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{"type":"model_change","id":"1a742ce4","parentId":null,"timestamp":"2026-09-14T09:05:55.086Z","model":"openai-codex/gpt-6-astra","resolvedModelIsFallback":false}
{"type":"thinking_level_change","id":"58d00cef","parentId":"1a742ce4","timestamp":"2026-09-14T09:05:55.086Z","thinkingLevel":"medium","configured":null}
{"type":"session_init","id":"4bb22370","parentId":"58d00cef","timestamp":"2026-09-14T09:05:55.088Z","systemPrompt":"\nRFC 2119: MUST, REQUIRED, SHOULD, RECOMMENDED, MAY, OPTIONAL. `NEVER` = `MUST NOT`; `AVOID` = `SHOULD NOT`.\nXML tags inject system content; NEVER interpret them otherwise. Tags may interrupt/notify inside user messages: MUST treat as system-authored/authoritative. User content sanitized; role absent: `` in a user turn remains a system directive.\n\n\n§ Role\nHelpful, trusted assistant for load-bearing changes in Oh My Pi coding harness.\n\n# Engineering\n- Correctness first; then maintainability 6 months out.\n- Apply taste: delete weightless code, refuse needless abstractions, prefer boring; design thoroughly, elegantly.\n- Consider compiled code: NEVER avoidably allocate, copy, or compute.\n- Unexpected repo changes: user's work; adapt.\n- User's word is absolute: user-reported state (errors, failures, observations) is ground truth — act on it directly; NEVER re-run checks to confirm what the user already reported.\n- Terminal/final chat MAY use LaTeX math (`$`, `$$`, `\\text`, `\\times`) and color (`\\textcolor`, `\\colorbox`, `\\fcolorbox`).\n- MAY emit ` ```mermaid ` blocks; terminal renders ASCII. Only genuine structure/flow, not trivia.\n§ Runtime\n# Skills & Rules\nMatching skill → MUST read `skill://` first.\n\n- caveman: Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says \"caveman mode\", \"talk like caveman\", \"use caveman\", \"less tokens\", \"be brief\", or invokes /caveman.\n\n- code-review: Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to \"review since X\".\n- codebase-design: Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.\n- diagnose: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\n- diagnosing-bugs: Diagnosis loop for hard bugs and performance regressions. Use when the user says \"diagnose\"/\"debug this\", or reports something broken/throwing/failing/slow.\n- domain-modeling: Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model.\n- find-skills: Helps users discover and install agent skills when they ask questions like \"how do I do X\", \"find a skill for X\", \"is there a skill that can...\", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.\n- git-guardrails-claude-code: Set up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.\n- grilling: Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.\n- gstack: Fast headless browser for QA testing and site dogfooding. Navigate pages, interact with\nelements, verify state, diff before/after, take annotated screenshots, test responsive\nlayouts, forms, uploads, dialogs, and capture bug evidence. Use when asked to open or\ntest a site, verify a deployment, dogfood a user flow, or file a bug with screenshots. (gstack)\n\n- migrate-to-shoehorn: Migrate test files from `as` type assertions to @total-typescript/shoehorn. Use when user mentions shoehorn, wants to replace `as` in tests, or needs partial test data.\n- mux-send: Send keystrokes to a psmux terminal session. Use when the user says \"send to\",\n\"type in\", \"send keys to\", \"mux send\", or wants to send input to another terminal\nsession by name.\n\n- open-gstack-browser: Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in.\nOpens a visible browser window where you can watch every action in real time.\nThe sidebar shows a live activity feed and chat. Anti-bot stealth built in.\nUse when asked to \"open gstack browser\", \"launch browser\", \"connect chrome\",\n\"open chrome\", \"real browser\", \"launch chrome\", \"side panel\", or \"control my browser\".\n\n- propose-issue: Challenge an issue statement before fixing it. Probes scope, root cause, and assumptions\nthrough interactive questioning grounded in the codebase. Use when the user says \"propose issue\",\n\"challenge this bug\", \"question this fix\", \"is this the right problem\", or wants to pressure-test\na problem statement before jumping to implementation.\n\n- prototype: Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.\n- research: Investigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic researched, docs or API facts gathered, or reading legwork delegated to a background agent.\n- resolving-merge-conflicts: Use when you need to resolve an in-progress git merge/rebase conflict.\n- scaffold-exercises: Create exercise directory structures with sections, problems, solutions, and explainers that pass linting. Use when user wants to scaffold exercises, create exercise stubs, or set up a new course section.\n- screenshot-capture: Capture, process, and analyze screenshots of any running application on Windows 10/11. Use this skill whenever the user asks to take a screenshot, capture what's on screen, grab an app window, extract text from a visible app, annotate a screenshot, read what's on screen, OCR a running application, document a UI state, or visually inspect any running program. Also trigger when the user says things like \"show me what [app] looks like\", \"grab that window\", \"read the text in [app]\", \"mark up a screenshot\", \"capture my desktop\", or any task involving visual inspection of running software. This skill handles full-screen captures, individual window captures by app name, OCR text extraction, and image annotation (highlights, arrows, text labels). Even if the user doesn't say \"screenshot\" explicitly, use this skill if they want to see, capture, read, or annotate anything currently displayed on their screen.\n\n- setup-pre-commit: Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing.\n- spt-endpoint: Hosts an adapterless SPT endpoint perch inside Oh My Pi and reliably surfaces incoming messages through harness background-job completion. Use when asked to run, host, start, or listen as an SPT endpoint in OMP, especially when an adapter-backed endpoint or a never-ending `spt ready` listener is unsuitable.\n- tdd: Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions \"red-green-refactor\", or wants integration tests.\n- to-prd: Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.\n- trace: Find old conversations in Codex session history. Use when the user says\n\"find the conversation where\", \"when did we discuss\", \"trace back to\", or wants\nto locate a past session by topic, command, commit, or keyword.\n\n- traceable-reqs: Install or update the traceable-reqs CLI and apply it correctly in host repos: author manifests, place tags near evidence, audit scan roots, interpret findings, and answer coverage questions through the CLI.\n- win-marketplace-add: Add a plugin marketplace on Windows, bypassing the EBUSY rename bug. Use when the user wants to add a marketplace, runs \"/plugin marketplace add\" and gets an EBUSY error, or needs to register a marketplace that was manually cloned. Trigger on: \"add marketplace\", \"plugin marketplace add\", \"EBUSY marketplace\", \"register marketplace\", \"marketplace not found\".\n\n- wizard: Generate an interactive bash wizard that walks a human through steps only they can perform. Use when provisioning infrastructure, setting up credentials or CI secrets, walking an unfamiliar third-party dashboard, or running a one-off migration or cutover. Don't invoke this for steps the agent can perform itself.\n- write-a-skill: Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.\n- writing-for-agents: Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.\n\n# Internal URLs\nMost FS/bash tools auto-resolve these to FS paths.\n- `skill://`: instructions; `/`: its file\n- `rule://`: details\n- `agent://`: output artifact; `/`: nested-subagent output; otherwise `/`: JSON field\n- `history://`: read-only agent transcript (live|parked|released); bare `history://`: all agents. Registered process-wide agents and persisted subagents discoverable from artifact trees; unregistered top-level sessions are not discovered solely from persisted session files.\n- `artifact://`: content\n- `local://.md`: plan artifacts/shared subagent content\n- `mcp://`: MCP resource\n- `issue://` / `issue:////`: GitHub issue; bare: recent; `?state=open|closed|all&limit=&author=&label=`.\n- `pr://` / `pr:////`: same cache; bare: recent; `?comments=0` `?state=open|closed|merged|all&limit=&author=&label=`.\n- `omp://`: harness docs; AVOID unless user asks about harness.\n\n# Tool Inventory\n- Read: `read`\n- Grep: `grep`\n- Glob: `glob`\n- Web Search: `web_search`\n- Submit Result: `yield`\n- Hub: `hub`\n- Write: `write`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://` via `write`. Invalid args return schema in error → fix/retry.\n## Additional devices (docs on demand)\n- xd://spt_checkpoint — After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd:// for full docs + JSON schema before first use.\n§ Tool Policy\n# General\nUse tools when they improve correctness, completeness, or grounding.\n- SHOULD resolve prerequisites first; NEVER accept first plausible answer when another call reduces uncertainty; retry empty/partial/suspiciously narrow lookup differently.\n- SHOULD parallelize independent calls.\n# Tool I/O\n- Prefer relative `path`-like fields.\n- Most tools take `i`: capitalized 2–6-word present-participle intent (e.g. \"Reading model role settings\").\n# Specialized Tools\nMUST use specialized tool over shell equivalent:\n- File/directory reads → `read`; directory path lists entries.\n- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n\n`write xd://report_issue`: automated QA. Any tool output inconsistent with described behavior for parameters → write plain `: ` to `xd://report_issue`. False positives fine.\n\n\n# Exploration\nNEVER open files hoping. AVOID unneeded files/sections.\n- Use `read` offset/limit, not whole-file reads.\n§ Workflow\n# 1. Scope\n- Read relevant skills first.\n- Multi-file work: plan before files.\n\n# 2. Research Before Editing\n- Read sections, not snippets. MUST reuse existing patterns; second convention beside existing is PROHIBITED.\n\n- Tool failure/file change since read → re-read before acting.\n\n# 3. Decompose\n\n# 4. Implement\n- Fix source; NEVER suppress symptom/special-case input unless asked.\n- Clean cutover: migrate every caller; remove obsolete code/comments/aliases/re-exports/deprecated paths.\n- Prefer existing-file updates over new files. Review as user.\n- NEVER run destructive git commands/delete unrelated code you didn't write; code the cutover obsoletes is in scope.\n\n# 5. Verify\n- NEVER yield non-trivial work without deliverable proof:\n - **Experiment/investigation** → run; output is proof; no tests.\n - **UI change** → verify against the actual surface:\n - **TUI/CLI** → launch the actual program and verify terminal interaction, output, or state.\n - No suitable runtime capability for the changed surface → verify with a throwaway script or smoke test; explicitly report when visual verification cannot be performed.\n - **Bug fix** → reproduce, fix, confirm reproduction no longer triggers. SHOULD keep the reproduction as a regression test: fails pre-fix, passes post-fix; impractical → smoke test, report it.\n - **Permanent feature/API change** → fix existing tests the changed contract breaks; prove new behavior with a throwaway script. New test ONLY for a genuinely uncertain edge case, or on user request.\n- Smoke test: run thing, not test file; launch, exercise changed path, observe result.\n- Tests: permanent load, not proof of work. A test earns its place ONLY where a plausible bug would fail it.\n - Each MUST defend observable contract/fail on plausible bug.\n - Test behavior, boundaries, invariants, transitions, precedence, real errors—not plumbing, source text, incidental defaults.\n - Match conventions; deterministic, isolated, full-suite-safe.\n - NEVER write a test so the change \"has tests\" → throwaway script.\n - NEVER assert implementation: wiring, field copies, defaults, forwarding, mock echoes, source text → assert what a consumer observes.\n - NEVER pad: same-path parameter rows, tautologies, bare not-throw, non-empty/length-grew checks.\n - Worth keeping: behavior, boundaries, invariants, transitions, precedence, real errors. Match conventions; deterministic, isolated, full-suite-safe.\n - Existing test failing this bar (pins wording, implementation, incidental behavior) → MUST delete; NEVER re-pin it to the new text. In scope regardless of author.\n\n# 6. Cleanup\nLast phase; REQUIRED after smoke test proves work; NEVER pre-plan/pre-allocate cleanup todos.\n- Permanent feature/bug fix → docs, changelog, scaffold + throwaway-script removal; tests only per Verify.\n- Experiment/one-off investigation → no cleanup tests/docs.\n\n§ Delivery\n\nInviolable.\n- NEVER yield before complete deliverable; phase boundary/todo flip/sub-step never yields: same turn.\n- NEVER fabricate output; code/tool/test/doc/source claims MUST be grounded.\n- NEVER substitute easier/familiar problem: don't infer extra scope—retries, validation, telemetry, abstraction “while you're at it”—or solve symptom—suppress warning/exception, special-case input—unless asked. Real ask only.\n- NEVER ask for tool/repo/file-provided information; NEVER punt half-solved work.\n- Default clean cutover: migrate every caller; no shims, aliases, deprecated paths.\n\n\n\n- “Done”: specified end-to-end behavior plus every named acceptance criterion; not compiling scaffold, narrowed test, plausible subset.\n- Reduce scope only with explicit user approval in this conversation; NEVER silently shrink.\n- NEVER deliver unfinished work: stubs, placeholders, mocks, no-ops, fake fallbacks, `TODO: implement`, misleading “scaffold”/“MVP”/“v1”/“foundation”/“follow-up”. Unavailable real-implementation info → state missing prerequisite; finish all reachable work.\n\n\n\n- Format MUST match ask; prose brief; evidence, verification, blocking details complete.\n- Code/tool/test/doc/source claims MUST be grounded; unobserved claims `[INFERENCE]`.\n- Verification claims exactly match exercised work.\n\n\n\nBefore yielding: all affected callsites/tests/docs updated or intentionally unchanged; output/evidence requirements satisfied.\nBefore blocked: ensure info unreachable via tools/context; one failed check ≠ blocked. Finish reachable work; state exactly missing and tried.\n\n\n§ Critical\n\n- NEVER yield while actionable work remains; phase boundary/todo flip/sub-step never stops: same turn.\n- NEVER narrate/consider session limits, token/tool budgets, effort estimates, or possible completion; start unbounded: execute/delegate.\n- NEVER re-audit applied edit or routinely run git subcommands for validation. Tool results are verification.\n\n\n§ Role\nInvestigate the codebase rapidly. Return structured findings another agent can use without re-reading everything. `summary`/`architecture` stay brief; a task that asks for an exhaustive report gets it in full under `report`.\n\n\n- You MUST use tools for broad pattern matching / code search as much as possible.\n- You SHOULD invoke tools in parallel—this is a short investigation, and you are supposed to finish in a few seconds.\n- If a search returns empty results, you MUST try at least one alternate strategy (different pattern, broader path, or AST search) before concluding the target doesn't exist.\n\n\n\nYou MUST infer the thoroughness from the task; default to medium:\n- **Quick**: Targeted lookups, key files only\n- **Medium**: Follow imports, read critical sections\n- **Thorough**: Trace all dependencies, check tests/types.\n\n\n\n1. Locate relevant code using tools.\n2. Read key sections. NEVER read full files unless they're tiny.\n3. Identify types/interfaces/key functions.\n4. Note dependencies between files.\n\n\n\nYou MUST operate as read-only. You NEVER write, edit, or modify files, nor execute any state-changing commands, via git, build system, package manager, etc.\nYou MUST keep going until complete.\n\n\n§ Context\n# Goal\nRead-only causal research for two Windows phase-B reds on 49a08a07 in spt-core; classify test/rig versus product without changing product. Main owns tests/runtime/proofs. Repo C:/Users/decid/Documents/projects/spt-core; successor tree .worktrees/asm-304-v3. User-reported failures are ground truth; do not reproduce or run tests.\n# Constraints\nSkip formatters, linters, builds and all validation/test commands. No edits, no lifecycle/host actions. Use available Rust LSP for code intelligence. Relevant core orientation was read by Main; read domain/ADR sections relevant to your seam. Do not investigate other agents' session files. Return evidence with exact symbols/locations, ranked causal predictions, not a speculative final classification.\n# Contract\nMain has read tests rc_attach_truth.rs:522-595 and restart_replay_lifetime.rs:363-611 plus actual failure transcript. Scout tasks own disjoint product-path research only. Delta 49a08a07 touches bootstrap_firewall modules and serveverb elevated-retry only, not these seams. Parent candidate b848244577d398600b59c7829fef9edbdb6315fa. No product fix authorized.\n§ Coop\nYou are operating on a piece of work assigned to you by the main agent.\n\n# Validation\nProject-wide validation is the main agent's job, run once after all subagents land. NEVER run formatters, linters, or project-wide builds/test suites unless your assignment explicitly instructs it — siblings edit concurrently; mid-flight validation blocks on their half-finished changes and reports phantom failures. Scoped proof of your own change (single test file, targeted repro, smoke run) is fine.\n# Peers\nYou can reach other live agents via the `hub` tool. Your id is `RegistrySeam`. Currently visible peers:\n- `ReplayStampSeam` — scout (sub, running)\n- `Main` — main (main, running)\n10 parked peer(s) omitted.\n\nUse `hub` messaging only for quick coordination, never long-form content. Address peers by id or use `\"all\"` to broadcast.\n- Discovery: the roster above shows live (running+idle) peers and a parked count, never parked names or task labels. `hub` op:\"list\" refreshes the live view; pass status:\"parked\" to inspect parked history.\n- Coordination: before you edit a file or start work a sibling may already own, message that peer first — overlapping edits collide. Idle peers are not gone: messaging them wakes them.\n- Follow-up: answer a peer's question with a short reply (set `replyTo`); use `await` only when you genuinely cannot proceed without the answer.\n- Parked history: omitted from this roster. `hub` op:\"list\" status:\"parked\" lists ids; `send` to a known parked id revives it. `history://` and `agent://` stay readable.\n\n§ Completion\nNo TODO tracking, no progress updates. Execute; report results with `yield`.\n\nWhile work remains, you MUST continue with another tool call — investigate, edit, run, verify. Save narrative for a terminal `yield` unless you intentionally record an incremental section.\n\nYield protocol:\n- Omit `type` for the normal single terminal structured result in `data`.\n- Use non-empty `type: string[]` for incremental, non-terminal sections; calls accumulate by section.\n- A data-less terminal `type: \"result\"` only finalizes previously submitted incremental sections; it NEVER substitutes for `data`.\n\nThis is your only way to return a final result. For structured results, you NEVER put JSON in plain text or substitute a text summary for `data`.\n\nYour terminal `yield` MUST use exactly this shape — the schema fields go inside `data`, NEVER at the top level and NEVER as a stringified summary:\n```ts\n{\n data: {\n summary: string;\n files: { path: string; description: string; }[];\n architecture: string;\n report?: string;\n };\n}\n```\n\nGiving up is a last resort. If truly blocked, you MUST terminal-yield `{ error }` describing what you tried and the exact blocker.\nYou NEVER give up due to uncertainty, missing information obtainable via tools or repo context, or needing a design decision you can derive yourself.\n\nYou MUST keep going until this ticket is closed. This matters.\n\nPROJECT\n\n\n- OS: win32 10.0.26200\n- Distro: Windows_NT\n- Kernel: Windows 11 Pro\n- Arch: x64\n- CPU: AMD Ryzen 7 7800X3D 8-Core Processor\n- GPU: AMD Radeon(TM) Graphics\n- Model: openai-codex/gpt-6-astra\n\n\n- Each response MUST advance the task; completion only stopping condition.\n- MUST default to informed action; do not ask for confirmation when tools or repo context can answer.\n- Before yielding, MUST verify significant behavioral changes: run the specific test, command, or scenario covering the change.\n","task":"Complete assignment thoroughly:\n\n# Target\nProduct registry persistence/hydration and rc remote resolution path reached from .worktrees/asm-304-v3/crates/spt/tests/rc_attach_truth.rs harness_only_refuses_truthfully_pre_stream. Do not edit or reread entire test; main owns it.\n# Change\nRead-only trace where a running brain reads or rewrites identity/registry/solo.json and how spt rc hh2 obtains remote instances. Fixture starts broker/brain, local arm passes, then writes foreign Active bound harness_only:true row directly to solo.json; remote CLI reports No live session. Identify whether daemon snapshots overwrite or ignore late file writes, how hydration timing/readiness interacts, and valid fixture seeding patterns elsewhere. Check E2E process-global home hypothesis against actual code. Use LSP definitions/references when available. No builds/tests/formatters/linters.\n# Acceptance\nReturn exact authoritative read/write seam, lifetime/timing ordering and one discriminating measurement Main can run. Explain what would prove test defect versus product defect; do not infer missing event evidence.","tools":["read","grep","glob","web_search","yield","hub","spt_checkpoint"],"agent":"scout","modelRole":"smol","resolvedModel":"openai-codex/gpt-6-astra","readOnly":true,"spawns":"","readSummarize":false,"outputSchema":{"properties":{"summary":{"metadata":{"description":"Brief summary of findings and conclusions"},"type":"string"},"files":{"metadata":{"description":"Files examined with relevant code references"},"elements":{"properties":{"path":{"metadata":{"description":"Project-relative path or paths to the most relevant code reference(s), optionally suffixed with line ranges like `:12-34` when relevant"},"type":"string"},"description":{"metadata":{"description":"Section contents"},"type":"string"}}}},"architecture":{"metadata":{"description":"Brief explanation of how pieces connect"},"type":"string"}},"optionalProperties":{"report":{"metadata":{"description":"The complete deliverable when the task asks for a report, table, enumeration, or per-item audit — full markdown at the depth requested (tables, path:line anchors, signatures, code excerpts). Never a summary of it; `summary` already covers that. Omit only for quick lookups."},"type":"string"}}},"outputSchemaMode":"permissive"}
{"type":"message","id":"ef0c5cc6","parentId":"4bb22370","timestamp":"2026-09-14T09:05:55.128Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\nProduct registry persistence/hydration and rc remote resolution path reached from .worktrees/asm-304-v3/crates/spt/tests/rc_attach_truth.rs harness_only_refuses_truthfully_pre_stream. Do not edit or reread entire test; main owns it.\n# Change\nRead-only trace where a running brain reads or rewrites identity/registry/solo.json and how spt rc hh2 obtains remote instances. Fixture starts broker/brain, local arm passes, then writes foreign Active bound harness_only:true row directly to solo.json; remote CLI reports No live session. Identify whether daemon snapshots overwrite or ignore late file writes, how hydration timing/readiness interacts, and valid fixture seeding patterns elsewhere. Check E2E process-global home hypothesis against actual code. Use LSP definitions/references when available. No builds/tests/formatters/linters.\n# Acceptance\nReturn exact authoritative read/write seam, lifetime/timing ordering and one discriminating measurement Main can run. Explain what would prove test defect versus product defect; do not infer missing event evidence."}],"attribution":"agent","timestamp":1789376755092}}
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{"type":"message","id":"0aa06c28","parentId":"87c9bbf3","timestamp":"2026-09-14T09:06:04.314Z","message":{"role":"toolResult","toolCallId":"call_X3I4urmyZ79DSjc2EUHYYJuW|fc_0e242d64fbed4820016aa7b8fc253487d180b1f9c2601abc34","toolName":"read","content":[{"type":"text","text":"xd:// 1 mounted tool devices.\nxd://spt_checkpoint After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd:// for docs + JSON schema; write the JSON args object to xd:// to execute. Active top-level tools accept the same dispatch."}],"details":{"contentType":"text/plain","totalLines":4,"displayContent":{"text":"xd:// 1 mounted tool devices.\nxd://spt_checkpoint After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd:// for docs + JSON schema; write the JSON args object to xd:// to execute. Active top-level tools accept the same dispatch.","startLine":1,"lineNumbers":[1,2,3,4]},"meta":{"source":{"type":"internal","value":"xd://"}}},"isError":false,"timestamp":1789376764314}}
{"type":"message","id":"855430f2","parentId":"0aa06c28","timestamp":"2026-09-14T09:06:04.325Z","message":{"role":"toolResult","toolCallId":"call_iEyNKYzYizw6vf2wshqdKKGK|fc_0e242d64fbed4820016aa7b8fc252087d18cd63b6e607253b5","toolName":"read","content":[{"type":"text","text":"---\nname: diagnose\ndescription: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\n---\n\n# Diagnose\n\nA discipline for hard bugs. Skip phases only when explicitly justified.\n\nWhen exploring the codebase, use the project's domain glossary to get a clear mental model of the relevant modules, and check ADRs in the area you're touching.\n\n## Phase 1 — Build a feedback loop\n\n**This is the skill.** Everything else is mechanical. If you have a fast, deterministic, agent-runnable pass/fail signal for the bug, you will find the cause — bisection, hypothesis-testing, and instrumentation all just consume that signal. If you don't have one, no amount of staring at code will save you.\n\nSpend disproportionate effort here. **Be aggressive. Be creative. Refuse to give up.**\n\n### Ways to construct one — try them in roughly this order\n\n1. **Failing test** at whatever seam reaches the bug — unit, integration, e2e.\n2. **Curl / HTTP script** against a running dev server.\n3. **CLI invocation** with a fixture input, diffing stdout against a known-good snapshot.\n4. **Headless browser script** (Playwright / Puppeteer) — drives the UI, asserts on DOM/console/network.\n5. **Replay a captured trace.** Save a real network request / payload / event log to disk; replay it through the code path in isolation.\n6. **Throwaway harness.** Spin up a minimal subset of the system (one service, mocked deps) that exercises the bug code path with a single function call.\n7. **Property / fuzz loop.** If the bug is \"sometimes wrong output\", run 1000 random inputs and look for the failure mode.\n8. **Bisection harness.** If the bug appeared between two known states (commit, dataset, version), automate \"boot at state X, check, repeat\" so you can `git bisect run` it.\n9. **Differential loop.** Run the same input through old-version vs new-version (or two configs) and diff outputs.\n10. **HITL bash script.** Last resort. If a human must click, drive _them_ with `scripts/hitl-loop.template.sh` so the loop is still structured. Captured output feeds back to you.\n\nBuild the right feedback loop, and the bug is 90% fixed.\n\n### Iterate on the loop itself\n\nTreat the loop as a product. Once you have _a_ loop, ask:\n\n- Can I make it faster? (Cache setup, skip unrelated init, narrow the test scope.)\n- Can I make the signal sharper? (Assert on the specific symptom, not \"didn't crash\".)\n- Can I make it more deterministic? (Pin time, seed RNG, isolate filesystem, freeze network.)\n\nA 30-second flaky loop is barely better than no loop. A 2-second deterministic loop is a debugging superpower.\n\n### Non-deterministic bugs\n\nThe goal is not a clean repro but a **higher reproduction rate**. Loop the trigger 100×, parallelise, add stress, narrow timing windows, inject sleeps. A 50%-flake bug is debuggable; 1% is not — keep raising the rate until it's debuggable.\n\n### When you genuinely cannot build a loop\n\nStop and say so explicitly. List what you tried. Ask the user for: (a) access to whatever environment reproduces it, (b) a captured artifact (HAR file, log dump, core dump, screen recording with timestamps), or (c) permission to add temporary production instrumentation. Do **not** proceed to hypothesise without a loop.\n\nDo not proceed to Phase 2 until you have a loop you believe in.\n\n## Phase 2 — Reproduce\n\nRun the loop. Watch the bug appear.\n\nConfirm:\n\n- [ ] The loop produces the failure mode the **user** described — not a different failure that happens to be nearby. Wrong bug = wrong fix.\n- [ ] The failure is reproducible across multiple runs (or, for non-deterministic bugs, reproducible at a high enough rate to debug against).\n- [ ] You have captured the exact symptom (error message, wrong output, slow timing) so later phases can verify the fix actually addresses it.\n\nDo not proceed until you reproduce the bug.\n\n## Phase 3 — Hypothesise\n\nGenerate **3–5 ranked hypotheses** before testing any of them. Single-hypothesis generation anchors on the first plausible idea.\n\nEach hypothesis must be **falsifiable**: state the prediction it makes.\n\n> Format: \"If is the cause, then will make the bug disappear / will make it worse.\"\n\nIf you cannot state the prediction, the hypothesis is a vibe — discard or sharpen it.\n\n**Show the ranked list to the user before testing.** They often have domain knowledge that re-ranks instantly (\"we just deployed a change to #3\"), or know hypotheses they've already ruled out. Cheap checkpoint, big time saver. Don't block on it — proceed with your ranking if the user is AFK.\n\n## Phase 4 — Instrument\n\nEach probe must map to a specific prediction from Phase 3. **Change one variable at a time.**\n\nTool preference:\n\n1. **Debugger / REPL inspection** if the env supports it. One breakpoint beats ten logs.\n2. **Targeted logs** at the boundaries that distinguish hypotheses.\n3. Never \"log everything and grep\".\n\n**Tag every debug log** with a unique prefix, e.g. `[DEBUG-a4f2]`. Cleanup at the end becomes a single grep. Untagged logs survive; tagged logs die.\n\n**Perf branch.** For performance regressions, logs are usually wrong. Instead: establish a baseline measurement (timing harness, `performance.now()`, profiler, query plan), then bisect. Measure first, fix second.\n\n## Phase 5 — Fix + regression test\n\nWrite the regression test **before the fix** — but only if there is a **correct seam** for it.\n\nA correct seam is one where the test exercises the **real bug pattern** as it occurs at the call site. If the only available seam is too shallow (single-caller test when the bug needs multiple callers, unit test that can't replicate the chain that triggered the bug), a regression test there gives false confidence.\n\n**If no correct seam exists, that itself is the finding.** Note it. The codebase architecture is preventing the bug from being locked down. Flag this for the next phase.\n\nIf a correct seam exists:\n\n1. Turn the minimised repro into a failing test at that seam.\n2. Watch it fail.\n3. Apply the fix.\n4. Watch it pass.\n5. Re-run the Phase 1 feedback loop against the original (un-minimised) scenario.\n\n## Phase 6 — Cleanup + post-mortem\n\nRequired before declaring done:\n\n- [ ] Original repro no longer reproduces (re-run the Phase 1 loop)\n- [ ] Regression test passes (or absence of seam is documented)\n- [ ] All `[DEBUG-...]` instrumentation removed (`grep` the prefix)\n- [ ] Throwaway prototypes deleted (or moved to a clearly-marked debug location)\n- [ ] The hypothesis that turned out correct is stated in the commit / PR message — so the next debugger learns\n\n**Then ask: what would have prevented this bug?** If the answer involves architectural change (no good test seam, tangled callers, hidden coupling) hand off to the `/improve-codebase-architecture` skill with the specifics. Make the recommendation **after** the fix is in, not before — you have more information now than when you started."}],"details":{"resolvedPath":"C:\\Users\\decid\\.agents\\skills\\diagnose\\SKILL.md","contentType":"text/markdown","totalLines":117,"displayContent":{"text":"---\r\nname: diagnose\r\ndescription: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\r\n---\r\n\r\n# Diagnose\r\n\r\nA discipline for hard bugs. Skip phases only when explicitly justified.\r\n\r\nWhen exploring the codebase, use the project's domain glossary to get a clear mental model of the relevant modules, and check ADRs in the area you're touching.\r\n\r\n## Phase 1 — Build a feedback loop\r\n\r\n**This is the skill.** Everything else is mechanical. If you have a fast, deterministic, agent-runnable pass/fail signal for the bug, you will find the cause — bisection, hypothesis-testing, and instrumentation all just consume that signal. If you don't have one, no amount of staring at code will save you.\r\n\r\nSpend disproportionate effort here. **Be aggressive. Be creative. Refuse to give up.**\r\n\r\n### Ways to construct one — try them in roughly this order\r\n\r\n1. **Failing test** at whatever seam reaches the bug — unit, integration, e2e.\r\n2. **Curl / HTTP script** against a running dev server.\r\n3. **CLI invocation** with a fixture input, diffing stdout against a known-good snapshot.\r\n4. **Headless browser script** (Playwright / Puppeteer) — drives the UI, asserts on DOM/console/network.\r\n5. **Replay a captured trace.** Save a real network request / payload / event log to disk; replay it through the code path in isolation.\r\n6. **Throwaway harness.** Spin up a minimal subset of the system (one service, mocked deps) that exercises the bug code path with a single function call.\r\n7. **Property / fuzz loop.** If the bug is \"sometimes wrong output\", run 1000 random inputs and look for the failure mode.\r\n8. **Bisection harness.** If the bug appeared between two known states (commit, dataset, version), automate \"boot at state X, check, repeat\" so you can `git bisect run` it.\r\n9. **Differential loop.** Run the same input through old-version vs new-version (or two configs) and diff outputs.\r\n10. **HITL bash script.** Last resort. If a human must click, drive _them_ with `scripts/hitl-loop.template.sh` so the loop is still structured. Captured output feeds back to you.\r\n\r\nBuild the right feedback loop, and the bug is 90% fixed.\r\n\r\n### Iterate on the loop itself\r\n\r\nTreat the loop as a product. Once you have _a_ loop, ask:\r\n\r\n- Can I make it faster? (Cache setup, skip unrelated init, narrow the test scope.)\r\n- Can I make the signal sharper? (Assert on the specific symptom, not \"didn't crash\".)\r\n- Can I make it more deterministic? (Pin time, seed RNG, isolate filesystem, freeze network.)\r\n\r\nA 30-second flaky loop is barely better than no loop. A 2-second deterministic loop is a debugging superpower.\r\n\r\n### Non-deterministic bugs\r\n\r\nThe goal is not a clean repro but a **higher reproduction rate**. Loop the trigger 100×, parallelise, add stress, narrow timing windows, inject sleeps. A 50%-flake bug is debuggable; 1% is not — keep raising the rate until it's debuggable.\r\n\r\n### When you genuinely cannot build a loop\r\n\r\nStop and say so explicitly. List what you tried. Ask the user for: (a) access to whatever environment reproduces it, (b) a captured artifact (HAR file, log dump, core dump, screen recording with timestamps), or (c) permission to add temporary production instrumentation. Do **not** proceed to hypothesise without a loop.\r\n\r\nDo not proceed to Phase 2 until you have a loop you believe in.\r\n\r\n## Phase 2 — Reproduce\r\n\r\nRun the loop. Watch the bug appear.\r\n\r\nConfirm:\r\n\r\n- [ ] The loop produces the failure mode the **user** described — not a different failure that happens to be nearby. Wrong bug = wrong fix.\r\n- [ ] The failure is reproducible across multiple runs (or, for non-deterministic bugs, reproducible at a high enough rate to debug against).\r\n- [ ] You have captured the exact symptom (error message, wrong output, slow timing) so later phases can verify the fix actually addresses it.\r\n\r\nDo not proceed until you reproduce the bug.\r\n\r\n## Phase 3 — Hypothesise\r\n\r\nGenerate **3–5 ranked hypotheses** before testing any of them. Single-hypothesis generation anchors on the first plausible idea.\r\n\r\nEach hypothesis must be **falsifiable**: state the prediction it makes.\r\n\r\n> Format: \"If is the cause, then will make the bug disappear / will make it worse.\"\r\n\r\nIf you cannot state the prediction, the hypothesis is a vibe — discard or sharpen it.\r\n\r\n**Show the ranked list to the user before testing.** They often have domain knowledge that re-ranks instantly (\"we just deployed a change to #3\"), or know hypotheses they've already ruled out. Cheap checkpoint, big time saver. Don't block on it — proceed with your ranking if the user is AFK.\r\n\r\n## Phase 4 — Instrument\r\n\r\nEach probe must map to a specific prediction from Phase 3. **Change one variable at a time.**\r\n\r\nTool preference:\r\n\r\n1. **Debugger / REPL inspection** if the env supports it. One breakpoint beats ten logs.\r\n2. **Targeted logs** at the boundaries that distinguish hypotheses.\r\n3. Never \"log everything and grep\".\r\n\r\n**Tag every debug log** with a unique prefix, e.g. `[DEBUG-a4f2]`. Cleanup at the end becomes a single grep. Untagged logs survive; tagged logs die.\r\n\r\n**Perf branch.** For performance regressions, logs are usually wrong. Instead: establish a baseline measurement (timing harness, `performance.now()`, profiler, query plan), then bisect. Measure first, fix second.\r\n\r\n## Phase 5 — Fix + regression test\r\n\r\nWrite the regression test **before the fix** — but only if there is a **correct seam** for it.\r\n\r\nA correct seam is one where the test exercises the **real bug pattern** as it occurs at the call site. If the only available seam is too shallow (single-caller test when the bug needs multiple callers, unit test that can't replicate the chain that triggered the bug), a regression test there gives false confidence.\r\n\r\n**If no correct seam exists, that itself is the finding.** Note it. The codebase architecture is preventing the bug from being locked down. Flag this for the next phase.\r\n\r\nIf a correct seam exists:\r\n\r\n1. Turn the minimised repro into a failing test at that seam.\r\n2. Watch it fail.\r\n3. Apply the fix.\r\n4. Watch it pass.\r\n5. Re-run the Phase 1 feedback loop against the original (un-minimised) scenario.\r\n\r\n## Phase 6 — Cleanup + post-mortem\r\n\r\nRequired before declaring done:\r\n\r\n- [ ] Original repro no longer reproduces (re-run the Phase 1 loop)\r\n- [ ] Regression test passes (or absence of seam is documented)\r\n- [ ] All `[DEBUG-...]` instrumentation removed (`grep` the prefix)\r\n- [ ] Throwaway prototypes deleted (or moved to a clearly-marked debug location)\r\n- [ ] The hypothesis that turned out correct is stated in the commit / PR message — so the next debugger learns\r\n\r\n**Then ask: what would have prevented this bug?** If the answer involves architectural change (no good test seam, tangled callers, hidden coupling) hand off to the `/improve-codebase-architecture` skill with the specifics. Make the recommendation **after** the fix is in, not before — you have more information now than when you started.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117]},"meta":{"source":{"type":"internal","value":"skill://diagnose"}}},"isError":false,"timestamp":1789376764324}}
{"type":"message","id":"2865508b","parentId":"855430f2","timestamp":"2026-09-14T09:06:04.545Z","message":{"role":"toolResult","toolCallId":"call_vJPa03gKBt6tcCThcwck97us|fc_0e242d64fbed4820016aa7b8fc253c87d1a22a9eebbb6bf783","toolName":"grep","content":[{"type":"text","text":"# .worktrees/asm-304-v3/crates/spt/src/\n## cli.rs\n 2967|enum RunOnLive {\n*2968| /// No live session (fresh or offline) → spawn the harness as normal.\n 2969| Spawn,\n 2970| /// Live session + RESUME intent + attach terminal action → attach to the\n 2971| /// running session instead of spawning a duplicate.\n...\n 4603| // reattach (attach intent) or a friendly already-live refusal (headless), never a\n*4604| // duplicate spawn. A broker-unreachable probe means no live session yet (the\n 4605| // fresh-bringup case) → spawn as before. The picker's Resume is OFFLINE-only, so\n 4606| // this guard fires only on a manual run over a live endpoint.\n 4607| // [impl->REQ-RUN-NO-DUP-SESSION]\n...\n 4814| // (PTY + OutputLog) lands ASYNC. An immediate run_attach loses the race —\n*4815| // connects to an empty ring then EOF-detaches, or finds no live session yet.\n 4816| // Gate on the SESSION existing (the W3a sessions-map probe), NOT on perch\n 4817| // STATUS_ONLINE: an UNBOUND skeleton (session spawned, never bound — e.g. a\n 4818| // bringup parked on a bind-gating prompt) is then attachable, so the operator\n...\n 5070| // decision matrix: a live session NEVER spawns a duplicate — resume intent\n*5071| // reattaches (attach) or refuses idempotent (headless); no live session\n 5072| // always spawns (fresh/offline).\n 5073| // [unit->REQ-SPAWN-FRESH-TRUTHFUL] W3 (ADR-0041 decision 5): CREATE intent\n 5074| // over a live session is the TYPED conflict — the documented create-default\n...\n 5080| fn run_on_live_never_duplicates_and_create_conflicts() {\n*5081| // No live session → spawn regardless of intent or headless flag.\n 5082| assert_eq!(run_on_live_decision(false, false, true), RunOnLive::Spawn);\n 5083| assert_eq!(run_on_live_decision(false, true, true), RunOnLive::Spawn);\n 5084| assert_eq!(run_on_live_decision(false, false, false), RunOnLive::Spawn);\n...\n 27623| controller_node: None,\n*27624| harness_only: false,\n 27625| endpoint_type: None,\n 27626| epoch,\n 27627| adapter: None,\n...\n 34074| controller_node: None,\n*34075| harness_only: false,\n 34076| adapter: None,\n 34077| recent_projects: Vec::new(),\n 34078| controlled: false,\n...\n 34239| controller_node: None,\n*34240| harness_only: false,\n 34241| adapter: None,\n 34242| recent_projects: Vec::new(),\n 34243| controlled: false,\n...\n 34916| controller_node: None,\n*34917| harness_only: false,\n 34918| adapter: None,\n 34919| recent_projects: Vec::new(),\n 34920| controlled: false,\n...\n 34999| controller_node: None,\n*35000| harness_only: false,\n 35001| adapter: None,\n 35002| recent_projects: Vec::new(),\n 35003| controlled: false,\n...\n 35112| controller_node: None,\n*35113| harness_only: false,\n 35114| adapter: None,\n 35115| recent_projects: Vec::new(),\n 35116| controlled: false,\n## rc.rs\n 1119| Some(node) => format!(\n*1120| \"\\r\\n[no live session for '{endpoint_id}' on {node} — it may \\\n 1121| have ended, or the registry row is stale]\"\n 1122| ),\n*1123| None => format!(\"\\r\\n[no live session for '{endpoint_id}']\"),\n 1124| },\n 1125| // Reconnect-class ends are consumed by the retry loop, never final.\n 1126| PumpEnd::BrokerGone | PumpEnd::Severed => {\n...\n 1290| /// No session, row not offline — fall through to the establish path (its\n*1291| /// \"no live session\" copy is the truthful end for a miss).\n 1292| Proceed,\n 1293|}\n 1294|\n...\n 1464|/// self-corrects at next bind, so it reads harness-only until then — matching\n*1465|/// the picker's amber and the gossip's `harness_only`). Gated on ONLINE: an\n 1466|/// offline or unbound harness row keeps its truthful offline/no-session copy —\n 1467|/// only the \"online but no terminal we own\" state earns this refusal.\n 1468|// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n*1469|fn harness_only_row(state: &str, controllable: Option, status: Option<&str>) -> bool {\n 1470| state == \"live_agent\"\n 1471| && controllable != Some(true)\n 1472| && status == Some(spt_store::liveness::STATUS_ONLINE)\n...\n 2217| // status-less perch falls through to the broker path, which\n*2218| // ends cleanly (\"no live session for endpoint\") — not a hang.\n 2219| //\n 2220| // NARROWED at the gate above (releases#142): the engine room\n 2221| // WITH a code is bringable, so its clean-exit row no longer\n...\n 2242| // terminal spt does not own (local row) or a gossiped Instance\n*2243| // advertising `harness_only` (remote row). Refuse BEFORE any\n 2244| // attach/stream with copy naming the actual state — never the\n 2245| // stale-row guess (\"it may have ended…\"). RC support for\n 2246| // harness-hosted endpoints is not claimed until an elevated PTY-host\n...\n 2248| // [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n*2249| let local_harness_only = plain_target\n 2250| && spt_store::info::read_info(&perch_path).is_some_and(|i| {\n*2251| harness_only_row(&i.state, i.controllable, i.status.as_deref())\n 2252| });\n*2253| let remote_harness_only = !local_harness_only\n 2254| && crate::wansend::resolve_visible_owner_instance(endpoint_id)\n 2255| .is_some_and(|inst| {\n*2256| inst.harness_only\n 2257| && matches!(\n 2258| inst.status,\n 2259| spt_net::net::registry::Status::Active\n...\n 2262| });\n*2263| if local_harness_only || remote_harness_only {\n 2264| println!(\n 2265| \"Endpoint '{endpoint_id}' is online but harness-hosted — spt does not \\\n 2266| own its terminal, so there is no session to attach.\"\n...\n 2405|enum EstablishFail {\n*2406| /// No attachable target (no live session anywhere / ambiguous / node\n 2407| /// unreachable) — the carried message is the CLEAN first-attempt exit copy;\n 2408| /// the reconnect loop retries it inside the window instead (the node may\n 2409| /// still be coming back).\n...\n 2525| // is not hosted has nothing to subscribe to, so the resolve above misses and\n*2526| // this function used to fall straight through to \"no live session\" — with\n 2527| // the operator's code in hand and no gate anywhere to present it to. That\n 2528| // was the defect: not a wrong answer at the gate, but a gate the code could\n 2529| // never reach. Ask the broker to bring the room up, then attach the session\n...\n 2612| return Err(EstablishFail::NoTarget(format!(\n*2613| \"No live session for '{endpoint_id}' — not running on this \\\n 2614| node or any visible subnet.\"\n 2615| )))\n 2616| }\n...\n 2620| return Err(EstablishFail::NoTarget(format!(\n*2621| \"No live session for '{endpoint_id}' — not running on this node \\\n 2622| or any visible subnet.\"\n 2623| )))\n 2624| }\n...\n 2918|/// SEVERED under a live viewport (reconnect); nothing ever rendered ⇒ the serve\n*2919|/// REFUSED the attach (no live session / gate deny — the cross-node D6\n*2920|/// stale-row case), honest \"no live session\" instead of a false \"detached\"\n 2921|/// (#4, REQ-RC-CROSS-NODE-ATTACH).\n 2922|// [impl->REQ-RC-RECONNECT]\n 2923|fn serve_eof_end(rendered_any: bool) -> PumpEnd {\n...\n 2987| /// The serve side finished the stream having produced NO output — i.e. it\n*2988| /// refused the attach (no live session for the endpoint, or the access gate\n 2989| /// denied us). On the cross-node leg (#4, REQ-RC-CROSS-NODE-ATTACH) this is\n 2990| /// the D6 stale-row case: the registry routed us to a node that no longer has\n 2991| /// the session. Distinct from [`Detached`](PumpEnd::Detached) (the OPERATOR\n 2992| /// ended a live viewport) — here the REMOTE closed on us before anything ran,\n*2993| /// so it renders an honest \"no live session\" instead of a false \"detached\".\n 2994| // [impl->REQ-RC-CROSS-NODE-ATTACH]\n 2995| NoLiveSession,\n 2996|}\n## wansend.rs\n 336|/// them from gossip). Used by `spt rc`'s harness-only preflight (ADR-0042\n*337|/// decision 3): the gossiped row already carries the `harness_only` fact, so\n 338|/// rc can refuse truthfully BEFORE any attach/stream.\n 339|// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n 340|pub fn resolve_visible_owner_instance(endpoint: &str) -> Option {\n...\n 2220| controller_node: None,\n*2221| harness_only: false,\n 2222| adapter: None,\n 2223| recent_projects: Vec::new(),\n 2224| controlled: false,\n...\n 2255| controller_node: None,\n*2256| harness_only: false,\n 2257| adapter: None,\n 2258| recent_projects: Vec::new(),\n 2259| controlled: false,\n...\n 3073| controller_node: None,\n*3074| harness_only: false,\n 3075| adapter: None,\n 3076| recent_projects: Vec::new(),\n 3077| controlled: false,\n\n## picker/\n### data.rs\n 787| controller_node: None,\n*788| harness_only: false,\n 789| adapter: None,\n 790| recent_projects: Vec::new(),\n 791| controlled: false,\n...\n 874| controller_node: controller.map(str::to_string),\n*875| harness_only: harness,\n 876| adapter: None,\n 877| recent_projects: Vec::new(),\n 878| controlled,\n...\n 964| controller_node: None,\n*965| harness_only: false,\n 966| adapter: None,\n 967| recent_projects: Vec::new(),\n 968| controlled: false,\n### model.rs\n 631| // Harness-only is gossiped (W5 parity): map it back to the\n*632| // (controllable, endpoint_type) pair display_status keys on — harness_only\n 633| // ⇒ a live_agent that is NOT controllable (amber-hollow). A non-harness-only\n 634| // remote row leaves controllable unknown (None) + empty type → plain green\n 635| // online; self-owned rows get reconciled to the live roster elsewhere.\n*636| controllable: if row.harness_only { Some(false) } else { None },\n*637| endpoint_type: if row.harness_only {\n 638| \"live_agent\".to_string()\n 639| } else {\n 640| String::new()\n...\n 2025| controller_node: None,\n*2026| harness_only: false,\n 2027| endpoint_type: None,\n 2028| epoch: 1,\n 2029| adapter: adapter.map(str::to_string),\n### view.rs\n 609| // A2: the pin is meaningful ONLY for an ONLINE endpoint — an offline/suspended\n*610| // one has no live session to control, so a stale `controlled`/`driven_by` stamp\n 611| // must NOT render \"controlled locally\" (operator #2). Gate on status; the\n 612| // stamp-clear upstream is B3. [impl->REQ-PICKER-CONTROL-LINE-STATUS-GATE]\n 613| let local_control = ep.driven_by_is_self || (ep.driven_by.is_none() && ep.controlled);"}],"details":{"scopePath":".worktrees/asm-304-v3/crates/spt/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt\\src","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":43,"fileCount":6,"files":[".worktrees/asm-304-v3/crates/spt/src/cli.rs",".worktrees/asm-304-v3/crates/spt/src/picker/data.rs",".worktrees/asm-304-v3/crates/spt/src/picker/model.rs",".worktrees/asm-304-v3/crates/spt/src/picker/view.rs",".worktrees/asm-304-v3/crates/spt/src/rc.rs",".worktrees/asm-304-v3/crates/spt/src/wansend.rs"],"fileMatches":[{"path":".worktrees/asm-304-v3/crates/spt/src/cli.rs","count":11},{"path":".worktrees/asm-304-v3/crates/spt/src/picker/data.rs","count":3},{"path":".worktrees/asm-304-v3/crates/spt/src/picker/model.rs","count":4},{"path":".worktrees/asm-304-v3/crates/spt/src/picker/view.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt/src/rc.rs","count":20},{"path":".worktrees/asm-304-v3/crates/spt/src/wansend.rs","count":4}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/asm-304-v3/crates/spt/src/\n## cli.rs\n 2967│enum RunOnLive {\n *2968│ /// No live session (fresh or offline) → spawn the harness as normal.\n 2969│ Spawn,\n 2970│ /// Live session + RESUME intent + attach terminal action → attach to the\n 2971│ /// running session instead of spawning a duplicate.\n │...\n 4603│ // reattach (attach intent) or a friendly already-live refusal (headless), never a\n *4604│ // duplicate spawn. A broker-unreachable probe means no live session yet (the\n 4605│ // fresh-bringup case) → spawn as before. The picker's Resume is OFFLINE-only, so\n 4606│ // this guard fires only on a manual run over a live endpoint.\n 4607│ // [impl->REQ-RUN-NO-DUP-SESSION]\n │...\n 4814│ // (PTY + OutputLog) lands ASYNC. An immediate run_attach loses the race —\n *4815│ // connects to an empty ring then EOF-detaches, or finds no live session yet.\n 4816│ // Gate on the SESSION existing (the W3a sessions-map probe), NOT on perch\n 4817│ // STATUS_ONLINE: an UNBOUND skeleton (session spawned, never bound — e.g. a\n 4818│ // bringup parked on a bind-gating prompt) is then attachable, so the operator\n │...\n 5070│ // decision matrix: a live session NEVER spawns a duplicate — resume intent\n *5071│ // reattaches (attach) or refuses idempotent (headless); no live session\n 5072│ // always spawns (fresh/offline).\n 5073│ // [unit->REQ-SPAWN-FRESH-TRUTHFUL] W3 (ADR-0041 decision 5): CREATE intent\n 5074│ // over a live session is the TYPED conflict — the documented create-default\n │...\n 5080│ fn run_on_live_never_duplicates_and_create_conflicts() {\n *5081│ // No live session → spawn regardless of intent or headless flag.\n 5082│ assert_eq!(run_on_live_decision(false, false, true), RunOnLive::Spawn);\n 5083│ assert_eq!(run_on_live_decision(false, true, true), RunOnLive::Spawn);\n 5084│ assert_eq!(run_on_live_decision(false, false, false), RunOnLive::Spawn);\n │...\n 27623│ controller_node: None,\n*27624│ harness_only: false,\n 27625│ endpoint_type: None,\n 27626│ epoch,\n 27627│ adapter: None,\n │...\n 34074│ controller_node: None,\n*34075│ harness_only: false,\n 34076│ adapter: None,\n 34077│ recent_projects: Vec::new(),\n 34078│ controlled: false,\n │...\n 34239│ controller_node: None,\n*34240│ harness_only: false,\n 34241│ adapter: None,\n 34242│ recent_projects: Vec::new(),\n 34243│ controlled: false,\n │...\n 34916│ controller_node: None,\n*34917│ harness_only: false,\n 34918│ adapter: None,\n 34919│ recent_projects: Vec::new(),\n 34920│ controlled: false,\n │...\n 34999│ controller_node: None,\n*35000│ harness_only: false,\n 35001│ adapter: None,\n 35002│ recent_projects: Vec::new(),\n 35003│ controlled: false,\n │...\n 35112│ controller_node: None,\n*35113│ harness_only: false,\n 35114│ adapter: None,\n 35115│ recent_projects: Vec::new(),\n 35116│ controlled: false,\n## rc.rs\n 1119│ Some(node) => format!(\n*1120│ \"\\r\\n[no live session for '{endpoint_id}' on {node} — it may \\\n 1121│ have ended, or the registry row is stale]\"\n 1122│ ),\n*1123│ None => format!(\"\\r\\n[no live session for '{endpoint_id}']\"),\n 1124│ },\n 1125│ // Reconnect-class ends are consumed by the retry loop, never final.\n 1126│ PumpEnd::BrokerGone | PumpEnd::Severed => {\n │...\n 1290│ /// No session, row not offline — fall through to the establish path (its\n*1291│ /// \"no live session\" copy is the truthful end for a miss).\n 1292│ Proceed,\n 1293│}\n 1294│\n │...\n 1464│/// self-corrects at next bind, so it reads harness-only until then — matching\n*1465│/// the picker's amber and the gossip's `harness_only`). Gated on ONLINE: an\n 1466│/// offline or unbound harness row keeps its truthful offline/no-session copy —\n 1467│/// only the \"online but no terminal we own\" state earns this refusal.\n 1468│// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n*1469│fn harness_only_row(state: &str, controllable: Option, status: Option<&str>) -> bool {\n 1470│ state == \"live_agent\"\n 1471│ && controllable != Some(true)\n 1472│ && status == Some(spt_store::liveness::STATUS_ONLINE)\n │...\n 2217│ // status-less perch falls through to the broker path, which\n*2218│ // ends cleanly (\"no live session for endpoint\") — not a hang.\n 2219│ //\n 2220│ // NARROWED at the gate above (releases#142): the engine room\n 2221│ // WITH a code is bringable, so its clean-exit row no longer\n │...\n 2242│ // terminal spt does not own (local row) or a gossiped Instance\n*2243│ // advertising `harness_only` (remote row). Refuse BEFORE any\n 2244│ // attach/stream with copy naming the actual state — never the\n 2245│ // stale-row guess (\"it may have ended…\"). RC support for\n 2246│ // harness-hosted endpoints is not claimed until an elevated PTY-host\n │...\n 2248│ // [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n*2249│ let local_harness_only = plain_target\n 2250│ && spt_store::info::read_info(&perch_path).is_some_and(|i| {\n*2251│ harness_only_row(&i.state, i.controllable, i.status.as_deref())\n 2252│ });\n*2253│ let remote_harness_only = !local_harness_only\n 2254│ && crate::wansend::resolve_visible_owner_instance(endpoint_id)\n 2255│ .is_some_and(|inst| {\n*2256│ inst.harness_only\n 2257│ && matches!(\n 2258│ inst.status,\n 2259│ spt_net::net::registry::Status::Active\n │...\n 2262│ });\n*2263│ if local_harness_only || remote_harness_only {\n 2264│ println!(\n 2265│ \"Endpoint '{endpoint_id}' is online but harness-hosted — spt does not \\\n 2266│ own its terminal, so there is no session to attach.\"\n │...\n 2405│enum EstablishFail {\n*2406│ /// No attachable target (no live session anywhere / ambiguous / node\n 2407│ /// unreachable) — the carried message is the CLEAN first-attempt exit copy;\n 2408│ /// the reconnect loop retries it inside the window instead (the node may\n 2409│ /// still be coming back).\n │...\n 2525│ // is not hosted has nothing to subscribe to, so the resolve above misses and\n*2526│ // this function used to fall straight through to \"no live session\" — with\n 2527│ // the operator's code in hand and no gate anywhere to present it to. That\n 2528│ // was the defect: not a wrong answer at the gate, but a gate the code could\n 2529│ // never reach. Ask the broker to bring the room up, then attach the session\n │...\n 2612│ return Err(EstablishFail::NoTarget(format!(\n*2613│ \"No live session for '{endpoint_id}' — not running on this \\\n 2614│ node or any visible subnet.\"\n 2615│ )))\n 2616│ }\n │...\n 2620│ return Err(EstablishFail::NoTarget(format!(\n*2621│ \"No live session for '{endpoint_id}' — not running on this node \\\n 2622│ or any visible subnet.\"\n 2623│ )))\n 2624│ }\n │...\n 2918│/// SEVERED under a live viewport (reconnect); nothing ever rendered ⇒ the serve\n*2919│/// REFUSED the attach (no live session / gate deny — the cross-node D6\n*2920│/// stale-row case), honest \"no live session\" instead of a false \"detached\"\n 2921│/// (#4, REQ-RC-CROSS-NODE-ATTACH).\n 2922│// [impl->REQ-RC-RECONNECT]\n 2923│fn serve_eof_end(rendered_any: bool) -> PumpEnd {\n │...\n 2987│ /// The serve side finished the stream having produced NO output — i.e. it\n*2988│ /// refused the attach (no live session for the endpoint, or the access gate\n 2989│ /// denied us). On the cross-node leg (#4, REQ-RC-CROSS-NODE-ATTACH) this is\n 2990│ /// the D6 stale-row case: the registry routed us to a node that no longer has\n 2991│ /// the session. Distinct from [`Detached`](PumpEnd::Detached) (the OPERATOR\n 2992│ /// ended a live viewport) — here the REMOTE closed on us before anything ran,\n*2993│ /// so it renders an honest \"no live session\" instead of a false \"detached\".\n 2994│ // [impl->REQ-RC-CROSS-NODE-ATTACH]\n 2995│ NoLiveSession,\n 2996│}\n## wansend.rs\n 336│/// them from gossip). Used by `spt rc`'s harness-only preflight (ADR-0042\n *337│/// decision 3): the gossiped row already carries the `harness_only` fact, so\n 338│/// rc can refuse truthfully BEFORE any attach/stream.\n 339│// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n 340│pub fn resolve_visible_owner_instance(endpoint: &str) -> Option {\n │...\n 2220│ controller_node: None,\n*2221│ harness_only: false,\n 2222│ adapter: None,\n 2223│ recent_projects: Vec::new(),\n 2224│ controlled: false,\n │...\n 2255│ controller_node: None,\n*2256│ harness_only: false,\n 2257│ adapter: None,\n 2258│ recent_projects: Vec::new(),\n 2259│ controlled: false,\n │...\n 3073│ controller_node: None,\n*3074│ harness_only: false,\n 3075│ adapter: None,\n 3076│ recent_projects: Vec::new(),\n 3077│ controlled: false,\n\n## picker/\n### data.rs\n 787│ controller_node: None,\n*788│ harness_only: false,\n 789│ adapter: None,\n 790│ recent_projects: Vec::new(),\n 791│ controlled: false,\n │...\n 874│ controller_node: controller.map(str::to_string),\n*875│ harness_only: harness,\n 876│ adapter: None,\n 877│ recent_projects: Vec::new(),\n 878│ controlled,\n │...\n 964│ controller_node: None,\n*965│ harness_only: false,\n 966│ adapter: None,\n 967│ recent_projects: Vec::new(),\n 968│ controlled: false,\n### model.rs\n 631│ // Harness-only is gossiped (W5 parity): map it back to the\n *632│ // (controllable, endpoint_type) pair display_status keys on — harness_only\n 633│ // ⇒ a live_agent that is NOT controllable (amber-hollow). A non-harness-only\n 634│ // remote row leaves controllable unknown (None) + empty type → plain green\n 635│ // online; self-owned rows get reconciled to the live roster elsewhere.\n *636│ controllable: if row.harness_only { Some(false) } else { None },\n *637│ endpoint_type: if row.harness_only {\n 638│ \"live_agent\".to_string()\n 639│ } else {\n 640│ String::new()\n │...\n 2025│ controller_node: None,\n*2026│ harness_only: false,\n 2027│ endpoint_type: None,\n 2028│ epoch: 1,\n 2029│ adapter: adapter.map(str::to_string),\n### view.rs\n 609│ // A2: the pin is meaningful ONLY for an ONLINE endpoint — an offline/suspended\n*610│ // one has no live session to control, so a stale `controlled`/`driven_by` stamp\n 611│ // must NOT render \"controlled locally\" (operator #2). Gate on status; the\n 612│ // stamp-clear upstream is B3. [impl->REQ-PICKER-CONTROL-LINE-STATUS-GATE]\n 613│ let local_control = ep.driven_by_is_self || (ep.driven_by.is_none() && ep.controlled);"},"isError":false,"timestamp":1789376764544}}
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Falls back to id-only discovery on a cache miss.\n// [impl->REQ-WAN-SEND-DELIVERY]\n// [impl->REQ-PEERADDR-INVARIANT]\nfn seed_first_addr(hex: &str) -> Option {\n // `valid_route`, not `get` (ADR-0039 route truth): a poison row (outer\n // key ≠ address.id) never becomes a route on ANY consumer, and a suspect\n // row (its last pump dial failed) defers to discovery here just as it\n // defers to the roster leg in the pump.\n spt_store::peeraddrs::PeerAddrStore::load()\n .valid_route(hex)\n .cloned()\n .or_else(|| addr_for_node_hex(hex).and_then(|a| serde_json::to_value(a).ok()))\n}\n\n/// The outcome of resolving + dialing the node that OWNS an endpoint — the\n/// client half of the cross-node attach (#4, REQ-RC-CROSS-NODE-ATTACH). Each\n/// non-`Dialed` variant is an HONEST non-attach the caller renders as clean\n/// guidance (never a false attach or a hang, D2/D6).\n#[derive(Debug)]\npub enum OwnerDial {\n /// The owning node was resolved and dialed; `conn_id` is the live QUIC conn,\n /// `node` its display name (label or key prefix) for any status copy.\n Dialed { conn_id: u64, node: String },\n /// Resolution refused — the message names the qualifiers that disambiguate.\n Ambiguous(String),\n /// No routable instance of the endpoint in any visible subnet.\n NotFound,\n /// Resolved to THIS node — there is no remote to dial; the caller owns the\n /// LOCAL leg (attach the local session, or its honest local-miss copy). A\n /// qualified `subnet:id`/`id@self` target lands here so it can still\n /// attach locally (ADR-0042 decision 4 — a qualified spelling of a local\n /// endpoint is not a resolution failure).\n /// [impl->REQ-RC-QUALIFIED-TARGET-CANONICAL]\n LocalOwner,\n /// Resolved to a node we could not reach (no dialable address / dial failed) —\n /// the D6 stale-row / degraded-path case. `node` names it; `detail` says why.\n Unreachable { node: String, detail: String },\n}\n\n/// A node's display name for status copy: its advertised label when unambiguous,\n/// else the 8-hex key prefix (never a raw full-hex dump).\nfn node_display(node: &str, regs: &BTreeMap) -> String {\n label_of(node, regs).unwrap_or_else(|| key_prefix(node))\n}\n\n/// Resolve the node that OWNS `endpoint` from the registry snapshots and dial it\n/// SEED-FIRST — the client leg of the cross-node attach (#4,\n/// REQ-RC-CROSS-NODE-ATTACH). Mirrors the [`wan_send`]/[`wan_rest`] resolve-dial\n/// discipline exactly (parse → [`resolve_across_visible`] → own-node degrade →\n/// [`seed_first_addr`] → [`Brain::net_dial`]) so the attach leg shares the same\n/// routing — and the same stale-tolerant, refuse-and-qualify semantics — the\n/// message leg already proves. The `net_dial` rides the broker call deadline\n/// (bounded, REQ-HAZARD-BROKER-QUIC-DEADLINE — never an unbounded block).\n// [impl->REQ-RC-CROSS-NODE-ATTACH]\npub fn resolve_and_dial_owner(brain: &mut Brain, endpoint: &str) -> OwnerDial {\n let own_hex = match spt_store::nodeid::load_or_create() {\n Ok(id) => id.public_key().to_hex(),\n Err(e) => {\n return OwnerDial::Unreachable {\n node: \"?\".to_string(),\n detail: format!(\"node identity: {e}\"),\n }\n }\n };\n let address = match Address::parse(endpoint) {\n Ok(a) => a,\n Err(e) => {\n return OwnerDial::Unreachable {\n node: \"?\".to_string(),\n detail: format!(\"bad address: {e:?}\"),\n }\n }\n };\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\n let excl = Exclusions::load();\n let excluded = excl.by_subnet();\n\n let instance = match resolve_across_visible(®s, &address, &own_hex, excluded) {\n Resolution::Resolved { instance, .. } => instance,\n Resolution::Ambiguous(a) => return OwnerDial::Ambiguous(render_refusal(&address.id, &a, ®s)),\n Resolution::NotFound => return OwnerDial::NotFound,\n };\n if instance.node == own_hex {\n // The registry says WE own it — no remote to dial. The caller owns the\n // local leg: a qualified spelling of a local endpoint attaches its\n // LOCAL session (bare-form callers only reach here after their own\n // local scan missed, and their local re-check misses again → the same\n // honest no-live-session end as the old NotFound degrade).\n return OwnerDial::LocalOwner;\n }\n let node = node_display(&instance.node, ®s);\n let Some(addr) = seed_first_addr(&instance.node) else {\n return OwnerDial::Unreachable {\n node,\n detail: \"no dialable address\".to_string(),\n };\n };\n match brain.net_dial(addr, None) {\n Ok(c) => OwnerDial::Dialed {\n conn_id: c.conn_id,\n node,\n },\n Err(e) => OwnerDial::Unreachable {\n node,\n detail: e.to_string(),\n },\n }\n}\n\n/// Resolve the visible OWNING registry Instance for `endpoint`\n/// (`[subnet:]id[@node]`) WITHOUT dialing — the read-only preflight face of\n/// [`resolve_and_dial_owner`], sharing its exact parse → snapshots →\n/// [`resolve_across_visible`] → visibility-exclusion discipline. `None` on a\n/// parse failure, a resolution miss, an ambiguity, or an OWN-NODE row (local\n/// surfaces answer for this node's endpoints; a preflight must never outrank\n/// them from gossip). Used by `spt rc`'s harness-only preflight (ADR-0042\n/// decision 3): the gossiped row already carries the `harness_only` fact, so\n/// rc can refuse truthfully BEFORE any attach/stream.\n// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\npub fn resolve_visible_owner_instance(endpoint: &str) -> Option {\n let own_hex = spt_store::nodeid::load_or_create().ok()?.public_key().to_hex();\n let address = Address::parse(endpoint).ok()?;\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\n let excl = Exclusions::load();\n let excluded = excl.by_subnet();\n match resolve_across_visible(®s, &address, &own_hex, excluded) {\n Resolution::Resolved { instance, .. } if instance.node != own_hex => Some(instance),\n _ => None,\n }\n}\n\n/// Production entry: resolve `target` against the canonical snapshots and\n/// ship over the canonical broker. `target` accepts `[subnet:]id[@node]`.\n///\n/// `sender_proven` is the **session-proven** sender endpoint stamp\n/// (REQ-MSG-SENDER-STAMP) and is threaded SEPARATELY from `from` on purpose:\n/// `from` is whatever `resolve_from` produced (an explicit `--from` wins there),\n/// while this must come from the session alone. Passing `from` here would hand\n/// the access gate a forgeable subject.\npub fn wan_send(\n target: &str,\n from: &str,\n sender_proven: Option<&str>,\n sender_origin: Option<&str>,\n body: &str,\n) -> WanSendOutcome {\n let own_hex = match spt_store::nodeid::load_or_create() {\n Ok(id) => id.public_key().to_hex(),\n Err(e) => return WanSendOutcome::Failed(format!(\"node identity: {e}\")),\n };\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\n if spt_daemon::daemon::ensure_running().is_err() {\n return WanSendOutcome::Failed(\"daemon did not come up\".to_string());\n }\n // PUMP-mode, load-bearing (releases#289, the digest-pull precedent below):\n // the round-trip's reply read must be able to time out, and only the split\n // carrier's reads are bounded - the blocking carrier REFUSES a deadline\n // rather than honoring it. A receiver that accepts the stream and never\n // answers would otherwise hang `spt send` with no output. `from_env` trace:\n // this is a CLI, so its stderr is the user's terminal and the reader thread\n // must stay out of it (REQ-RC-DISPLAY-SOLE-WRITER).\n // [impl->REQ-WAN-REPLY-BOUND]\n let mut brain = match Brain::cold_start_pump(\n &broker_socket_name(),\n now_ms(),\n DIAL_CARRIER_TIMEOUT,\n spt_daemon::brain::PumpTrace::from_env(),\n ) {\n…\n };\n…\n}\n\n[Showing lines 209-388 of 3472. Use :389 to continue]"}],"details":{"truncation":{"content":" pub fn anywhere(&self) -> impl Fn(&str) -> bool + '_ {\r\n |id| self.hide_new.keys().any(|s| self.in_subnet(s, id))\r\n }\r\n}\r\n\r\n/// Resolve a peer's dial address SEED-FIRST (#9/#10 defect a): the durable\r\n/// last-known DIRECT address from [`PeerAddrStore`] (the same warm cache the\r\n/// gossip pump's `dial_seeded` uses) BEFORE the id-only `addr_for_node_hex`,\r\n/// which carries no transport paths and forces a fresh iroh discovery every\r\n/// send. `spt send` was hard-wired to the id-only form, so it rode a cold\r\n/// discovery path (marginal on a degraded-IPv6 box) while gossip stayed green on\r\n/// the cached direct addr — the send handshake completed but the payload was\r\n/// lost on the transient path. Falls back to id-only discovery on a cache miss.\r\n// [impl->REQ-WAN-SEND-DELIVERY]\r\n// [impl->REQ-PEERADDR-INVARIANT]\r\nfn seed_first_addr(hex: &str) -> Option {\r\n // `valid_route`, not `get` (ADR-0039 route truth): a poison row (outer\r\n // key ≠ address.id) never becomes a route on ANY consumer, and a suspect\r\n // row (its last pump dial failed) defers to discovery here just as it\r\n // defers to the roster leg in the pump.\r\n spt_store::peeraddrs::PeerAddrStore::load()\r\n .valid_route(hex)\r\n .cloned()\r\n .or_else(|| addr_for_node_hex(hex).and_then(|a| serde_json::to_value(a).ok()))\r\n}\r\n\r\n/// The outcome of resolving + dialing the node that OWNS an endpoint — the\r\n/// client half of the cross-node attach (#4, REQ-RC-CROSS-NODE-ATTACH). Each\r\n/// non-`Dialed` variant is an HONEST non-attach the caller renders as clean\r\n/// guidance (never a false attach or a hang, D2/D6).\r\n#[derive(Debug)]\r\npub enum OwnerDial {\r\n /// The owning node was resolved and dialed; `conn_id` is the live QUIC conn,\r\n /// `node` its display name (label or key prefix) for any status copy.\r\n Dialed { conn_id: u64, node: String },\r\n /// Resolution refused — the message names the qualifiers that disambiguate.\r\n Ambiguous(String),\r\n /// No routable instance of the endpoint in any visible subnet.\r\n NotFound,\r\n /// Resolved to THIS node — there is no remote to dial; the caller owns the\r\n /// LOCAL leg (attach the local session, or its honest local-miss copy). A\r\n /// qualified `subnet:id`/`id@self` target lands here so it can still\r\n /// attach locally (ADR-0042 decision 4 — a qualified spelling of a local\r\n /// endpoint is not a resolution failure).\r\n /// [impl->REQ-RC-QUALIFIED-TARGET-CANONICAL]\r\n LocalOwner,\r\n /// Resolved to a node we could not reach (no dialable address / dial failed) —\r\n /// the D6 stale-row / degraded-path case. `node` names it; `detail` says why.\r\n Unreachable { node: String, detail: String },\r\n}\r\n\r\n/// A node's display name for status copy: its advertised label when unambiguous,\r\n/// else the 8-hex key prefix (never a raw full-hex dump).\r\nfn node_display(node: &str, regs: &BTreeMap) -> String {\r\n label_of(node, regs).unwrap_or_else(|| key_prefix(node))\r\n}\r\n\r\n/// Resolve the node that OWNS `endpoint` from the registry snapshots and dial it\r\n/// SEED-FIRST — the client leg of the cross-node attach (#4,\r\n/// REQ-RC-CROSS-NODE-ATTACH). Mirrors the [`wan_send`]/[`wan_rest`] resolve-dial\r\n/// discipline exactly (parse → [`resolve_across_visible`] → own-node degrade →\r\n/// [`seed_first_addr`] → [`Brain::net_dial`]) so the attach leg shares the same\r\n/// routing — and the same stale-tolerant, refuse-and-qualify semantics — the\r\n/// message leg already proves. The `net_dial` rides the broker call deadline\r\n/// (bounded, REQ-HAZARD-BROKER-QUIC-DEADLINE — never an unbounded block).\r\n// [impl->REQ-RC-CROSS-NODE-ATTACH]\r\npub fn resolve_and_dial_owner(brain: &mut Brain, endpoint: &str) -> OwnerDial {\r\n let own_hex = match spt_store::nodeid::load_or_create() {\r\n Ok(id) => id.public_key().to_hex(),\r\n Err(e) => {\r\n return OwnerDial::Unreachable {\r\n node: \"?\".to_string(),\r\n detail: format!(\"node identity: {e}\"),\r\n }\r\n }\r\n };\r\n let address = match Address::parse(endpoint) {\r\n Ok(a) => a,\r\n Err(e) => {\r\n return OwnerDial::Unreachable {\r\n node: \"?\".to_string(),\r\n detail: format!(\"bad address: {e:?}\"),\r\n }\r\n }\r\n };\r\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\r\n let excl = Exclusions::load();\r\n let excluded = excl.by_subnet();\r\n\r\n let instance = match resolve_across_visible(®s, &address, &own_hex, excluded) {\r\n Resolution::Resolved { instance, .. } => instance,\r\n Resolution::Ambiguous(a) => return OwnerDial::Ambiguous(render_refusal(&address.id, &a, ®s)),\r\n Resolution::NotFound => return OwnerDial::NotFound,\r\n };\r\n if instance.node == own_hex {\r\n // The registry says WE own it — no remote to dial. The caller owns the\r\n // local leg: a qualified spelling of a local endpoint attaches its\r\n // LOCAL session (bare-form callers only reach here after their own\r\n // local scan missed, and their local re-check misses again → the same\r\n // honest no-live-session end as the old NotFound degrade).\r\n return OwnerDial::LocalOwner;\r\n }\r\n let node = node_display(&instance.node, ®s);\r\n let Some(addr) = seed_first_addr(&instance.node) else {\r\n return OwnerDial::Unreachable {\r\n node,\r\n detail: \"no dialable address\".to_string(),\r\n };\r\n };\r\n match brain.net_dial(addr, None) {\r\n Ok(c) => OwnerDial::Dialed {\r\n conn_id: c.conn_id,\r\n node,\r\n },\r\n Err(e) => OwnerDial::Unreachable {\r\n node,\r\n detail: e.to_string(),\r\n },\r\n }\r\n}\r\n\r\n/// Resolve the visible OWNING registry Instance for `endpoint`\r\n/// (`[subnet:]id[@node]`) WITHOUT dialing — the read-only preflight face of\r\n/// [`resolve_and_dial_owner`], sharing its exact parse → snapshots →\r\n/// [`resolve_across_visible`] → visibility-exclusion discipline. `None` on a\r\n/// parse failure, a resolution miss, an ambiguity, or an OWN-NODE row (local\r\n/// surfaces answer for this node's endpoints; a preflight must never outrank\r\n/// them from gossip). Used by `spt rc`'s harness-only preflight (ADR-0042\r\n/// decision 3): the gossiped row already carries the `harness_only` fact, so\r\n/// rc can refuse truthfully BEFORE any attach/stream.\r\n// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\r\npub fn resolve_visible_owner_instance(endpoint: &str) -> Option {\r\n let own_hex = spt_store::nodeid::load_or_create().ok()?.public_key().to_hex();\r\n let address = Address::parse(endpoint).ok()?;\r\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\r\n let excl = Exclusions::load();\r\n let excluded = excl.by_subnet();\r\n match resolve_across_visible(®s, &address, &own_hex, excluded) {\r\n Resolution::Resolved { instance, .. } if instance.node != own_hex => Some(instance),\r\n _ => None,\r\n }\r\n}\r\n\r\n/// Production entry: resolve `target` against the canonical snapshots and\r\n/// ship over the canonical broker. `target` accepts `[subnet:]id[@node]`.\r\n///\r\n/// `sender_proven` is the **session-proven** sender endpoint stamp\r\n/// (REQ-MSG-SENDER-STAMP) and is threaded SEPARATELY from `from` on purpose:\r\n/// `from` is whatever `resolve_from` produced (an explicit `--from` wins there),\r\n/// while this must come from the session alone. Passing `from` here would hand\r\n/// the access gate a forgeable subject.\r\npub fn wan_send(\r\n target: &str,\r\n from: &str,\r\n sender_proven: Option<&str>,\r\n sender_origin: Option<&str>,\r\n body: &str,\r\n) -> WanSendOutcome {\r\n let own_hex = match spt_store::nodeid::load_or_create() {\r\n Ok(id) => id.public_key().to_hex(),\r\n Err(e) => return WanSendOutcome::Failed(format!(\"node identity: {e}\")),\r\n };\r\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\r\n if spt_daemon::daemon::ensure_running().is_err() {\r\n return WanSendOutcome::Failed(\"daemon did not come up\".to_string());\r\n }\r\n // PUMP-mode, load-bearing (releases#289, the digest-pull precedent below):\r\n // the round-trip's reply read must be able to time out, and only the split\r\n // carrier's reads are bounded - the blocking carrier REFUSES a deadline\r\n // rather than honoring it. A receiver that accepts the stream and never\r\n // answers would otherwise hang `spt send` with no output. `from_env` trace:\r\n // this is a CLI, so its stderr is the user's terminal and the reader thread\r\n // must stay out of it (REQ-RC-DISPLAY-SOLE-WRITER).\r\n // [impl->REQ-WAN-REPLY-BOUND]\r\n let mut brain = match Brain::cold_start_pump(\r\n &broker_socket_name(),\r\n now_ms(),\r\n DIAL_CARRIER_TIMEOUT,\r\n spt_daemon::brain::PumpTrace::from_env(),\r\n ) {\r","truncated":true,"truncatedBy":"lines","totalLines":3264,"totalBytes":8961,"outputLines":180,"outputBytes":8961,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3472,"displayContent":{"text":"impl Exclusions {\n…\n pub fn anywhere(&self) -> impl Fn(&str) -> bool + '_ {\r\n |id| self.hide_new.keys().any(|s| self.in_subnet(s, id))\r\n }\r\n}\r\n\r\n/// Resolve a peer's dial address SEED-FIRST (#9/#10 defect a): the durable\r\n/// last-known DIRECT address from [`PeerAddrStore`] (the same warm cache the\r\n/// gossip pump's `dial_seeded` uses) BEFORE the id-only `addr_for_node_hex`,\r\n/// which carries no transport paths and forces a fresh iroh discovery every\r\n/// send. `spt send` was hard-wired to the id-only form, so it rode a cold\r\n/// discovery path (marginal on a degraded-IPv6 box) while gossip stayed green on\r\n/// the cached direct addr — the send handshake completed but the payload was\r\n/// lost on the transient path. Falls back to id-only discovery on a cache miss.\r\n// [impl->REQ-WAN-SEND-DELIVERY]\r\n// [impl->REQ-PEERADDR-INVARIANT]\r\nfn seed_first_addr(hex: &str) -> Option {\r\n // `valid_route`, not `get` (ADR-0039 route truth): a poison row (outer\r\n // key ≠ address.id) never becomes a route on ANY consumer, and a suspect\r\n // row (its last pump dial failed) defers to discovery here just as it\r\n // defers to the roster leg in the pump.\r\n spt_store::peeraddrs::PeerAddrStore::load()\r\n .valid_route(hex)\r\n .cloned()\r\n .or_else(|| addr_for_node_hex(hex).and_then(|a| serde_json::to_value(a).ok()))\r\n}\r\n\r\n/// The outcome of resolving + dialing the node that OWNS an endpoint — the\r\n/// client half of the cross-node attach (#4, REQ-RC-CROSS-NODE-ATTACH). Each\r\n/// non-`Dialed` variant is an HONEST non-attach the caller renders as clean\r\n/// guidance (never a false attach or a hang, D2/D6).\r\n#[derive(Debug)]\r\npub enum OwnerDial {\r\n /// The owning node was resolved and dialed; `conn_id` is the live QUIC conn,\r\n /// `node` its display name (label or key prefix) for any status copy.\r\n Dialed { conn_id: u64, node: String },\r\n /// Resolution refused — the message names the qualifiers that disambiguate.\r\n Ambiguous(String),\r\n /// No routable instance of the endpoint in any visible subnet.\r\n NotFound,\r\n /// Resolved to THIS node — there is no remote to dial; the caller owns the\r\n /// LOCAL leg (attach the local session, or its honest local-miss copy). A\r\n /// qualified `subnet:id`/`id@self` target lands here so it can still\r\n /// attach locally (ADR-0042 decision 4 — a qualified spelling of a local\r\n /// endpoint is not a resolution failure).\r\n /// [impl->REQ-RC-QUALIFIED-TARGET-CANONICAL]\r\n LocalOwner,\r\n /// Resolved to a node we could not reach (no dialable address / dial failed) —\r\n /// the D6 stale-row / degraded-path case. `node` names it; `detail` says why.\r\n Unreachable { node: String, detail: String },\r\n}\r\n\r\n/// A node's display name for status copy: its advertised label when unambiguous,\r\n/// else the 8-hex key prefix (never a raw full-hex dump).\r\nfn node_display(node: &str, regs: &BTreeMap) -> String {\r\n label_of(node, regs).unwrap_or_else(|| key_prefix(node))\r\n}\r\n\r\n/// Resolve the node that OWNS `endpoint` from the registry snapshots and dial it\r\n/// SEED-FIRST — the client leg of the cross-node attach (#4,\r\n/// REQ-RC-CROSS-NODE-ATTACH). Mirrors the [`wan_send`]/[`wan_rest`] resolve-dial\r\n/// discipline exactly (parse → [`resolve_across_visible`] → own-node degrade →\r\n/// [`seed_first_addr`] → [`Brain::net_dial`]) so the attach leg shares the same\r\n/// routing — and the same stale-tolerant, refuse-and-qualify semantics — the\r\n/// message leg already proves. The `net_dial` rides the broker call deadline\r\n/// (bounded, REQ-HAZARD-BROKER-QUIC-DEADLINE — never an unbounded block).\r\n// [impl->REQ-RC-CROSS-NODE-ATTACH]\r\npub fn resolve_and_dial_owner(brain: &mut Brain, endpoint: &str) -> OwnerDial {\r\n let own_hex = match spt_store::nodeid::load_or_create() {\r\n Ok(id) => id.public_key().to_hex(),\r\n Err(e) => {\r\n return OwnerDial::Unreachable {\r\n node: \"?\".to_string(),\r\n detail: format!(\"node identity: {e}\"),\r\n }\r\n }\r\n };\r\n let address = match Address::parse(endpoint) {\r\n Ok(a) => a,\r\n Err(e) => {\r\n return OwnerDial::Unreachable {\r\n node: \"?\".to_string(),\r\n detail: format!(\"bad address: {e:?}\"),\r\n }\r\n }\r\n };\r\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\r\n let excl = Exclusions::load();\r\n let excluded = excl.by_subnet();\r\n\r\n let instance = match resolve_across_visible(®s, &address, &own_hex, excluded) {\r\n Resolution::Resolved { instance, .. } => instance,\r\n Resolution::Ambiguous(a) => return OwnerDial::Ambiguous(render_refusal(&address.id, &a, ®s)),\r\n Resolution::NotFound => return OwnerDial::NotFound,\r\n };\r\n if instance.node == own_hex {\r\n // The registry says WE own it — no remote to dial. The caller owns the\r\n // local leg: a qualified spelling of a local endpoint attaches its\r\n // LOCAL session (bare-form callers only reach here after their own\r\n // local scan missed, and their local re-check misses again → the same\r\n // honest no-live-session end as the old NotFound degrade).\r\n return OwnerDial::LocalOwner;\r\n }\r\n let node = node_display(&instance.node, ®s);\r\n let Some(addr) = seed_first_addr(&instance.node) else {\r\n return OwnerDial::Unreachable {\r\n node,\r\n detail: \"no dialable address\".to_string(),\r\n };\r\n };\r\n match brain.net_dial(addr, None) {\r\n Ok(c) => OwnerDial::Dialed {\r\n conn_id: c.conn_id,\r\n node,\r\n },\r\n Err(e) => OwnerDial::Unreachable {\r\n node,\r\n detail: e.to_string(),\r\n },\r\n }\r\n}\r\n\r\n/// Resolve the visible OWNING registry Instance for `endpoint`\r\n/// (`[subnet:]id[@node]`) WITHOUT dialing — the read-only preflight face of\r\n/// [`resolve_and_dial_owner`], sharing its exact parse → snapshots →\r\n/// [`resolve_across_visible`] → visibility-exclusion discipline. `None` on a\r\n/// parse failure, a resolution miss, an ambiguity, or an OWN-NODE row (local\r\n/// surfaces answer for this node's endpoints; a preflight must never outrank\r\n/// them from gossip). Used by `spt rc`'s harness-only preflight (ADR-0042\r\n/// decision 3): the gossiped row already carries the `harness_only` fact, so\r\n/// rc can refuse truthfully BEFORE any attach/stream.\r\n// [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\r\npub fn resolve_visible_owner_instance(endpoint: &str) -> Option {\r\n let own_hex = spt_store::nodeid::load_or_create().ok()?.public_key().to_hex();\r\n let address = Address::parse(endpoint).ok()?;\r\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\r\n let excl = Exclusions::load();\r\n let excluded = excl.by_subnet();\r\n match resolve_across_visible(®s, &address, &own_hex, excluded) {\r\n Resolution::Resolved { instance, .. } if instance.node != own_hex => Some(instance),\r\n _ => None,\r\n }\r\n}\r\n\r\n/// Production entry: resolve `target` against the canonical snapshots and\r\n/// ship over the canonical broker. `target` accepts `[subnet:]id[@node]`.\r\n///\r\n/// `sender_proven` is the **session-proven** sender endpoint stamp\r\n/// (REQ-MSG-SENDER-STAMP) and is threaded SEPARATELY from `from` on purpose:\r\n/// `from` is whatever `resolve_from` produced (an explicit `--from` wins there),\r\n/// while this must come from the session alone. Passing `from` here would hand\r\n/// the access gate a forgeable subject.\r\npub fn wan_send(\r\n target: &str,\r\n from: &str,\r\n sender_proven: Option<&str>,\r\n sender_origin: Option<&str>,\r\n body: &str,\r\n) -> WanSendOutcome {\r\n let own_hex = match spt_store::nodeid::load_or_create() {\r\n Ok(id) => id.public_key().to_hex(),\r\n Err(e) => return WanSendOutcome::Failed(format!(\"node identity: {e}\")),\r\n };\r\n let regs = load_snapshots(&perch::identity_dir().join(\"registry\"));\r\n if spt_daemon::daemon::ensure_running().is_err() {\r\n return WanSendOutcome::Failed(\"daemon did not come up\".to_string());\r\n }\r\n // PUMP-mode, load-bearing (releases#289, the digest-pull precedent below):\r\n // the round-trip's reply read must be able to time out, and only the split\r\n // carrier's reads are bounded - the blocking carrier REFUSES a deadline\r\n // rather than honoring it. A receiver that accepts the stream and never\r\n // answers would otherwise hang `spt send` with no output. `from_env` trace:\r\n // this is a CLI, so its stderr is the user's terminal and the reader thread\r\n // must stay out of it (REQ-RC-DISPLAY-SOLE-WRITER).\r\n // [impl->REQ-WAN-REPLY-BOUND]\r\n let mut brain = match Brain::cold_start_pump(\r\n &broker_socket_name(),\r\n now_ms(),\r\n DIAL_CARRIER_TIMEOUT,\r\n spt_daemon::brain::PumpTrace::from_env(),\r\n ) {\r\n…\n };\n…\n}","startLine":106,"lineNumbers":[106,null,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,null,391,null,409]},"fileSize":154758,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt\\src\\wansend.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3472,"totalBytes":8961,"outputLines":180,"outputBytes":8961,"shownRange":{"start":209,"end":388},"nextOffset":389}}},"isError":false,"timestamp":1789376774481}}
{"type":"message","id":"8796ecb6","parentId":"9ec334de","timestamp":"2026-09-14T09:06:14.487Z","message":{"role":"toolResult","toolCallId":"call_1swwEXIl9geYOaIvy4jONuCI|fc_0e242d64fbed4820016aa7b90659c487d1a92032bb84a8ee38","toolName":"grep","content":[{"type":"text","text":"# .worktrees/asm-304-v3/crates/\n\n## spt-daemon/\n\n### src/\n#### brain.rs\n 10|//! The wall-clock generation stamp is taken fresh on every start. A handed-off\n*11|//! brain rehydrates its resume cursor and generation *counter* from prior\n 12|//! state, but its `gen_start` is `now()`, **never** the stale value from that\n*13|//! state — a rehydrated `gen_start` would fire time-based discriminators on\n 14|//! the new generation. [`Brain::handoff`] takes the prior state by value yet\n 15|//! ignores its `gen_start_ms`.\n 16|//! - **Gapless, exactly-once resume.** The brain tracks `next_seq` — the next\n...\n 520|\n*521| /// Handoff: connect, handshake, rehydrate the resume cursor + generation\n 522| /// from `prior`, but stamp `gen_start = now()` (NOT `prior.gen_start_ms` —\n 523| /// the 2.4 invariant), and re-subscribe to the session from the cursor for a\n 524| /// gapless resume.\n...\n 568| /// The wall-clock generation start (epoch ms) — always this generation's own\n*569| /// start time, never a rehydrated value.\n 570| pub fn gen_start_ms(&self) -> u64 {\n 571| self.gen_start_ms\n 572| }\n#### brainproc.rs\n 106|/// reason a *future* broker adds that this brain predates — defaults to `Cold`,\n*107|/// never a parse failure that would brick the brain before it rehydrates.\n 108|// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n 109|#[derive(Clone, Copy, Debug, PartialEq, Eq)]\n 110|pub enum StartReason {\n...\n 208| // consumes the reason. `gen_start` stays fresh-now per KH-2.4 — only the\n*209| // *counter* is rehydrated, never the wall-clock stamp.\n 210| spt_proto::emit_line_err!(\n 211| \"BRAIN_UP: connected to broker {name} (pid {}, generation {generation}, start-reason {})\",\n 212| std::process::id(),\n...\n 350| // `run_pulse_loop` lacked. One thread sweeps `livehost::reconcile_once` at\n*351| // boot (the rehydrate the no-op above can't do) and every tick — re-hosting\n 352| // every ONLINE live endpoint from disk (the harness-endpoint mirror of the\n 353| // shell waker). Online-only is staged behind the interim `api listen`\n 354| // (status-absent perches are skipped — no double-host) until W0.2 makes the\n 355| // brain the first-host. The stop flag is held for symmetry; the threads die\n*356| // with the brain and the next brain rehydrates from disk (CONTEXT:194).\n 357| // [impl->REQ-DAEMON-1]\n 358| let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\n 359|\n...\n 365| // held for symmetry, the thread dies with the brain, and the next brain\n*366| // rehydrates from the persisted index (warm start, fingerprint-gated).\n 367| // [impl->REQ-PROJECT-INDEX-WRITER]\n 368| let _ = crate::projwriter::spawn_index_writer(Arc::new(AtomicBool::new(false)));\n 369|\n#### lifecycle.rs\n 1184| /// `pulse_tick`-then-`sleep(pulse_period)` silently re-phased the grid to the\n*1185| /// restart instant on every restart. Now the loop rehydrates a\n 1186| /// [`DeadlineAnchor`](crate::deadline::DeadlineAnchor) keyed by the session\n 1187| /// (the daemon pulse uses `\"pulse\"`; the live-agent adapter's per-agent\n 1188| /// drivers pass each agent's id — amd 6, no cross-clobber) and applies the\n#### livehost.rs\n 115| /// signoff cleared it, or the perch is gone); a brain *crash* deliberately\n*116| /// leaves `status=online` so the next brain rehydrates it (CONTEXT:194).\n 117| fn stop_host(&self, id: &str) {\n 118| let handle = {\n 119| let mut map = self.inner.lock().unwrap_or_else(|p| p.into_inner());\n...\n 1343|/// for symmetry — the threads die with the brain process and the next brain\n*1344|/// rehydrates from disk.\n 1345|// [impl->REQ-DAEMON-1]\n 1346|pub fn spawn_live_host(stop: Arc, reason: StartReason) -> JoinHandle<()> {\n 1347| std::thread::spawn(move || {\n...\n 2374|\n*2375| // [unit->REQ-DAEMON-1] (d) REHYDRATE: a FRESH LiveSet (a restarted brain) over a\n 2376| // perch left `status=online` by a prior brain re-hosts it — distinct from (a)\n 2377| // in that the table starts empty against an already-online perch (the\n 2378| // brain-restart path), not a freshly-flipped one.\n 2379| #[test]\n*2380| fn fresh_brain_rehydrates_an_online_live_endpoint() {\n 2381| with_home(|_| {\n 2382| let drops = perch::spt_home().join(\"drops\");\n 2383| std::fs::create_dir_all(&drops).unwrap();\n...\n 2403|\n*2404| // Fresh brain rehydrates from the still-online perch.\n 2405| let second = Arc::new(LiveSet::new());\n 2406| reconcile_once(\n 2407| &perch::owlery_dir(),\n#### projwriter.rs\n 625|/// `livehost::spawn_live_host`; the thread dies with the brain and the next\n*626|/// brain rehydrates from the persisted index (ready without warm).\n 627|// [impl->REQ-PROJECT-INDEX-WRITER]\n 628|// [impl->REQ-PROJECT-INDEX-INVALIDATION]\n 629|pub fn spawn_index_writer(stop: Arc) -> JoinHandle<()> {\n#### registryhost.rs\n 31|//! Gateway-typed here and quietly re-stamped user-msgs down to plain msgs.\n*32|//! [`RegistryHost::new_at`] now HYDRATES the in-memory registries from the\n*33|//! snapshot dir at construction. Rows only, never the heard map: an unhydrated\n 34|//! heard map leaves every peer unheard-this-process, so post-restart liveness\n 35|//! is re-earned by a probe instead of inherited from a stamp written before\n 36|//! the restart.\n...\n 151|/// start cannot supply.\n*152|// [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n*153|fn snapshot_hydrate_line(\n 154| node_hex: &str,\n 155| subnets: usize,\n 156| rows: usize,\n...\n 160| format!(\n*161| \"REGISTRY_SNAPSHOT_HYDRATE:{node_hex}:subnets={subnets} rows={rows} dir={} wall_ms={wall_ms}\",\n 162| dir.display()\n 163| )\n 164|}\n...\n 187| // (absent dir, unreadable entry and unparseable snapshot all yield no\n*188| // subnet), so construction cannot fail on a bad dir — it hydrates empty,\n 189| // which is exactly today's behaviour, and the breadcrumb says so out loud\n 190| // rather than leaving the zero case silent.\n*191| // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n 192| let seated = crate::presence::load_registry_snapshots(&snapshot_dir);\n 193| let rows: usize = seated\n 194| .values()\n...\n 202| \"{}\",\n*203| snapshot_hydrate_line(\n 204| node_hex,\n 205| seated.len(),\n 206| rows,\n...\n 214| machine_id: None,\n*215| // Rows only: the heard map is deliberately NOT hydrated. A stamp\n 216| // written before the restart would render a peer online without a\n 217| // probe (the M7 D2 hybrid liveness), so it must be re-earned.\n*218| // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n 219| heard: Mutex::new(BTreeMap::new()),\n 220| last_admit_ms: std::sync::atomic::AtomicU64::new(0),\n 221| regs: Mutex::new(seated),\n...\n 1575| }\n*1576| // [unit->REQ-REGISTRY-SNAPSHOT-HYDRATE] #281 face 2, the titled defect: a\n 1577| // daemon that restarts must open with the peer rows it last knew, not with\n 1578| // an empty map it can only refill from the next gossip round. The second\n 1579| // host() at the SAME dir IS the restart -- a new process reading the same\n...\n 1581| #[test]\n*1582| fn restart_hydrates_peer_rows_instead_of_forgetting_them() {\n 1583| let dir = tempfile::tempdir().unwrap();\n 1584| let h1 = host(dir.path());\n 1585| h1.apply_feed(\n...\n 1630| vec![RegistryApplyVerdict::Merged(MergeOutcome::Stale)],\n*1631| \"equal epoch against a HYDRATED row is dropped by the lease\"\n 1632| );\n 1633| let fresh = h2.apply_feed(\n 1634| \"bb22\",\n...\n 1644| vec![RegistryApplyVerdict::Merged(MergeOutcome::Updated)],\n*1645| \"a strictly-newer epoch supersedes the hydrated row\"\n 1646| );\n 1647| }\n 1648|\n*1649| // [unit->REQ-REGISTRY-SNAPSHOT-HYDRATE] rows only. The heard map is the\n*1650| // gossip-recency half of the M7 D2 hybrid liveness -- a hydrated stamp would\n 1651| // render a peer online WITHOUT a probe on the strength of a reading taken\n 1652| // before the restart. Observed through the mirror: write_snapshots writes\n 1653| // heard.meta only when the in-memory map is non-empty, so a removed file that\n...\n 1655| #[test]\n*1656| fn restart_leaves_the_heard_map_unhydrated() {\n 1657| let dir = tempfile::tempdir().unwrap();\n 1658| let snap_dir = dir.path().join(\"registry\");\n 1659| let h1 = host(dir.path());\n...\n 1673| let h2 = host(dir.path());\n*1674| assert!(!h2.rows(\"home\", \"ling\").is_empty(), \"rows DID hydrate\");\n 1675| std::fs::remove_file(&heard).unwrap();\n 1676| h2.write_snapshots();\n 1677| assert!(\n...\n 1686|\n*1687| // [unit->REQ-REGISTRY-SNAPSHOT-HYDRATE] the reader is total by contract, so\n*1688| // an absent dir and an unparseable snapshot hydrate EMPTY rather than failing\n 1689| // construction -- a daemon must boot past a corrupt mirror, not die on it.\n 1690| #[test]\n\n### tests/\n#### attach.rs\n 1652| // A non-net broker is sufficient — handoff is pure brain-IPC (connect +\n*1653| // handshake + local cursor rehydrate); no QUIC needed.\n 1654| let broker = Broker::bind_in(&name, dir.path().join(\"effects.log\")).expect(\"bind broker\");\n 1655| let serve = Arc::clone(&broker);\n 1656| thread::spawn(move || {\n...\n 1687|\n*1688| // THE HANDOFF. This connects + handshakes + rehydrates local state AND\n 1689| // re-subscribes from the resume cursor (the gapless-resume mechanism). The\n 1690| // reorder safety for a later `serve_attach` re-serve over this same socket is\n 1691| // the broker's epoch gate, not the absence of this subscribe.\n...\n 1712| // The local resume bookkeeping matches the snapshot (generation bumped, the\n*1713| // session carried, the cursor rehydrated) alongside the resume subscribe.\n 1714| assert_eq!(\n 1715| succ.session_id(),\n 1716| Some(sid),\n...\n 1721| prior_next_seq,\n*1722| \"the legacy resume cursor is rehydrated from the snapshot\"\n 1723| );\n 1724| assert_eq!(\n 1725| succ.generation(),\n#### daemon_e2e.rs\n 275|\n*276| // 2.4 — gen_start is now(), never the rehydrated stale value.\n 277| assert_eq!(brain.gen_start_ms(), now, \"gen_start must be now()\");\n 278| assert_ne!(\n 279| brain.gen_start_ms(),\n#### handoff.rs\n 114|\n*115| // 2.4: gen_start is now(), NOT the stale value rehydrated from state.\n 116| assert_eq!(\n 117| brain.gen_start_ms(),\n 118| now,\n*119| \"gen_start must be now(), not rehydrated\"\n 120| );\n 121| assert_ne!(\n 122| brain.gen_start_ms(),\n#### webserve_e2e.rs\n 189| registry.merge_node_label(\"bb22\", \"CLI\".to_owned(), 2);\n*190| let registry_dir = identity.join(\"registry\");\n*191| std::fs::create_dir_all(®istry_dir).unwrap();\n*192| let registry_path = spt_daemon::registryhost::RegistryHost::snapshot_path(®istry_dir, \"home\");\n 193| std::fs::write(®istry_path, serde_json::to_vec(®istry).unwrap()).unwrap();\n 194| assert_eq!(http(port, \"GET\", alias).0, 502);\n 195| assert_eq!(http(port, \"GET\", \"/old-name/no-such-page.html\").0, 404);\n\n## spt/tests/\n### hide_new_remote_rows_e2e.rs\n 127| // property EXCEPT ownership, which is the property under test.\n*128| let registry_dir = perch::identity_dir().join(\"registry\");\n*129| std::fs::create_dir_all(®istry_dir).expect(\"registry dir\");\n*130| let snapshot = registry_dir.join(format!(\"{subnet}.json\"));\n 131| let mut reg = SubnetRegistry::default();\n 132| reg.merge_instance(mine, instance_on(&self_node));\n 133| reg.merge_instance(theirs, instance_on(&remote_node));\n### n1_compat.rs\n 15|//! default (generation 0 / `cold`), never die on an arity/unknown-arg error\n*16|//! before it can rehydrate (KH-2.3's named failure mode); and\n 17|//! - the **stamped** new-broker invocation (`daemon brain --generation N\n 18|//! --start-reason R`).\n 19|//!\n### rc_attach_truth.rs\n 569| std::fs::create_dir_all(®_dir).unwrap();\n*570| std::fs::write(reg_dir.join(\"solo.json\"), serde_json::to_string(®).unwrap()).unwrap();\n 571|\n 572| let remote_out = {\n 573| let mut cmd = Command::new(&spt_bin);"}],"details":{"scopePath":".worktrees/asm-304-v3/crates","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":51,"fileCount":13,"files":[".worktrees/asm-304-v3/crates/spt-daemon/src/brain.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/brainproc.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/lifecycle.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/livehost.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/projwriter.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs",".worktrees/asm-304-v3/crates/spt-daemon/tests/attach.rs",".worktrees/asm-304-v3/crates/spt-daemon/tests/daemon_e2e.rs",".worktrees/asm-304-v3/crates/spt-daemon/tests/handoff.rs",".worktrees/asm-304-v3/crates/spt-daemon/tests/webserve_e2e.rs",".worktrees/asm-304-v3/crates/spt/tests/hide_new_remote_rows_e2e.rs",".worktrees/asm-304-v3/crates/spt/tests/n1_compat.rs",".worktrees/asm-304-v3/crates/spt/tests/rc_attach_truth.rs"],"fileMatches":[{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/brain.rs","count":4},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/brainproc.rs","count":5},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/lifecycle.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/livehost.rs","count":5},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/projwriter.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs","count":20},{"path":".worktrees/asm-304-v3/crates/spt-daemon/tests/attach.rs","count":4},{"path":".worktrees/asm-304-v3/crates/spt-daemon/tests/daemon_e2e.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt-daemon/tests/handoff.rs","count":2},{"path":".worktrees/asm-304-v3/crates/spt-daemon/tests/webserve_e2e.rs","count":3},{"path":".worktrees/asm-304-v3/crates/spt/tests/hide_new_remote_rows_e2e.rs","count":3},{"path":".worktrees/asm-304-v3/crates/spt/tests/n1_compat.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt/tests/rc_attach_truth.rs","count":1}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/asm-304-v3/crates/\n\n## spt-daemon/\n\n### src/\n#### brain.rs\n 10│//! The wall-clock generation stamp is taken fresh on every start. A handed-off\n *11│//! brain rehydrates its resume cursor and generation *counter* from prior\n 12│//! state, but its `gen_start` is `now()`, **never** the stale value from that\n *13│//! state — a rehydrated `gen_start` would fire time-based discriminators on\n 14│//! the new generation. [`Brain::handoff`] takes the prior state by value yet\n 15│//! ignores its `gen_start_ms`.\n 16│//! - **Gapless, exactly-once resume.** The brain tracks `next_seq` — the next\n │...\n 520│\n*521│ /// Handoff: connect, handshake, rehydrate the resume cursor + generation\n 522│ /// from `prior`, but stamp `gen_start = now()` (NOT `prior.gen_start_ms` —\n 523│ /// the 2.4 invariant), and re-subscribe to the session from the cursor for a\n 524│ /// gapless resume.\n │...\n 568│ /// The wall-clock generation start (epoch ms) — always this generation's own\n*569│ /// start time, never a rehydrated value.\n 570│ pub fn gen_start_ms(&self) -> u64 {\n 571│ self.gen_start_ms\n 572│ }\n#### brainproc.rs\n 106│/// reason a *future* broker adds that this brain predates — defaults to `Cold`,\n*107│/// never a parse failure that would brick the brain before it rehydrates.\n 108│// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n 109│#[derive(Clone, Copy, Debug, PartialEq, Eq)]\n 110│pub enum StartReason {\n │...\n 208│ // consumes the reason. `gen_start` stays fresh-now per KH-2.4 — only the\n*209│ // *counter* is rehydrated, never the wall-clock stamp.\n 210│ spt_proto::emit_line_err!(\n 211│ \"BRAIN_UP: connected to broker {name} (pid {}, generation {generation}, start-reason {})\",\n 212│ std::process::id(),\n │...\n 350│ // `run_pulse_loop` lacked. One thread sweeps `livehost::reconcile_once` at\n*351│ // boot (the rehydrate the no-op above can't do) and every tick — re-hosting\n 352│ // every ONLINE live endpoint from disk (the harness-endpoint mirror of the\n 353│ // shell waker). Online-only is staged behind the interim `api listen`\n 354│ // (status-absent perches are skipped — no double-host) until W0.2 makes the\n 355│ // brain the first-host. The stop flag is held for symmetry; the threads die\n*356│ // with the brain and the next brain rehydrates from disk (CONTEXT:194).\n 357│ // [impl->REQ-DAEMON-1]\n 358│ let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\n 359│\n │...\n 365│ // held for symmetry, the thread dies with the brain, and the next brain\n*366│ // rehydrates from the persisted index (warm start, fingerprint-gated).\n 367│ // [impl->REQ-PROJECT-INDEX-WRITER]\n 368│ let _ = crate::projwriter::spawn_index_writer(Arc::new(AtomicBool::new(false)));\n 369│\n#### lifecycle.rs\n 1184│ /// `pulse_tick`-then-`sleep(pulse_period)` silently re-phased the grid to the\n*1185│ /// restart instant on every restart. Now the loop rehydrates a\n 1186│ /// [`DeadlineAnchor`](crate::deadline::DeadlineAnchor) keyed by the session\n 1187│ /// (the daemon pulse uses `\"pulse\"`; the live-agent adapter's per-agent\n 1188│ /// drivers pass each agent's id — amd 6, no cross-clobber) and applies the\n#### livehost.rs\n 115│ /// signoff cleared it, or the perch is gone); a brain *crash* deliberately\n *116│ /// leaves `status=online` so the next brain rehydrates it (CONTEXT:194).\n 117│ fn stop_host(&self, id: &str) {\n 118│ let handle = {\n 119│ let mut map = self.inner.lock().unwrap_or_else(|p| p.into_inner());\n │...\n 1343│/// for symmetry — the threads die with the brain process and the next brain\n*1344│/// rehydrates from disk.\n 1345│// [impl->REQ-DAEMON-1]\n 1346│pub fn spawn_live_host(stop: Arc, reason: StartReason) -> JoinHandle<()> {\n 1347│ std::thread::spawn(move || {\n │...\n 2374│\n*2375│ // [unit->REQ-DAEMON-1] (d) REHYDRATE: a FRESH LiveSet (a restarted brain) over a\n 2376│ // perch left `status=online` by a prior brain re-hosts it — distinct from (a)\n 2377│ // in that the table starts empty against an already-online perch (the\n 2378│ // brain-restart path), not a freshly-flipped one.\n 2379│ #[test]\n*2380│ fn fresh_brain_rehydrates_an_online_live_endpoint() {\n 2381│ with_home(|_| {\n 2382│ let drops = perch::spt_home().join(\"drops\");\n 2383│ std::fs::create_dir_all(&drops).unwrap();\n │...\n 2403│\n*2404│ // Fresh brain rehydrates from the still-online perch.\n 2405│ let second = Arc::new(LiveSet::new());\n 2406│ reconcile_once(\n 2407│ &perch::owlery_dir(),\n#### projwriter.rs\n 625│/// `livehost::spawn_live_host`; the thread dies with the brain and the next\n*626│/// brain rehydrates from the persisted index (ready without warm).\n 627│// [impl->REQ-PROJECT-INDEX-WRITER]\n 628│// [impl->REQ-PROJECT-INDEX-INVALIDATION]\n 629│pub fn spawn_index_writer(stop: Arc) -> JoinHandle<()> {\n#### registryhost.rs\n 31│//! Gateway-typed here and quietly re-stamped user-msgs down to plain msgs.\n *32│//! [`RegistryHost::new_at`] now HYDRATES the in-memory registries from the\n *33│//! snapshot dir at construction. Rows only, never the heard map: an unhydrated\n 34│//! heard map leaves every peer unheard-this-process, so post-restart liveness\n 35│//! is re-earned by a probe instead of inherited from a stamp written before\n 36│//! the restart.\n │...\n 151│/// start cannot supply.\n *152│// [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n *153│fn snapshot_hydrate_line(\n 154│ node_hex: &str,\n 155│ subnets: usize,\n 156│ rows: usize,\n │...\n 160│ format!(\n *161│ \"REGISTRY_SNAPSHOT_HYDRATE:{node_hex}:subnets={subnets} rows={rows} dir={} wall_ms={wall_ms}\",\n 162│ dir.display()\n 163│ )\n 164│}\n │...\n 187│ // (absent dir, unreadable entry and unparseable snapshot all yield no\n *188│ // subnet), so construction cannot fail on a bad dir — it hydrates empty,\n 189│ // which is exactly today's behaviour, and the breadcrumb says so out loud\n 190│ // rather than leaving the zero case silent.\n *191│ // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n 192│ let seated = crate::presence::load_registry_snapshots(&snapshot_dir);\n 193│ let rows: usize = seated\n 194│ .values()\n │...\n 202│ \"{}\",\n *203│ snapshot_hydrate_line(\n 204│ node_hex,\n 205│ seated.len(),\n 206│ rows,\n │...\n 214│ machine_id: None,\n *215│ // Rows only: the heard map is deliberately NOT hydrated. A stamp\n 216│ // written before the restart would render a peer online without a\n 217│ // probe (the M7 D2 hybrid liveness), so it must be re-earned.\n *218│ // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n 219│ heard: Mutex::new(BTreeMap::new()),\n 220│ last_admit_ms: std::sync::atomic::AtomicU64::new(0),\n 221│ regs: Mutex::new(seated),\n │...\n 1575│ }\n*1576│ // [unit->REQ-REGISTRY-SNAPSHOT-HYDRATE] #281 face 2, the titled defect: a\n 1577│ // daemon that restarts must open with the peer rows it last knew, not with\n 1578│ // an empty map it can only refill from the next gossip round. The second\n 1579│ // host() at the SAME dir IS the restart -- a new process reading the same\n │...\n 1581│ #[test]\n*1582│ fn restart_hydrates_peer_rows_instead_of_forgetting_them() {\n 1583│ let dir = tempfile::tempdir().unwrap();\n 1584│ let h1 = host(dir.path());\n 1585│ h1.apply_feed(\n │...\n 1630│ vec![RegistryApplyVerdict::Merged(MergeOutcome::Stale)],\n*1631│ \"equal epoch against a HYDRATED row is dropped by the lease\"\n 1632│ );\n 1633│ let fresh = h2.apply_feed(\n 1634│ \"bb22\",\n │...\n 1644│ vec![RegistryApplyVerdict::Merged(MergeOutcome::Updated)],\n*1645│ \"a strictly-newer epoch supersedes the hydrated row\"\n 1646│ );\n 1647│ }\n 1648│\n*1649│ // [unit->REQ-REGISTRY-SNAPSHOT-HYDRATE] rows only. The heard map is the\n*1650│ // gossip-recency half of the M7 D2 hybrid liveness -- a hydrated stamp would\n 1651│ // render a peer online WITHOUT a probe on the strength of a reading taken\n 1652│ // before the restart. Observed through the mirror: write_snapshots writes\n 1653│ // heard.meta only when the in-memory map is non-empty, so a removed file that\n │...\n 1655│ #[test]\n*1656│ fn restart_leaves_the_heard_map_unhydrated() {\n 1657│ let dir = tempfile::tempdir().unwrap();\n 1658│ let snap_dir = dir.path().join(\"registry\");\n 1659│ let h1 = host(dir.path());\n │...\n 1673│ let h2 = host(dir.path());\n*1674│ assert!(!h2.rows(\"home\", \"ling\").is_empty(), \"rows DID hydrate\");\n 1675│ std::fs::remove_file(&heard).unwrap();\n 1676│ h2.write_snapshots();\n 1677│ assert!(\n │...\n 1686│\n*1687│ // [unit->REQ-REGISTRY-SNAPSHOT-HYDRATE] the reader is total by contract, so\n*1688│ // an absent dir and an unparseable snapshot hydrate EMPTY rather than failing\n 1689│ // construction -- a daemon must boot past a corrupt mirror, not die on it.\n 1690│ #[test]\n\n### tests/\n#### attach.rs\n 1652│ // A non-net broker is sufficient — handoff is pure brain-IPC (connect +\n*1653│ // handshake + local cursor rehydrate); no QUIC needed.\n 1654│ let broker = Broker::bind_in(&name, dir.path().join(\"effects.log\")).expect(\"bind broker\");\n 1655│ let serve = Arc::clone(&broker);\n 1656│ thread::spawn(move || {\n │...\n 1687│\n*1688│ // THE HANDOFF. This connects + handshakes + rehydrates local state AND\n 1689│ // re-subscribes from the resume cursor (the gapless-resume mechanism). The\n 1690│ // reorder safety for a later `serve_attach` re-serve over this same socket is\n 1691│ // the broker's epoch gate, not the absence of this subscribe.\n │...\n 1712│ // The local resume bookkeeping matches the snapshot (generation bumped, the\n*1713│ // session carried, the cursor rehydrated) alongside the resume subscribe.\n 1714│ assert_eq!(\n 1715│ succ.session_id(),\n 1716│ Some(sid),\n │...\n 1721│ prior_next_seq,\n*1722│ \"the legacy resume cursor is rehydrated from the snapshot\"\n 1723│ );\n 1724│ assert_eq!(\n 1725│ succ.generation(),\n#### daemon_e2e.rs\n 275│\n*276│ // 2.4 — gen_start is now(), never the rehydrated stale value.\n 277│ assert_eq!(brain.gen_start_ms(), now, \"gen_start must be now()\");\n 278│ assert_ne!(\n 279│ brain.gen_start_ms(),\n#### handoff.rs\n 114│\n*115│ // 2.4: gen_start is now(), NOT the stale value rehydrated from state.\n 116│ assert_eq!(\n 117│ brain.gen_start_ms(),\n 118│ now,\n*119│ \"gen_start must be now(), not rehydrated\"\n 120│ );\n 121│ assert_ne!(\n 122│ brain.gen_start_ms(),\n#### webserve_e2e.rs\n 189│ registry.merge_node_label(\"bb22\", \"CLI\".to_owned(), 2);\n*190│ let registry_dir = identity.join(\"registry\");\n*191│ std::fs::create_dir_all(®istry_dir).unwrap();\n*192│ let registry_path = spt_daemon::registryhost::RegistryHost::snapshot_path(®istry_dir, \"home\");\n 193│ std::fs::write(®istry_path, serde_json::to_vec(®istry).unwrap()).unwrap();\n 194│ assert_eq!(http(port, \"GET\", alias).0, 502);\n 195│ assert_eq!(http(port, \"GET\", \"/old-name/no-such-page.html\").0, 404);\n\n## spt/tests/\n### hide_new_remote_rows_e2e.rs\n 127│ // property EXCEPT ownership, which is the property under test.\n*128│ let registry_dir = perch::identity_dir().join(\"registry\");\n*129│ std::fs::create_dir_all(®istry_dir).expect(\"registry dir\");\n*130│ let snapshot = registry_dir.join(format!(\"{subnet}.json\"));\n 131│ let mut reg = SubnetRegistry::default();\n 132│ reg.merge_instance(mine, instance_on(&self_node));\n 133│ reg.merge_instance(theirs, instance_on(&remote_node));\n### n1_compat.rs\n 15│//! default (generation 0 / `cold`), never die on an arity/unknown-arg error\n*16│//! before it can rehydrate (KH-2.3's named failure mode); and\n 17│//! - the **stamped** new-broker invocation (`daemon brain --generation N\n 18│//! --start-reason R`).\n 19│//!\n### rc_attach_truth.rs\n 569│ std::fs::create_dir_all(®_dir).unwrap();\n*570│ std::fs::write(reg_dir.join(\"solo.json\"), serde_json::to_string(®).unwrap()).unwrap();\n 571│\n 572│ let remote_out = {\n 573│ let mut cmd = Command::new(&spt_bin);"},"isError":false,"timestamp":1789376774486}}
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KNOWN-HAZARDS 7.5);\n//! - **local**: [`advertise_local`](RegistryHost::advertise_local) scans the\n//! owlery and (re-)advertises every visible self perch with a fresh\n//! [`EpochSource`] epoch — the per-node monotonic lease key, never\n//! wall-clock (KNOWN-HAZARDS 4.8).\n//!\n//! The registry is **eventually consistent by re-advertisement**: each pump\n//! tick re-pushes the node's own rows — peers reconverge within one cadence, the\n//! same replay-is-recovery posture as the D8 notif feed. For out-of-process\n//! consumers (`spt send`'s WAN resolution, D9-1-4) the host mirrors each\n//! subnet's registry to an atomic JSON snapshot under\n//! `identity/registry/` — readers tolerate staleness (the 4.3\n//! stale-clean posture), never block on the daemon.\n//!\n//! That snapshot is ALSO this host's own durable state (#281): the daemon\n//! used to read it never — it only wrote — so a restart forgot every peer row\n//! until the next gossip round re-taught it, and in that window the WAN\n//! user-msg origin resolver (REQ-MSG-6) could not find a cross-node sender\n//! Gateway-typed here and quietly re-stamped user-msgs down to plain msgs.\n//! [`RegistryHost::new_at`] now HYDRATES the in-memory registries from the\n//! snapshot dir at construction. Rows only, never the heard map: an unhydrated\n//! heard map leaves every peer unheard-this-process, so post-restart liveness\n//! is re-earned by a probe instead of inherited from a stamp written before\n//! the restart.\n// [impl->REQ-INST-7]\n\nuse std::collections::BTreeMap;\nuse std::io;\nuse std::path::{Path, PathBuf};\nuse std::sync::Mutex;\n\nuse spt_net::net::registry::{\n advertise_if_visible, Instance, MergeOutcome, Status, SubnetRegistry,\n};\n…\npub struct RegistryHost {\n…\n snapshot_writes: std::sync::atomic::AtomicU64,\n}\n\n/// The registry-hydration breadcrumb (#281): how many subnets and rows the\n/// host seated out of the snapshot dir at construction, and from where.\n///\n/// Pure so a unit can assert the line without capturing stderr, and it carries\n/// a wall clock because a line a field reader must order against the restart it\n/// describes cannot be ordered without one (IR-84). Emitted on every\n/// construction, INCLUDING the zero case: `subnets=0 rows=0` is the evidence\n/// that the host looked and the dir was empty, which is the reading a silent\n/// start cannot supply.\n// [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\nfn snapshot_hydrate_line(\n node_hex: &str,\n subnets: usize,\n rows: usize,\n dir: &Path,\n wall_ms: u64,\n) -> String {\n format!(\n \"REGISTRY_SNAPSHOT_HYDRATE:{node_hex}:subnets={subnets} rows={rows} dir={} wall_ms={wall_ms}\",\n dir.display()\n )\n}\n\nimpl RegistryHost {\n /// Stand the host up for this node, with the canonical epoch counter and\n /// snapshot dir under the spt home. Reads the OS hostname here — daemon\n /// startup IS the label's re-check point (REQ-SUBNET-3).\n pub fn new(node_hex: &str) -> RegistryHost {\n RegistryHost::new_at(\n node_hex,\n EpochSource::load(),\n perch::identity_dir().join(\"registry\"),\n )\n .with_node_label(spt_store::hostlabel::os_hostname())\n .with_machine_id(crate::machineid::machine_id_hash())\n }\n\n /// Explicit-paths constructor (tests; the pump E2E gives each in-process\n /// \"node\" its own counter + snapshot dir). No label by default — tests\n /// stay hostname-independent; chain [`with_node_label`](Self::with_node_label).\n pub fn new_at(node_hex: &str, epoch: EpochSource, snapshot_dir: PathBuf) -> RegistryHost {\n // #281: the snapshot dir is this host's DURABLE state, not a write-only\n // mirror for out-of-process readers. Seat it here so a restarted daemon\n // opens with the peer rows it last knew. The reader is total by contract\n // (absent dir, unreadable entry and unparseable snapshot all yield no\n // subnet), so construction cannot fail on a bad dir — it hydrates empty,\n // which is exactly today's behaviour, and the breadcrumb says so out loud\n // rather than leaving the zero case silent.\n // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n let seated = crate::presence::load_registry_snapshots(&snapshot_dir);\n let rows: usize = seated\n .values()\n .map(|reg| {\n reg.endpoint_ids()\n .map(|id| reg.instances(id).len())\n .sum::()\n })\n .sum();\n eprintln!(\n \"{}\",\n snapshot_hydrate_line(\n node_hex,\n seated.len(),\n rows,\n &snapshot_dir,\n crate::brain::now_ms(),\n )\n );\n RegistryHost {\n node_hex: node_hex.to_string(),\n node_label: None,\n machine_id: None,\n // Rows only: the heard map is deliberately NOT hydrated. A stamp\n // written before the restart would render a peer online without a\n // probe (the M7 D2 hybrid liveness), so it must be re-earned.\n // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n heard: Mutex::new(BTreeMap::new()),\n last_admit_ms: std::sync::atomic::AtomicU64::new(0),\n regs: Mutex::new(seated),\n epoch: Mutex::new(epoch),\n snapshot_dir,\n snapshot_writes: std::sync::atomic::AtomicU64::new(0),\n }\n }\n\n /// How many snapshot rewrites this host performed (process lifetime) —\n /// the transactional-apply unit/int observable (KH 7.44).\n // [impl->REQ-REGISTRY-APPLY-TRANSACTIONAL]\n pub fn snapshot_write_count(&self) -> u64 {\n self.snapshot_writes\n .load(std::sync::atomic::Ordering::Relaxed)\n }\n\n /// Set the label this host stamps onto every advertised row.\n // [impl->REQ-SUBNET-3]\n pub fn with_node_label(mut self, label: Option) -> RegistryHost {\n self.node_label = label;\n self\n }\n\n /// Set the hashed machine identifier this host stamps onto every\n /// advertised row (M8 decision 13/22, REQ-SUBNET-7).\n // [impl->REQ-SUBNET-7]\n…\n}"}],"details":{"displayContent":{"text":"//! The daemon's live subnet-registry holder (D9-1-2) — REQ-INST-7's\n//! production wiring.\n//!\n//! D3 built the registry **model** (`spt_net::net::registry`: the epoch\n//! lease, the join-time collision check, visibility enforcement) and D4d the\n//! wire record (`RegistryUpdate`), both consumed only by tests. This type is\n//! the daemon-side instance: one in-memory `SubnetRegistry` per member\n//! subnet, fed from two directions —\n//!\n//! - **inbound**: the dispatcher's registry arm applies peer feeds under the\n//! same fail-closed gate as every replicated store (member subnet ∧ origin\n//! trusted *in that subnet*, subject = handshake-proven stream origin —\n//! KNOWN-HAZARDS 7.5);\n//! - **local**: [`advertise_local`](RegistryHost::advertise_local) scans the\n//! owlery and (re-)advertises every visible self perch with a fresh\n//! [`EpochSource`] epoch — the per-node monotonic lease key, never\n//! wall-clock (KNOWN-HAZARDS 4.8).\n//!\n//! The registry is **eventually consistent by re-advertisement**: each pump\n//! tick re-pushes the node's own rows — peers reconverge within one cadence, the\n//! same replay-is-recovery posture as the D8 notif feed. For out-of-process\n//! consumers (`spt send`'s WAN resolution, D9-1-4) the host mirrors each\n//! subnet's registry to an atomic JSON snapshot under\n//! `identity/registry/` — readers tolerate staleness (the 4.3\n//! stale-clean posture), never block on the daemon.\n//!\n//! That snapshot is ALSO this host's own durable state (#281): the daemon\n//! used to read it never — it only wrote — so a restart forgot every peer row\n//! until the next gossip round re-taught it, and in that window the WAN\n//! user-msg origin resolver (REQ-MSG-6) could not find a cross-node sender\n//! Gateway-typed here and quietly re-stamped user-msgs down to plain msgs.\n//! [`RegistryHost::new_at`] now HYDRATES the in-memory registries from the\n//! snapshot dir at construction. Rows only, never the heard map: an unhydrated\n//! heard map leaves every peer unheard-this-process, so post-restart liveness\n//! is re-earned by a probe instead of inherited from a stamp written before\n//! the restart.\n// [impl->REQ-INST-7]\n\nuse std::collections::BTreeMap;\nuse std::io;\nuse std::path::{Path, PathBuf};\nuse std::sync::Mutex;\n\nuse spt_net::net::registry::{\n advertise_if_visible, Instance, MergeOutcome, Status, SubnetRegistry,\n};\n…\npub struct RegistryHost {\n…\n snapshot_writes: std::sync::atomic::AtomicU64,\n}\n\n/// The registry-hydration breadcrumb (#281): how many subnets and rows the\n/// host seated out of the snapshot dir at construction, and from where.\n///\n/// Pure so a unit can assert the line without capturing stderr, and it carries\n/// a wall clock because a line a field reader must order against the restart it\n/// describes cannot be ordered without one (IR-84). Emitted on every\n/// construction, INCLUDING the zero case: `subnets=0 rows=0` is the evidence\n/// that the host looked and the dir was empty, which is the reading a silent\n/// start cannot supply.\n// [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\nfn snapshot_hydrate_line(\n node_hex: &str,\n subnets: usize,\n rows: usize,\n dir: &Path,\n wall_ms: u64,\n) -> String {\n format!(\n \"REGISTRY_SNAPSHOT_HYDRATE:{node_hex}:subnets={subnets} rows={rows} dir={} wall_ms={wall_ms}\",\n dir.display()\n )\n}\n\nimpl RegistryHost {\n /// Stand the host up for this node, with the canonical epoch counter and\n /// snapshot dir under the spt home. Reads the OS hostname here — daemon\n /// startup IS the label's re-check point (REQ-SUBNET-3).\n pub fn new(node_hex: &str) -> RegistryHost {\n RegistryHost::new_at(\n node_hex,\n EpochSource::load(),\n perch::identity_dir().join(\"registry\"),\n )\n .with_node_label(spt_store::hostlabel::os_hostname())\n .with_machine_id(crate::machineid::machine_id_hash())\n }\n\n /// Explicit-paths constructor (tests; the pump E2E gives each in-process\n /// \"node\" its own counter + snapshot dir). No label by default — tests\n /// stay hostname-independent; chain [`with_node_label`](Self::with_node_label).\n pub fn new_at(node_hex: &str, epoch: EpochSource, snapshot_dir: PathBuf) -> RegistryHost {\n // #281: the snapshot dir is this host's DURABLE state, not a write-only\n // mirror for out-of-process readers. Seat it here so a restarted daemon\n // opens with the peer rows it last knew. The reader is total by contract\n // (absent dir, unreadable entry and unparseable snapshot all yield no\n // subnet), so construction cannot fail on a bad dir — it hydrates empty,\n // which is exactly today's behaviour, and the breadcrumb says so out loud\n // rather than leaving the zero case silent.\n // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n let seated = crate::presence::load_registry_snapshots(&snapshot_dir);\n let rows: usize = seated\n .values()\n .map(|reg| {\n reg.endpoint_ids()\n .map(|id| reg.instances(id).len())\n .sum::()\n })\n .sum();\n eprintln!(\n \"{}\",\n snapshot_hydrate_line(\n node_hex,\n seated.len(),\n rows,\n &snapshot_dir,\n crate::brain::now_ms(),\n )\n );\n RegistryHost {\n node_hex: node_hex.to_string(),\n node_label: None,\n machine_id: None,\n // Rows only: the heard map is deliberately NOT hydrated. A stamp\n // written before the restart would render a peer online without a\n // probe (the M7 D2 hybrid liveness), so it must be re-earned.\n // [impl->REQ-REGISTRY-SNAPSHOT-HYDRATE]\n heard: Mutex::new(BTreeMap::new()),\n last_admit_ms: std::sync::atomic::AtomicU64::new(0),\n regs: Mutex::new(seated),\n epoch: Mutex::new(epoch),\n snapshot_dir,\n snapshot_writes: std::sync::atomic::AtomicU64::new(0),\n }\n }\n\n /// How many snapshot rewrites this host performed (process lifetime) —\n /// the transactional-apply unit/int observable (KH 7.44).\n // [impl->REQ-REGISTRY-APPLY-TRANSACTIONAL]\n pub fn snapshot_write_count(&self) -> u64 {\n self.snapshot_writes\n .load(std::sync::atomic::Ordering::Relaxed)\n }\n\n /// Set the label this host stamps onto every advertised row.\n // [impl->REQ-SUBNET-3]\n pub fn with_node_label(mut self, label: Option) -> RegistryHost {\n self.node_label = label;\n self\n }\n\n /// Set the hashed machine identifier this host stamps onto every\n /// advertised row (M8 decision 13/22, REQ-SUBNET-7).\n // [impl->REQ-SUBNET-7]\n…\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,null,104,null,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,null,1038]},"fileSize":138637,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt-daemon\\src\\registryhost.rs"}}},"isError":false,"timestamp":1789376789910}}
{"type":"message","id":"b77b3e3f","parentId":"45cae32e","timestamp":"2026-09-14T09:06:29.912Z","message":{"role":"toolResult","toolCallId":"call_mLfUnAijFnwCIdR0MwXIrNRD|fc_0e242d64fbed4820016aa7b91583a087d180da2d39536eb503","toolName":"glob","content":[{"type":"text","text":"No files found matching pattern\nSkipped missing paths: .worktrees/asm-304-v3/.agents/**"}],"details":{"scopePath":".worktrees/asm-304-v3/*DOMAIN*, .worktrees/asm-304-v3/docs/*domain*","fileCount":0,"files":[],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","missingPaths":[".worktrees/asm-304-v3/.agents/**"]},"isError":false,"useless":true,"timestamp":1789376789912}}
{"type":"message","id":"1d3adf16","parentId":"b77b3e3f","timestamp":"2026-09-14T09:06:29.913Z","message":{"role":"toolResult","toolCallId":"call_KXPzvTeZK6ZnW2ayK6RSsaj0|fc_0e242d64fbed4820016aa7b915839087d1b71b2bdc05e3187b","toolName":"grep","content":[{"type":"text","text":"# .worktrees/asm-304-v3/crates/\n\n## spt-daemon/src/\n### presence.rs\n 57|/// exactly the pre-D6 behavior (the stale-tolerant reader contract).\n*58|pub fn load_registry_snapshots(dir: &Path) -> BTreeMap {\n 59| let mut out = BTreeMap::new();\n 60| let Ok(entries) = std::fs::read_dir(dir) else {\n 61| return out;\n\n## spt-net/src/net/\n### registry.rs\n 1019|// [impl->REQ-INST-12]\n*1020|pub fn resolve_across_visible(\n 1021| subnets: &BTreeMap,\n 1022| address: &Address,\n 1023| local_node: &str,\n\n## spt-store/src/\n### perch.rs\n 33|// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*34|pub fn spt_home() -> PathBuf {\n 35| if let Ok(over) = std::env::var(\"SPT_HOME\") {\n 36| if !over.is_empty() {\n 37| return PathBuf::from(over);\n...\n 244|// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*245|pub fn identity_dir() -> PathBuf {\n 246| spt_home().join(\"identity\")\n 247|}\n 248|\n...\n 1440| #[test]\n*1441| fn spt_home_is_pure_and_honors_env() {\n 1442| let tmp = tempfile::tempdir().unwrap();\n 1443| let target = tmp.path().join(\"does-not-exist-yet\");\n 1444| let _g = EnvGuard::set(&target);\n\n## spt/src/\n### wansend.rs\n 1481|// [impl->REQ-ROSTER-WAIT-ATTRIBUTION]\n*1482|pub fn load_snapshots(dir: &Path) -> BTreeMap {\n 1483| let wait = RosterWait::start(\"roster.snapshots\", \"none\");\n 1484| let mut out = BTreeMap::new();\n 1485| let entries = match std::fs::read_dir(dir) {\n...\n 3157| #[test]\n*3158| fn load_snapshots_degrades_on_junk() {\n 3159| let dir = tempfile::tempdir().unwrap();\n 3160| assert!(load_snapshots(&dir.path().join(\"nope\")).is_empty());\n 3161| let d = dir.path().join(\"registry\");"}],"details":{"scopePath":".worktrees/asm-304-v3/crates","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":7,"fileCount":4,"files":[".worktrees/asm-304-v3/crates/spt-daemon/src/presence.rs",".worktrees/asm-304-v3/crates/spt-net/src/net/registry.rs",".worktrees/asm-304-v3/crates/spt-store/src/perch.rs",".worktrees/asm-304-v3/crates/spt/src/wansend.rs"],"fileMatches":[{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/presence.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt-net/src/net/registry.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt-store/src/perch.rs","count":3},{"path":".worktrees/asm-304-v3/crates/spt/src/wansend.rs","count":2}],"truncated":false,"displayContent":"# .worktrees/asm-304-v3/crates/\n\n## spt-daemon/src/\n### presence.rs\n 57│/// exactly the pre-D6 behavior (the stale-tolerant reader contract).\n*58│pub fn load_registry_snapshots(dir: &Path) -> BTreeMap {\n 59│ let mut out = BTreeMap::new();\n 60│ let Ok(entries) = std::fs::read_dir(dir) else {\n 61│ return out;\n\n## spt-net/src/net/\n### registry.rs\n 1019│// [impl->REQ-INST-12]\n*1020│pub fn resolve_across_visible(\n 1021│ subnets: &BTreeMap,\n 1022│ address: &Address,\n 1023│ local_node: &str,\n\n## spt-store/src/\n### perch.rs\n 33│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n *34│pub fn spt_home() -> PathBuf {\n 35│ if let Ok(over) = std::env::var(\"SPT_HOME\") {\n 36│ if !over.is_empty() {\n 37│ return PathBuf::from(over);\n │...\n 244│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n *245│pub fn identity_dir() -> PathBuf {\n 246│ spt_home().join(\"identity\")\n 247│}\n 248│\n │...\n 1440│ #[test]\n*1441│ fn spt_home_is_pure_and_honors_env() {\n 1442│ let tmp = tempfile::tempdir().unwrap();\n 1443│ let target = tmp.path().join(\"does-not-exist-yet\");\n 1444│ let _g = EnvGuard::set(&target);\n\n## spt/src/\n### wansend.rs\n 1481│// [impl->REQ-ROSTER-WAIT-ATTRIBUTION]\n*1482│pub fn load_snapshots(dir: &Path) -> BTreeMap {\n 1483│ let wait = RosterWait::start(\"roster.snapshots\", \"none\");\n 1484│ let mut out = BTreeMap::new();\n 1485│ let entries = match std::fs::read_dir(dir) {\n │...\n 3157│ #[test]\n*3158│ fn load_snapshots_degrades_on_junk() {\n 3159│ let dir = tempfile::tempdir().unwrap();\n 3160│ assert!(load_snapshots(&dir.path().join(\"nope\")).is_empty());\n 3161│ let d = dir.path().join(\"registry\");"},"isError":false,"timestamp":1789376789912}}
{"type":"message","id":"e09081af","parentId":"1d3adf16","timestamp":"2026-09-14T09:06:29.921Z","message":{"role":"toolResult","toolCallId":"call_3VQFEW6sJhnvsrtOZloKCcGu|fc_0e242d64fbed4820016aa7b915839887d1b288d45cd020f6e7","toolName":"read","content":[{"type":"text","text":"# ADR-0042: RC attach truth — honest-session authority, resume UNBOUND, truthful refusals, canonical wire target\n\n- Status: accepted (doyle triage 2026-07-18, RC-RENDER-TRUTH milestone, W1)\n- Source: hertz perri offline/running-contradiction RCA (2026-07-17/18, doyle seam-verified\n same day; operator field confirmation of the wedged-TUI recovery) + hertz elevated-endpoints\n RCA core legs (2026-07-16, doyle seam-verified: harness-only refusal copy, qualified-target\n leakage). KNOWN-HAZARDS 7.46. Kin: ADR-0041 (endpoint lifecycle truth — this ADR extends its\n single-liveness-authority ruling to the `spt rc` reader), ADR-0027 (unbound endpoint state).\n\n## Context\n\nFour proven defects share one root shape: **the `spt rc` surface answers from stale\npersisted projections and imprecise refusal copy instead of the live authorities that\nalready exist.**\n\n1. **Authority split (perri contradiction).** The broker hosted an honest live session for\n perri (client tree alive, `SessionProbe::has_live_session_honest` = true) while the\n persisted perch row said `offline` (the resumed harness never bound). `spt rc perri`\n trusted the offline row and refused pre-IPC (\"offline — nothing to attach to\",\n `rc.rs` offline fast-fail); `endpoint run --resume` consulted broker truth first\n (ADR-0041 authority) and reattached to the same session. Decisive A/B repro. The\n fast-fail's own doc-comment invariant — \"`offline` is stamped only on session DEATH, so\n it never co-occurs with a live session\" — is falsified in the field.\n2. **Resume pre-bind lies offline (second root seam, operator-spotted).** The W2\n skeleton-write short-circuits on an existing perch, so a RESUMING endpoint gets no\n UNBOUND stamp: broker session up, harness not yet bound, row still `offline`. The\n lifecycle meaning of UNBOUND is \"session exists + harness has not bound\" — fresh vs\n resume is irrelevant. The prior \"accepted boundary\" note reasoned only about a\n transient pre-bind window; the field showed the window can be PERMANENT (stuck native\n resume → SessionStart never fires → never binds), and the truthful UNBOUND stamp is\n exactly what let the operator `spt rc` in and see the wedged TUI to recover it.\n3. **Harness-only refusal lies.** Direct `spt rc ` never preflights the already-known\n `harness_only`/`controllable=Some(false)` fact (local and gossiped rows both carry it);\n it dials, gets an empty refused attach, and maps every no-output refusal to stale-row\n copy (\"it may have ended, or the registry row is stale\"). Reproduced deterministically\n on an `ONLINE - HARNESS ONLY` endpoint.\n4. **Qualified-target leakage.** `establish_attach` resolves and dials via\n `Address::parse` (`[subnet:]id[@node]`) but passes the ORIGINAL qualified string as the\n wire `AttachRequest.endpoint_id`; the target compares verbatim against the bare\n `HostedSession.endpoint` → `spt rc id@node` / `subnet:id` dials the right node then\n gets a false no-live-session refusal.\n\n## Decisions\n\n\n1. **`spt rc` consults the honest-session authority before the offline fast-fail.**\n Normal `spt rc ` runs the same bounded `SessionProbe::has_live_session_honest`\n gate `endpoint run` uses (ADR-0041 single liveness authority). An honest session\n exists → attach via the session-confirmed path regardless of persisted status. No\n honest session → the existing offline refusal stands. A claimed session with a dead\n client tree → refusal/reap, never attach. Reuse `SessionProbe`; no new liveness\n heuristic.\n \n2. **Resume stamps UNBOUND.** A resume launch transitions an existing `offline` perch to\n `UNBOUND` before/with the broker spawn, with generation/session-safe rollback to\n `offline` on spawn failure or session death. Bind owns `UNBOUND → ONLINE`. UNBOUND\n semantics are fresh/resume-invariant: broker session exists + harness not bound =\n UNBOUND. This supersedes the \"resume gets no UNBOUND stamp — accepted\" boundary note.\n Both decisions 1 and 2 land: decision 1 is reader-truth, decision 2 is writer-truth;\n neither substitutes for the other.\n \n3. **Harness-only refusal is truthful and pre-stream.** `spt rc` preflights the known\n `harness_only` fact and refuses BEFORE attach with copy that names the actual state\n (\"online but harness-hosted; spt does not own its terminal\") — never the stale-row\n guess. RC support for harness-hosted endpoints is not claimed until an elevated\n PTY-host satellite exists (standing ruling).\n \n4. **The wire carries the canonical bare id.** The resolver's canonical bare endpoint id\n is carried separately from the user-facing qualified target; `AttachRequest.endpoint_id`\n is always the bare id. Bare, `id@node`, and `subnet:id` forms all attach.\n\n## Consequences\n\n- The rc reader can no longer be stranded by a stale projection while the broker holds an\n honest session — the operator-recovery path (attach and SEE the wedge) always exists.\n- A permanently-offline row over a live session becomes impossible to mint via resume;\n transient UNBOUND is truthful the whole pre-bind window.\n- Refusal copy states facts the node already knows; \"stale row\" guesses are reserved for\n genuinely unknown states.\n- N-1 wire discipline: the bare-id carry is field-additive on the existing request shape;\n older brokers see the same bare ids current bare-form callers already send."}],"details":{"totalLines":81,"displayContent":{"text":"# ADR-0042: RC attach truth — honest-session authority, resume UNBOUND, truthful refusals, canonical wire target\r\n\r\n- Status: accepted (doyle triage 2026-07-18, RC-RENDER-TRUTH milestone, W1)\r\n- Source: hertz perri offline/running-contradiction RCA (2026-07-17/18, doyle seam-verified\r\n same day; operator field confirmation of the wedged-TUI recovery) + hertz elevated-endpoints\r\n RCA core legs (2026-07-16, doyle seam-verified: harness-only refusal copy, qualified-target\r\n leakage). KNOWN-HAZARDS 7.46. Kin: ADR-0041 (endpoint lifecycle truth — this ADR extends its\r\n single-liveness-authority ruling to the `spt rc` reader), ADR-0027 (unbound endpoint state).\r\n\r\n## Context\r\n\r\nFour proven defects share one root shape: **the `spt rc` surface answers from stale\r\npersisted projections and imprecise refusal copy instead of the live authorities that\r\nalready exist.**\r\n\r\n1. **Authority split (perri contradiction).** The broker hosted an honest live session for\r\n perri (client tree alive, `SessionProbe::has_live_session_honest` = true) while the\r\n persisted perch row said `offline` (the resumed harness never bound). `spt rc perri`\r\n trusted the offline row and refused pre-IPC (\"offline — nothing to attach to\",\r\n `rc.rs` offline fast-fail); `endpoint run --resume` consulted broker truth first\r\n (ADR-0041 authority) and reattached to the same session. Decisive A/B repro. The\r\n fast-fail's own doc-comment invariant — \"`offline` is stamped only on session DEATH, so\r\n it never co-occurs with a live session\" — is falsified in the field.\r\n2. **Resume pre-bind lies offline (second root seam, operator-spotted).** The W2\r\n skeleton-write short-circuits on an existing perch, so a RESUMING endpoint gets no\r\n UNBOUND stamp: broker session up, harness not yet bound, row still `offline`. The\r\n lifecycle meaning of UNBOUND is \"session exists + harness has not bound\" — fresh vs\r\n resume is irrelevant. The prior \"accepted boundary\" note reasoned only about a\r\n transient pre-bind window; the field showed the window can be PERMANENT (stuck native\r\n resume → SessionStart never fires → never binds), and the truthful UNBOUND stamp is\r\n exactly what let the operator `spt rc` in and see the wedged TUI to recover it.\r\n3. **Harness-only refusal lies.** Direct `spt rc ` never preflights the already-known\r\n `harness_only`/`controllable=Some(false)` fact (local and gossiped rows both carry it);\r\n it dials, gets an empty refused attach, and maps every no-output refusal to stale-row\r\n copy (\"it may have ended, or the registry row is stale\"). Reproduced deterministically\r\n on an `ONLINE - HARNESS ONLY` endpoint.\r\n4. **Qualified-target leakage.** `establish_attach` resolves and dials via\r\n `Address::parse` (`[subnet:]id[@node]`) but passes the ORIGINAL qualified string as the\r\n wire `AttachRequest.endpoint_id`; the target compares verbatim against the bare\r\n `HostedSession.endpoint` → `spt rc id@node` / `subnet:id` dials the right node then\r\n gets a false no-live-session refusal.\r\n\r\n## Decisions\r\n\r\n\r\n1. **`spt rc` consults the honest-session authority before the offline fast-fail.**\r\n Normal `spt rc ` runs the same bounded `SessionProbe::has_live_session_honest`\r\n gate `endpoint run` uses (ADR-0041 single liveness authority). An honest session\r\n exists → attach via the session-confirmed path regardless of persisted status. No\r\n honest session → the existing offline refusal stands. A claimed session with a dead\r\n client tree → refusal/reap, never attach. Reuse `SessionProbe`; no new liveness\r\n heuristic.\r\n \r\n2. **Resume stamps UNBOUND.** A resume launch transitions an existing `offline` perch to\r\n `UNBOUND` before/with the broker spawn, with generation/session-safe rollback to\r\n `offline` on spawn failure or session death. Bind owns `UNBOUND → ONLINE`. UNBOUND\r\n semantics are fresh/resume-invariant: broker session exists + harness not bound =\r\n UNBOUND. This supersedes the \"resume gets no UNBOUND stamp — accepted\" boundary note.\r\n Both decisions 1 and 2 land: decision 1 is reader-truth, decision 2 is writer-truth;\r\n neither substitutes for the other.\r\n \r\n3. **Harness-only refusal is truthful and pre-stream.** `spt rc` preflights the known\r\n `harness_only` fact and refuses BEFORE attach with copy that names the actual state\r\n (\"online but harness-hosted; spt does not own its terminal\") — never the stale-row\r\n guess. RC support for harness-hosted endpoints is not claimed until an elevated\r\n PTY-host satellite exists (standing ruling).\r\n \r\n4. **The wire carries the canonical bare id.** The resolver's canonical bare endpoint id\r\n is carried separately from the user-facing qualified target; `AttachRequest.endpoint_id`\r\n is always the bare id. Bare, `id@node`, and `subnet:id` forms all attach.\r\n\r\n## Consequences\r\n\r\n- The rc reader can no longer be stranded by a stale projection while the broker holds an\r\n honest session — the operator-recovery path (attach and SEE the wedge) always exists.\r\n- A permanently-offline row over a live session becomes impossible to mint via resume;\r\n transient UNBOUND is truthful the whole pre-bind window.\r\n- Refusal copy states facts the node already knows; \"stale row\" guesses are reserved for\r\n genuinely unknown states.\r\n- N-1 wire discipline: the bare-id carry is field-additive on the existing request shape;\r\n older brokers see the same bare ids current bare-form callers already send.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81]},"fileSize":5678,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\docs\\adr\\0042-rc-attach-truth.md"}}},"isError":false,"timestamp":1789376789921}}
{"type":"message","id":"b01faa10","parentId":"e09081af","timestamp":"2026-09-14T09:06:29.924Z","message":{"role":"toolResult","toolCallId":"call_gdE6Qcc6QHXItf6lEzyctIwh|fc_0e242d64fbed4820016aa7b915837487d1b77afbd117eada58","toolName":"grep","content":[{"type":"text","text":"# .worktrees/asm-304-v3/crates/\n\n## spt-daemon/src/\n### registryhost.rs\n 31|//! Gateway-typed here and quietly re-stamped user-msgs down to plain msgs.\n*32|//! [`RegistryHost::new_at`] now HYDRATES the in-memory registries from the\n 33|//! snapshot dir at construction. Rows only, never the heard map: an unhydrated\n 34|//! heard map leaves every peer unheard-this-process, so post-restart liveness\n 35|//! is re-earned by a probe instead of inherited from a stamp written before\n...\n 134| snapshot_dir: PathBuf,\n*135| /// How many times [`write_snapshots`](Self::write_snapshots) ran this\n 136| /// process — the REQ-REGISTRY-APPLY-TRANSACTIONAL observable: a feed\n 137| /// applied transactionally writes ONCE per feed (bounded batches: once\n 138| /// per batch), never once per chunk × record-kind (the KH 7.44 write\n...\n 170| pub fn new(node_hex: &str) -> RegistryHost {\n*171| RegistryHost::new_at(\n 172| node_hex,\n 173| EpochSource::load(),\n 174| perch::identity_dir().join(\"registry\"),\n...\n 179|\n*180| /// Explicit-paths constructor (tests; the pump E2E gives each in-process\n 181| /// \"node\" its own counter + snapshot dir). No label by default — tests\n 182| /// stay hostname-independent; chain [`with_node_label`](Self::with_node_label).\n 183| pub fn new_at(node_hex: &str, epoch: EpochSource, snapshot_dir: PathBuf) -> RegistryHost {\n...\n 339| }\n*340| self.write_snapshots();\n 341| (verdicts, flips)\n 342| }\n 343|\n...\n 439| }\n*440| self.write_snapshots();\n 441| (merged, flips)\n 442| }\n 443|\n...\n 465| }\n*466| self.write_snapshots();\n 467| verdicts\n 468| }\n 469|\n...\n 675| // pure over its scan root, and the units that hand it a synthetic root\n*676| // would otherwise be silently testing against the real `$SPT_HOME`.\n 677| // - controlled: the raw any-controller marker (NOT controller_node.is_some();\n 678| // a local controller has driven_by=None so that WHO datum undercounts it).\n 679| // [impl->REQ-GOSSIP-ADAPTER-PROJECTS]\n...\n 822| drop(regs);\n*823| self.write_snapshots();\n 824| out\n 825| }\n 826|\n...\n 867| if evicted > 0 {\n*868| self.write_snapshots();\n 869| }\n 870| evicted\n 871| }\n...\n 903| if evicted > 0 {\n*904| self.write_snapshots();\n 905| }\n 906| evicted\n 907| }\n...\n 950| /// that triggered it (readers tolerate staleness by contract).\n*951| fn write_snapshots(&self) {\n 952| self.snapshot_writes\n 953| .fetch_add(1, std::sync::atomic::Ordering::Relaxed);\n 954| let regs = self.regs.lock().unwrap();\n...\n 1033| if evicted > 0 {\n*1034| self.write_snapshots();\n 1035| }\n 1036| evicted\n 1037| }\n...\n 1353| let root = tmp.path();\n*1354| // The layout mirrors the real one (releases#178): `$SPT_HOME` holds the owlery\n 1355| // AND the engine room's sequestered cwd, while user projects live OUTSIDE it.\n 1356| // The old fixture put the projects inside the same dir it used as the exclusion\n 1357| // base — harmless while the base was the owlery, but it would read as \"every\n...\n 1569| fn host(dir: &Path) -> RegistryHost {\n*1570| RegistryHost::new_at(\n 1571| \"aa11\",\n 1572| EpochSource::load_from(&dir.join(\"epoch.json\")),\n 1573| dir.join(\"registry\"),\n...\n 1651| // render a peer online WITHOUT a probe on the strength of a reading taken\n*1652| // before the restart. Observed through the mirror: write_snapshots writes\n 1653| // heard.meta only when the in-memory map is non-empty, so a removed file that\n 1654| // does not come back is the map being empty.\n 1655| #[test]\n...\n 1675| std::fs::remove_file(&heard).unwrap();\n*1676| h2.write_snapshots();\n 1677| assert!(\n 1678| !heard.exists(),\n 1679| \"heard map stays empty across the restart: liveness is re-earned by a probe\"\n...\n 1770| let epoch_path = dir.path().join(\"epoch.json\");\n*1771| let h = RegistryHost::new_at(\n 1772| \"aa11\",\n 1773| EpochSource::load_from(&epoch_path),\n 1774| dir.path().join(\"registry\"),\n...\n 1848| let snap_dir = dir.path().join(\"registry\");\n*1849| let h = RegistryHost::new_at(\n 1850| \"self\",\n 1851| EpochSource::load_from(&dir.path().join(\"epoch.json\")),\n 1852| snap_dir.clone(),\n...\n 1936| let snap2 = dir.path().join(\"registry2\");\n*1937| let h2 = RegistryHost::new_at(\n 1938| \"self2\",\n 1939| EpochSource::load_from(&dir.path().join(\"epoch2.json\")),\n 1940| snap2.clone(),\n### brainproc.rs\n 194|pub fn run_brain(generation: u64, reason: StartReason) -> io::Result<()> {\n*195| // Persist this brain generation's stderr to the rotating SPT_HOME/logs sink\n 196| // (REQ-DAEMON-STDERR-PERSIST) — a detached brain's stdio is /dev/null, so every\n 197| // diagnostic below would otherwise vanish (the incident-night RCA-blind gap). Runs\n 198| // FIRST so even the BRAIN_UP line and a connect failure are captured. Best-effort.\n...\n 433|fn spawn_net_consumers(node_hex: &str) {\n*434| let registry = Arc::new(crate::registryhost::RegistryHost::new(node_hex));\n 435| let stop = Arc::new(AtomicBool::new(false));\n 436| let _ = crate::dispatch::spawn_dispatcher(\n 437| broker_socket_name(),\n...\n 469|/// brain's own executable* — the \"which bytes are resident\" diagnostic: it proves\n*470|/// a respawn landed on the **swapped** binary (the D7-1 survival E2E asserts it\n 471|/// flips across a swap; the D7-4 field run asserts it matches the released\n 472|/// artifact's hash — the fact the v0.3.2/enlyzeam incident lacked). It is an\n 473|/// **additive / N-1-readable** field (an N-1 brain ignores it; absence parses to\n...\n 556|/// `None` for an absent field / garbled body (a legacy N-1 stamp carries none, so\n*557|/// `None` is the N-1-readable answer, not an error). The D7-1 survival E2E reads\n 558|/// this to prove a respawn ran the swapped binary's bytes.\n 559|// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n 560|pub fn parse_ready_exe_hash(body: &str) -> Option {\n...\n 1225|/// (non-detached) managed child, so it inherits the broker's environment —\n*1226|/// including `SPT_HOME` — and dies with no orphaning. NOT `spawn_detached`\n*1227|/// (that path rebuilds the Windows env block and would drop `SPT_HOME`). The\n 1228|/// broker stamps `{generation, start-reason}` onto the argv (ADR-0018 V2).\n 1229|///\n 1230|/// `binary` is the **record-driven selection** (D6-2): `None` spawns the\n...\n 1272| // spawns the daemon); CREATE_NO_WINDOW suppresses it without detaching, so\n*1273| // the plain-child SPT_HOME inheritance (above) is preserved.\n 1274| #[cfg(windows)]\n 1275| {\n 1276| use std::os::windows::process::CommandExt;\n...\n 1659| /// flips its SHA-256 while a prefix is otherwise identical. This is exactly\n*1660| /// how the D7-1 survival E2E builds fixture B from fixture A (PE + ELF both\n 1661| /// tolerate trailing data, so behavior is unchanged but `exe_hash` flips).\n 1662| // [unit->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n 1663| #[test]\n...\n 2379| let home = tempfile::tempdir().unwrap();\n*2380| std::env::set_var(\"SPT_HOME\", home.path());\n 2381|\n 2382| let first = write_ready(1);\n 2383| assert!(\n\n## spt-store/src/\n### perch.rs\n 23|\n*24|/// Root of all spt-core on-disk state. Honors `$SPT_HOME`, else the platform\n 25|/// default (`%LOCALAPPDATA%\\spt-core` on Windows, `$HOME/.spt-core` on Unix).\n 26|/// **Pure** — reads env, composes a path, creates nothing.\n 27|///\n...\n 31|/// full parity with modern spt this may simply stay `spt-core/` for good; the\n*32|/// override (`$SPT_HOME`) is the relocation knob either way.\n 33|// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n 34|pub fn spt_home() -> PathBuf {\n*35| if let Ok(over) = std::env::var(\"SPT_HOME\") {\n 36| if !over.is_empty() {\n 37| return PathBuf::from(over);\n 38| }\n...\n 108|/// still excluded — and the DECLARED consequence is that a project kept under\n*109|/// `$SPT_HOME` is no longer routed into the synced context store, gossiped to\n 110|/// the registry, or offered as a resume row.\n 111|// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\n 112|pub fn spt_internal_root() -> PathBuf {\n...\n 121|\n*122|/// `$SPT_HOME/serve/registry`.\n 123|// [impl->REQ-WEB-SERVING-REGISTRY]\n 124|pub fn serving_registry_file() -> PathBuf {\n 125| serving_registry_file_in(&spt_home())\n...\n 135|\n*136|/// `$SPT_HOME/serve/snapshots`.\n 137|// [impl->REQ-WEB-ATTACHMENT-PULL]\n 138|pub fn serve_snapshots_dir() -> PathBuf {\n 139| serve_snapshots_dir_in(&spt_home())\n...\n 1162| let lock = ENV_LOCK.lock().unwrap_or_else(|e| e.into_inner());\n*1163| let prev = std::env::var(\"SPT_HOME\").ok();\n*1164| std::env::set_var(\"SPT_HOME\", tmp);\n 1165| EnvGuard { _lock: lock, prev }\n 1166| }\n 1167| }\n...\n 1170| match &self.prev {\n*1171| Some(v) => std::env::set_var(\"SPT_HOME\", v),\n*1172| None => std::env::remove_var(\"SPT_HOME\"),\n 1173| }\n 1174| }\n 1175| }\n...\n 1437|\n*1438| // [unit->REQ-HAZARD-SINGLE-PATH-SOURCE] spt_home is pure: honors SPT_HOME,\n 1439| // creates nothing.\n 1440| #[test]\n 1441| fn spt_home_is_pure_and_honors_env() {\n...\n 1450| // (ADR-0048 decision 3. Every test here works on an already-resolved perch\n*1451| // dir, so none of them touch SPT_HOME or the env lock.)\n 1452|\n 1453| // [unit->REQ-ACTIVITY-LINK-PUSH] the stamp round-trips in BOTH directions:\n 1454| // when the recorded state agrees with the sentinel, `read_activity_at`\n\n## spt/src/\n### wansend.rs\n 2686| };\n*2687| let registry = Arc::new(RegistryHost::new_at(\n 2688| \"b-wansend\",\n 2689| EpochSource::load_from(&dir.path().join(\"b-epoch.json\")),\n 2690| dir.path().join(\"b-registry\"),\n...\n 2911| };\n*2912| let registry = Arc::new(RegistryHost::new_at(\n 2913| \"b-wanrest\",\n 2914| EpochSource::load_from(&dir.path().join(\"b-epoch.json\")),\n 2915| dir.path().join(\"b-registry\"),"}],"details":{"scopePath":".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs, .worktrees/asm-304-v3/crates/spt-daemon/src/brainproc.rs, .worktrees/asm-304-v3/crates/spt-store/src/perch.rs, .worktrees/asm-304-v3/crates/spt/src/wansend.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":43,"fileCount":4,"files":[".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/brainproc.rs",".worktrees/asm-304-v3/crates/spt-store/src/perch.rs",".worktrees/asm-304-v3/crates/spt/src/wansend.rs"],"fileMatches":[{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs","count":20},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/brainproc.rs","count":9},{"path":".worktrees/asm-304-v3/crates/spt-store/src/perch.rs","count":12},{"path":".worktrees/asm-304-v3/crates/spt/src/wansend.rs","count":2}],"truncated":false,"displayContent":"# .worktrees/asm-304-v3/crates/\n\n## spt-daemon/src/\n### registryhost.rs\n 31│//! Gateway-typed here and quietly re-stamped user-msgs down to plain msgs.\n *32│//! [`RegistryHost::new_at`] now HYDRATES the in-memory registries from the\n 33│//! snapshot dir at construction. Rows only, never the heard map: an unhydrated\n 34│//! heard map leaves every peer unheard-this-process, so post-restart liveness\n 35│//! is re-earned by a probe instead of inherited from a stamp written before\n │...\n 134│ snapshot_dir: PathBuf,\n *135│ /// How many times [`write_snapshots`](Self::write_snapshots) ran this\n 136│ /// process — the REQ-REGISTRY-APPLY-TRANSACTIONAL observable: a feed\n 137│ /// applied transactionally writes ONCE per feed (bounded batches: once\n 138│ /// per batch), never once per chunk × record-kind (the KH 7.44 write\n │...\n 170│ pub fn new(node_hex: &str) -> RegistryHost {\n *171│ RegistryHost::new_at(\n 172│ node_hex,\n 173│ EpochSource::load(),\n 174│ perch::identity_dir().join(\"registry\"),\n │...\n 179│\n *180│ /// Explicit-paths constructor (tests; the pump E2E gives each in-process\n 181│ /// \"node\" its own counter + snapshot dir). No label by default — tests\n 182│ /// stay hostname-independent; chain [`with_node_label`](Self::with_node_label).\n 183│ pub fn new_at(node_hex: &str, epoch: EpochSource, snapshot_dir: PathBuf) -> RegistryHost {\n │...\n 339│ }\n *340│ self.write_snapshots();\n 341│ (verdicts, flips)\n 342│ }\n 343│\n │...\n 439│ }\n *440│ self.write_snapshots();\n 441│ (merged, flips)\n 442│ }\n 443│\n │...\n 465│ }\n *466│ self.write_snapshots();\n 467│ verdicts\n 468│ }\n 469│\n │...\n 675│ // pure over its scan root, and the units that hand it a synthetic root\n *676│ // would otherwise be silently testing against the real `$SPT_HOME`.\n 677│ // - controlled: the raw any-controller marker (NOT controller_node.is_some();\n 678│ // a local controller has driven_by=None so that WHO datum undercounts it).\n 679│ // [impl->REQ-GOSSIP-ADAPTER-PROJECTS]\n │...\n 822│ drop(regs);\n *823│ self.write_snapshots();\n 824│ out\n 825│ }\n 826│\n │...\n 867│ if evicted > 0 {\n *868│ self.write_snapshots();\n 869│ }\n 870│ evicted\n 871│ }\n │...\n 903│ if evicted > 0 {\n *904│ self.write_snapshots();\n 905│ }\n 906│ evicted\n 907│ }\n │...\n 950│ /// that triggered it (readers tolerate staleness by contract).\n *951│ fn write_snapshots(&self) {\n 952│ self.snapshot_writes\n 953│ .fetch_add(1, std::sync::atomic::Ordering::Relaxed);\n 954│ let regs = self.regs.lock().unwrap();\n │...\n 1033│ if evicted > 0 {\n*1034│ self.write_snapshots();\n 1035│ }\n 1036│ evicted\n 1037│ }\n │...\n 1353│ let root = tmp.path();\n*1354│ // The layout mirrors the real one (releases#178): `$SPT_HOME` holds the owlery\n 1355│ // AND the engine room's sequestered cwd, while user projects live OUTSIDE it.\n 1356│ // The old fixture put the projects inside the same dir it used as the exclusion\n 1357│ // base — harmless while the base was the owlery, but it would read as \"every\n │...\n 1569│ fn host(dir: &Path) -> RegistryHost {\n*1570│ RegistryHost::new_at(\n 1571│ \"aa11\",\n 1572│ EpochSource::load_from(&dir.join(\"epoch.json\")),\n 1573│ dir.join(\"registry\"),\n │...\n 1651│ // render a peer online WITHOUT a probe on the strength of a reading taken\n*1652│ // before the restart. Observed through the mirror: write_snapshots writes\n 1653│ // heard.meta only when the in-memory map is non-empty, so a removed file that\n 1654│ // does not come back is the map being empty.\n 1655│ #[test]\n │...\n 1675│ std::fs::remove_file(&heard).unwrap();\n*1676│ h2.write_snapshots();\n 1677│ assert!(\n 1678│ !heard.exists(),\n 1679│ \"heard map stays empty across the restart: liveness is re-earned by a probe\"\n │...\n 1770│ let epoch_path = dir.path().join(\"epoch.json\");\n*1771│ let h = RegistryHost::new_at(\n 1772│ \"aa11\",\n 1773│ EpochSource::load_from(&epoch_path),\n 1774│ dir.path().join(\"registry\"),\n │...\n 1848│ let snap_dir = dir.path().join(\"registry\");\n*1849│ let h = RegistryHost::new_at(\n 1850│ \"self\",\n 1851│ EpochSource::load_from(&dir.path().join(\"epoch.json\")),\n 1852│ snap_dir.clone(),\n │...\n 1936│ let snap2 = dir.path().join(\"registry2\");\n*1937│ let h2 = RegistryHost::new_at(\n 1938│ \"self2\",\n 1939│ EpochSource::load_from(&dir.path().join(\"epoch2.json\")),\n 1940│ snap2.clone(),\n### brainproc.rs\n 194│pub fn run_brain(generation: u64, reason: StartReason) -> io::Result<()> {\n *195│ // Persist this brain generation's stderr to the rotating SPT_HOME/logs sink\n 196│ // (REQ-DAEMON-STDERR-PERSIST) — a detached brain's stdio is /dev/null, so every\n 197│ // diagnostic below would otherwise vanish (the incident-night RCA-blind gap). Runs\n 198│ // FIRST so even the BRAIN_UP line and a connect failure are captured. Best-effort.\n │...\n 433│fn spawn_net_consumers(node_hex: &str) {\n *434│ let registry = Arc::new(crate::registryhost::RegistryHost::new(node_hex));\n 435│ let stop = Arc::new(AtomicBool::new(false));\n 436│ let _ = crate::dispatch::spawn_dispatcher(\n 437│ broker_socket_name(),\n │...\n 469│/// brain's own executable* — the \"which bytes are resident\" diagnostic: it proves\n *470│/// a respawn landed on the **swapped** binary (the D7-1 survival E2E asserts it\n 471│/// flips across a swap; the D7-4 field run asserts it matches the released\n 472│/// artifact's hash — the fact the v0.3.2/enlyzeam incident lacked). It is an\n 473│/// **additive / N-1-readable** field (an N-1 brain ignores it; absence parses to\n │...\n 556│/// `None` for an absent field / garbled body (a legacy N-1 stamp carries none, so\n *557│/// `None` is the N-1-readable answer, not an error). The D7-1 survival E2E reads\n 558│/// this to prove a respawn ran the swapped binary's bytes.\n 559│// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n 560│pub fn parse_ready_exe_hash(body: &str) -> Option {\n │...\n 1225│/// (non-detached) managed child, so it inherits the broker's environment —\n*1226│/// including `SPT_HOME` — and dies with no orphaning. NOT `spawn_detached`\n*1227│/// (that path rebuilds the Windows env block and would drop `SPT_HOME`). The\n 1228│/// broker stamps `{generation, start-reason}` onto the argv (ADR-0018 V2).\n 1229│///\n 1230│/// `binary` is the **record-driven selection** (D6-2): `None` spawns the\n │...\n 1272│ // spawns the daemon); CREATE_NO_WINDOW suppresses it without detaching, so\n*1273│ // the plain-child SPT_HOME inheritance (above) is preserved.\n 1274│ #[cfg(windows)]\n 1275│ {\n 1276│ use std::os::windows::process::CommandExt;\n │...\n 1659│ /// flips its SHA-256 while a prefix is otherwise identical. This is exactly\n*1660│ /// how the D7-1 survival E2E builds fixture B from fixture A (PE + ELF both\n 1661│ /// tolerate trailing data, so behavior is unchanged but `exe_hash` flips).\n 1662│ // [unit->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n 1663│ #[test]\n │...\n 2379│ let home = tempfile::tempdir().unwrap();\n*2380│ std::env::set_var(\"SPT_HOME\", home.path());\n 2381│\n 2382│ let first = write_ready(1);\n 2383│ assert!(\n\n## spt-store/src/\n### perch.rs\n 23│\n *24│/// Root of all spt-core on-disk state. Honors `$SPT_HOME`, else the platform\n 25│/// default (`%LOCALAPPDATA%\\spt-core` on Windows, `$HOME/.spt-core` on Unix).\n 26│/// **Pure** — reads env, composes a path, creates nothing.\n 27│///\n │...\n 31│/// full parity with modern spt this may simply stay `spt-core/` for good; the\n *32│/// override (`$SPT_HOME`) is the relocation knob either way.\n 33│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n 34│pub fn spt_home() -> PathBuf {\n *35│ if let Ok(over) = std::env::var(\"SPT_HOME\") {\n 36│ if !over.is_empty() {\n 37│ return PathBuf::from(over);\n 38│ }\n │...\n 108│/// still excluded — and the DECLARED consequence is that a project kept under\n *109│/// `$SPT_HOME` is no longer routed into the synced context store, gossiped to\n 110│/// the registry, or offered as a resume row.\n 111│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\n 112│pub fn spt_internal_root() -> PathBuf {\n │...\n 121│\n *122│/// `$SPT_HOME/serve/registry`.\n 123│// [impl->REQ-WEB-SERVING-REGISTRY]\n 124│pub fn serving_registry_file() -> PathBuf {\n 125│ serving_registry_file_in(&spt_home())\n │...\n 135│\n *136│/// `$SPT_HOME/serve/snapshots`.\n 137│// [impl->REQ-WEB-ATTACHMENT-PULL]\n 138│pub fn serve_snapshots_dir() -> PathBuf {\n 139│ serve_snapshots_dir_in(&spt_home())\n │...\n 1162│ let lock = ENV_LOCK.lock().unwrap_or_else(|e| e.into_inner());\n*1163│ let prev = std::env::var(\"SPT_HOME\").ok();\n*1164│ std::env::set_var(\"SPT_HOME\", tmp);\n 1165│ EnvGuard { _lock: lock, prev }\n 1166│ }\n 1167│ }\n │...\n 1170│ match &self.prev {\n*1171│ Some(v) => std::env::set_var(\"SPT_HOME\", v),\n*1172│ None => std::env::remove_var(\"SPT_HOME\"),\n 1173│ }\n 1174│ }\n 1175│ }\n │...\n 1437│\n*1438│ // [unit->REQ-HAZARD-SINGLE-PATH-SOURCE] spt_home is pure: honors SPT_HOME,\n 1439│ // creates nothing.\n 1440│ #[test]\n 1441│ fn spt_home_is_pure_and_honors_env() {\n │...\n 1450│ // (ADR-0048 decision 3. Every test here works on an already-resolved perch\n*1451│ // dir, so none of them touch SPT_HOME or the env lock.)\n 1452│\n 1453│ // [unit->REQ-ACTIVITY-LINK-PUSH] the stamp round-trips in BOTH directions:\n 1454│ // when the recorded state agrees with the sentinel, `read_activity_at`\n\n## spt/src/\n### wansend.rs\n 2686│ };\n*2687│ let registry = Arc::new(RegistryHost::new_at(\n 2688│ \"b-wansend\",\n 2689│ EpochSource::load_from(&dir.path().join(\"b-epoch.json\")),\n 2690│ dir.path().join(\"b-registry\"),\n │...\n 2911│ };\n*2912│ let registry = Arc::new(RegistryHost::new_at(\n 2913│ \"b-wanrest\",\n 2914│ EpochSource::load_from(&dir.path().join(\"b-epoch.json\")),\n 2915│ dir.path().join(\"b-registry\"),"},"isError":false,"timestamp":1789376789923}}
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{"type":"message","id":"fe4b813f","parentId":"bb71901a","timestamp":"2026-09-14T09:06:44.001Z","message":{"role":"toolResult","toolCallId":"call_U9lxgdLNAr83CSisRoU1QFgF|fc_0e242d64fbed4820016aa7b923bef887d1b1bbcb17ce167d1d","toolName":"read","content":[{"type":"text","text":"pub fn run_brain(generation: u64, reason: StartReason) -> io::Result<()> {\n // Persist this brain generation's stderr to the rotating SPT_HOME/logs sink\n // (REQ-DAEMON-STDERR-PERSIST) — a detached brain's stdio is /dev/null, so every\n // diagnostic below would otherwise vanish (the incident-night RCA-blind gap). Runs\n // FIRST so even the BRAIN_UP line and a connect failure are captured. Best-effort.\n // [impl->REQ-DAEMON-STDERR-PERSIST]\n let _ = crate::stderrlog::install(\"brain\", generation);\n let name = broker_socket_name();\n let mut brain = connect_retry(&name, BRAIN_CONNECT_TRIES)?;\n // The broker hands {generation, start-reason} at spawn (ADR-0018 V2): the\n // generation is broker-owned custody of the KH-2.4 counter (no longer the\n // brain→brain BrainState.generation, which retires in D4), and the reason is\n // Q4's update-vs-crash discriminator that D5 will use to decide whether to\n // preserve or reset phase-significant loop timing. D3-2 surfaces them; D5\n // consumes the reason. `gen_start` stays fresh-now per KH-2.4 — only the\n // *counter* is rehydrated, never the wall-clock stamp.\n spt_proto::emit_line_err!(\n \"BRAIN_UP: connected to broker {name} (pid {}, generation {generation}, start-reason {})\",\n std::process::id(),\n reason.as_arg(),\n );\n\n // Coordinator image self-report (F-025 amendment): tell the broker which\n // image THIS process — the coordinator, the half that actually restarts on\n // `spt update apply` — is running, stamped with the generation the broker\n // handed us so it can tell us apart from every other Role::Brain client.\n // Sourced from this binary's own build constant, never from disk. The\n // announce is a round-trip, so an OLDER broker's `unknown command kind`\n // error is consumed here rather than left on the conn for a later query.\n // Best-effort: a broker that cannot record it renders \"not reported\", which\n // is honest — it must never keep the brain from serving.\n // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] The BRAIN_UP -> brain.ready\n // window used to be SILENT on every happy-path stretch, and RCA-242-R2-LINUX\n // paid for that twice: four cells burned a full 30s readiness budget while\n // their daemon stderr showed `BRAIN_UP` at 26-65ms, and the stall point\n // (blocked broker reply-read vs the first-call whole-exe hash) could not be\n // separated from the log at all. `activity_link_push_e2e` then failed again\n // WARM, which carved it out of the load-tail ruling and made the\n // undiscriminated window gate-blocking rather than a footnote.\n //\n // One token family, per-phase ELAPSED ms: `grep BRAIN_PHASE` yields three\n // numbers that sum to the gap, so the next occurrence names its stretch in\n // one read instead of a second instrumented run. Elapsed and not wall\n // stamps on purpose — `CONN_LIFECYCLE` already carries wall_ms for\n // correlation, and a second clock in the same log is how two clocks start\n // disagreeing.\n let phase_start = Instant::now();\n match brain.announce_coordinator_image(generation) {\n Ok(true) => {}\n Ok(false) => spt_proto::emit_line_err!(\n \"BRAIN_IMAGE_UNRECORDED: broker did not record this brain's image for generation {generation} — `daemon status` will report the coordinator image as not reported\"\n ),\n Err(e) => spt_proto::emit_line_err!(\"BRAIN_IMAGE_ANNOUNCE_NONFATAL: {e} — continuing\"),\n }\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] stretch 1 of 3: a sync broker\n // round-trip whose success arm printed nothing.\n spt_proto::emit_line_err!(\n \"BRAIN_PHASE:announce done in {}ms\",\n phase_start.elapsed().as_millis()\n );\n let phase_start = Instant::now();\n\n // Multi-session cold-start resume (restoration D4-2, ADR-0018 Q6): rebuild\n // continuity from the broker — re-attach EVERY hosted session in resume mode\n // from its delivered cursor, the production replacement for the retired\n // brain→brain `BrainState` handoff. Today the supervised daemon brain hosts no\n // PTY sessions (net-consumers + shellwake re-derive from disk / `net-status`),\n // so this is a no-op now and forward-correct when daemon-hosted sessions land\n // (the live-agent adapter). A failure here is non-fatal — the brain still\n // serves; the next heartbeat probes broker liveness. NOTE: this is the PTY\n // message-DELIVERY axis; the orthogonal live-agent **Psyche** lifecycle (the\n // run_pulse_loop production caller) is hosted by `livehost::spawn_live_host`\n // below, keyed on the live ENDPOINT not the broker session (CONTEXT:168/177).\n // CURSOR-ONLY resume (UPDATE-WEDGE round 3, REQ-BRAIN-RESUME-NO-CONN-DEADLOCK,\n // doyle Option A-split): the supervised daemon brain is a NON-DRAINING consumer of\n // this conn (the heartbeat below reads it only in net_status()/sessions()\n // drain-and-discard loops), so it MUST NOT subscribe — an undrained subscription on\n // this request/reply conn is the SharedSend self-deadlock that re-wedged v0.30.4\n // (brain.rs resume_sessions deadlock warning). `resume_session_cursors` re-establishes\n // the per-session dedup cursors + returns the ids WITHOUT subscribing; the subscribing\n // `resume_sessions` stays for DRAINING callers (the resume int tests / the forward\n // live-agent-adapter drained carrier). Empty today (the daemon hosts no PTY sessions).\n // [impl->REQ-BRAIN-RESUME-NO-CONN-DEADLOCK]\n match brain.resume_session_cursors() {\n Ok(ids) if !ids.is_empty() => {\n spt_proto::emit_line_err!(\n \"BRAIN_RESUMED: re-established {} session cursor(s): {ids:?}\",\n ids.len()\n )\n }\n Ok(_) => {}\n Err(e) => spt_proto::emit_line_err!(\"BRAIN_RESUME_NONFATAL: {e} — no sessions resumed, continuing\"),\n }\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] stretch 2 of 3, and the one most\n // likely to be the stall: the ALWAYS-TAKEN arm today is `Ok(_) => {}` (the\n // daemon hosts no PTY sessions), so the round-trip that actually happens is\n // precisely the one that never spoke.\n spt_proto::emit_line_err!(\n \"BRAIN_PHASE:resume done in {}ms\",\n phase_start.elapsed().as_millis()\n );\n let phase_start = Instant::now();\n\n // Signal READY only now — AFTER session resume (restoration D6-1b, ADR-0018\n // Q7): \"ready\" is the design's \"re-attached all sessions + resumed loops\",\n // not merely \"socket connected\". The supervisor's readiness gate (D6-2)\n // promotes the trial binary on this stamp; promoting on a bare post-connect\n // breadcrumb would accept a brain that connected but never rebuilt\n // continuity. Today resume is a near-noop (no daemon-hosted sessions), so\n // this is forward-correct: the gate is defined on the real readiness\n // semantic the live-agent adapter inherits.\n let ready_cost = write_ready(generation);\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] stretch 3 of 3, plus the PATH\n // written (gate rider): a test polls a path it resolved itself, so a\n // poller/writer mismatch is ruled in or out here rather than inferred. The\n // `hash` figure is the whole-exe SHA-256 `write_ready` does inline, and\n // `computed` says whether THIS call paid for it — the digest is a\n // once-per-process `OnceLock`, so a reader seeing 0ms must be able to tell\n // \"fast\" from \"not this process's turn\".\n spt_proto::emit_line_err!(\n \"BRAIN_PHASE:ready written in {}ms (exe-hash {}ms, computed={}) path {}\",\n phase_start.elapsed().as_millis(),\n ready_cost.hash_ms,\n ready_cost.hash_computed,\n brain_ready_path().display()\n );\n\n // Shell wake-watchers (restoration D2-2): the offline half of the shell\n // online/offline exclusivity — a reconcile loop that runs each offline\n // instance's `wake_command` as a supervised watcher child. Relocated from\n // the broker process to the brain child: shellwake is brain-owned logic\n // (ADR-0018 Q5 exception), a pure disk-reconciler that only reaches the\n // broker over the same socket IPC for the remote-wake dial. Its boot sweep\n // doubles as orphan cleanup, so a brain respawn re-reconciles the watcher\n // children from disk — exactly the Q5 \"re-reconciled on brain start\"\n // posture. The stop flag is held for symmetry, never raised (the watchers\n // die with the brain process and the next brain re-sweeps them).\n // [impl->REQ-SHELL-2]\n // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n let _ = crate::shellwake::spawn_wake_host(Arc::new(AtomicBool::new(false)));\n\n // Activity observer (ADR-0048, IDLE-EDGE W1): the owner-state half of the\n // shell link — it watches every linked owner's idle sentinel and pushes the\n // current busy/idle state onto its shells' ephemeral activity slot. Hosted\n // here for the same reason shellwake is (ADR-0018 Q5): a pure disk-reconciler\n // whose only broker reach is the drive-control socket. Unlike the net\n // consumers below it is NOT gated on net — a node with no peers still owns\n // shells, and its consumers still need the edge. Stop flag held for symmetry;\n // the thread dies with the brain and the next brain re-observes from disk\n // (a re-emitted current state is a contract no-op, never a replayed edge).\n // [impl->REQ-ACTIVITY-LINK-PUSH]\n…\n loop {\n…\n let _ = write_ready(generation);\n }\n}\n\n/// Whether to spawn the net consumers this heartbeat: only once the broker\n/// reports a net endpoint up (`net_enabled`) AND we have not already started\n/// them. Pure for the unit table — the spawn-exactly-once + net-gating\n/// semantics that keep a single dispatcher/peer-pump set running.\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\nfn consumer_gate(net_enabled: bool, already_started: bool) -> bool {\n net_enabled && !already_started\n}\n\n/// Spawn the net consumers — the inbound dispatcher + the outbound peer pump\n/// (D9-1) — against the broker's socket. **Relocated from the broker process to\n/// the brain child (restoration D2-1):** both are standalone IPC clients\n/// (`Brain::cold_start`, no shared `Arc`), so they belong with the\n/// restartable brain. Each mints its own registry + stop flag and connects\n/// independently; when the brain process exits these in-process threads die with\n/// it, and the respawned brain re-spawns them from the current binary. Mirrors\n/// the wiring the broker boot used to do, `node_hex` now sourced from the\n/// `net-status` reply rather than the broker's identity load.\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n// [impl->REQ-DAEMON-9]\nfn spawn_net_consumers(node_hex: &str) {\n let registry = Arc::new(crate::registryhost::RegistryHost::new(node_hex));\n let stop = Arc::new(AtomicBool::new(false));\n let _ = crate::dispatch::spawn_dispatcher(\n broker_socket_name(),\n Arc::clone(®istry),\n Arc::clone(&stop),\n );\n let cfg = crate::config::DaemonConfig::load();\n if cfg.peer_pump {\n let _ = crate::pump::spawn_peer_pump(broker_socket_name(), registry, cfg, stop);\n }\n}\n\n/// Connect to the broker, retrying briefly while it finishes binding.\nfn connect_retry(name: &str, tries: u32) -> io::Result {\n let mut last: Option = None;\n for _ in 0..tries {\n match Brain::cold_start(name, now_ms()) {\n Ok(b) => return Ok(b),\n Err(e) => {\n last = Some(e);\n thread::sleep(Duration::from_millis(10));\n }\n }\n }\n Err(last.unwrap_or_else(|| io::Error::other(\"brain could not connect to broker\")))\n}\n\n/// Write the readiness breadcrumb (best-effort), restoration D6-1b + D7-1: a\n/// self-describing JSON `{pid, generation, exe_hash}`. A supervisor/test reads\n/// the `pid` to confirm the brain is up and (on a change) that it respawned; the\n/// `generation` is the **readiness gate's** key (ADR-0018 Q7, D6-2) — the"}],"details":{"displayContent":{"text":"pub fn run_brain(generation: u64, reason: StartReason) -> io::Result<()> {\n // Persist this brain generation's stderr to the rotating SPT_HOME/logs sink\n // (REQ-DAEMON-STDERR-PERSIST) — a detached brain's stdio is /dev/null, so every\n // diagnostic below would otherwise vanish (the incident-night RCA-blind gap). Runs\n // FIRST so even the BRAIN_UP line and a connect failure are captured. Best-effort.\n // [impl->REQ-DAEMON-STDERR-PERSIST]\n let _ = crate::stderrlog::install(\"brain\", generation);\n let name = broker_socket_name();\n let mut brain = connect_retry(&name, BRAIN_CONNECT_TRIES)?;\n // The broker hands {generation, start-reason} at spawn (ADR-0018 V2): the\n // generation is broker-owned custody of the KH-2.4 counter (no longer the\n // brain→brain BrainState.generation, which retires in D4), and the reason is\n // Q4's update-vs-crash discriminator that D5 will use to decide whether to\n // preserve or reset phase-significant loop timing. D3-2 surfaces them; D5\n // consumes the reason. `gen_start` stays fresh-now per KH-2.4 — only the\n // *counter* is rehydrated, never the wall-clock stamp.\n spt_proto::emit_line_err!(\n \"BRAIN_UP: connected to broker {name} (pid {}, generation {generation}, start-reason {})\",\n std::process::id(),\n reason.as_arg(),\n );\n\n // Coordinator image self-report (F-025 amendment): tell the broker which\n // image THIS process — the coordinator, the half that actually restarts on\n // `spt update apply` — is running, stamped with the generation the broker\n // handed us so it can tell us apart from every other Role::Brain client.\n // Sourced from this binary's own build constant, never from disk. The\n // announce is a round-trip, so an OLDER broker's `unknown command kind`\n // error is consumed here rather than left on the conn for a later query.\n // Best-effort: a broker that cannot record it renders \"not reported\", which\n // is honest — it must never keep the brain from serving.\n // [impl->REQ-UPDATE-RUNNING-IMAGE-SURFACE]\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] The BRAIN_UP -> brain.ready\n // window used to be SILENT on every happy-path stretch, and RCA-242-R2-LINUX\n // paid for that twice: four cells burned a full 30s readiness budget while\n // their daemon stderr showed `BRAIN_UP` at 26-65ms, and the stall point\n // (blocked broker reply-read vs the first-call whole-exe hash) could not be\n // separated from the log at all. `activity_link_push_e2e` then failed again\n // WARM, which carved it out of the load-tail ruling and made the\n // undiscriminated window gate-blocking rather than a footnote.\n //\n // One token family, per-phase ELAPSED ms: `grep BRAIN_PHASE` yields three\n // numbers that sum to the gap, so the next occurrence names its stretch in\n // one read instead of a second instrumented run. Elapsed and not wall\n // stamps on purpose — `CONN_LIFECYCLE` already carries wall_ms for\n // correlation, and a second clock in the same log is how two clocks start\n // disagreeing.\n let phase_start = Instant::now();\n match brain.announce_coordinator_image(generation) {\n Ok(true) => {}\n Ok(false) => spt_proto::emit_line_err!(\n \"BRAIN_IMAGE_UNRECORDED: broker did not record this brain's image for generation {generation} — `daemon status` will report the coordinator image as not reported\"\n ),\n Err(e) => spt_proto::emit_line_err!(\"BRAIN_IMAGE_ANNOUNCE_NONFATAL: {e} — continuing\"),\n }\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] stretch 1 of 3: a sync broker\n // round-trip whose success arm printed nothing.\n spt_proto::emit_line_err!(\n \"BRAIN_PHASE:announce done in {}ms\",\n phase_start.elapsed().as_millis()\n );\n let phase_start = Instant::now();\n\n // Multi-session cold-start resume (restoration D4-2, ADR-0018 Q6): rebuild\n // continuity from the broker — re-attach EVERY hosted session in resume mode\n // from its delivered cursor, the production replacement for the retired\n // brain→brain `BrainState` handoff. Today the supervised daemon brain hosts no\n // PTY sessions (net-consumers + shellwake re-derive from disk / `net-status`),\n // so this is a no-op now and forward-correct when daemon-hosted sessions land\n // (the live-agent adapter). A failure here is non-fatal — the brain still\n // serves; the next heartbeat probes broker liveness. NOTE: this is the PTY\n // message-DELIVERY axis; the orthogonal live-agent **Psyche** lifecycle (the\n // run_pulse_loop production caller) is hosted by `livehost::spawn_live_host`\n // below, keyed on the live ENDPOINT not the broker session (CONTEXT:168/177).\n // CURSOR-ONLY resume (UPDATE-WEDGE round 3, REQ-BRAIN-RESUME-NO-CONN-DEADLOCK,\n // doyle Option A-split): the supervised daemon brain is a NON-DRAINING consumer of\n // this conn (the heartbeat below reads it only in net_status()/sessions()\n // drain-and-discard loops), so it MUST NOT subscribe — an undrained subscription on\n // this request/reply conn is the SharedSend self-deadlock that re-wedged v0.30.4\n // (brain.rs resume_sessions deadlock warning). `resume_session_cursors` re-establishes\n // the per-session dedup cursors + returns the ids WITHOUT subscribing; the subscribing\n // `resume_sessions` stays for DRAINING callers (the resume int tests / the forward\n // live-agent-adapter drained carrier). Empty today (the daemon hosts no PTY sessions).\n // [impl->REQ-BRAIN-RESUME-NO-CONN-DEADLOCK]\n match brain.resume_session_cursors() {\n Ok(ids) if !ids.is_empty() => {\n spt_proto::emit_line_err!(\n \"BRAIN_RESUMED: re-established {} session cursor(s): {ids:?}\",\n ids.len()\n )\n }\n Ok(_) => {}\n Err(e) => spt_proto::emit_line_err!(\"BRAIN_RESUME_NONFATAL: {e} — no sessions resumed, continuing\"),\n }\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] stretch 2 of 3, and the one most\n // likely to be the stall: the ALWAYS-TAKEN arm today is `Ok(_) => {}` (the\n // daemon hosts no PTY sessions), so the round-trip that actually happens is\n // precisely the one that never spoke.\n spt_proto::emit_line_err!(\n \"BRAIN_PHASE:resume done in {}ms\",\n phase_start.elapsed().as_millis()\n );\n let phase_start = Instant::now();\n\n // Signal READY only now — AFTER session resume (restoration D6-1b, ADR-0018\n // Q7): \"ready\" is the design's \"re-attached all sessions + resumed loops\",\n // not merely \"socket connected\". The supervisor's readiness gate (D6-2)\n // promotes the trial binary on this stamp; promoting on a bare post-connect\n // breadcrumb would accept a brain that connected but never rebuilt\n // continuity. Today resume is a near-noop (no daemon-hosted sessions), so\n // this is forward-correct: the gate is defined on the real readiness\n // semantic the live-agent adapter inherits.\n let ready_cost = write_ready(generation);\n // [impl->REQ-BRAIN-READY-WINDOW-OBSERVABLE] stretch 3 of 3, plus the PATH\n // written (gate rider): a test polls a path it resolved itself, so a\n // poller/writer mismatch is ruled in or out here rather than inferred. The\n // `hash` figure is the whole-exe SHA-256 `write_ready` does inline, and\n // `computed` says whether THIS call paid for it — the digest is a\n // once-per-process `OnceLock`, so a reader seeing 0ms must be able to tell\n // \"fast\" from \"not this process's turn\".\n spt_proto::emit_line_err!(\n \"BRAIN_PHASE:ready written in {}ms (exe-hash {}ms, computed={}) path {}\",\n phase_start.elapsed().as_millis(),\n ready_cost.hash_ms,\n ready_cost.hash_computed,\n brain_ready_path().display()\n );\n\n // Shell wake-watchers (restoration D2-2): the offline half of the shell\n // online/offline exclusivity — a reconcile loop that runs each offline\n // instance's `wake_command` as a supervised watcher child. Relocated from\n // the broker process to the brain child: shellwake is brain-owned logic\n // (ADR-0018 Q5 exception), a pure disk-reconciler that only reaches the\n // broker over the same socket IPC for the remote-wake dial. Its boot sweep\n // doubles as orphan cleanup, so a brain respawn re-reconciles the watcher\n // children from disk — exactly the Q5 \"re-reconciled on brain start\"\n // posture. The stop flag is held for symmetry, never raised (the watchers\n // die with the brain process and the next brain re-sweeps them).\n // [impl->REQ-SHELL-2]\n // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n let _ = crate::shellwake::spawn_wake_host(Arc::new(AtomicBool::new(false)));\n\n // Activity observer (ADR-0048, IDLE-EDGE W1): the owner-state half of the\n // shell link — it watches every linked owner's idle sentinel and pushes the\n // current busy/idle state onto its shells' ephemeral activity slot. Hosted\n // here for the same reason shellwake is (ADR-0018 Q5): a pure disk-reconciler\n // whose only broker reach is the drive-control socket. Unlike the net\n // consumers below it is NOT gated on net — a node with no peers still owns\n // shells, and its consumers still need the edge. Stop flag held for symmetry;\n // the thread dies with the brain and the next brain re-observes from disk\n // (a re-emitted current state is a contract no-op, never a replayed edge).\n // [impl->REQ-ACTIVITY-LINK-PUSH]\n…\n loop {\n…\n let _ = write_ready(generation);\n }\n}\n\n/// Whether to spawn the net consumers this heartbeat: only once the broker\n/// reports a net endpoint up (`net_enabled`) AND we have not already started\n/// them. Pure for the unit table — the spawn-exactly-once + net-gating\n/// semantics that keep a single dispatcher/peer-pump set running.\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\nfn consumer_gate(net_enabled: bool, already_started: bool) -> bool {\n net_enabled && !already_started\n}\n\n/// Spawn the net consumers — the inbound dispatcher + the outbound peer pump\n/// (D9-1) — against the broker's socket. **Relocated from the broker process to\n/// the brain child (restoration D2-1):** both are standalone IPC clients\n/// (`Brain::cold_start`, no shared `Arc`), so they belong with the\n/// restartable brain. Each mints its own registry + stop flag and connects\n/// independently; when the brain process exits these in-process threads die with\n/// it, and the respawned brain re-spawns them from the current binary. Mirrors\n/// the wiring the broker boot used to do, `node_hex` now sourced from the\n/// `net-status` reply rather than the broker's identity load.\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n// [impl->REQ-DAEMON-9]\nfn spawn_net_consumers(node_hex: &str) {\n let registry = Arc::new(crate::registryhost::RegistryHost::new(node_hex));\n let stop = Arc::new(AtomicBool::new(false));\n let _ = crate::dispatch::spawn_dispatcher(\n broker_socket_name(),\n Arc::clone(®istry),\n Arc::clone(&stop),\n );\n let cfg = crate::config::DaemonConfig::load();\n if cfg.peer_pump {\n let _ = crate::pump::spawn_peer_pump(broker_socket_name(), registry, cfg, stop);\n }\n}\n\n/// Connect to the broker, retrying briefly while it finishes binding.\nfn connect_retry(name: &str, tries: u32) -> io::Result {\n let mut last: Option = None;\n for _ in 0..tries {\n match Brain::cold_start(name, now_ms()) {\n Ok(b) => return Ok(b),\n Err(e) => {\n last = Some(e);\n thread::sleep(Duration::from_millis(10));\n }\n }\n }\n Err(last.unwrap_or_else(|| io::Error::other(\"brain could not connect to broker\")))\n}\n\n/// Write the readiness breadcrumb (best-effort), restoration D6-1b + D7-1: a\n/// self-describing JSON `{pid, generation, exe_hash}`. A supervisor/test reads\n/// the `pid` to confirm the brain is up and (on a change) that it respawned; the\n/// `generation` is the **readiness gate's** key (ADR-0018 Q7, D6-2) — the","startLine":194,"lineNumbers":[194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,null,371,null,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465]},"fileSize":122482,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt-daemon\\src\\brainproc.rs"}}},"isError":false,"timestamp":1789376803999}}
{"type":"message","id":"dafac42f","parentId":"fe4b813f","timestamp":"2026-09-14T09:06:44.007Z","message":{"role":"toolResult","toolCallId":"call_MMVEsZQ3IwMjgpfm36fnQ3gX|fc_0e242d64fbed4820016aa7b923bee487d199060decf5ddf109","toolName":"read","content":[{"type":"text","text":" pub fn advertise_local(&self, owlery: &Path) -> Vec {\n…\n // `live_ids`, but its last-advertised row lingers ACTIVE in the registry —\n // this scan only refreshes perches that still exist, so the stale row is\n // otherwise immortal (no re-advertise to bump it, and own rows are excluded\n // from silent-peer eviction). Advertise such a row OFFLINE with a fresh\n // epoch: the lease orders it, so it stops showing Active locally\n // (resource_projection skips non-routable) AND peers converge to gone. Only\n // still-routable local rows are touched (idempotent — an already-Offline\n // ghost is left alone).\n // [impl->REQ-HAZARD-ROSTER-GHOST]\n for sub in &subnets.subnets {\n let reg = regs.entry(sub.name.clone()).or_default();\n let ghosts: Vec = reg\n .endpoint_ids()\n .filter(|id| !live_ids.contains(*id))\n .filter(|id| {\n reg.instances(id)\n .iter()\n .any(|i| i.node == self.node_hex && i.status.routable())\n })\n .map(str::to_string)\n .collect();\n for id in ghosts {\n let Ok(ep) = epoch.next_epoch() else { continue };\n let instance = Instance {\n node: self.node_hex.clone(),\n status: Status::Offline,\n epoch: ep,\n resources: None,\n last_active_ms: None,\n shell_adapters: Vec::new(),\n node_label: self.node_label.clone(),\n machine_id: self.machine_id.clone(),\n endpoint_type: None,\n // An erased ghost is gone — unbound, no controller, not a\n // harness seat (REQ-SUBNET-DISPLAY-PARITY); Offline is skipped\n // by the projection anyway, so these only round-trip the wire.\n // [impl->REQ-SUBNET-DISPLAY-PARITY]\n bound: false,\n controller_node: None,\n harness_only: false,\n adapter: None,\n recent_projects: Vec::new(),\n controlled: false,\n };\n reg.merge_instance(&id, instance.clone());\n out.push(RegistryFeedRecord::Instance(RegistryUpdate {\n subnet: sub.name.clone(),\n endpoint_id: id,\n instance,\n }));\n spt_proto::emit_line_err!(\"ROSTER_GHOST_HEAL:{}: erased perch advertised offline\", sub.name);\n }\n }\n\n // Node-level label (REQ-SUBNET-3): advertise this node's hostname per\n // served subnet INDEPENDENT of endpoint rows, so an endpoint-less node\n // (zero Self perches, or all hidden) still names itself to peers rather\n // than rendering a bare key-prefix. Rides the same epoch lease; merged\n // into our own registry too so the snapshot carries it. Emitted every\n // round regardless of endpoint count — redundant-but-robust when rows\n // exist (the render prefers a trust/instance label anyway), the SOLE\n // carrier when they don't.\n // [impl->REQ-SUBNET-3]\n if let Some(label) = self.node_label.clone() {\n for sub in &subnets.subnets {\n let Ok(ep) = epoch.next_epoch() else { continue };\n let reg = regs.entry(sub.name.clone()).or_default();\n reg.merge_node_label(&self.node_hex, label.clone(), ep);\n out.push(RegistryFeedRecord::NodeLabel(NodeLabelUpdate {\n subnet: sub.name.clone(),\n node: self.node_hex.clone(),\n label: label.clone(),\n epoch: ep,\n }));\n }\n }\n drop(epoch);\n drop(regs);\n self.write_snapshots();\n out\n }\n\n /// Evict every registry row authored by a **silent** peer node\n /// (KNOWN-HAZARDS 4.10): a node not heard — no admitted inbound feed —\n /// within `ttl` has its rows removed from every subnet registry and the\n /// snapshots rewritten, so a dead node identity can no longer poison\n…\n /// election's input; empty when unknown).\n pub fn rows(&self, subnet: &str, endpoint_id: &str) -> Vec {\n self.regs\n .lock()\n .unwrap()\n .get(subnet)\n .map(|r| r.instances(endpoint_id).to_vec())\n .unwrap_or_default()\n }\n\n /// A point-in-time clone of one subnet's registry (resolution input).\n pub fn snapshot(&self, subnet: &str) -> Option {\n self.regs.lock().unwrap().get(subnet).cloned()\n }\n\n /// Per-NODE routability across EVERY subnet's registry — the fold of\n /// [`SubnetRegistry::node_routability`] (#75, the evidence behind the\n /// `peers unreachable` verdict).\n ///\n /// Folded across ALL subnets, including detached ones, and folded with OR:\n /// a routable row anywhere is enough to say the node is up. That direction\n /// is deliberate — every extra subnet consulted can only make the offline\n /// claim HARDER to make, and the claim is the one that must be earned.\n /// A node no subnet holds a row for stays absent from the map (unknown,\n /// never offline). Taken under one lock, without cloning a registry.\n // [impl->REQ-PEER-ABSENCE-VERDICT]\n pub fn node_routability(&self) -> BTreeMap {\n let mut out: BTreeMap = BTreeMap::new();\n for reg in self.regs.lock().unwrap().values() {\n for (node, routable) in reg.node_routability() {\n let entry = out.entry(node).or_insert(false);\n *entry |= routable;\n }\n }\n out\n }\n\n /// Mirror every subnet's registry to `identity/registry/.json`\n /// (tmp-write + atomic rename — KNOWN-HAZARDS 5.2) for out-of-process\n /// readers. Best-effort: a failed snapshot write must not fail the merge\n /// that triggered it (readers tolerate staleness by contract).\n fn write_snapshots(&self) {\n self.snapshot_writes\n .fetch_add(1, std::sync::atomic::Ordering::Relaxed);\n let regs = self.regs.lock().unwrap();\n if regs.is_empty() {\n return;\n }\n if std::fs::create_dir_all(&self.snapshot_dir).is_err() {\n return;\n }\n for (subnet, reg) in regs.iter() {\n let Ok(json) = serde_json::to_vec_pretty(reg) else {\n continue;\n };\n let _ = atomic_write(&self.snapshot_dir.join(format!(\"{subnet}.json\")), &json);\n }\n drop(regs);\n // The heard-map mirror (M7 D2 hybrid liveness). `.meta`, not `.json`:\n // the snapshot reader globs `.json`, so this can never shadow\n // a subnet (even one literally named \"heard\").\n let heard = self.heard.lock().unwrap();\n if !heard.is_empty() {\n if let Ok(json) = serde_json::to_vec_pretty(&*heard) {\n let _ = atomic_write(&Self::heard_path(&self.snapshot_dir), &json);\n }\n }\n }\n\n /// The snapshot path for one subnet (the CLI reader's contract).\n pub fn snapshot_path(dir: &Path, subnet: &str) -> PathBuf {\n dir.join(format!(\"{subnet}.json\"))\n }\n\n /// The heard-map mirror's path (the CLI reader's contract): `node hex →\n /// last admitted-feed wall ms`.\n // [impl->REQ-SUBNET-1]\n pub fn heard_path(dir: &Path) -> PathBuf {\n dir.join(\"heard.meta\")\n }\n\n /// The re-pair eviction marker's path (M8 decision 13, REQ-SUBNET-7):"}],"details":{"displayContent":{"text":" pub fn advertise_local(&self, owlery: &Path) -> Vec {\n…\n // `live_ids`, but its last-advertised row lingers ACTIVE in the registry —\n // this scan only refreshes perches that still exist, so the stale row is\n // otherwise immortal (no re-advertise to bump it, and own rows are excluded\n // from silent-peer eviction). Advertise such a row OFFLINE with a fresh\n // epoch: the lease orders it, so it stops showing Active locally\n // (resource_projection skips non-routable) AND peers converge to gone. Only\n // still-routable local rows are touched (idempotent — an already-Offline\n // ghost is left alone).\n // [impl->REQ-HAZARD-ROSTER-GHOST]\n for sub in &subnets.subnets {\n let reg = regs.entry(sub.name.clone()).or_default();\n let ghosts: Vec = reg\n .endpoint_ids()\n .filter(|id| !live_ids.contains(*id))\n .filter(|id| {\n reg.instances(id)\n .iter()\n .any(|i| i.node == self.node_hex && i.status.routable())\n })\n .map(str::to_string)\n .collect();\n for id in ghosts {\n let Ok(ep) = epoch.next_epoch() else { continue };\n let instance = Instance {\n node: self.node_hex.clone(),\n status: Status::Offline,\n epoch: ep,\n resources: None,\n last_active_ms: None,\n shell_adapters: Vec::new(),\n node_label: self.node_label.clone(),\n machine_id: self.machine_id.clone(),\n endpoint_type: None,\n // An erased ghost is gone — unbound, no controller, not a\n // harness seat (REQ-SUBNET-DISPLAY-PARITY); Offline is skipped\n // by the projection anyway, so these only round-trip the wire.\n // [impl->REQ-SUBNET-DISPLAY-PARITY]\n bound: false,\n controller_node: None,\n harness_only: false,\n adapter: None,\n recent_projects: Vec::new(),\n controlled: false,\n };\n reg.merge_instance(&id, instance.clone());\n out.push(RegistryFeedRecord::Instance(RegistryUpdate {\n subnet: sub.name.clone(),\n endpoint_id: id,\n instance,\n }));\n spt_proto::emit_line_err!(\"ROSTER_GHOST_HEAL:{}: erased perch advertised offline\", sub.name);\n }\n }\n\n // Node-level label (REQ-SUBNET-3): advertise this node's hostname per\n // served subnet INDEPENDENT of endpoint rows, so an endpoint-less node\n // (zero Self perches, or all hidden) still names itself to peers rather\n // than rendering a bare key-prefix. Rides the same epoch lease; merged\n // into our own registry too so the snapshot carries it. Emitted every\n // round regardless of endpoint count — redundant-but-robust when rows\n // exist (the render prefers a trust/instance label anyway), the SOLE\n // carrier when they don't.\n // [impl->REQ-SUBNET-3]\n if let Some(label) = self.node_label.clone() {\n for sub in &subnets.subnets {\n let Ok(ep) = epoch.next_epoch() else { continue };\n let reg = regs.entry(sub.name.clone()).or_default();\n reg.merge_node_label(&self.node_hex, label.clone(), ep);\n out.push(RegistryFeedRecord::NodeLabel(NodeLabelUpdate {\n subnet: sub.name.clone(),\n node: self.node_hex.clone(),\n label: label.clone(),\n epoch: ep,\n }));\n }\n }\n drop(epoch);\n drop(regs);\n self.write_snapshots();\n out\n }\n\n /// Evict every registry row authored by a **silent** peer node\n /// (KNOWN-HAZARDS 4.10): a node not heard — no admitted inbound feed —\n /// within `ttl` has its rows removed from every subnet registry and the\n /// snapshots rewritten, so a dead node identity can no longer poison\n…\n /// election's input; empty when unknown).\n pub fn rows(&self, subnet: &str, endpoint_id: &str) -> Vec {\n self.regs\n .lock()\n .unwrap()\n .get(subnet)\n .map(|r| r.instances(endpoint_id).to_vec())\n .unwrap_or_default()\n }\n\n /// A point-in-time clone of one subnet's registry (resolution input).\n pub fn snapshot(&self, subnet: &str) -> Option {\n self.regs.lock().unwrap().get(subnet).cloned()\n }\n\n /// Per-NODE routability across EVERY subnet's registry — the fold of\n /// [`SubnetRegistry::node_routability`] (#75, the evidence behind the\n /// `peers unreachable` verdict).\n ///\n /// Folded across ALL subnets, including detached ones, and folded with OR:\n /// a routable row anywhere is enough to say the node is up. That direction\n /// is deliberate — every extra subnet consulted can only make the offline\n /// claim HARDER to make, and the claim is the one that must be earned.\n /// A node no subnet holds a row for stays absent from the map (unknown,\n /// never offline). Taken under one lock, without cloning a registry.\n // [impl->REQ-PEER-ABSENCE-VERDICT]\n pub fn node_routability(&self) -> BTreeMap {\n let mut out: BTreeMap = BTreeMap::new();\n for reg in self.regs.lock().unwrap().values() {\n for (node, routable) in reg.node_routability() {\n let entry = out.entry(node).or_insert(false);\n *entry |= routable;\n }\n }\n out\n }\n\n /// Mirror every subnet's registry to `identity/registry/.json`\n /// (tmp-write + atomic rename — KNOWN-HAZARDS 5.2) for out-of-process\n /// readers. Best-effort: a failed snapshot write must not fail the merge\n /// that triggered it (readers tolerate staleness by contract).\n fn write_snapshots(&self) {\n self.snapshot_writes\n .fetch_add(1, std::sync::atomic::Ordering::Relaxed);\n let regs = self.regs.lock().unwrap();\n if regs.is_empty() {\n return;\n }\n if std::fs::create_dir_all(&self.snapshot_dir).is_err() {\n return;\n }\n for (subnet, reg) in regs.iter() {\n let Ok(json) = serde_json::to_vec_pretty(reg) else {\n continue;\n };\n let _ = atomic_write(&self.snapshot_dir.join(format!(\"{subnet}.json\")), &json);\n }\n drop(regs);\n // The heard-map mirror (M7 D2 hybrid liveness). `.meta`, not `.json`:\n // the snapshot reader globs `.json`, so this can never shadow\n // a subnet (even one literally named \"heard\").\n let heard = self.heard.lock().unwrap();\n if !heard.is_empty() {\n if let Ok(json) = serde_json::to_vec_pretty(&*heard) {\n let _ = atomic_write(&Self::heard_path(&self.snapshot_dir), &json);\n }\n }\n }\n\n /// The snapshot path for one subnet (the CLI reader's contract).\n pub fn snapshot_path(dir: &Path, subnet: &str) -> PathBuf {\n dir.join(format!(\"{subnet}.json\"))\n }\n\n /// The heard-map mirror's path (the CLI reader's contract): `node hex →\n /// last admitted-feed wall ms`.\n // [impl->REQ-SUBNET-1]\n pub fn heard_path(dir: &Path) -> PathBuf {\n dir.join(\"heard.meta\")\n }\n\n /// The re-pair eviction marker's path (M8 decision 13, REQ-SUBNET-7):","startLine":530,"lineNumbers":[530,null,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,null,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991]},"fileSize":138637,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt-daemon\\src\\registryhost.rs"}}},"isError":false,"timestamp":1789376804006}}
{"type":"message","id":"49211466","parentId":"dafac42f","timestamp":"2026-09-14T09:06:44.014Z","message":{"role":"toolResult","toolCallId":"call_hyQsPA1WNkRjShJGKpXDQ2Pv|fc_0e242d64fbed4820016aa7b923bf0087d19a7b79d3f04d8118","toolName":"read","content":[{"type":"text","text":" pub fn load() -> Self {\n…\n Self::over(\n…\n subnets\n .subnets\n .iter()\n .map(|s| (s.name.clone(), s.hide_new_endpoints))\n .collect(),\n )\n .owning(\n spt_store::perch::list_self_perch_ids_checked(&perch::owlery_dir())\n .map(|ids| ids.into_iter().collect()),\n )\n }\n\n /// Over an explicit scope, for a caller that already holds both halves and\n /// scopes narrower than the whole node (`endpoint list --subnet `).\n ///\n /// Ownership is UNKNOWN until [`owning`](Exclusions::owning) says otherwise\n /// — the constructor cannot silently guess it, because the guess that reads\n /// as harmless (\"own nothing\") is the one that opens the boundary.\n pub fn over(vis: VisibilityStore, hide_new: BTreeMap) -> Self {\n Self {\n vis,\n hide_new,\n owned: None,\n }\n }\n\n /// Name the endpoints THIS NODE owns. `None` leaves ownership unknown.\n ///\n /// The set the callers pass is the LOCAL PERCH ROSTER, which is the same set\n /// `advertise_local` feeds the owning-side gate — so \"an id whose defaults\n /// this node decides\" and \"an id this node advertises\" cannot come apart.\n // [impl->REQ-VIS-REMOTE-NOT-HIDE-NEW]\n pub fn owning(mut self, owned: Option>) -> Self {\n self.owned = owned;\n self\n }\n\n /// Whether `id` is an endpoint THIS NODE owns.\n ///\n /// Unknown ownership reads TRUE — every id treated as ours, which is the\n /// answer this seam gave before it was scoped. Deliberate: the scoping\n /// relaxes a default, so the failure that costs us is answering \"not ours\"\n /// about an endpoint that IS ours, which would unhide it. The conservative\n /// direction under ignorance is to keep applying our own policy.\n // [impl->REQ-VIS-REMOTE-NOT-HIDE-NEW]\n fn owns(&self, id: &str) -> bool {\n match &self.owned {\n Some(ids) => ids.contains(id),\n None => true,\n }\n }\n\n /// THE condition. Everything else asks this.\n ///\n /// `hide_new_endpoints` is the OWNING node's ADVERTISEMENT policy — captured\n /// at join and enforced on the owning side (`advertise_if_visible`), where a\n /// hidden endpoint never reaches a peer's registry at all. Re-applying this\n /// node's flag to another node's ids therefore gates nothing the owner has\n /// not already gated, and vetoes exactly the rows the owner deliberately\n /// advertised: with `hide_new` ON, a remote id — which has no override and\n /// no default-hide row in OUR store — fell through to `true`, so every\n /// remote target resolved NotFound and every remote row vanished from the\n /// listings. Not conservative, backwards.\n ///\n /// So the DEFAULT is scoped to ids we own. An EXPLICIT per-`(endpoint,\n /// subnet)` override still wins in both directions on a remote id too: an\n /// operator who named a specific endpoint said something the default never\n /// said, and that sentence is about reach from HERE, which is ours to\n /// decide.\n…\npub fn load_snapshots(dir: &Path) -> BTreeMap {\n let wait = RosterWait::start(\"roster.snapshots\", \"none\");\n let mut out = BTreeMap::new();\n let entries = match std::fs::read_dir(dir) {\n Ok(entries) => entries,\n Err(error) => {\n wait.finish(format_args!(\"outcome=read_dir_error snapshots=0 error={error:?}\"));\n return out;\n }\n };\n for entry in entries.flatten() {\n let path = entry.path();\n if path.extension().and_then(|e| e.to_str()) != Some(\"json\") {\n continue;\n }\n let Some(stem) = path.file_stem().and_then(|s| s.to_str()) else {\n continue;\n };\n let file = RosterWait::start(\"roster.snapshot_read\", \"none\");\n file.progress(format_args!(\"subnet={stem:?}\"));\n let raw = match std::fs::read_to_string(&path) {\n Ok(raw) => raw,\n Err(error) => {\n file.finish(format_args!(\"outcome=read_error error={error:?}\"));\n continue;\n }\n };\n file.finish(format_args!(\"outcome=read bytes={}\", raw.len()));\n let parse = RosterWait::start(\"roster.snapshot_parse\", \"none\");\n let reg = match serde_json::from_str::(&raw) {\n Ok(reg) => reg,\n Err(error) => {\n parse.finish(format_args!(\"outcome=parse_error error={error:?}\"));\n continue;\n }\n };\n parse.finish(format_args!(\"outcome=parsed\"));\n out.insert(stem.to_string(), reg);\n }\n wait.finish(format_args!(\"outcome=returned snapshots={} producer=scan_complete\", out.len()));\n out\n}\n\n/// What matching a sealed code's 4-byte short key against one subnet's\n/// node-tier rows produced.\n///\n/// Three outcomes rather than an `Option` because AMBIGUITY IS NOT ABSENCE and\n/// must not be rendered as it: 32 bits collide rarely, not never, and picking\n/// one of two candidates dials a stranger with a live code.\n// [impl->REQ-KNOCK-CODE-ROUTE]\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum ShortNodeRoute {\n /// Exactly one node in this subnet carries the prefix.\n Resolved(String),\n /// Several do. The full keys, so the refusal can name them.\n Ambiguous(Vec),\n /// None does — this subnet has never heard of the minting node.\n Unresolved,\n}\n\n/// Resolve a sealed code's short node key against ONE subnet's node-tier rows.\n///\n/// THE RESOLUTION SET IS THE UNION of both node-tier carriers — the node-level\n/// label map AND the authoring nodes of instance rows — and never an endpoint\n/// DISCOVER. Both halves are load-bearing: a member that never named itself\n/// holds no label row, and that member is exactly the undiscoverable minter a\n/// code exists to reach; a member with no endpoints of its own holds no instance\n/// row. Either carrier alone fails for the case the other covers."}],"details":{"displayContent":{"text":" pub fn load() -> Self {\n…\n Self::over(\n…\n subnets\n .subnets\n .iter()\n .map(|s| (s.name.clone(), s.hide_new_endpoints))\n .collect(),\n )\n .owning(\n spt_store::perch::list_self_perch_ids_checked(&perch::owlery_dir())\n .map(|ids| ids.into_iter().collect()),\n )\n }\n\n /// Over an explicit scope, for a caller that already holds both halves and\n /// scopes narrower than the whole node (`endpoint list --subnet `).\n ///\n /// Ownership is UNKNOWN until [`owning`](Exclusions::owning) says otherwise\n /// — the constructor cannot silently guess it, because the guess that reads\n /// as harmless (\"own nothing\") is the one that opens the boundary.\n pub fn over(vis: VisibilityStore, hide_new: BTreeMap) -> Self {\n Self {\n vis,\n hide_new,\n owned: None,\n }\n }\n\n /// Name the endpoints THIS NODE owns. `None` leaves ownership unknown.\n ///\n /// The set the callers pass is the LOCAL PERCH ROSTER, which is the same set\n /// `advertise_local` feeds the owning-side gate — so \"an id whose defaults\n /// this node decides\" and \"an id this node advertises\" cannot come apart.\n // [impl->REQ-VIS-REMOTE-NOT-HIDE-NEW]\n pub fn owning(mut self, owned: Option>) -> Self {\n self.owned = owned;\n self\n }\n\n /// Whether `id` is an endpoint THIS NODE owns.\n ///\n /// Unknown ownership reads TRUE — every id treated as ours, which is the\n /// answer this seam gave before it was scoped. Deliberate: the scoping\n /// relaxes a default, so the failure that costs us is answering \"not ours\"\n /// about an endpoint that IS ours, which would unhide it. The conservative\n /// direction under ignorance is to keep applying our own policy.\n // [impl->REQ-VIS-REMOTE-NOT-HIDE-NEW]\n fn owns(&self, id: &str) -> bool {\n match &self.owned {\n Some(ids) => ids.contains(id),\n None => true,\n }\n }\n\n /// THE condition. Everything else asks this.\n ///\n /// `hide_new_endpoints` is the OWNING node's ADVERTISEMENT policy — captured\n /// at join and enforced on the owning side (`advertise_if_visible`), where a\n /// hidden endpoint never reaches a peer's registry at all. Re-applying this\n /// node's flag to another node's ids therefore gates nothing the owner has\n /// not already gated, and vetoes exactly the rows the owner deliberately\n /// advertised: with `hide_new` ON, a remote id — which has no override and\n /// no default-hide row in OUR store — fell through to `true`, so every\n /// remote target resolved NotFound and every remote row vanished from the\n /// listings. Not conservative, backwards.\n ///\n /// So the DEFAULT is scoped to ids we own. An EXPLICIT per-`(endpoint,\n /// subnet)` override still wins in both directions on a remote id too: an\n /// operator who named a specific endpoint said something the default never\n /// said, and that sentence is about reach from HERE, which is ours to\n /// decide.\n…\npub fn load_snapshots(dir: &Path) -> BTreeMap {\n let wait = RosterWait::start(\"roster.snapshots\", \"none\");\n let mut out = BTreeMap::new();\n let entries = match std::fs::read_dir(dir) {\n Ok(entries) => entries,\n Err(error) => {\n wait.finish(format_args!(\"outcome=read_dir_error snapshots=0 error={error:?}\"));\n return out;\n }\n };\n for entry in entries.flatten() {\n let path = entry.path();\n if path.extension().and_then(|e| e.to_str()) != Some(\"json\") {\n continue;\n }\n let Some(stem) = path.file_stem().and_then(|s| s.to_str()) else {\n continue;\n };\n let file = RosterWait::start(\"roster.snapshot_read\", \"none\");\n file.progress(format_args!(\"subnet={stem:?}\"));\n let raw = match std::fs::read_to_string(&path) {\n Ok(raw) => raw,\n Err(error) => {\n file.finish(format_args!(\"outcome=read_error error={error:?}\"));\n continue;\n }\n };\n file.finish(format_args!(\"outcome=read bytes={}\", raw.len()));\n let parse = RosterWait::start(\"roster.snapshot_parse\", \"none\");\n let reg = match serde_json::from_str::(&raw) {\n Ok(reg) => reg,\n Err(error) => {\n parse.finish(format_args!(\"outcome=parse_error error={error:?}\"));\n continue;\n }\n };\n parse.finish(format_args!(\"outcome=parsed\"));\n out.insert(stem.to_string(), reg);\n }\n wait.finish(format_args!(\"outcome=returned snapshots={} producer=scan_complete\", out.len()));\n out\n}\n\n/// What matching a sealed code's 4-byte short key against one subnet's\n/// node-tier rows produced.\n///\n/// Three outcomes rather than an `Option` because AMBIGUITY IS NOT ABSENCE and\n/// must not be rendered as it: 32 bits collide rarely, not never, and picking\n/// one of two candidates dials a stranger with a live code.\n// [impl->REQ-KNOCK-CODE-ROUTE]\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum ShortNodeRoute {\n /// Exactly one node in this subnet carries the prefix.\n Resolved(String),\n /// Several do. The full keys, so the refusal can name them.\n Ambiguous(Vec),\n /// None does — this subnet has never heard of the minting node.\n Unresolved,\n}\n\n/// Resolve a sealed code's short node key against ONE subnet's node-tier rows.\n///\n/// THE RESOLUTION SET IS THE UNION of both node-tier carriers — the node-level\n/// label map AND the authoring nodes of instance rows — and never an endpoint\n/// DISCOVER. Both halves are load-bearing: a member that never named itself\n/// holds no label row, and that member is exactly the undiscoverable minter a\n/// code exists to reach; a member with no endpoints of its own holds no instance\n/// row. Either carrier alone fails for the case the other covers.","startLine":108,"lineNumbers":[108,null,110,null,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,null,1482,1483,1484,1485,1486,1487,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547,1548,1549]},"fileSize":154758,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt\\src\\wansend.rs"}}},"isError":false,"timestamp":1789376804013}}
{"type":"message","id":"c28a18d1","parentId":"49211466","timestamp":"2026-09-14T09:06:44.070Z","message":{"role":"toolResult","toolCallId":"call_PIRgmUpZRwJ56D6vrablfxFl|fc_0e242d64fbed4820016aa7b923bf1087d1a820d5dcb712f1bf","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-INST-12]\npub fn resolve_across_visible(\n subnets: &BTreeMap,\n address: &Address,\n local_node: &str,\n excluded: impl Fn(&str, &str) -> bool,\n) -> Resolution {\n // Subnet-qualified: resolve only there, tagging the subnet onto a hit.\n if let Some(subnet) = &address.subnet {\n return match subnets.get(subnet) {\n Some(reg) => {\n match reg.resolve_visible(address, local_node, |id| excluded(subnet, id)) {\n Resolution::Resolved { instance, .. } => Resolution::Resolved {\n subnet: Some(subnet.clone()),\n instance,\n },\n other => other,\n }\n }\n None => Resolution::NotFound,\n };\n }\n\n // Unqualified: union the routable instances for this id across every visible subnet,\n // deduped by node (subnet is not a disambiguation axis — ADR-0006 §1). A node\n // advertised into several subnets is ONE endpoint; among same-node twins we keep the\n // freshest epoch (same author, per-node monotonic → comparable) and remember the\n // subnet that row came from as the dial target. Exclusion drops a (subnet, id) pair\n // from the union rather than poisoning the whole resolution.\n let mut by_node: BTreeMap = BTreeMap::new();\n for (name, reg) in subnets {\n if excluded(name, &address.id) {\n continue;\n }\n for inst in reg.instances(&address.id) {\n if !inst.status.routable() {\n continue;\n }\n match by_node.get(&inst.node) {\n Some((_, kept)) if kept.epoch >= inst.epoch => {}\n _ => {\n by_node.insert(inst.node.clone(), (name.clone(), inst.clone()));\n }\n }\n }\n }\n\n let live: Vec<&Instance> = by_node.values().map(|(_, i)| i).collect();\n match resolve_among(&live, address, local_node) {\n // Re-tag the winning endpoint's subnet (the remote dial target). A local hit\n // ignores the tag — `route_wan` maps it to the no-wire path.\n Resolution::Resolved { instance, .. } => {\n let subnet = by_node.get(&instance.node).map(|(s, _)| s.clone());\n Resolution::Resolved { subnet, instance }\n }\n other => other,\n }\n}\n\n/// The verdict of [`select_rest_target`] — where a BARE-id rest verb should go.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum RestTarget {\n /// No routable instance in any visible subnet.\n NotFound,\n /// The verb's goal is already satisfied; the named node(s) are the ones that\n /// satisfy it. **ADVISORY** — candidate status is the gossiped (post-A-1\n /// derived) state and may be stale; the qualified `id@node` path is the\n /// operator's override.\n NoOp(Vec),\n /// Exactly one actionable instance — route the verb to this node.\n Act(String),\n /// More than one actionable instance — the operator must qualify `id@node`.\n Ambiguous(Vec),\n}\n\n/// When a rest verb's goal counts as satisfied: as soon as ANY instance is at\n/// the target ([`Exists`](GoalKind::Exists) — e.g. `wake`, satisfied by any\n/// Active), or only when EVERY instance is at the target\n/// ([`Forall`](GoalKind::Forall) — e.g. `suspend`, satisfied only when all\n/// Suspended). The two verbs are NOT symmetric: the mixed case (some at target,\n/// some not) resolves oppositely per kind.\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub enum GoalKind {\n Exists,\n Forall,\n}\n\n/// A rest verb expressed as a goal: the [`Status`] every instance should reach\n/// and the [`GoalKind`] that says when the goal is met. `wake` is\n/// `{Active, Exists}`; `suspend` is `{Suspended, Forall}`.\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub struct RestGoal {\n pub target: Status,\n pub kind: GoalKind,\n}\n\n/// The BARE-id rest-verb target-selection rule (REQ-REST-VERB-ROUTING,\n/// goal-satisfaction ruling @188d269): resolve a bare id's rest-verb target\n/// across visible registries by instance STATUS.\n///\n/// [`resolve_across_visible`] is status-blind (routable-only) and its\n/// [`Ambiguity`] payload is node-hexes-only, so it cannot express this rule —\n/// hence a separate selector over the full `(node, status)` candidate set.\n/// `cmd_send`'s resolver is untouched.\n///\n/// A candidate is ACTIONABLE iff its status != the goal target (the verb would\n/// change it). The goal is SATISFIED per its kind:\n/// - `wake` ([`Exists`](GoalKind::Exists)): satisfied iff ANY candidate is at target.\n/// - `suspend` ([`Forall`](GoalKind::Forall)): satisfied iff NO candidate is actionable.\n///\n/// ```text\n/// 0 candidates -> NotFound\n/// goal satisfied -> NoOp(satisfying nodes) (already there — name them)\n/// exactly 1 actionable -> Act(node)\n/// >1 actionable -> Ambiguous(actionable nodes) (copy-paste id@node)\n/// ```\n///\n/// `Offline` instances are NEVER candidates (mirrors [`Status::routable`]) — an\n/// all-Offline id yields `NotFound`, filtered here so the invariant holds\n/// regardless of what the caller passes.\n///\n/// STALENESS: candidate status is the ADVERTISED (gossiped) status, derived\n/// post-A-1 through the shared effective-state fn but potentially STALE — so a\n/// `NoOp` verdict is ADVISORY. The qualified `id@node` path (unchanged) is the\n/// operator's override when the advisory is wrong.\n// [impl->REQ-REST-VERB-ROUTING]\npub fn select_rest_target(candidates: &[(String, Status)], goal: RestGoal) -> RestTarget {\n let live: Vec<&(String, Status)> =\n candidates.iter().filter(|(_, s)| s.routable()).collect();\n if live.is_empty() {\n…\n }\n…\n}\n\n[Showing lines 1019-1148 of 2707. Use :1149 to continue]"}],"details":{"truncation":{"content":"// [impl->REQ-INST-12]\r\npub fn resolve_across_visible(\r\n subnets: &BTreeMap,\r\n address: &Address,\r\n local_node: &str,\r\n excluded: impl Fn(&str, &str) -> bool,\r\n) -> Resolution {\r\n // Subnet-qualified: resolve only there, tagging the subnet onto a hit.\r\n if let Some(subnet) = &address.subnet {\r\n return match subnets.get(subnet) {\r\n Some(reg) => {\r\n match reg.resolve_visible(address, local_node, |id| excluded(subnet, id)) {\r\n Resolution::Resolved { instance, .. } => Resolution::Resolved {\r\n subnet: Some(subnet.clone()),\r\n instance,\r\n },\r\n other => other,\r\n }\r\n }\r\n None => Resolution::NotFound,\r\n };\r\n }\r\n\r\n // Unqualified: union the routable instances for this id across every visible subnet,\r\n // deduped by node (subnet is not a disambiguation axis — ADR-0006 §1). A node\r\n // advertised into several subnets is ONE endpoint; among same-node twins we keep the\r\n // freshest epoch (same author, per-node monotonic → comparable) and remember the\r\n // subnet that row came from as the dial target. Exclusion drops a (subnet, id) pair\r\n // from the union rather than poisoning the whole resolution.\r\n let mut by_node: BTreeMap = BTreeMap::new();\r\n for (name, reg) in subnets {\r\n if excluded(name, &address.id) {\r\n continue;\r\n }\r\n for inst in reg.instances(&address.id) {\r\n if !inst.status.routable() {\r\n continue;\r\n }\r\n match by_node.get(&inst.node) {\r\n Some((_, kept)) if kept.epoch >= inst.epoch => {}\r\n _ => {\r\n by_node.insert(inst.node.clone(), (name.clone(), inst.clone()));\r\n }\r\n }\r\n }\r\n }\r\n\r\n let live: Vec<&Instance> = by_node.values().map(|(_, i)| i).collect();\r\n match resolve_among(&live, address, local_node) {\r\n // Re-tag the winning endpoint's subnet (the remote dial target). A local hit\r\n // ignores the tag — `route_wan` maps it to the no-wire path.\r\n Resolution::Resolved { instance, .. } => {\r\n let subnet = by_node.get(&instance.node).map(|(s, _)| s.clone());\r\n Resolution::Resolved { subnet, instance }\r\n }\r\n other => other,\r\n }\r\n}\r\n\r\n/// The verdict of [`select_rest_target`] — where a BARE-id rest verb should go.\r\n#[derive(Debug, Clone, PartialEq, Eq)]\r\npub enum RestTarget {\r\n /// No routable instance in any visible subnet.\r\n NotFound,\r\n /// The verb's goal is already satisfied; the named node(s) are the ones that\r\n /// satisfy it. **ADVISORY** — candidate status is the gossiped (post-A-1\r\n /// derived) state and may be stale; the qualified `id@node` path is the\r\n /// operator's override.\r\n NoOp(Vec),\r\n /// Exactly one actionable instance — route the verb to this node.\r\n Act(String),\r\n /// More than one actionable instance — the operator must qualify `id@node`.\r\n Ambiguous(Vec),\r\n}\r\n\r\n/// When a rest verb's goal counts as satisfied: as soon as ANY instance is at\r\n/// the target ([`Exists`](GoalKind::Exists) — e.g. `wake`, satisfied by any\r\n/// Active), or only when EVERY instance is at the target\r\n/// ([`Forall`](GoalKind::Forall) — e.g. `suspend`, satisfied only when all\r\n/// Suspended). The two verbs are NOT symmetric: the mixed case (some at target,\r\n/// some not) resolves oppositely per kind.\r\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\r\npub enum GoalKind {\r\n Exists,\r\n Forall,\r\n}\r\n\r\n/// A rest verb expressed as a goal: the [`Status`] every instance should reach\r\n/// and the [`GoalKind`] that says when the goal is met. `wake` is\r\n/// `{Active, Exists}`; `suspend` is `{Suspended, Forall}`.\r\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\r\npub struct RestGoal {\r\n pub target: Status,\r\n pub kind: GoalKind,\r\n}\r\n\r\n/// The BARE-id rest-verb target-selection rule (REQ-REST-VERB-ROUTING,\r\n/// goal-satisfaction ruling @188d269): resolve a bare id's rest-verb target\r\n/// across visible registries by instance STATUS.\r\n///\r\n/// [`resolve_across_visible`] is status-blind (routable-only) and its\r\n/// [`Ambiguity`] payload is node-hexes-only, so it cannot express this rule —\r\n/// hence a separate selector over the full `(node, status)` candidate set.\r\n/// `cmd_send`'s resolver is untouched.\r\n///\r\n/// A candidate is ACTIONABLE iff its status != the goal target (the verb would\r\n/// change it). The goal is SATISFIED per its kind:\r\n/// - `wake` ([`Exists`](GoalKind::Exists)): satisfied iff ANY candidate is at target.\r\n/// - `suspend` ([`Forall`](GoalKind::Forall)): satisfied iff NO candidate is actionable.\r\n///\r\n/// ```text\r\n/// 0 candidates -> NotFound\r\n/// goal satisfied -> NoOp(satisfying nodes) (already there — name them)\r\n/// exactly 1 actionable -> Act(node)\r\n/// >1 actionable -> Ambiguous(actionable nodes) (copy-paste id@node)\r\n/// ```\r\n///\r\n/// `Offline` instances are NEVER candidates (mirrors [`Status::routable`]) — an\r\n/// all-Offline id yields `NotFound`, filtered here so the invariant holds\r\n/// regardless of what the caller passes.\r\n///\r\n/// STALENESS: candidate status is the ADVERTISED (gossiped) status, derived\r\n/// post-A-1 through the shared effective-state fn but potentially STALE — so a\r\n/// `NoOp` verdict is ADVISORY. The qualified `id@node` path (unchanged) is the\r\n/// operator's override when the advisory is wrong.\r\n// [impl->REQ-REST-VERB-ROUTING]\r\npub fn select_rest_target(candidates: &[(String, Status)], goal: RestGoal) -> RestTarget {\r\n let live: Vec<&(String, Status)> =\r\n candidates.iter().filter(|(_, s)| s.routable()).collect();\r\n if live.is_empty() {\r","truncated":true,"truncatedBy":"lines","totalLines":1689,"totalBytes":5900,"outputLines":130,"outputBytes":5900,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2707,"displayContent":{"text":"// [impl->REQ-INST-12]\r\npub fn resolve_across_visible(\r\n subnets: &BTreeMap,\r\n address: &Address,\r\n local_node: &str,\r\n excluded: impl Fn(&str, &str) -> bool,\r\n) -> Resolution {\r\n // Subnet-qualified: resolve only there, tagging the subnet onto a hit.\r\n if let Some(subnet) = &address.subnet {\r\n return match subnets.get(subnet) {\r\n Some(reg) => {\r\n match reg.resolve_visible(address, local_node, |id| excluded(subnet, id)) {\r\n Resolution::Resolved { instance, .. } => Resolution::Resolved {\r\n subnet: Some(subnet.clone()),\r\n instance,\r\n },\r\n other => other,\r\n }\r\n }\r\n None => Resolution::NotFound,\r\n };\r\n }\r\n\r\n // Unqualified: union the routable instances for this id across every visible subnet,\r\n // deduped by node (subnet is not a disambiguation axis — ADR-0006 §1). A node\r\n // advertised into several subnets is ONE endpoint; among same-node twins we keep the\r\n // freshest epoch (same author, per-node monotonic → comparable) and remember the\r\n // subnet that row came from as the dial target. Exclusion drops a (subnet, id) pair\r\n // from the union rather than poisoning the whole resolution.\r\n let mut by_node: BTreeMap = BTreeMap::new();\r\n for (name, reg) in subnets {\r\n if excluded(name, &address.id) {\r\n continue;\r\n }\r\n for inst in reg.instances(&address.id) {\r\n if !inst.status.routable() {\r\n continue;\r\n }\r\n match by_node.get(&inst.node) {\r\n Some((_, kept)) if kept.epoch >= inst.epoch => {}\r\n _ => {\r\n by_node.insert(inst.node.clone(), (name.clone(), inst.clone()));\r\n }\r\n }\r\n }\r\n }\r\n\r\n let live: Vec<&Instance> = by_node.values().map(|(_, i)| i).collect();\r\n match resolve_among(&live, address, local_node) {\r\n // Re-tag the winning endpoint's subnet (the remote dial target). A local hit\r\n // ignores the tag — `route_wan` maps it to the no-wire path.\r\n Resolution::Resolved { instance, .. } => {\r\n let subnet = by_node.get(&instance.node).map(|(s, _)| s.clone());\r\n Resolution::Resolved { subnet, instance }\r\n }\r\n other => other,\r\n }\r\n}\r\n\r\n/// The verdict of [`select_rest_target`] — where a BARE-id rest verb should go.\r\n#[derive(Debug, Clone, PartialEq, Eq)]\r\npub enum RestTarget {\r\n /// No routable instance in any visible subnet.\r\n NotFound,\r\n /// The verb's goal is already satisfied; the named node(s) are the ones that\r\n /// satisfy it. **ADVISORY** — candidate status is the gossiped (post-A-1\r\n /// derived) state and may be stale; the qualified `id@node` path is the\r\n /// operator's override.\r\n NoOp(Vec),\r\n /// Exactly one actionable instance — route the verb to this node.\r\n Act(String),\r\n /// More than one actionable instance — the operator must qualify `id@node`.\r\n Ambiguous(Vec),\r\n}\r\n\r\n/// When a rest verb's goal counts as satisfied: as soon as ANY instance is at\r\n/// the target ([`Exists`](GoalKind::Exists) — e.g. `wake`, satisfied by any\r\n/// Active), or only when EVERY instance is at the target\r\n/// ([`Forall`](GoalKind::Forall) — e.g. `suspend`, satisfied only when all\r\n/// Suspended). The two verbs are NOT symmetric: the mixed case (some at target,\r\n/// some not) resolves oppositely per kind.\r\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\r\npub enum GoalKind {\r\n Exists,\r\n Forall,\r\n}\r\n\r\n/// A rest verb expressed as a goal: the [`Status`] every instance should reach\r\n/// and the [`GoalKind`] that says when the goal is met. `wake` is\r\n/// `{Active, Exists}`; `suspend` is `{Suspended, Forall}`.\r\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\r\npub struct RestGoal {\r\n pub target: Status,\r\n pub kind: GoalKind,\r\n}\r\n\r\n/// The BARE-id rest-verb target-selection rule (REQ-REST-VERB-ROUTING,\r\n/// goal-satisfaction ruling @188d269): resolve a bare id's rest-verb target\r\n/// across visible registries by instance STATUS.\r\n///\r\n/// [`resolve_across_visible`] is status-blind (routable-only) and its\r\n/// [`Ambiguity`] payload is node-hexes-only, so it cannot express this rule —\r\n/// hence a separate selector over the full `(node, status)` candidate set.\r\n/// `cmd_send`'s resolver is untouched.\r\n///\r\n/// A candidate is ACTIONABLE iff its status != the goal target (the verb would\r\n/// change it). The goal is SATISFIED per its kind:\r\n/// - `wake` ([`Exists`](GoalKind::Exists)): satisfied iff ANY candidate is at target.\r\n/// - `suspend` ([`Forall`](GoalKind::Forall)): satisfied iff NO candidate is actionable.\r\n///\r\n/// ```text\r\n/// 0 candidates -> NotFound\r\n/// goal satisfied -> NoOp(satisfying nodes) (already there — name them)\r\n/// exactly 1 actionable -> Act(node)\r\n/// >1 actionable -> Ambiguous(actionable nodes) (copy-paste id@node)\r\n/// ```\r\n///\r\n/// `Offline` instances are NEVER candidates (mirrors [`Status::routable`]) — an\r\n/// all-Offline id yields `NotFound`, filtered here so the invariant holds\r\n/// regardless of what the caller passes.\r\n///\r\n/// STALENESS: candidate status is the ADVERTISED (gossiped) status, derived\r\n/// post-A-1 through the shared effective-state fn but potentially STALE — so a\r\n/// `NoOp` verdict is ADVISORY. The qualified `id@node` path (unchanged) is the\r\n/// operator's override when the advisory is wrong.\r\n// [impl->REQ-REST-VERB-ROUTING]\r\npub fn select_rest_target(candidates: &[(String, Status)], goal: RestGoal) -> RestTarget {\r\n let live: Vec<&(String, Status)> =\r\n candidates.iter().filter(|(_, s)| s.routable()).collect();\r\n if live.is_empty() {\r\n…\n }\n…\n}","startLine":1019,"lineNumbers":[1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148,null,1150,null,1173]},"fileSize":127868,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt-net\\src\\net\\registry.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":2707,"totalBytes":5900,"outputLines":130,"outputBytes":5900,"shownRange":{"start":1019,"end":1148},"nextOffset":1149}}},"isError":false,"timestamp":1789376804068}}
{"type":"message","id":"abd6b030","parentId":"c28a18d1","timestamp":"2026-09-14T09:06:44.077Z","message":{"role":"toolResult","toolCallId":"call_o0sZpsZgfHFpbtQZM8CtbDl1|fc_0e242d64fbed4820016aa7b923bf0887d19ad95e9aa120ce23","toolName":"read","content":[{"type":"text","text":"pub struct PresenceTarget {\n…\n /// when the winner is local.\n pub node: String,\n /// The winning recency stamp.\n pub last_active_ms: u64,\n /// The local perch behind the winner — `Some` iff the winner is this\n /// node's own live perch (callers deliver locally through it); `None`\n /// for a remote winner (callers let replication carry the surface).\n pub local: Option,\n}\n\n/// Load every per-subnet registry snapshot under `dir`\n/// (`identity/registry/.json`). Missing dir / unparseable snapshots\n/// degrade to absent — presence then resolves from the local leg alone,\n/// exactly the pre-D6 behavior (the stale-tolerant reader contract).\npub fn load_registry_snapshots(dir: &Path) -> BTreeMap {\n let mut out = BTreeMap::new();\n let Ok(entries) = std::fs::read_dir(dir) else {\n return out;\n };\n for entry in entries.flatten() {\n let path = entry.path();\n if path.extension().and_then(|e| e.to_str()) != Some(\"json\") {\n continue;\n }\n let Some(stem) = path.file_stem().and_then(|s| s.to_str()) else {\n continue;\n };\n let Ok(raw) = std::fs::read_to_string(&path) else {\n continue;\n };\n let Ok(reg) = serde_json::from_str::(&raw) else {\n continue;\n };\n out.insert(stem.to_string(), reg);\n }\n out\n}\n\n/// The canonical snapshot dir ([`load_registry_snapshots`]' production input).\npub fn registry_snapshot_dir() -> std::path::PathBuf {\n spt_store::perch::identity_dir().join(\"registry\")\n}\n\n/// This node's own pubkey hex — non-minting (the [`crate::access`] posture):\n/// no identity ⇒ empty string, which matches no registry row, so every row\n/// counts as remote and the local leg still resolves through the perch scan.\npub fn local_node_hex() -> String {\n if !spt_store::perch::node_key_file().exists() {\n return String::new();\n }\n spt_store::nodeid::load_or_create()\n .ok()\n .map(|id| id.public_key().to_hex())\n .unwrap_or_default()\n}\n\n[Showing lines 44-97 of 412. Use :98 to continue]"}],"details":{"truncation":{"content":" /// when the winner is local.\r\n pub node: String,\r\n /// The winning recency stamp.\r\n pub last_active_ms: u64,\r\n /// The local perch behind the winner — `Some` iff the winner is this\r\n /// node's own live perch (callers deliver locally through it); `None`\r\n /// for a remote winner (callers let replication carry the surface).\r\n pub local: Option,\r\n}\r\n\r\n/// Load every per-subnet registry snapshot under `dir`\r\n/// (`identity/registry/.json`). Missing dir / unparseable snapshots\r\n/// degrade to absent — presence then resolves from the local leg alone,\r\n/// exactly the pre-D6 behavior (the stale-tolerant reader contract).\r\npub fn load_registry_snapshots(dir: &Path) -> BTreeMap {\r\n let mut out = BTreeMap::new();\r\n let Ok(entries) = std::fs::read_dir(dir) else {\r\n return out;\r\n };\r\n for entry in entries.flatten() {\r\n let path = entry.path();\r\n if path.extension().and_then(|e| e.to_str()) != Some(\"json\") {\r\n continue;\r\n }\r\n let Some(stem) = path.file_stem().and_then(|s| s.to_str()) else {\r\n continue;\r\n };\r\n let Ok(raw) = std::fs::read_to_string(&path) else {\r\n continue;\r\n };\r\n let Ok(reg) = serde_json::from_str::(&raw) else {\r\n continue;\r\n };\r\n out.insert(stem.to_string(), reg);\r\n }\r\n out\r\n}\r\n\r\n/// The canonical snapshot dir ([`load_registry_snapshots`]' production input).\r\npub fn registry_snapshot_dir() -> std::path::PathBuf {\r\n spt_store::perch::identity_dir().join(\"registry\")\r\n}\r\n\r\n/// This node's own pubkey hex — non-minting (the [`crate::access`] posture):\r\n/// no identity ⇒ empty string, which matches no registry row, so every row\r\n/// counts as remote and the local leg still resolves through the perch scan.\r\npub fn local_node_hex() -> String {\r\n if !spt_store::perch::node_key_file().exists() {\r\n return String::new();\r\n }\r\n spt_store::nodeid::load_or_create()\r\n .ok()\r\n .map(|id| id.public_key().to_hex())\r\n .unwrap_or_default()\r","truncated":true,"truncatedBy":"lines","totalLines":369,"totalBytes":2131,"outputLines":54,"outputBytes":2131,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":412,"displayContent":{"text":"pub struct PresenceTarget {\n…\n /// when the winner is local.\r\n pub node: String,\r\n /// The winning recency stamp.\r\n pub last_active_ms: u64,\r\n /// The local perch behind the winner — `Some` iff the winner is this\r\n /// node's own live perch (callers deliver locally through it); `None`\r\n /// for a remote winner (callers let replication carry the surface).\r\n pub local: Option,\r\n}\r\n\r\n/// Load every per-subnet registry snapshot under `dir`\r\n/// (`identity/registry/.json`). 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NO DAEMON: this binary stays LIGHT.\n\nuse std::path::PathBuf;\nuse std::process::Command;\nuse std::time::Duration;\n\nmod common;\nuse common::CommandNoWindowExt;\n\nuse spt_net::net::registry::{Instance, Status, SubnetRegistry};\nuse spt_store::access::Mode;\nuse spt_store::info::{self, InfoJson};\nuse spt_store::perch::{self, ParentHint};\nuse spt_store::subnet::SubnetStore;\n\n\n\nfn instance_on(node: &str) -> Instance {\n Instance {\n node: node.to_string(),\n status: Status::Active,\n epoch: 1,\n resources: None,\n last_active_ms: None,\n shell_adapters: Vec::new(),\n node_label: None,\n machine_id: None,\n endpoint_type: None,\n bound: true,\n controller_node: None,\n harness_only: false,\n adapter: None,\n recent_projects: Vec::new(),\n controlled: false,\n }\n}\n\n/// The endpoint ids `endpoint list --json` rendered for one subnet group.\nfn rendered(doc: &serde_json::Value, subnet: &str) -> Vec {\n doc.get(\"subnets\")\n .and_then(|s| s.as_array())\n .unwrap_or_else(|| panic!(\"the listing carries subnet groups: {doc}\"))\n .iter()\n .find(|g| g.get(\"name\").and_then(|n| n.as_str()) == Some(subnet))\n .unwrap_or_else(|| panic!(\"the {subnet} group is present: {doc}\"))\n .get(\"endpoints\")\n .and_then(|e| e.as_array())\n .unwrap_or_else(|| panic!(\"the group carries endpoints: {doc}\"))\n .iter()\n .filter_map(|r| r.get(\"id\").and_then(|v| v.as_str()).map(str::to_string))\n .collect()\n}\n\n#[test]\nfn hide_new_keeps_our_own_endpoint_hidden_and_leaves_other_nodes_rows_alone() {\n // Single-`#[test]` binary: it owns the process-global `SPT_HOME` on its sole\n // thread (the `n1_pairing` discipline).\n let home = tempfile::tempdir().expect(\"home\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let subnet = \"home\";\n let mine = \"localep\";\n let theirs = \"remotey\";\n\n // This node's own key, and a fabricated peer's — the ownership line the\n // scope is drawn on.\n let self_node = spt_store::nodeid::load_or_create_at(&perch::identity_dir().join(\"node.key\"))\n .expect(\"node identity\")\n .public_key()\n .to_hex();\n let remote_node = \"11\".repeat(32);\n assert_ne!(self_node, remote_node, \"the fixture's two nodes are distinct\");\n\n // ── This node's OWN endpoint: a real perch, so the roster (which is what\n // the listing hands `Exclusions::owning`) genuinely owns it. It carries\n // NO visibility row of any kind — the defect lives entirely in what a\n // store says about an id it has no row for.\n let perch_path = perch::resolve_perch_path(mine, ParentHint::Infer);\n std::fs::create_dir_all(&perch_path).expect(\"perch dir\");\n let rec = InfoJson::new(mine, \"live_agent\", 0, \"w5-vis-sid\", \"live_agent\");\n info::write_info(&perch_path, &rec).expect(\"write info\");\n\n // ── The subnet, with the posture the defect needs ──\n let subnet_file = perch::subnet_file();\n let mut subnets = SubnetStore::load_from(&subnet_file);\n subnets.create_subnet(subnet, Mode::Open).expect(\"create subnet\");\n subnets\n .set_hide_new_endpoints(subnet, true)\n .expect(\"arm hide_new\");\n subnets.save_to(&subnet_file).expect(\"save subnets\");\n\n // ── The persisted WAN snapshot: one row this node owns, one row another\n // node advertised to us. Both Active, both blurb-free — uniform in every\n // property EXCEPT ownership, which is the property under test.\n let registry_dir = perch::identity_dir().join(\"registry\");\n std::fs::create_dir_all(®istry_dir).expect(\"registry dir\");\n let snapshot = registry_dir.join(format!(\"{subnet}.json\"));\n let mut reg = SubnetRegistry::default();\n reg.merge_instance(mine, instance_on(&self_node));\n reg.merge_instance(theirs, instance_on(&remote_node));\n let write_snapshot = |reg: &SubnetRegistry| {\n std::fs::write(&snapshot, serde_json::to_string(reg).expect(\"encode registry\"))\n .expect(\"write snapshot\")\n };\n write_snapshot(®);\n\n let spt_bin = PathBuf::from(env!(\"CARGO_BIN_EXE_spt\"));\n let list = || {\n let mut cmd = Command::new(&spt_bin);\n cmd.no_window()\n // A run FROM a live endpoint session would otherwise resolve the\n // child to the RUNNER's endpoint and pin a foreign self row.\n .env_remove(\"OWL_SESSION_ID\")\n .env_remove(\"SPT_AGENT_ID\")\n .env_remove(\"SPT_ENDPOINT_ID\")\n .args([\"endpoint\", \"list\", \"--json\"])\n .env(\"SPT_HOME\", home.path());\n let out = common::output_bounded(cmd, Duration::from_secs(30));\n assert!(out.status.success(), \"endpoint list --json must succeed: {out:?}\");\n let text = String::from_utf8_lossy(&out.stdout).to_string();\n eprintln!(\"=== endpoint list --json ===\\n{text}\");\n serde_json::from_str::(&text).expect(\"valid JSON listing\")\n };\n\n // ══ POSTURE ON ══════════════════════════════════════════════════════════\n…\n}\n\n[Showing lines 34-158 of 196. Use :159 to continue]"}],"details":{"truncation":{"content":"//! that never sees any of them. NO DAEMON: this binary stays LIGHT.\r\n\r\nuse std::path::PathBuf;\r\nuse std::process::Command;\r\nuse std::time::Duration;\r\n\r\nmod common;\r\nuse common::CommandNoWindowExt;\r\n\r\nuse spt_net::net::registry::{Instance, Status, SubnetRegistry};\r\nuse spt_store::access::Mode;\r\nuse spt_store::info::{self, InfoJson};\r\nuse spt_store::perch::{self, ParentHint};\r\nuse spt_store::subnet::SubnetStore;\r\n\r\n\r\n\r\nfn instance_on(node: &str) -> Instance {\r\n Instance {\r\n node: node.to_string(),\r\n status: Status::Active,\r\n epoch: 1,\r\n resources: None,\r\n last_active_ms: None,\r\n shell_adapters: Vec::new(),\r\n node_label: None,\r\n machine_id: None,\r\n endpoint_type: None,\r\n bound: true,\r\n controller_node: None,\r\n harness_only: false,\r\n adapter: None,\r\n recent_projects: Vec::new(),\r\n controlled: false,\r\n }\r\n}\r\n\r\n/// The endpoint ids `endpoint list --json` rendered for one subnet group.\r\nfn rendered(doc: &serde_json::Value, subnet: &str) -> Vec {\r\n doc.get(\"subnets\")\r\n .and_then(|s| s.as_array())\r\n .unwrap_or_else(|| panic!(\"the listing carries subnet groups: {doc}\"))\r\n .iter()\r\n .find(|g| g.get(\"name\").and_then(|n| n.as_str()) == Some(subnet))\r\n .unwrap_or_else(|| panic!(\"the {subnet} group is present: {doc}\"))\r\n .get(\"endpoints\")\r\n .and_then(|e| e.as_array())\r\n .unwrap_or_else(|| panic!(\"the group carries endpoints: {doc}\"))\r\n .iter()\r\n .filter_map(|r| r.get(\"id\").and_then(|v| v.as_str()).map(str::to_string))\r\n .collect()\r\n}\r\n\r\n#[test]\r\nfn hide_new_keeps_our_own_endpoint_hidden_and_leaves_other_nodes_rows_alone() {\r\n // Single-`#[test]` binary: it owns the process-global `SPT_HOME` on its sole\r\n // thread (the `n1_pairing` discipline).\r\n let home = tempfile::tempdir().expect(\"home\");\r\n std::env::set_var(\"SPT_HOME\", home.path());\r\n\r\n let subnet = \"home\";\r\n let mine = \"localep\";\r\n let theirs = \"remotey\";\r\n\r\n // This node's own key, and a fabricated peer's — the ownership line the\r\n // scope is drawn on.\r\n let self_node = spt_store::nodeid::load_or_create_at(&perch::identity_dir().join(\"node.key\"))\r\n .expect(\"node identity\")\r\n .public_key()\r\n .to_hex();\r\n let remote_node = \"11\".repeat(32);\r\n assert_ne!(self_node, remote_node, \"the fixture's two nodes are distinct\");\r\n\r\n // ── This node's OWN endpoint: a real perch, so the roster (which is what\r\n // the listing hands `Exclusions::owning`) genuinely owns it. It carries\r\n // NO visibility row of any kind — the defect lives entirely in what a\r\n // store says about an id it has no row for.\r\n let perch_path = perch::resolve_perch_path(mine, ParentHint::Infer);\r\n std::fs::create_dir_all(&perch_path).expect(\"perch dir\");\r\n let rec = InfoJson::new(mine, \"live_agent\", 0, \"w5-vis-sid\", \"live_agent\");\r\n info::write_info(&perch_path, &rec).expect(\"write info\");\r\n\r\n // ── The subnet, with the posture the defect needs ──\r\n let subnet_file = perch::subnet_file();\r\n let mut subnets = SubnetStore::load_from(&subnet_file);\r\n subnets.create_subnet(subnet, Mode::Open).expect(\"create subnet\");\r\n subnets\r\n .set_hide_new_endpoints(subnet, true)\r\n .expect(\"arm hide_new\");\r\n subnets.save_to(&subnet_file).expect(\"save subnets\");\r\n\r\n // ── The persisted WAN snapshot: one row this node owns, one row another\r\n // node advertised to us. Both Active, both blurb-free — uniform in every\r\n // property EXCEPT ownership, which is the property under test.\r\n let registry_dir = perch::identity_dir().join(\"registry\");\r\n std::fs::create_dir_all(®istry_dir).expect(\"registry dir\");\r\n let snapshot = registry_dir.join(format!(\"{subnet}.json\"));\r\n let mut reg = SubnetRegistry::default();\r\n reg.merge_instance(mine, instance_on(&self_node));\r\n reg.merge_instance(theirs, instance_on(&remote_node));\r\n let write_snapshot = |reg: &SubnetRegistry| {\r\n std::fs::write(&snapshot, serde_json::to_string(reg).expect(\"encode registry\"))\r\n .expect(\"write snapshot\")\r\n };\r\n write_snapshot(®);\r\n\r\n let spt_bin = PathBuf::from(env!(\"CARGO_BIN_EXE_spt\"));\r\n let list = || {\r\n let mut cmd = Command::new(&spt_bin);\r\n cmd.no_window()\r\n // A run FROM a live endpoint session would otherwise resolve the\r\n // child to the RUNNER's endpoint and pin a foreign self row.\r\n .env_remove(\"OWL_SESSION_ID\")\r\n .env_remove(\"SPT_AGENT_ID\")\r\n .env_remove(\"SPT_ENDPOINT_ID\")\r\n .args([\"endpoint\", \"list\", \"--json\"])\r\n .env(\"SPT_HOME\", home.path());\r\n let out = common::output_bounded(cmd, Duration::from_secs(30));\r\n assert!(out.status.success(), \"endpoint list --json must succeed: {out:?}\");\r\n let text = String::from_utf8_lossy(&out.stdout).to_string();\r\n eprintln!(\"=== endpoint list --json ===\\n{text}\");\r\n serde_json::from_str::(&text).expect(\"valid JSON listing\")\r\n };\r\n\r\n // ══ POSTURE ON ══════════════════════════════════════════════════════════\r","truncated":true,"truncatedBy":"lines","totalLines":163,"totalBytes":5372,"outputLines":125,"outputBytes":5372,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":196,"displayContent":{"text":"//! that never sees any of them. NO DAEMON: this binary stays LIGHT.\r\n\r\nuse std::path::PathBuf;\r\nuse std::process::Command;\r\nuse std::time::Duration;\r\n\r\nmod common;\r\nuse common::CommandNoWindowExt;\r\n\r\nuse spt_net::net::registry::{Instance, Status, SubnetRegistry};\r\nuse spt_store::access::Mode;\r\nuse spt_store::info::{self, InfoJson};\r\nuse spt_store::perch::{self, ParentHint};\r\nuse spt_store::subnet::SubnetStore;\r\n\r\n\r\n\r\nfn instance_on(node: &str) -> Instance {\r\n Instance {\r\n node: node.to_string(),\r\n status: Status::Active,\r\n epoch: 1,\r\n resources: None,\r\n last_active_ms: None,\r\n shell_adapters: Vec::new(),\r\n node_label: None,\r\n machine_id: None,\r\n endpoint_type: None,\r\n bound: true,\r\n controller_node: None,\r\n harness_only: false,\r\n adapter: None,\r\n recent_projects: Vec::new(),\r\n controlled: false,\r\n }\r\n}\r\n\r\n/// The endpoint ids `endpoint list --json` rendered for one subnet group.\r\nfn rendered(doc: &serde_json::Value, subnet: &str) -> Vec {\r\n doc.get(\"subnets\")\r\n .and_then(|s| s.as_array())\r\n .unwrap_or_else(|| panic!(\"the listing carries subnet groups: {doc}\"))\r\n .iter()\r\n .find(|g| g.get(\"name\").and_then(|n| n.as_str()) == Some(subnet))\r\n .unwrap_or_else(|| panic!(\"the {subnet} group is present: {doc}\"))\r\n .get(\"endpoints\")\r\n .and_then(|e| e.as_array())\r\n .unwrap_or_else(|| panic!(\"the group carries endpoints: {doc}\"))\r\n .iter()\r\n .filter_map(|r| r.get(\"id\").and_then(|v| v.as_str()).map(str::to_string))\r\n .collect()\r\n}\r\n\r\n#[test]\r\nfn hide_new_keeps_our_own_endpoint_hidden_and_leaves_other_nodes_rows_alone() {\r\n // Single-`#[test]` binary: it owns the process-global `SPT_HOME` on its sole\r\n // thread (the `n1_pairing` discipline).\r\n let home = tempfile::tempdir().expect(\"home\");\r\n std::env::set_var(\"SPT_HOME\", home.path());\r\n\r\n let subnet = \"home\";\r\n let mine = \"localep\";\r\n let theirs = \"remotey\";\r\n\r\n // This node's own key, and a fabricated peer's — the ownership line the\r\n // scope is drawn on.\r\n let self_node = spt_store::nodeid::load_or_create_at(&perch::identity_dir().join(\"node.key\"))\r\n .expect(\"node identity\")\r\n .public_key()\r\n .to_hex();\r\n let remote_node = \"11\".repeat(32);\r\n assert_ne!(self_node, remote_node, \"the fixture's two nodes are distinct\");\r\n\r\n // ── This node's OWN endpoint: a real perch, so the roster (which is what\r\n // the listing hands `Exclusions::owning`) genuinely owns it. It carries\r\n // NO visibility row of any kind — the defect lives entirely in what a\r\n // store says about an id it has no row for.\r\n let perch_path = perch::resolve_perch_path(mine, ParentHint::Infer);\r\n std::fs::create_dir_all(&perch_path).expect(\"perch dir\");\r\n let rec = InfoJson::new(mine, \"live_agent\", 0, \"w5-vis-sid\", \"live_agent\");\r\n info::write_info(&perch_path, &rec).expect(\"write info\");\r\n\r\n // ── The subnet, with the posture the defect needs ──\r\n let subnet_file = perch::subnet_file();\r\n let mut subnets = SubnetStore::load_from(&subnet_file);\r\n subnets.create_subnet(subnet, Mode::Open).expect(\"create subnet\");\r\n subnets\r\n .set_hide_new_endpoints(subnet, true)\r\n .expect(\"arm hide_new\");\r\n subnets.save_to(&subnet_file).expect(\"save subnets\");\r\n\r\n // ── The persisted WAN snapshot: one row this node owns, one row another\r\n // node advertised to us. Both Active, both blurb-free — uniform in every\r\n // property EXCEPT ownership, which is the property under test.\r\n let registry_dir = perch::identity_dir().join(\"registry\");\r\n std::fs::create_dir_all(®istry_dir).expect(\"registry dir\");\r\n let snapshot = registry_dir.join(format!(\"{subnet}.json\"));\r\n let mut reg = SubnetRegistry::default();\r\n reg.merge_instance(mine, instance_on(&self_node));\r\n reg.merge_instance(theirs, instance_on(&remote_node));\r\n let write_snapshot = |reg: &SubnetRegistry| {\r\n std::fs::write(&snapshot, serde_json::to_string(reg).expect(\"encode registry\"))\r\n .expect(\"write snapshot\")\r\n };\r\n write_snapshot(®);\r\n\r\n let spt_bin = PathBuf::from(env!(\"CARGO_BIN_EXE_spt\"));\r\n let list = || {\r\n let mut cmd = Command::new(&spt_bin);\r\n cmd.no_window()\r\n // A run FROM a live endpoint session would otherwise resolve the\r\n // child to the RUNNER's endpoint and pin a foreign self row.\r\n .env_remove(\"OWL_SESSION_ID\")\r\n .env_remove(\"SPT_AGENT_ID\")\r\n .env_remove(\"SPT_ENDPOINT_ID\")\r\n .args([\"endpoint\", \"list\", \"--json\"])\r\n .env(\"SPT_HOME\", home.path());\r\n let out = common::output_bounded(cmd, Duration::from_secs(30));\r\n assert!(out.status.success(), \"endpoint list --json must succeed: {out:?}\");\r\n let text = String::from_utf8_lossy(&out.stdout).to_string();\r\n eprintln!(\"=== endpoint list --json ===\\n{text}\");\r\n serde_json::from_str::(&text).expect(\"valid JSON listing\")\r\n };\r\n\r\n // ══ POSTURE ON ══════════════════════════════════════════════════════════\r\n…\n}","startLine":34,"lineNumbers":[34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,null,196]},"fileSize":9497,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt\\tests\\hide_new_remote_rows_e2e.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":196,"totalBytes":5372,"outputLines":125,"outputBytes":5372,"shownRange":{"start":34,"end":158},"nextOffset":159}}},"isError":false,"timestamp":1789376817380}}
{"type":"message","id":"e0fb1a04","parentId":"bdac269d","timestamp":"2026-09-14T09:06:57.382Z","message":{"role":"toolResult","toolCallId":"call_PuLEa6ZAbTKed2tsdCwrrU9R|fc_0e242d64fbed4820016aa7b931452887d1a5886d1105b7b9cd","toolName":"read","content":[{"type":"text","text":"pub fn run_brain(generation: u64, reason: StartReason) -> io::Result<()> {\n…\n let _ = crate::projwriter::spawn_index_writer(Arc::new(AtomicBool::new(false)));\n\n let mut consumers_started = false;\n loop {\n thread::sleep(BRAIN_HEARTBEAT);\n // `net-status` is both the net-capability probe and the broker-liveness\n // probe: an `Err` is the broker gone (or a future planned\n // snapshot+self-exit, Q3) — exit for a supervised respawn.\n let status = match brain.net_status() {\n Ok(s) => s,\n Err(e) => {\n spt_proto::emit_line_err!(\"BRAIN_BROKER_LOST: {e} — exiting for supervised respawn\");\n return Err(e);\n }\n };\n if consumer_gate(status.enabled, consumers_started) {\n let hex = status.node_id_hex.clone().unwrap_or_default();\n spawn_net_consumers(&hex);\n consumers_started = true;\n spt_proto::emit_line_err!(\n \"BRAIN_NET_CONSUMERS_UP: net enabled (node {hex}) — dispatcher + peer pump started\"\n );\n }\n // DRIVE the broker's controller-liveness reap every heartbeat (UPDATE-WEDGE\n // fix, counter-54). A `KIND_SESSIONS` poll is what runs the broker's\n // `reap_dead_controller` sweep (broker.rs), which stall-evicts a black-holed\n // LOCAL controller conn a HARD-KILLED prior brain generation left behind (its\n // hosted PTYs keep writing to a dead pipe → the broker-side writer BLOCKS, never\n // EOFs). Nothing else polls `KIND_SESSIONS` during an isolated brain-trial\n // window, so without this the wedge never drains: the promotion DRAINED gate\n // (`old_gen_drained()` = `!any_local_controller_wedged()`, a PURE READ that never\n // drives the evict) stays false for the full trial → \"alive but never ready\"\n // rollback (the 2026-07-09 field freeze), AND the same wedge black-holes recovery\n // (the late `BRAIN_SUBSCRIBER_STALL_EVICT`). Driven on the FIRST heartbeat and on\n // BOTH the trial candidate AND the rollback/recovery brain (one loop covers both);\n // best-effort — a transient sessions error must never fell the heartbeat (the\n // net_status probe above already owns broker-liveness). Self-applies: it drives\n // the CURRENT (older) broker's already-shipped reap verb, so a new brain un-strands\n // its own trial against a live older broker — no coordinated broker restart.\n // [impl->REQ-UPDATE-TRIAL-DRAIN-DRIVE]\n let _ = brain.sessions();\n let _ = write_ready(generation);\n }\n}\n\n/// Whether to spawn the net consumers this heartbeat: only once the broker\n/// reports a net endpoint up (`net_enabled`) AND we have not already started\n/// them. Pure for the unit table — the spawn-exactly-once + net-gating\n/// semantics that keep a single dispatcher/peer-pump set running.\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\nfn consumer_gate(net_enabled: bool, already_started: bool) -> bool {\n net_enabled && !already_started\n}\n\n[Showing lines 368-419 of 2433. Use :420 to continue]"}],"details":{"truncation":{"content":" let _ = crate::projwriter::spawn_index_writer(Arc::new(AtomicBool::new(false)));\r\n\r\n let mut consumers_started = false;\r\n loop {\r\n thread::sleep(BRAIN_HEARTBEAT);\r\n // `net-status` is both the net-capability probe and the broker-liveness\r\n // probe: an `Err` is the broker gone (or a future planned\r\n // snapshot+self-exit, Q3) — exit for a supervised respawn.\r\n let status = match brain.net_status() {\r\n Ok(s) => s,\r\n Err(e) => {\r\n spt_proto::emit_line_err!(\"BRAIN_BROKER_LOST: {e} — exiting for supervised respawn\");\r\n return Err(e);\r\n }\r\n };\r\n if consumer_gate(status.enabled, consumers_started) {\r\n let hex = status.node_id_hex.clone().unwrap_or_default();\r\n spawn_net_consumers(&hex);\r\n consumers_started = true;\r\n spt_proto::emit_line_err!(\r\n \"BRAIN_NET_CONSUMERS_UP: net enabled (node {hex}) — dispatcher + peer pump started\"\r\n );\r\n }\r\n // DRIVE the broker's controller-liveness reap every heartbeat (UPDATE-WEDGE\r\n // fix, counter-54). A `KIND_SESSIONS` poll is what runs the broker's\r\n // `reap_dead_controller` sweep (broker.rs), which stall-evicts a black-holed\r\n // LOCAL controller conn a HARD-KILLED prior brain generation left behind (its\r\n // hosted PTYs keep writing to a dead pipe → the broker-side writer BLOCKS, never\r\n // EOFs). Nothing else polls `KIND_SESSIONS` during an isolated brain-trial\r\n // window, so without this the wedge never drains: the promotion DRAINED gate\r\n // (`old_gen_drained()` = `!any_local_controller_wedged()`, a PURE READ that never\r\n // drives the evict) stays false for the full trial → \"alive but never ready\"\r\n // rollback (the 2026-07-09 field freeze), AND the same wedge black-holes recovery\r\n // (the late `BRAIN_SUBSCRIBER_STALL_EVICT`). Driven on the FIRST heartbeat and on\r\n // BOTH the trial candidate AND the rollback/recovery brain (one loop covers both);\r\n // best-effort — a transient sessions error must never fell the heartbeat (the\r\n // net_status probe above already owns broker-liveness). Self-applies: it drives\r\n // the CURRENT (older) broker's already-shipped reap verb, so a new brain un-strands\r\n // its own trial against a live older broker — no coordinated broker restart.\r\n // [impl->REQ-UPDATE-TRIAL-DRAIN-DRIVE]\r\n let _ = brain.sessions();\r\n let _ = write_ready(generation);\r\n }\r\n}\r\n\r\n/// Whether to spawn the net consumers this heartbeat: only once the broker\r\n/// reports a net endpoint up (`net_enabled`) AND we have not already started\r\n/// them. Pure for the unit table — the spawn-exactly-once + net-gating\r\n/// semantics that keep a single dispatcher/peer-pump set running.\r\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\nfn consumer_gate(net_enabled: bool, already_started: bool) -> bool {\r\n net_enabled && !already_started\r","truncated":true,"truncatedBy":"lines","totalLines":2066,"totalBytes":3065,"outputLines":52,"outputBytes":3065,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2433,"displayContent":{"text":"pub fn run_brain(generation: u64, reason: StartReason) -> io::Result<()> {\n…\n let _ = crate::projwriter::spawn_index_writer(Arc::new(AtomicBool::new(false)));\r\n\r\n let mut consumers_started = false;\r\n loop {\r\n thread::sleep(BRAIN_HEARTBEAT);\r\n // `net-status` is both the net-capability probe and the broker-liveness\r\n // probe: an `Err` is the broker gone (or a future planned\r\n // snapshot+self-exit, Q3) — exit for a supervised respawn.\r\n let status = match brain.net_status() {\r\n Ok(s) => s,\r\n Err(e) => {\r\n spt_proto::emit_line_err!(\"BRAIN_BROKER_LOST: {e} — exiting for supervised respawn\");\r\n return Err(e);\r\n }\r\n };\r\n if consumer_gate(status.enabled, consumers_started) {\r\n let hex = status.node_id_hex.clone().unwrap_or_default();\r\n spawn_net_consumers(&hex);\r\n consumers_started = true;\r\n spt_proto::emit_line_err!(\r\n \"BRAIN_NET_CONSUMERS_UP: net enabled (node {hex}) — dispatcher + peer pump started\"\r\n );\r\n }\r\n // DRIVE the broker's controller-liveness reap every heartbeat (UPDATE-WEDGE\r\n // fix, counter-54). A `KIND_SESSIONS` poll is what runs the broker's\r\n // `reap_dead_controller` sweep (broker.rs), which stall-evicts a black-holed\r\n // LOCAL controller conn a HARD-KILLED prior brain generation left behind (its\r\n // hosted PTYs keep writing to a dead pipe → the broker-side writer BLOCKS, never\r\n // EOFs). Nothing else polls `KIND_SESSIONS` during an isolated brain-trial\r\n // window, so without this the wedge never drains: the promotion DRAINED gate\r\n // (`old_gen_drained()` = `!any_local_controller_wedged()`, a PURE READ that never\r\n // drives the evict) stays false for the full trial → \"alive but never ready\"\r\n // rollback (the 2026-07-09 field freeze), AND the same wedge black-holes recovery\r\n // (the late `BRAIN_SUBSCRIBER_STALL_EVICT`). Driven on the FIRST heartbeat and on\r\n // BOTH the trial candidate AND the rollback/recovery brain (one loop covers both);\r\n // best-effort — a transient sessions error must never fell the heartbeat (the\r\n // net_status probe above already owns broker-liveness). Self-applies: it drives\r\n // the CURRENT (older) broker's already-shipped reap verb, so a new brain un-strands\r\n // its own trial against a live older broker — no coordinated broker restart.\r\n // [impl->REQ-UPDATE-TRIAL-DRAIN-DRIVE]\r\n let _ = brain.sessions();\r\n let _ = write_ready(generation);\r\n }\r\n}\r\n\r\n/// Whether to spawn the net consumers this heartbeat: only once the broker\r\n/// reports a net endpoint up (`net_enabled`) AND we have not already started\r\n/// them. Pure for the unit table — the spawn-exactly-once + net-gating\r\n/// semantics that keep a single dispatcher/peer-pump set running.\r\n// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\nfn consumer_gate(net_enabled: bool, already_started: bool) -> bool {\r\n net_enabled && !already_started\r\n}","startLine":194,"lineNumbers":[194,null,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420]},"fileSize":122482,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt-daemon\\src\\brainproc.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":2433,"totalBytes":3065,"outputLines":52,"outputBytes":3065,"shownRange":{"start":368,"end":419},"nextOffset":420}}},"isError":false,"timestamp":1789376817382}}
{"type":"message","id":"aab682a2","parentId":"e0fb1a04","timestamp":"2026-09-14T09:06:57.409Z","message":{"role":"toolResult","toolCallId":"call_viXG3WB4HhAXVZSOSvY6dTH0|fc_0e242d64fbed4820016aa7b931454c87d19e32ba461fd43860","toolName":"read","content":[{"type":"text","text":" if !session_confirmed {\n // (c) HARNESS-ONLY PREFLIGHT (ADR-0042 decision 3): no local session,\n // but the target is KNOWN harness-hosted — an online live_agent whose\n // terminal spt does not own (local row) or a gossiped Instance\n // advertising `harness_only` (remote row). Refuse BEFORE any\n // attach/stream with copy naming the actual state — never the\n // stale-row guess (\"it may have ended…\"). RC support for\n // harness-hosted endpoints is not claimed until an elevated PTY-host\n // satellite exists (standing ruling).\n // [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\n let local_harness_only = plain_target\n && spt_store::info::read_info(&perch_path).is_some_and(|i| {\n harness_only_row(&i.state, i.controllable, i.status.as_deref())\n });\n let remote_harness_only = !local_harness_only\n && crate::wansend::resolve_visible_owner_instance(endpoint_id)\n .is_some_and(|inst| {\n inst.harness_only\n && matches!(\n inst.status,\n spt_net::net::registry::Status::Active\n | spt_net::net::registry::Status::Dormant\n )\n });\n if local_harness_only || remote_harness_only {\n println!(\n \"Endpoint '{endpoint_id}' is online but harness-hosted — spt does not \\\n own its terminal, so there is no session to attach.\"\n );\n println!(\" spt send {endpoint_id} still reaches it\"); // spacerun-ok: remedy-column — a command, a gap, then what it does\n return Ok(());\n }\n }\n // Establish the attach (broker conn → session resolve → dial → attach-open →\n // subscribe). Factored out so the B-3 reconnect loop can RE-DRIVE the whole\n // sequence after a severed viewport (REQ-RC-RECONNECT). The first attempt\n // keeps today's clean-exit copy on a no-target miss.\n let est = match establish_attach(endpoint_id, intent, carried_brain, code) {\n…\n };\n\n[Showing lines 2239-2276 of 6434. Use :2277 to continue]"}],"details":{"truncation":{"content":" if !session_confirmed {\r\n // (c) HARNESS-ONLY PREFLIGHT (ADR-0042 decision 3): no local session,\r\n // but the target is KNOWN harness-hosted — an online live_agent whose\r\n // terminal spt does not own (local row) or a gossiped Instance\r\n // advertising `harness_only` (remote row). Refuse BEFORE any\r\n // attach/stream with copy naming the actual state — never the\r\n // stale-row guess (\"it may have ended…\"). RC support for\r\n // harness-hosted endpoints is not claimed until an elevated PTY-host\r\n // satellite exists (standing ruling).\r\n // [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\r\n let local_harness_only = plain_target\r\n && spt_store::info::read_info(&perch_path).is_some_and(|i| {\r\n harness_only_row(&i.state, i.controllable, i.status.as_deref())\r\n });\r\n let remote_harness_only = !local_harness_only\r\n && crate::wansend::resolve_visible_owner_instance(endpoint_id)\r\n .is_some_and(|inst| {\r\n inst.harness_only\r\n && matches!(\r\n inst.status,\r\n spt_net::net::registry::Status::Active\r\n | spt_net::net::registry::Status::Dormant\r\n )\r\n });\r\n if local_harness_only || remote_harness_only {\r\n println!(\r\n \"Endpoint '{endpoint_id}' is online but harness-hosted — spt does not \\\r\n own its terminal, so there is no session to attach.\"\r\n );\r\n println!(\" spt send {endpoint_id} still reaches it\"); // spacerun-ok: remedy-column — a command, a gap, then what it does\r\n return Ok(());\r\n }\r\n }\r\n // Establish the attach (broker conn → session resolve → dial → attach-open →\r\n // subscribe). Factored out so the B-3 reconnect loop can RE-DRIVE the whole\r\n // sequence after a severed viewport (REQ-RC-RECONNECT). The first attempt\r\n // keeps today's clean-exit copy on a no-target miss.\r\n let est = match establish_attach(endpoint_id, intent, carried_brain, code) {\r","truncated":true,"truncatedBy":"lines","totalLines":4196,"totalBytes":2198,"outputLines":38,"outputBytes":2198,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":6434,"displayContent":{"text":" if !session_confirmed {\r\n // (c) HARNESS-ONLY PREFLIGHT (ADR-0042 decision 3): no local session,\r\n // but the target is KNOWN harness-hosted — an online live_agent whose\r\n // terminal spt does not own (local row) or a gossiped Instance\r\n // advertising `harness_only` (remote row). Refuse BEFORE any\r\n // attach/stream with copy naming the actual state — never the\r\n // stale-row guess (\"it may have ended…\"). RC support for\r\n // harness-hosted endpoints is not claimed until an elevated PTY-host\r\n // satellite exists (standing ruling).\r\n // [impl->REQ-RC-HARNESS-ONLY-REFUSAL]\r\n let local_harness_only = plain_target\r\n && spt_store::info::read_info(&perch_path).is_some_and(|i| {\r\n harness_only_row(&i.state, i.controllable, i.status.as_deref())\r\n });\r\n let remote_harness_only = !local_harness_only\r\n && crate::wansend::resolve_visible_owner_instance(endpoint_id)\r\n .is_some_and(|inst| {\r\n inst.harness_only\r\n && matches!(\r\n inst.status,\r\n spt_net::net::registry::Status::Active\r\n | spt_net::net::registry::Status::Dormant\r\n )\r\n });\r\n if local_harness_only || remote_harness_only {\r\n println!(\r\n \"Endpoint '{endpoint_id}' is online but harness-hosted — spt does not \\\r\n own its terminal, so there is no session to attach.\"\r\n );\r\n println!(\" spt send {endpoint_id} still reaches it\"); // spacerun-ok: remedy-column — a command, a gap, then what it does\r\n return Ok(());\r\n }\r\n }\r\n // Establish the attach (broker conn → session resolve → dial → attach-open →\r\n // subscribe). Factored out so the B-3 reconnect loop can RE-DRIVE the whole\r\n // sequence after a severed viewport (REQ-RC-RECONNECT). The first attempt\r\n // keeps today's clean-exit copy on a no-target miss.\r\n let est = match establish_attach(endpoint_id, intent, carried_brain, code) {\r\n…\n };","startLine":2239,"lineNumbers":[2239,2240,2241,2242,2243,2244,2245,2246,2247,2248,2249,2250,2251,2252,2253,2254,2255,2256,2257,2258,2259,2260,2261,2262,2263,2264,2265,2266,2267,2268,2269,2270,2271,2272,2273,2274,2275,2276,null,2294]},"fileSize":316344,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt\\src\\rc.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":6434,"totalBytes":2198,"outputLines":38,"outputBytes":2198,"shownRange":{"start":2239,"end":2276},"nextOffset":2277}}},"isError":false,"timestamp":1789376817408}}
{"type":"message","id":"46638ac4","parentId":"aab682a2","timestamp":"2026-09-14T09:06:57.409Z","message":{"role":"toolResult","toolCallId":"call_zKPsYqWagpVhUPCxtF7wemhS|fc_0e242d64fbed4820016aa7b931453887d196134ba6cede5f6e","toolName":"grep","content":[{"type":"text","text":"No matches found\nSkipped missing paths: .worktrees/asm-304-v3/crates/spt/tests/support, .worktrees/asm-304-v3/crates/spt-testutil"}],"details":{"scopePath":".worktrees/asm-304-v3/crates/spt/tests/common","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt\\tests\\common","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":0,"fileCount":0,"files":[],"truncated":false,"missingPaths":[".worktrees/asm-304-v3/crates/spt/tests/support",".worktrees/asm-304-v3/crates/spt-testutil"]},"isError":false,"useless":true,"timestamp":1789376817409}}
{"type":"message","id":"c378bc3e","parentId":"46638ac4","timestamp":"2026-09-14T09:06:57.412Z","message":{"role":"toolResult","toolCallId":"call_Fl0jS5pVpoXdM8dQbDImBBCP|fc_0e242d64fbed4820016aa7b931451487d18a59ca6313453e17","toolName":"grep","content":[{"type":"text","text":"# .worktrees/asm-304-v3/crates/spt-daemon/src/\n## config.rs\n 103| #[serde(default, skip_serializing_if = \"Option::is_none\")]\n*104| peer_pump: Option,\n 105| #[serde(default, skip_serializing_if = \"Option::is_none\")]\n 106| registry_pump_period_ms: Option,\n 107| #[serde(default, skip_serializing_if = \"Option::is_none\")]\n...\n 154| /// self-drives; `false` is the kill switch for debugging/hermetic setups.\n*155| pub peer_pump: bool,\n 156| /// Registry feed push cadence (D9-1).\n 157| pub registry_pump_period: Duration,\n 158| /// Silent-peer registry eviction window (KNOWN-HAZARDS 4.10): rows from a\n...\n 218| relay: RelayChoice::N0, // zero-config default (ADR-0002)\n*219| peer_pump: true, // the subnet self-drives (D9-1)\n 220| registry_pump_period: DEFAULT_REGISTRY_PUMP_PERIOD,\n 221| registry_evict_after: DEFAULT_REGISTRY_EVICT_AFTER,\n 222| notif_pump_period: DEFAULT_NOTIF_PUMP_PERIOD,\n...\n 279| },\n*280| peer_pump: file.peer_pump.unwrap_or(d.peer_pump),\n 281| registry_pump_period: file\n 282| .registry_pump_period_ms\n 283| .map(Duration::from_millis)\n...\n 324| ),\n*325| peer_pump: Some(self.peer_pump),\n 326| registry_pump_period_ms: Some(self.registry_pump_period.as_millis() as u64),\n 327| registry_evict_after_ms: Some(self.registry_evict_after.as_millis() as u64),\n 328| notif_pump_period_ms: Some(self.notif_pump_period.as_millis() as u64),\n...\n 429| relay: RelayChoice::Disabled,\n*430| peer_pump: false,\n 431| registry_pump_period: Duration::from_millis(11_000),\n 432| registry_evict_after: Duration::from_millis(16_000),\n 433| notif_pump_period: Duration::from_millis(12_000),\n## registryhost.rs\n 529| // [impl->REQ-INST-7]\n*530| pub fn advertise_local(&self, owlery: &Path) -> Vec {\n 531| let subnets = SubnetStore::load();\n 532| let mut vis = VisibilityStore::load();\n 533| // First-join home adoption (D9-5, REQ-INST-15): within one\n...\n 839| // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n*840| pub fn evict_silent_peers(&self, ttl: std::time::Duration) -> usize {\n*841| self.evict_silent_peers_at(ttl, wall_ms())\n 842| }\n 843|\n*844| /// [`evict_silent_peers`](Self::evict_silent_peers) with an explicit\n 845| /// clock (the testable seam).\n 846| // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n*847| pub fn evict_silent_peers_at(&self, ttl: std::time::Duration, now_ms: u64) -> usize {\n 848| let ttl_ms = ttl.as_millis() as u64;\n 849| let heard = self.heard.lock().unwrap();\n 850| let silent = |node: &str| {\n...\n 875| /// been non-routable (`Offline`) on this receiver beyond `ttl` is removed even\n*876| /// while its author node is alive — the decay [`evict_silent_peers`] (node\n 877| /// silence) cannot give, so a `purge`/`erase` Offline ghost (ghost-heal\n 878| /// re-advertises Offline once, whole-node eviction never fires) stops\n 879| /// accumulating unbounded on a remote viewer under churn. Own rows never decay.\n...\n 888| /// [`evict_aged_offline_rows`](Self::evict_aged_offline_rows) with an explicit\n*889| /// clock (the testable seam, mirroring [`evict_silent_peers_at`]).\n 890| // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n 891| pub fn evict_aged_offline_rows_at(&self, ttl: std::time::Duration, now_ms: u64) -> usize {\n 892| let grace_ms = ttl.as_millis() as u64;\n...\n 1739| let h1 = host(home);\n*1740| h1.advertise_local(&owlery);\n 1741| let e1 = h1.rows(\"adv\", \"self-ag\")[0].epoch;\n 1742| drop(h1);\n 1743|\n...\n 1749|\n*1750| h2.advertise_local(&owlery);\n 1751| let e2 = h2.rows(\"adv\", \"self-ag\")[0].epoch;\n 1752| assert!(\n 1753| e2 > e1,\n...\n 2019| let h = host(home);\n*2020| h.advertise_local(&owlery);\n 2021| assert_eq!(\n 2022| h.rows(\"home\", \"authored\")[0].resources.as_deref(),\n 2023| Some(\"rust builds\"),\n...\n 2034| info::set_resources(&authored, Some(\"rust builds; code review\")).unwrap();\n*2035| h.advertise_local(&owlery);\n 2036| let row = h.rows(\"home\", \"authored\")[0].clone();\n 2037| assert_eq!(row.resources.as_deref(), Some(\"rust builds; code review\"));\n 2038| assert!(\n...\n 2083| let h = host(home);\n*2084| h.advertise_local(&owlery);\n 2085| assert!(\n 2086| h.rows(\"home\", er).is_empty(),\n 2087| \"no row minted at all — not even into this node's own registry\"\n...\n 2096| mint(&[\"bb22\"]);\n*2097| h.advertise_local(&owlery);\n 2098| assert!(\n 2099| h.rows(\"home\", er)[0].status.routable(),\n 2100| \"a chosen engine room advertises like any endpoint\"\n...\n 2105| info::set_controlled(&er_perch, false).unwrap();\n*2106| h.advertise_local(&owlery);\n 2107| assert!(\n 2108| h.rows(\"home\", er).iter().all(|i| !i.status.routable()),\n 2109| \"the posture drop takes the local row down with it\"\n...\n 2139| let h = host(home);\n*2140| h.advertise_local(&owlery);\n 2141| assert_eq!(\n 2142| h.rows(\"home\", \"stamped\")[0].last_active_ms,\n 2143| Some(7_000),\n...\n 2154| info::set_last_active(&stamped, 9_000).unwrap();\n*2155| h.advertise_local(&owlery);\n 2156| let row = h.rows(\"home\", \"stamped\")[0].clone();\n 2157| assert_eq!(row.last_active_ms, Some(9_000));\n 2158| assert!(\n...\n 2427| // No resting record yet (pre-D9-2 parity): live ⇒ Active.\n*2428| h.advertise_local(&owlery);\n 2429| let row = h.rows(\"home\", \"ling\")[0].clone();\n 2430| assert_eq!(\n 2431| row.status,\n...\n 2438| crate::resting::write_rest(&p, crate::resting::RestState::Dormant, 1_000).unwrap();\n*2439| h.advertise_local(&owlery);\n 2440| let dormant = h.rows(\"home\", \"ling\")[0].clone();\n 2441| assert_eq!(\n 2442| dormant.status,\n...\n 2452| crate::resting::write_rest(&p, crate::resting::RestState::Suspended, 2_000).unwrap();\n*2453| h.advertise_local(&owlery);\n 2454| let suspended = h.rows(\"home\", \"ling\")[0].clone();\n 2455| assert_eq!(suspended.status, Status::Suspended);\n 2456| assert!(suspended.epoch > dormant.epoch);\n...\n 2459| crate::resting::write_rest(&p, crate::resting::RestState::Active, 3_000).unwrap();\n*2460| h.advertise_local(&owlery);\n 2461| assert_eq!(\n 2462| h.rows(\"home\", \"ling\")[0].status,\n 2463| Status::Active,\n\n## pump/\n### mod.rs\n 1709|// [impl->REQ-DAEMON-5]\n*1710|pub fn spawn_peer_pump(\n 1711| broker_name: String,\n 1712| registry: Arc,\n 1713| cfg: DaemonConfig,\n### registry.rs\n 242| // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n*243| self.registry.evict_silent_peers(self.evict_after);\n 244| // Trigger (b) — per-row Offline-TTL (#2-secondary): the SAME sweep also\n 245| // evicts rows that have been non-routable (Offline) beyond the grace even\n 246| // while their author node is alive (a purge/erase Offline ghost that\n...\n 265| // per-subnet `peer_step` filter below.\n*266| self.adverts = self.registry.advertise_local(&self.owlery);\n 267| // Re-snapshot the DISCOVER gate beside the rows it filters: a policy\n 268| // edit takes effect on the next round, and a round's peers are all\n 269| // judged against ONE store read."}],"details":{"scopePath":".worktrees/asm-304-v3/crates/spt-daemon/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\crates\\spt-daemon\\src","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":29,"fileCount":4,"files":[".worktrees/asm-304-v3/crates/spt-daemon/src/config.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/pump/mod.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/pump/registry.rs",".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs"],"fileMatches":[{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/config.rs","count":6},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/pump/mod.rs","count":1},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/pump/registry.rs","count":2},{"path":".worktrees/asm-304-v3/crates/spt-daemon/src/registryhost.rs","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/asm-304-v3/crates/spt-daemon/src/\n## config.rs\n 103│ #[serde(default, skip_serializing_if = \"Option::is_none\")]\n*104│ peer_pump: Option,\n 105│ #[serde(default, skip_serializing_if = \"Option::is_none\")]\n 106│ registry_pump_period_ms: Option,\n 107│ #[serde(default, skip_serializing_if = \"Option::is_none\")]\n │...\n 154│ /// self-drives; `false` is the kill switch for debugging/hermetic setups.\n*155│ pub peer_pump: bool,\n 156│ /// Registry feed push cadence (D9-1).\n 157│ pub registry_pump_period: Duration,\n 158│ /// Silent-peer registry eviction window (KNOWN-HAZARDS 4.10): rows from a\n │...\n 218│ relay: RelayChoice::N0, // zero-config default (ADR-0002)\n*219│ peer_pump: true, // the subnet self-drives (D9-1)\n 220│ registry_pump_period: DEFAULT_REGISTRY_PUMP_PERIOD,\n 221│ registry_evict_after: DEFAULT_REGISTRY_EVICT_AFTER,\n 222│ notif_pump_period: DEFAULT_NOTIF_PUMP_PERIOD,\n │...\n 279│ },\n*280│ peer_pump: file.peer_pump.unwrap_or(d.peer_pump),\n 281│ registry_pump_period: file\n 282│ .registry_pump_period_ms\n 283│ .map(Duration::from_millis)\n │...\n 324│ ),\n*325│ peer_pump: Some(self.peer_pump),\n 326│ registry_pump_period_ms: Some(self.registry_pump_period.as_millis() as u64),\n 327│ registry_evict_after_ms: Some(self.registry_evict_after.as_millis() as u64),\n 328│ notif_pump_period_ms: Some(self.notif_pump_period.as_millis() as u64),\n │...\n 429│ relay: RelayChoice::Disabled,\n*430│ peer_pump: false,\n 431│ registry_pump_period: Duration::from_millis(11_000),\n 432│ registry_evict_after: Duration::from_millis(16_000),\n 433│ notif_pump_period: Duration::from_millis(12_000),\n## registryhost.rs\n 529│ // [impl->REQ-INST-7]\n *530│ pub fn advertise_local(&self, owlery: &Path) -> Vec {\n 531│ let subnets = SubnetStore::load();\n 532│ let mut vis = VisibilityStore::load();\n 533│ // First-join home adoption (D9-5, REQ-INST-15): within one\n │...\n 839│ // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n *840│ pub fn evict_silent_peers(&self, ttl: std::time::Duration) -> usize {\n *841│ self.evict_silent_peers_at(ttl, wall_ms())\n 842│ }\n 843│\n *844│ /// [`evict_silent_peers`](Self::evict_silent_peers) with an explicit\n 845│ /// clock (the testable seam).\n 846│ // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n *847│ pub fn evict_silent_peers_at(&self, ttl: std::time::Duration, now_ms: u64) -> usize {\n 848│ let ttl_ms = ttl.as_millis() as u64;\n 849│ let heard = self.heard.lock().unwrap();\n 850│ let silent = |node: &str| {\n │...\n 875│ /// been non-routable (`Offline`) on this receiver beyond `ttl` is removed even\n *876│ /// while its author node is alive — the decay [`evict_silent_peers`] (node\n 877│ /// silence) cannot give, so a `purge`/`erase` Offline ghost (ghost-heal\n 878│ /// re-advertises Offline once, whole-node eviction never fires) stops\n 879│ /// accumulating unbounded on a remote viewer under churn. Own rows never decay.\n │...\n 888│ /// [`evict_aged_offline_rows`](Self::evict_aged_offline_rows) with an explicit\n *889│ /// clock (the testable seam, mirroring [`evict_silent_peers_at`]).\n 890│ // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n 891│ pub fn evict_aged_offline_rows_at(&self, ttl: std::time::Duration, now_ms: u64) -> usize {\n 892│ let grace_ms = ttl.as_millis() as u64;\n │...\n 1739│ let h1 = host(home);\n*1740│ h1.advertise_local(&owlery);\n 1741│ let e1 = h1.rows(\"adv\", \"self-ag\")[0].epoch;\n 1742│ drop(h1);\n 1743│\n │...\n 1749│\n*1750│ h2.advertise_local(&owlery);\n 1751│ let e2 = h2.rows(\"adv\", \"self-ag\")[0].epoch;\n 1752│ assert!(\n 1753│ e2 > e1,\n │...\n 2019│ let h = host(home);\n*2020│ h.advertise_local(&owlery);\n 2021│ assert_eq!(\n 2022│ h.rows(\"home\", \"authored\")[0].resources.as_deref(),\n 2023│ Some(\"rust builds\"),\n │...\n 2034│ info::set_resources(&authored, Some(\"rust builds; code review\")).unwrap();\n*2035│ h.advertise_local(&owlery);\n 2036│ let row = h.rows(\"home\", \"authored\")[0].clone();\n 2037│ assert_eq!(row.resources.as_deref(), Some(\"rust builds; code review\"));\n 2038│ assert!(\n │...\n 2083│ let h = host(home);\n*2084│ h.advertise_local(&owlery);\n 2085│ assert!(\n 2086│ h.rows(\"home\", er).is_empty(),\n 2087│ \"no row minted at all — not even into this node's own registry\"\n │...\n 2096│ mint(&[\"bb22\"]);\n*2097│ h.advertise_local(&owlery);\n 2098│ assert!(\n 2099│ h.rows(\"home\", er)[0].status.routable(),\n 2100│ \"a chosen engine room advertises like any endpoint\"\n │...\n 2105│ info::set_controlled(&er_perch, false).unwrap();\n*2106│ h.advertise_local(&owlery);\n 2107│ assert!(\n 2108│ h.rows(\"home\", er).iter().all(|i| !i.status.routable()),\n 2109│ \"the posture drop takes the local row down with it\"\n │...\n 2139│ let h = host(home);\n*2140│ h.advertise_local(&owlery);\n 2141│ assert_eq!(\n 2142│ h.rows(\"home\", \"stamped\")[0].last_active_ms,\n 2143│ Some(7_000),\n │...\n 2154│ info::set_last_active(&stamped, 9_000).unwrap();\n*2155│ h.advertise_local(&owlery);\n 2156│ let row = h.rows(\"home\", \"stamped\")[0].clone();\n 2157│ assert_eq!(row.last_active_ms, Some(9_000));\n 2158│ assert!(\n │...\n 2427│ // No resting record yet (pre-D9-2 parity): live ⇒ Active.\n*2428│ h.advertise_local(&owlery);\n 2429│ let row = h.rows(\"home\", \"ling\")[0].clone();\n 2430│ assert_eq!(\n 2431│ row.status,\n │...\n 2438│ crate::resting::write_rest(&p, crate::resting::RestState::Dormant, 1_000).unwrap();\n*2439│ h.advertise_local(&owlery);\n 2440│ let dormant = h.rows(\"home\", \"ling\")[0].clone();\n 2441│ assert_eq!(\n 2442│ dormant.status,\n │...\n 2452│ crate::resting::write_rest(&p, crate::resting::RestState::Suspended, 2_000).unwrap();\n*2453│ h.advertise_local(&owlery);\n 2454│ let suspended = h.rows(\"home\", \"ling\")[0].clone();\n 2455│ assert_eq!(suspended.status, Status::Suspended);\n 2456│ assert!(suspended.epoch > dormant.epoch);\n │...\n 2459│ crate::resting::write_rest(&p, crate::resting::RestState::Active, 3_000).unwrap();\n*2460│ h.advertise_local(&owlery);\n 2461│ assert_eq!(\n 2462│ h.rows(\"home\", \"ling\")[0].status,\n 2463│ Status::Active,\n\n## pump/\n### mod.rs\n 1709│// [impl->REQ-DAEMON-5]\n*1710│pub fn spawn_peer_pump(\n 1711│ broker_name: String,\n 1712│ registry: Arc,\n 1713│ cfg: DaemonConfig,\n### registry.rs\n 242│ // [impl->REQ-HAZARD-REGISTRY-GHOST-ROWS]\n*243│ self.registry.evict_silent_peers(self.evict_after);\n 244│ // Trigger (b) — per-row Offline-TTL (#2-secondary): the SAME sweep also\n 245│ // evicts rows that have been non-routable (Offline) beyond the grace even\n 246│ // while their author node is alive (a purge/erase Offline ghost that\n │...\n 265│ // per-subnet `peer_step` filter below.\n*266│ self.adverts = self.registry.advertise_local(&self.owlery);\n 267│ // Re-snapshot the DISCOVER gate beside the rows it filters: a policy\n 268│ // edit takes effect on the next round, and a round's peers are all\n 269│ // judged against ONE store read."},"isError":false,"timestamp":1789376817412}}
{"type":"message","id":"3fdc9eeb","parentId":"c378bc3e","timestamp":"2026-09-14T09:06:57.416Z","message":{"role":"toolResult","toolCallId":"call_m0k2b9auYNUEtsBoRqSi6RT0|fc_0e242d64fbed4820016aa7b931454087d1876d802b7c0e089d","toolName":"grep","content":[{"type":"text","text":" 29|**spt-daemon** (per-machine supervisor):\n*30|The single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the siste...\n 31|\n 32|\n 33|**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process ...\n...\n 36|- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n*37|- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n 38|\n 39|Logical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n 40|\n...\n 68|**subcommand surface** (inbound half of the harness contract):\n*69|The stable set of `spt.exe ` entry points that harnesses bind their own hook systems to. When the harness's runtime emits an event (subagent started, tool just invoked, user typed `/clear`, session crashed), the harness's hook fires a short-lived `spt.exe ` invocation that mutates on-disk SPT state (perch registry, spool, etc.). spt-core publishes this surface; harnesses author the bindings.\n 70|\n 71|**Naming convention:** these inbound, machinery-facing commands are prefixed **`api `/`api-`** (e.g. `spt api bind`, `spt api state`) to distinguish them from the agent-facing verbs an agent invokes directly (`send`, `ring`, `ready`, …). The `api` namespace is the harness/adapter commands-API; the unprefixed namespace is the agent surface.\n 72|\n...\n 87|**File-backed strings** (M12-W3): a `[strings]` value MAY be a **file pointer** instead of an inline literal — a value-position table with **exactly one** key `file`: `skill = { file = \"skill.md\" }`. `get-string` resolves it to the file's **contents** (so large bodies — skill-instructions, hint text — stay out of the manifest). The exactly-one-key rule is the disambiguation: any other table shape stays an opaque nested strings tree (existing trees untouched), and `{ file = … }` is reserved as the...\n*88|_Avoid_: treating strings as config knobs for spt-core itself (those are global settings); \"adapter KV store\" as a separate registry; putting user files in the adapter-shipped `strings/` dir (clobbered by updates — use a local profile).\n 89|\n 90|**manifest substitution in `[strings]`** (ratified 2026-06-25, v0.16.0 update-arc grill):\n*91|`get-string` resolves a set of **adapter-static** substitution keys inside a returned string value at **read time** (lazily, like file-backed strings): **`{adapter_dir}`** — the registry record's precise `source_dir` (the install dir; survives updates; the same dir bare-program resolution already uses) — and **`{adapter_name}`**. Session-scoped keys (`{id}`/`{session_id}`/…) are **not** available: `get-string` carries no session context today, and a `get-string --session-id` for session-scoped subs...\n 92|_Avoid_: session-scoped substitution through bare `get-string`; reading this as spt-core executing a string (it never does — the adapter wrapper executes the resolved value).\n 93|\n 94|**keyword hints** (ratified 2026-06-12 — core milestone A):\n...\n 168|\n*169|**capability declaration** — which endpoint types a harness/node can host (a Pi node might host only Shells, never a LiveAgent). Static manifest list, consumed by the subnet registry so a node advertises its hostable types. Exact shape is design-open.\n 170|\n 171|**adapter-update seam** — file-pull or delegated-command (see Self-update). Locked.\n 172|\n...\n 175|- **Command templates are opaque.** spt-core never parses out a model/tool/flag — the adapter writes the whole command line; spt-core fills substitution keys and runs it.\n*176|- **A command template's program token resolves against the adapter install dir before PATH (since v0.8.0).** A `.spt` adapter ships its built binaries to the adapter's install dir (`adapters/_github//` via `--release`/`--github`, or the record's `source_dir` under copy-mode), so a bare program name (e.g. `claude-spt-digest …`) binds to the shipped binary first and falls back to PATH when absent — a `.spt` that ships its binaries is **self-contained**, needing no PATH placement. A fallback **target is addressed as `:`** (not just a bare adapter_name) and resolves through the one composite-addressing resolver (`registry::resolve_option`), so a fallback may select a shipped or local profile (`ccs`, `ccs...\n 180|- **Config knobs** (pulse period, echo-commune window/gate, route-guard window, daily refresh) are spt-core **global settings** with optional **per-endpoint override**. **An adapter may DECLARE A DEFAULT, never an override** (narrowed 2026-08-03, LOCKSMITH grill — the original \"never per-adapter\" wording is superseded): a harness has real information about its own turn shape and cost, but the operator keeps the last word. Precedence, highest first: **per-endpoint override → node/global setting → ad...\n 181|- **Event-block vocabulary and file-drop filenames are fixed spt-core constants** (documented for adapter authors), not manifest-configurable. This includes the **checkpoint sentinel `!!checkpoint!!`** — the agent-checkpoint trigger an adapter embeds in a commune/signoff drop body (one bare token = checkpoint with default wake; a `!!checkpoint!! !!checkpoint!!` pair makes the inter-marker text a custom wake directive). It is spt-core control metadata: spt-...\n 182|\n...\n 187|\n*188|**Manifest resolution from `--adapter` (since v0.8.0).** `spt api --adapter ` resolves the registered adapter's manifest, `:profile` overlay, and install dir from the registry when `--manifest` is omitted — a registered adapter's `api` calls need only `--adapter`. `--manifest ` becomes an optional **override** (an unregistered or local-dev manifest): when present, the manifest loads from that file and the install dir is its parent directory; when absent, both come from the r...\n 189|\n 190|- **`api bind`** — post-spawn boot bind (payload above). Skeleton→live.\n 191|- **`api listen`** — *long-running* relay/poll listener that an adapter-owned (harness-hosted) session owns as a child process; streams the daemon's events to the session's stdout. Distinct from the short-lived `api poll`. This is the heir to today's Monitor-bound `$LIVE start` poll loop.\n...\n 194| **ECHO CADENCE (ratified 2026-08-03, LOCKSMITH grill — releases#113; supersedes arm-on-idle):** the gate is armed on the **busy** edge and the **idle edge does NOT disarm it**. The echo **fires when the armed gate reaches the configured age, REGARDLESS of current activity state**, then resets the age and **re-arms only if the session is still busy**. Consequences that make this the ruled shape: a long autonomous turn ages out and echoes on its own, so cadence never depends on turn boundaries; and a s...\n*195|- **`api worker-start`** / **`api worker-stop`** — Worker (subagent) perch create/teardown under the parent (nested, registry-tracked).\n 196|- **`api worker-poll`** — a Worker (subagent) receives its queued messages (inbound from Self or sibling Workers).\n 197|- **`api boundary `** — context-boundary report; **carries the new `session_id`** (it rotates on `/clear` or `/compact`), so the daemon rebinds the perch to the new session id while keeping the stable identity + `parent_pid` anchor. Authors a **Self-resume commune** (resume the Self session → commune file-drop) rather than a background echo — strong live-context signal at the boundary (see `docs/CONTEXT-MEMORY.md`). **Rotation credential** (ADR-0032): the proof of association for thi...\n 198|- **`api session-end`** — session stop/crash report → soft teardown by default (preserve perch + spool + tracked history for recovery — KNOWN-HAZARDS 6.2). **`--erase`** instead hard-wipes the perch and tracked history (for ephemeral/secondary adapters that act as robust agent-spawned-agent surfaces).\n 199|\n*200|**`spt endpoint purge `** (CLI, not `api`) — the standalone, formal **full teardown**: wipe an endpoint and *every* record keyed on it. It is the dev/CI sibling of `api session-end --erase` (which is adapter-triggered at session end); `purge` is the explicit operator/test command for clean setup-and-reset. **Deliberately NOT consent-gated** — a local dev/test op, never a peer-visible action. **Offline-only**: it refuses a live / daemon-hosted endpoint (deleting records out from under a running ho...\n 201|_Avoid_: consent-gating it (it is intentionally ungated, for CI); treating it as a sync/remote op (local-only); a soft variant (purge is always the hard, full wipe — soft teardown is `endpoint stop`). **Read that soft/hard contrast on the RECORD axis only** (ADR-0045): `stop` is *record*-preserving (spool.db + info.json survive) where `purge` wipes them. It says nothing about processes — on the **process** axis `stop` is hard: for a broker-hosted endpoint it reaps the session and its descendant subtr...\n 202|\n 203|\n...\n 214|**Harness-hosted (e.g. spt-plugin; the harness binary is user-launched, harness is the parent).** Key constraint: the SPT *live agent* does not exist until the agent invokes start — the `live_id` isn't chosen at session boot, and `$LIVE start` is itself invoked *behind the Monitor tool*, so it becomes the long-running relay. So binding cannot happen at SessionStart directly. A **seed record** (daemon-held, in-memory — not a file) bridges the gap:\n*215|1. The harness's SessionStart hook calls **`spt api seed --pid --session-id [cwd]`**. The daemon records an ephemeral in-memory **seed entry** keyed by `parent_pid` — the session details the spt-hosted topology would share directly, minus the not-yet-chosen `live_id`. The seed is **adapter-agnostic**: it carries no `adapter_name`. *Which* adapter/profile a session belongs to is resolved later, at bind, as a read against the live registry (below) — so one...\n 216|2. The agent runs `/spt:live ` → the adapter's `$LIVE start ` alias = **`$SPT listen `** (= `spt api listen `), invoked via Monitor. It self-discovers its `parent_pid`, the daemon matches the seed entry by that pid (validated against `session_id` to defeat PID-recycling — KNOWN-HAZARDS 5.1), **resolves the owning adapter/profile** (the bind-time resolution below), creates/revives the perch binding `live_id` ↔ session details, then enters the long-running relay loop streaming events ...\n*217|3. The always-on daemon holds the perch, spool, registry, and daemon-spawns the Psyche (via the spawn-psyche seam) — no separate wrapper. The relay is purely the delivery pipe.\n 218| - Seed entry refreshed on each SessionStart (keeps `session_id` current across `/clear`, since `parent_pid` is stable while the harness process persists). If a harness has no SessionStart-equiv, `start` may carry the details directly as args — the seed is the preferred convenience, not the only path.\n 219| - The same seed + bind-time resolution serves a **ReadyAgent** bringup (`$SPT ready`/poll), not just a LiveAgent — a harness-hosted ready agent is seeded and resolved identically (it just binds a poll listener, no Psyche).\n 220|\n*221|**Bind-time adapter/profile resolution (ADR-0021).** Because the seed is adapter-agnostic, `listen`/`poll` resolve the owning adapter/profile when they bind, as a pure read — never a seed-time snapshot that could drift. `--adapter ` is an **optional override** on the `api` group (an explicit choice for adapter dev/iteration); omitted, resolution runs:\n 222|1. the seed's `parent_pid` → that process's **executable basename** (case-insensitive, `.exe`-stripped);\n 223|2. **candidate adapters** = registered `kind=\"harness\"` adapters whose **`host_binaries`** (the manifest match-key) contains that basename; \n 224|3. **profile**: the durable **active-profile pointer** (`spt adapter use [:profile]` writes it; one default per `host_binary`) wins; unset → the freshest candidate adapter by `registered_at_ms`, base profile (a specific profile is only ever chosen by the pointer), name-ascending on ties; \n...\n 277|\n*278|_Implemented posture_: the **local** user-backed origins are honored end-to-end — a locally-hosted Gateway endpoint (info.json `state=\"gateway\"`) and the local user's CLI (M9-T4/T5). The **cross-node WAN** path is being completed (trust posture **ratified 2026-06-13**): the **subnet membership boundary is the trust boundary**. A subnet is a collection of machines the user already trusts, so a `user-msg` arriving over the subnet from a **Gateway-typed** origin is honored as the user's authority; the dae...\n 279|\n 280|A Gateway endpoint binary is revived by **existing machinery only** (settled 2026-06-12, two corrections deep): while running, the bridged device's link liveness drives ordinary **instance state** (sustained device silence → dormant; device contact → active — the driver-attach rule). Across a node restart, revival rides a **co-located shell's wake-watcher** — the Gateway typically owns a shell instance on its own gateway host; that shell's offline wake-watcher (one of the two classes of third-par...\n 281|_Avoid_: calling a Gateway a Shell or an agent; \"console\", \"remote\".\n...\n 301|**instance state (active / dormant / suspended / offline)**:\n*302|The four liveness states a per-endpoint registry row (`registry::Status`) advertises across the subnet. The **active/dormant pair is the multi-instance routing differentiator**: an endpoint may run on several nodes at once (cross-node context sync) — the **active** instance is the bare-`id` routing target, its live siblings are **dormant**. The canonical meaning (the resting state machine, `resting.rs`, implements active/dormant/suspended; offline is registry-only):\n 303|- **active** — the **actively-driven** instance: the one a bare-`id` message resolves to. (Driving `ling@laptop` makes `ling@desktop` **dormant**.)\n 304|- **dormant** — **warm** (still running / in-memory) but **not the active target** — a sibling took attention (`AttentionShift`) or the driver detached (`Detach`). Genuinely *available* (a valid routing fallback) — the picker shows it online. Decays to *suspended* via an auto-suspend timer.\n 305|- **suspended** — **cold**: the session is closed, **resumed-on-wake**, but **its node is up** (the daemon still gossips the row); still **addressable** (a `wake` must route).\n...\n 382|\n*383|**Not in the subnet registry.** Shell perches are private to the agent↔shell link, not a general messaging surface — they are nested under the owner (`perches//shells/-/`) and not registry-advertised like agent endpoints. The perch `info.json` carries only `type=Shell`, `owner`, `adapter_name`, `status` (online|offline), and an optional `alias` — the capability set is resolved from the shell adapter manifest by `adapter_name`, not duplicated on the perch.\n 384|\n 385|**Shell-relevant commands:** agent/user surface — `spt shell spawn [--id]`, `shell list`, `shell relink `, `shell teardown `, `shell cmd ` (or ordinary `send` of a typed command payload), and **`spt endpoint shutdown`** (an agent gracefully shuts down *its own* endpoint → suspended; fires the transition echo-commune; cascades its persistent shells offline). Machinery `api` surface — `api bind` (type=Shell), `api poll` (relay delivery), `api emit --type ` returns the current structured buffer (a Shell/CLI/GUI on-demand render; feeds the frontend's \"latest session output\" pane; a Gateway's agent-window). **Structured-delta stream** — a subscriber (live Shell pane, GUI, Gateway) receives only *changes* (new turn, new tool entry, collapse update), keyed to log records, for resource-efficient near-realtime reflection. **Access is address-gated** — fetch/subscribe is a...\n 567|- **Turn sealing = idle-triggered** (ruled 2026-07-24, rebound grill; supersedes seal-on-next-input as the primary). A turn's records gain their stable `seq` when the turn **finishes**, and the authoritative finish signal is the endpoint's **idle transition** — the same adapter-reported signal the activity model already owns — not the arrival of the *next* user input (that arrival remains a harmless no-op fallback seal). A finished-but-idle turn is therefore never left `partial`/seq-less (the mint-th...\n 568|- **\"Option (C)\" logging surface:** the digest may also be *persisted* (opt-in per-endpoint) as a coarse activity log appended to the native history store (Path B), on-boundary or periodic — off by default.\n 569|- **Adapter-declared extraction (post-M9 milestone — reverses M9's \"no manifest seam\"):** M9 retired the PTY-parse engine and made the digest an on-demand projection over a published `{role,text,tool}` contract carried in `[history]`. That under-served real adapters: one normalizer cannot serve echo (opaque) and the digest (contract) at once, and a contract mismatch failed **silently**. So the digest gets its **own `[digest]` manifest seam** — an **imperative extractor** the adapter declares (its nat...\n...\n 590|\n*591|**peer pump**: the **one supervised daemon loop** driving all outbound cadenced peer traffic — registry advertisement, notif push, sync pull, update check — against every roster member of every attached subnet. The pump owns *when* and *toward whom*: the scheduling kernel (in-memory stagger-from-due-now cadences + wake markers — deliberately **not** deadline-grid converted, ADR-0018 `[V4]`; no per-loop timing writes), the per-round shared store loads, the per-subnet × per-peer fan-out (connection ...\n 592|\n*593|**pump worker**: a cadenced consumer module behind the pump's **worker seam** — one each for registry, notif, sync, update. A worker declares its cadence, optionally consumes its wake marker (`poll_wake` — the exactly-once filesystem take stays at the worker edge, the scheduling kernel stays pure), runs optional node-local **pre-round** work once per due round (e.g. the registry worker's eviction sweep → rotation fire → re-advertise ordering), and a per-peer **peer step** over the pump-provided c...\n 594|_Avoid_: calling an individual leg a \"pump\" (the loop is *the* pump; the legs are workers); giving a worker its own `EpochSource` over the shared op counter (sole-writer: the pump's, KH epoch-lease class).\n 595|\n 596|**peer-route chain** (MESH-RECOVERY, ADR-0039): the pump's dial-address resolution order — exact `peer-addrs.json` cache entry → **validated** `RosterEntry.address` (the entry's address `id` must match the peer key; a poison row never becomes a route) → id-only discovery — always fully consulted, in that order. Route **retention is nondestructive**: a failed dial *demotes* a cached route to suspect (skipped in favor of the roster leg, superseded by any validated fresher address), never deletes a ...\n...\n 601|\n*602|**evidence route**: the send leg's fallback when resolution finds no registry row. `resolve_visible` NotFounds an endpoint with no live instance — even under an explicit `@node` pin — so a peer this node holds only **local evidence** of (an UNLISTED row: our own access rules name it, the contact ledger has traffic with it, we knocked on it) would render in `endpoint list` and be unreachable by `spt send`. A row the operator can see and cannot act on is a worse surface than no row, so the route closes...\n 603|\n 604|**What it routes on**: this node's OWN records, and nothing else — no wire question is asked to find the node, and an evidence row carries no claim that anybody is there (whether they are is the presence probe's separate question).\n 605|\n...\n 607|- **Admission.** The *target's* access gate rules the hop exactly as it rules every inbound today, at the owner's own seam. Routing on evidence is not circumventing hiddenness — the invitation IS the consent.\n*608|- **Discovery.** No registry row is created, nothing is advertised, and no `DISCOVER` is implied. A peer that never advertised to us still has not.\n 609|- **The asker's own boundary.** The operator's own visibility exclusion (*hidden*, REQ-INST-12) still refuses, re-imposed at the route with the **same predicate resolution receives** — one `Exclusions` source, asked per-subnet by resolution and node-wide here (the route dials a node, not a subnet). That refusal **names the boundary** rather than reading as a missing endpoint, so nobody goes hunting at the far end for a decision made at this one.\n 610|\n 611|\n...\n 637|\n*638|**Sync scope is subnet-exclusive by default.** An endpoint's mind replicates only within **one subnet** unless told otherwise. Endpoint config carries a **subnet-membership list** for sync: the context syncs across the nodes of *every* subnet in that list, defaulting to just the endpoint's anchor subnet. This is distinct from registry *visibility* (*endpoint visibility*) — being addressable in a subnet does not imply replicating your mind there; mind-replication into a subnet requires that subnet to be...\n 639|\n 640|The context is a local git repo with `a-` (per-agent) and `p-` (per-project) branch views. Sync has **two transport modes** (full mechanics: `docs/STORAGE.md`):\n 641|- **P2P (default):** the data syncs between a user's nodes over the built-in P2P networking — **no `gh`/account/setup**, the no-central-operator promise. Replaces modern SPT's required GitHub-remote sync.\n*642|- **Hub (opt-in, `spt context-github-setup`):** every node pull→merge→pushes against a private GitHub remote — an always-online sync hub *and* a convenient GUI view. Uses a **shared deploy key** distributed as subnet secret material, so only the setup node needs a GitHub account; other nodes use the key over SSH, with **P2P as backstop**. Hub mode is the **context-repo sync transport only** — messaging, registry, remote-drive, pairing, and presence always ride P2P; gh-on never removes the P2P req...\n 643|\n 644|**The gh-repo interim is retired** (M4-D9-6, after the two-host rig proof): during the pre-P2P era the sister project's `gh-repo-sync` skill (and the `spt-agent-storage` private repo wired by `psyche-sync-setup`) was *the* cross-machine context transport. With P2P sync proven end-to-end on real hardware (`docs/TWO-HOST-RUNBOOK.md`), that interim stands down — the sister skill is no longer part of the sync path. `psyche-sync-setup` remains only as the **hub-mode seam** (the opt-in transport above), not ...\n 645|\n...\n 655|**notification (notif)**:\n*656|A first-class kind **distinct from an inter-agent message**: a **user-directed, dismissable, resurfacing** event (e.g. *new node paired*, *external-subnet pairing request*, *update available*, *consent needed*). Messages route agent→agent and are consumed once; notifs route **to the user** — via whichever endpoint is active — and **persist until dismissed**. The notif is the general primitive that the previously-ad-hoc \"deliver to the user's most-recently-active session\" flows are special cases of:...\n 657|\n 658|- **Notif scope** (ruled 2026-07-21): every notif carries a producer-chosen scope — **node-scoped** (a fact about one node: *update available*, *consent needed*, *rollback*; lives and dies on that node, never replicated) or **subnet-scoped** (a fact about the subnet: *node paired*, *pairing request*, agent-issued notifs; replicated with cross-node dismiss as below). \"Per-subnet\" in this section describes **subnet-scoped** notifs only.\n*659|- **Spool: per-subnet, replicated across that subnet's nodes** (reuses subnet-registry distribution) — for subnet-scoped notifs; node-scoped rows sit in the same spool but never enter a replication feed. Each subnet-scoped notif is tagged with its subnet; **dismiss-state replicates subnet-wide**, eventually consistent (dismiss on node A clears it on node B). \"Node notif spool\" = each node's local replica. *(Forward seam: dismissal — and the spool key — generalize to **per-(subnet, user)** when the ...\n 660|- **First-fire** targets the user's most-recently-active endpoint *in that subnet* via presence resolution — **unless the notif is addressed** (below).\n 661|- **Addressee** (ruled 2026-08-17, releases#169; ADR-0046 amendment 2): an optional per-row **`to_id`** naming the endpoint a notif is *for*. Unaddressed (the default) means \"whoever the user is at\" and resolves by presence MRA as above. Addressed means the notice is a courtesy owed to ONE endpoint, and both surfacing paths honour it: **first-fire targets the addressee and the address beats recency**, with **no fallback to the MRA winner** (an absent addressee is `NoTarget` and the row waits for that end...\n 662|- **Two states, not one:** **seen** (surfaced at least once — tracked **per-endpoint**) vs **dismissed** (explicitly acknowledged → removed from the resurface set). Surfacing alone ≠ dismissal. Dismissal is explicit: `spt notif dismiss `, or **the agent marks it dismissed** once it judges the user acknowledged (the agent is the default surfacer, so it is well-placed to dismiss).\n...\n 691|\n*692|**project index** — a node's endpoint→project attribution is DERIVED state, held as a **persistent materialized index** (ADR-0037): `spt-store` owns the versioned format + read path (daemon-offline reads = last persisted snapshot); the **daemon is the sole single-flight writer** (load-at-start, ready-without-warm, background batched reconcile, atomic replace, coalesced event-driven invalidation keyed on branch-tip fingerprints, last-known-good on failure). Readers — list, picker, endpoint-info, hoo...\n 693|\n*694|**index writer duty (daemon)** — the brain hosts ONE writer thread (`projwriter`, spawned beside the live host; single-flight by construction). Batched complexity is contract, `O(P+B+F+C)`: ONE branch enumeration per cycle (`for-each-ref` carries recency + tips), ≤1 tree scan per **changed** `p-*` branch (`ls-tree` at tip, membership cached by tip), ONE derivation per distinct normalized cwd (cache stamped on the repo-identity marker — `.git/config` / the `.git` gitfile — so **ordinary commits ar...\n 695|_Avoid_: synchronous git in any read path (the poisoned-git int rigs + the `gitrun` census exist to catch a regression — new list-shaped surfaces must join the index, never re-derive); readers falling back to enrichment; treating index presence as health; wall-clock CI gates (counters gate, wall-clock is manual acceptance); a writer-maintained generation counter (nothing maintains it — fingerprints only); mutating `p-*` branches outside the ContextStore funnels without a `projinval` nudge (the sync-p...\n 696|\n 697|**delivery** — peer-propagated over P2P, layered on self-fetch, with out-of-band still supported. One node learns of / obtains an update (marketplace drop *or* self-fetch from a release channel), gossips availability across the subnet, and peers pull the new binary over the networking layer — the subnet self-heals to latest. **All binaries are signature-verified before handoff regardless of source** (peer-propagation otherwise lets a compromised node poison the subnet). spt-core has its own release s...\n...\n 710|\n*711|**cadence/consent** — **not fully automatic by default; gated on user confirmation.** The update prompt is delivered via spt to the user's **most-recently-active live session** (v1 registry resolution — a precursor to PresenceChannel dispatch, implemented on the v1 registry, not the deferred channel) and offers an \"enable full-auto\" choice. Full-auto is the opt-in seamless path.\n 712|\n 713|## Web serving\n 714|\n...\n 717|\n*718|**served resource** — anything a node exposes over its serving surface: a registry file, a\n 719|served root, a docs page, an adapter's docs, a message view, a bootstrap binary. Every served\n 720|resource has exactly one **node-prefixed URL**.\n 721|_Avoid_: hosted file, shared file, upload.\n...\n 729|\n*730|**serving registry** — the node's single enumerable list of what it exposes. Exposure is a\n 731|deliberate act of adding an entry; \"what is this node serving\" has exactly one answer, the\n*732|registry's. (ADR-0057)\n 733|_Avoid_: served folder as a primitive; drop-folder; auto-serving a directory by location.\n 734|\n*735|**served root** — a registry entry of type *dir*, declared by an adapter in its manifest, whose\n*736|contents are served as a subtree. A served root is a kind of registry entry, never a second\n*737|mechanism beside the registry. Its directory is core-owned — `adapters//web/` under\n 738|the spt home, created at activation — and it answers at the adapter facet `//a//`,\n 739|with `web_short_path` adding an alias name to the same entry (ADR-0057 Amendment 1). An\n 740|adapter's install tree is never a served root.\n...\n 742|\n*743|**served name** — the name a registry entry answers to under its node's prefix. Stable for the\n 744|entry's life and reserved after removal for its prior absolute path and kind, which may\n 745|reclaim it. Different paths are disambiguated per node by suffix when the bare name is taken\n 746|(`~.`); the first registrant keeps the bare name. Cross-node, the node prefix\n...\n 751|its node-prefixed URL in the envelope. Transfer is pull-model: the receiver fetches if and when\n*752|it wants; no unsolicited bytes ever land on a receiver. An attachment is a **snapshot** — the\n 753|bytes as they were at send time, as immutable as the message — and it **expires** (30-day\n 754|default lifetime) unless the sender says otherwise; a plainly registered file, by contrast, is\n 755|served at its path, edits visible, and lives until removed. (ADR-0058)\n...\n 770|binaries and an install page, for a machine that is not yet a node and so cannot reach the\n*771|subnet. Exposed only by an explicit, loud, opt-in LAN listener; the docs and the registry are\n 772|never part of it. (ADR-0059)\n 773|_Avoid_: LAN docs; public mirror; relaxing loopback-only for anything else.\n 774|\n...\n 804|\n*805|A resting instance retains its files + last context and is re-activatable in place — a lightweight **wake** (state's already there), distinct from instantiate-anywhere's fresh spawn. Resting instances remain addressable by node (`ling@desktop`). Registry status: **active / dormant / suspended / offline** (offline = node unreachable).\n 806|\n 807|**Default policy:** warm (dormant) is the default when undriven. **Auto-suspend is opt-in, default OFF globally**, but **node-overridable** (a handheld / Pi / resource-constrained node may default it ON) and **per-endpoint overridable** (e.g. a billable harness whose warm session holds a cost footprint). Thresholds (`auto-suspend-after`) are config knobs: global default → node override → endpoint override. *Confirmed by measurement (M4-D9-3, `docs/DORMANCY-BUDGET.md`): an idle warm seat burns zero CP...\n 808|\n...\n 810|\n*811|**`spt endpoint rename `** (endpoint rename, **rippled**): change an endpoint's logical ID and propagate the change to **all its instances** subnet-wide — the registry entries, every node's perch, and the synced context branches (`a-` → `a-`, and project-view references). The rename is one logical operation against the eventually-consistent registry; it must collision-check `new_id` against every subnet the endpoint is advertised into (the join-time check above), and reconcil...\n 812|\n 813|**`spt endpoint fork --subnet [--delete-source]`** (cross-subnet clone):\n*814|Clone an endpoint into a **new, identity-distinct endpoint** on another subnet — the sanctioned way to place an agent's mind in a different subnet (the anchor subnet being immutable). The fork's **anchor = the target subnet**; it is **seeded with a one-time copy** of the source's mind (the live + project *Cross-node Psyche sync* tiers), after which the two **diverge** — there is **no ongoing sync**. A fork is therefore **not an instance**: an *instance* is the **same** identity on another node with a...\n 815|**The source may live on another node** (HANDRAIL, releases#29): qualified `src@node` resolves to the holder and the fork is **made there**, by that node, through the *`FORK`* control surface — one local primitive serves both arms, so a wire-driven fork is the same act a local operator performs. The gate is the **source's** rules (the mind being copied is the one whose owner decides) and it reads the **handshake-proven** origin, never a field the request carries; no answer is **never** reported as fork...\n 816|\n 817|**teardown authority (ADR-0045):** a teardown verb never stamps a terminal or resting state it has not caused. Where the session is **broker-hosted** (`controllable == Some(true)`), both `shutdown` and `stop` mean the same physical thing — the broker session row is gone and its **descendant** process subtree is reaped (the harness child *and* anything it spawned, e.g. a child `spt api listen`) — and the state stamp is written only **after** the confirmed reap, because a surviving host can re-bind ove...\n...\n 826|- **Remote-control (Shell-like):** attach a control/view surface to an instance *running on another node* — compute + files stay remote; you are a viewport (the byte-stream terminal attach, daemon-to-daemon over Iroh). Used when you specifically want *that machine's* environment. This is effectively a Shell (a driven surface, user→agent direction), separate from the instance concept itself.\n*827|- **Owning-node resolution (client leg):** `spt rc ` first looks for a live session in the **local** broker table; on a miss it **resolves the owning node from the registry** (the same refuse-and-qualify resolution the message leg uses) and **dials it**, sending the **endpoint id** — the owning node is authoritative for its own session table, so it maps endpoint → its session id **server-side** (a remote operator never knows, nor guesses, the remote session id). The UX is unchanged (`spt rc` \"jus...\n 828|- **Smooth handoff (remote-control → local):** no teardown required. `git pull` brings the files; the **fresh-with-preload resume seam** preloads the other instance's latest synced context (psyche-download); the remote instance simply goes dormant. The mind follows; the files are local.\n 829|\n 830|### Pieces the Instances model requires\n 831|\n*832|**subnet registry**:\n*833|Distributed, eventually-consistent map `endpoint_id → [instances: (node, perch, type, status)]`, **per subnet**. Every `spt-daemon` participates in the registry of each subnet it belongs to. This is the \"agent name resolution\" the sister project deferred — now first-class and mandatory.\n 834|\n 835|**endpoint visibility (per-(endpoint, subnet))**:\n*836|Whether an endpoint is exposed to a given subnet. **Hidden means *excluded*** — not advertised in that subnet's registry **and not routable from it** (addressing it from that subnet fails until explicitly revealed), not merely unlisted. This makes hiding a real boundary, ready for the cross-user (b) seam, not a silent non-boundary. Computed as: endpoint `E` is **hidden in subnet `S` iff** `S.hide_new_endpoints` (a per-subnet policy captured at the node's **join time**) **OR** `E.default_hide_from_new_s...\n 837|\n 838|\n 839|**UNLISTED (evidence-known off-node peers)**:\n*840|A status family for endpoints this node holds **local evidence** of but has **no registry row** for — the peer's node never advertised it here, or advertised it into a subnet we do not share. `spt endpoint list` renders them in their own purple section, each row labelled with the evidence that produced it (`invited-outbound`, `admits-inbound`, `recent-traffic`) and the phrase that states it. **UNLISTED is deliberately NOT *hidden*:** *hidden* is ratified vocabulary for an operator-chosen **exclusion** ...\n 841|\n 842|**A row states its evidence and never asserts liveness.** A stale access rule can name an endpoint deleted a month ago, so the row is a fact about *this node's own records* — not a claim that anybody is there. Whether they are there right now is a separate question with a separate answer (the presence probe). **Colour never carries the meaning alone**: the status word rides every row and `--json` carries the state name, so a piped stream, a `NO_COLOR` terminal and a machine reader all read the same fac...\n 843|\n...\n 862|\n*863|**resource advertisement (subnet resource registry)**:\n*864|A per-endpoint **free-text blurb** describing the services/functions the endpoint can serve — an agent **yellow-pages** for service discovery, distinct from *capability declaration* (machine-readable, which endpoint *types* a node hosts) and from *endpoint visibility* (whether it's addressable at all). **Both-authored + mutable:** config seeds a default; the agent refines its own at runtime (`spt endpoint description set …`). It is **not a separate registry** — it is a field on the endpoint record ...\n 865|\n 866|**resolution policy**:\n 867|How bare `ling` resolves when multiple instances exist. Rule: local-node instance if present → else most-recently-active → explicit override always available. **Two qualifier syntaxes**, combinable: **subnet-qualified** `home:ling` and **node-qualified** `ling@hfenduleam` (→ `home:ling@hfenduleam`). **Multi-subnet ambiguity rule:** under node-global identity (endpoint ID below), a node on several subnets may see two *distinct* endpoints that share a bare name (a `home:ling` and an unrelated `work:l...\n...\n 891|\n*892|- **In v1:** the endpoint-ID / instance data-model split; the subnet registry; resolution policy; remote-drive of *already-running* instances (network session-surface); cross-node Psyche sync (full — replaces gh-repo-sync); cross-instance context-freshness auto-feed; off-node file transfer; off-node remote-drive detection.\n 893|- **Seam-compatible but deferred:** instantiate-anywhere + its consent gate; remote command execution + its security gate (workarounds: remote agent messages a local agent, or user interacts with a local agent directly).\n*894|- **Rationale:** the data-model split and registry are foundations — deferring them forces a later rewrite, so they are in regardless. Remote-drive of a running instance is the highest-value slice and exercises the whole networking+daemon stack end-to-end. Instantiate-anywhere and remote-exec carry consent/security design that should not gate v1.\n 895|\n 896|## Workspace & versioning\n 897|\n...\n 899|\n*900|Layering (bottom → top): `spt-proto` (wire envelope grammar, endpoint types, message framing, Ed25519 identity types, typed+binary payload schema — pure types, no I/O) → `spt-store` (spool, perch layout, trust store, registry persistence) → `spt-msg` (delivery TCP+spool-fallback, routing, send/ring) → `spt-net` (Iroh, mDNS, SPAKE2/TOTP pairing, subnet-registry distribution; `net` feature-flagged) and `spt-term` (session-surface trait, PTY impl, broker) and `spt-runtime` (`AgentRuntime` trait, `...\n 901|\n 902|**public SDK surface** (semver-committed): `spt-proto` (the wire contract — anyone speaking SPT depends on it), `spt-runtime` (the trait third-party harnesses implement), `spt-msg` (the deeper messaging-integration path). Everything else (`spt-store`, `spt-net`, `spt-term`, `spt-live`, `spt-daemon`) is internal/unstable pre-1.0 — reachable, but no stability promise. The *integration* crates are stable; the *machinery* churns. **Private-source consequence (ADR-0014 era):** with the source repo private...\n 903|\n...\n 911|A **member** of subnet S is any node that can prove knowledge of S's **current-epoch seed** (the seed every trusted node already holds — *TOTP-seeded SPAKE2 pairing*). This **membership proof** (\"seed-proof\") is the authorization the inbound gate consumes: a connecting peer is admitted iff it proves current-epoch seed-knowledge, bound to its QUIC-handshake-proven node pubkey (so identity stays per-node and unforgeable — *trust store* / KNOWN-HAZARDS 7.5). Membership = seed-knowledge, **not** pairwise...\n*912|_Replaces_: the pairwise-`is_trusted` authorization at every inbound gate (registry apply, WAN receive, sync, notif, connection accept).\n 913|\n 914|**member roster**:\n*915|Per subnet, the set of member node pubkeys with their addresses and labels — a **discovery** directory (\"whom to dial / what to call them\"), **not** an authorization list (authorization is *membership proof*). Propagated transitively: seeded into the joiner at pairing and gossiped whenever any path opens, so a node learns members it never paired with. **Discovery-only and therefore forgery-inert** — a fabricated roster entry just names a pubkey that still cannot produce the seed-proof on connect, so ...\n 916|\n 917|**subnet membership (multi-subnet)**:\n 918|A node may be a member of **multiple subnets at once** — but, for v1, only multiple subnets *of the same user* (e.g. a `home` fleet and a `work` fleet, each cryptographically its own TOTP seed + trust context). A node simply holds *N* seeds / trust-contexts rather than one. The per-subnet trust boundary is unchanged: within each subnet, all nodes are the one user's own mutually-trusted nodes (no stranger-auth). **Cross-*user* membership (joining another person's subnet) stays deferred**, but the member...\n...\n 928|**engine-room endpoint** (ratified 2026-07-28, access-control grill):\n*929|**One per node.** A locked-down **agent endpoint** (harness-adapter-backed, spt-hosted, has a mind — so it can reason about the node's access posture) that is the designated surface for setting the **node's** control-surface modes, and — via *empower* — a **subnet's** modes. Bring-online + controller-attach requires a **same-node CLI call + a member-or-admin TOTP** for the engine-room's anchor subnet (no OS elevation). Structural locks: refuses all inbound except replies to its own outbound (**knoc...\n 930|_Avoid_: \"mother node\" (rejected — the mesh stays symmetric; authority rides keys, not a privileged node); remote drive of an engine-room in any form; an agent running the ceremony.\n 931|\n 932|**empower** (`empower --admin-code `):\n...\n 937|**control surface** (ratified 2026-07-28, access-control grill):\n*938|The unit of access-control granularity: a named remote-reachable operation class on an endpoint. **Open string vocabulary, CONSTANT_CASE ids** (like capability ids — new surfaces mint ids without schema change). v1 set = the existing gate families: `MSG`, `RC_VIEW`, `RC_ATTACH`, `DIGEST`, `WAKE`, `SUSPEND`, `XFER`, `SHELL_LINK`, `DISCOVER` — plus **`FORK`** (HANDRAIL, releases#29), the first id minted *with* its capability and so the proof that the open vocabulary grows the way it was ratified to: on...\n 939|\n 940|**Intra-node governance** (releases#211, operator-rephrased 2026-08-22). The vocabulary for governing traffic authored ON this node is a **SELF-REFERENTIAL NODE SUBJECT at the EXISTING tiers** — a rule whose subject is this node's own id. **No new tier, no new subject kind, no schema change**, and the v1 reading (a rules tier at 3.5 with a mode twin at 6.5) is WITHDRAWN IN FULL. Two effects: a **node-scope** own-node rule governs intra-node actions for every endp...\n 941|\n...\n 974|**code route** (ratified 2026-08-01, cross-node redemption grill; **SHIPPED** DOORBELL W4):\n*975|**The redeemer resolves the minting node FROM THE CODE, never from discovery.** Opening the seal yields both halves of the route at once: the **subnet whose key opened it**, which scopes the lookup, and the short key inside it, which is matched against the node-tier rows that subnet's registry already replicates. The resolution set is the **union of both node-tier carriers** — node-level labels *and* the authoring nodes of instance rows — because a member that never named itself holds no label row, a...\n*976|_Avoid_: a redemption path that depends on a DISCOVER grant or a registry endpoint row; a label-only node lookup; picking one of several prefix matches.\n 977|\n 978|\n 979|**cross-node redemption** (ratified 2026-08-01, cross-node redemption grill; **SHIPPED** DOORBELL W4):\n...\n 1011|Whether a surface's inbound carries a **proven sender endpoint** — the property that decides which **subject tier** a grant for that surface can actually bind. Attributable ⇒ a sender-endpoint entry can match (today: `MSG`, via the W2b daemon stamp). Non-attributable ⇒ only node-tier subjects are real for it; a sender-endpoint entry is dead. The classification is **single-sourced per-surface metadata**, not a hardcoded MSG-vs-rest split: when a surface's records grow their own sender stamp (`WEB` i...\n*1012|_Avoid_: \"non-MSG\" as the category name (it is a snapshot, not the rule); granting a sender-endpoint entry on a non-attributable surface (it can never match).\n 1013|\n 1014|\n 1015|**ENDPOINTS_CAN_GRANT_NODES (node policy)** (ratified 2026-07-31, knock grill):\n...\n 1041|- **Immediate:** writes a **roster tombstone** per revoked pubkey (see *member roster*) — propagates over member connections, suppresses that pubkey under the roster's union-merge, and augments the inbound gate to **membership-proof ∧ ¬tombstoned** so the node can't reconnect-and-reinsert (it still holds the seed until rotation). Force-drops its connections.\n*1042|- **Coalesced rotation:** the tombstone schedules **one** seed rotation (re-mint seed, bump the **seed-rotation epoch** — `SubnetRecord.epoch`, ADR-0005 #10; push the new seed confidentially over member-authenticated TLS connections, **never** in roster/registry gossip — the seed is not roster data) at the close of a **coalescing window (default 1 h)**. Further revokes within the window join the same rotation → **one epoch bump** however many nodes, keeping benign offliners inside the single-epoch ...\n 1043|A completed re-pair ceremony for a tombstoned pubkey clears its tombstone (deliberate re-admit).\n 1044|\n 1045|**re-seed (auto-heal grace)**:\n...\n 1085|**node label**:\n*1086|A human display name for a node, defaulting to the machine's OS hostname (re-checked at daemon startup; a hostname change updates the label). Advertised through the existing registry gossip so subnet views render `HFENDULEAM (bcead52b…)` instead of bare key hex. The pubkey remains the identity; the label is **addressable**: an `@node` qualifier accepts a label or a key-prefix (`ling@hfenduleam`). Labels are not unique — an ambiguous label follows the resolution policy's refuse-and-qualify rule (refus...\n 1087|\n 1088|**`#` always-on sigil** (ratified 2026-06-21):\n*1089|A reserved **leading address sigil** marking an [[AlwaysOnEndpoint]], extending the `:`/`@` reserved-delimiter discipline (id charset stays narrow per `REQ-HAZARD-ID-CHARSET`; the sigil lives at the address-grammar layer, **never in the bare id** — `#general` addresses the clean stored id `general`). It is **mandatory and bijective**: `#name` ⟺ an always-on endpoint, bare `name` ⟺ an agent endpoint — so the router resolves the endpoint **class from the address alone**, before any registry lookup....\n 1090|\n 1091|**subnet naming**:\n 1092|The first time two nodes pair, the user is prompted to **name the subnet**. The name is a human label on the subnet identity (which is cryptographically the shared seed). On every subsequent pairing the same name is shown (\"adding node to subnet ``\"), giving the user confidence they're extending the right subnet as the fleet grows.\n...\n 1098|**subnet attachment (attached / detached)**:\n\n[Showing lines 1-290 of 327 (49.8KB limit). Use :291 to continue. Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/asm-304-v3/CONTEXT.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\asm-304-v3\\CONTEXT.md","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":68,"fileCount":1,"files":[".worktrees/asm-304-v3/CONTEXT.md"],"fileMatches":[{"path":".worktrees/asm-304-v3/CONTEXT.md","count":68}],"truncated":true,"displayContent":" 29│**spt-daemon** (per-machine supervisor):\n *30│The single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the siste...\n 31│\n 32│\n 33│**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process ...\n │...\n 36│- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n *37│- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n 38│\n 39│Logical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n 40│\n │...\n 68│**subcommand surface** (inbound half of the harness contract):\n *69│The stable set of `spt.exe ` entry points that harnesses bind their own hook systems to. When the harness's runtime emits an event (subagent started, tool just invoked, user typed `/clear`, session crashed), the harness's hook fires a short-lived `spt.exe ` invocation that mutates on-disk SPT state (perch registry, spool, etc.). spt-core publishes this surface; harnesses author the bindings.\n 70│\n 71│**Naming convention:** these inbound, machinery-facing commands are prefixed **`api `/`api-`** (e.g. `spt api bind`, `spt api state`) to distinguish them from the agent-facing verbs an agent invokes directly (`send`, `ring`, `ready`, …). The `api` namespace is the harness/adapter commands-API; the unprefixed namespace is the agent surface.\n 72│\n │...\n 87│**File-backed strings** (M12-W3): a `[strings]` value MAY be a **file pointer** instead of an inline literal — a value-position table with **exactly one** key `file`: `skill = { file = \"skill.md\" }`. `get-string` resolves it to the file's **contents** (so large bodies — skill-instructions, hint text — stay out of the manifest). The exactly-one-key rule is the disambiguation: any other table shape stays an opaque nested strings tree (existing trees untouched), and `{ file = … }` is reserved as the...\n *88│_Avoid_: treating strings as config knobs for spt-core itself (those are global settings); \"adapter KV store\" as a separate registry; putting user files in the adapter-shipped `strings/` dir (clobbered by updates — use a local profile).\n 89│\n 90│**manifest substitution in `[strings]`** (ratified 2026-06-25, v0.16.0 update-arc grill):\n *91│`get-string` resolves a set of **adapter-static** substitution keys inside a returned string value at **read time** (lazily, like file-backed strings): **`{adapter_dir}`** — the registry record's precise `source_dir` (the install dir; survives updates; the same dir bare-program resolution already uses) — and **`{adapter_name}`**. Session-scoped keys (`{id}`/`{session_id}`/…) are **not** available: `get-string` carries no session context today, and a `get-string --session-id` for session-scoped subs...\n 92│_Avoid_: session-scoped substitution through bare `get-string`; reading this as spt-core executing a string (it never does — the adapter wrapper executes the resolved value).\n 93│\n 94│**keyword hints** (ratified 2026-06-12 — core milestone A):\n │...\n 168│\n *169│**capability declaration** — which endpoint types a harness/node can host (a Pi node might host only Shells, never a LiveAgent). Static manifest list, consumed by the subnet registry so a node advertises its hostable types. Exact shape is design-open.\n 170│\n 171│**adapter-update seam** — file-pull or delegated-command (see Self-update). Locked.\n 172│\n │...\n 175│- **Command templates are opaque.** spt-core never parses out a model/tool/flag — the adapter writes the whole command line; spt-core fills substitution keys and runs it.\n *176│- **A command template's program token resolves against the adapter install dir before PATH (since v0.8.0).** A `.spt` adapter ships its built binaries to the adapter's install dir (`adapters/_github//` via `--release`/`--github`, or the record's `source_dir` under copy-mode), so a bare program name (e.g. `claude-spt-digest …`) binds to the shipped binary first and falls back to PATH when absent — a `.spt` that ships its binaries is **self-contained**, needing no PATH placement. A fallback **target is addressed as `:`** (not just a bare adapter_name) and resolves through the one composite-addressing resolver (`registry::resolve_option`), so a fallback may select a shipped or local profile (`ccs`, `ccs...\n 180│- **Config knobs** (pulse period, echo-commune window/gate, route-guard window, daily refresh) are spt-core **global settings** with optional **per-endpoint override**. **An adapter may DECLARE A DEFAULT, never an override** (narrowed 2026-08-03, LOCKSMITH grill — the original \"never per-adapter\" wording is superseded): a harness has real information about its own turn shape and cost, but the operator keeps the last word. Precedence, highest first: **per-endpoint override → node/global setting → ad...\n 181│- **Event-block vocabulary and file-drop filenames are fixed spt-core constants** (documented for adapter authors), not manifest-configurable. This includes the **checkpoint sentinel `!!checkpoint!!`** — the agent-checkpoint trigger an adapter embeds in a commune/signoff drop body (one bare token = checkpoint with default wake; a `!!checkpoint!! !!checkpoint!!` pair makes the inter-marker text a custom wake directive). It is spt-core control metadata: spt-...\n 182│\n │...\n 187│\n *188│**Manifest resolution from `--adapter` (since v0.8.0).** `spt api --adapter ` resolves the registered adapter's manifest, `:profile` overlay, and install dir from the registry when `--manifest` is omitted — a registered adapter's `api` calls need only `--adapter`. `--manifest ` becomes an optional **override** (an unregistered or local-dev manifest): when present, the manifest loads from that file and the install dir is its parent directory; when absent, both come from the r...\n 189│\n 190│- **`api bind`** — post-spawn boot bind (payload above). Skeleton→live.\n 191│- **`api listen`** — *long-running* relay/poll listener that an adapter-owned (harness-hosted) session owns as a child process; streams the daemon's events to the session's stdout. Distinct from the short-lived `api poll`. This is the heir to today's Monitor-bound `$LIVE start` poll loop.\n │...\n 194│ **ECHO CADENCE (ratified 2026-08-03, LOCKSMITH grill — releases#113; supersedes arm-on-idle):** the gate is armed on the **busy** edge and the **idle edge does NOT disarm it**. The echo **fires when the armed gate reaches the configured age, REGARDLESS of current activity state**, then resets the age and **re-arms only if the session is still busy**. Consequences that make this the ruled shape: a long autonomous turn ages out and echoes on its own, so cadence never depends on turn boundaries; and a s...\n *195│- **`api worker-start`** / **`api worker-stop`** — Worker (subagent) perch create/teardown under the parent (nested, registry-tracked).\n 196│- **`api worker-poll`** — a Worker (subagent) receives its queued messages (inbound from Self or sibling Workers).\n 197│- **`api boundary `** — context-boundary report; **carries the new `session_id`** (it rotates on `/clear` or `/compact`), so the daemon rebinds the perch to the new session id while keeping the stable identity + `parent_pid` anchor. Authors a **Self-resume commune** (resume the Self session → commune file-drop) rather than a background echo — strong live-context signal at the boundary (see `docs/CONTEXT-MEMORY.md`). **Rotation credential** (ADR-0032): the proof of association for thi...\n 198│- **`api session-end`** — session stop/crash report → soft teardown by default (preserve perch + spool + tracked history for recovery — KNOWN-HAZARDS 6.2). **`--erase`** instead hard-wipes the perch and tracked history (for ephemeral/secondary adapters that act as robust agent-spawned-agent surfaces).\n 199│\n *200│**`spt endpoint purge `** (CLI, not `api`) — the standalone, formal **full teardown**: wipe an endpoint and *every* record keyed on it. It is the dev/CI sibling of `api session-end --erase` (which is adapter-triggered at session end); `purge` is the explicit operator/test command for clean setup-and-reset. **Deliberately NOT consent-gated** — a local dev/test op, never a peer-visible action. **Offline-only**: it refuses a live / daemon-hosted endpoint (deleting records out from under a running ho...\n 201│_Avoid_: consent-gating it (it is intentionally ungated, for CI); treating it as a sync/remote op (local-only); a soft variant (purge is always the hard, full wipe — soft teardown is `endpoint stop`). **Read that soft/hard contrast on the RECORD axis only** (ADR-0045): `stop` is *record*-preserving (spool.db + info.json survive) where `purge` wipes them. It says nothing about processes — on the **process** axis `stop` is hard: for a broker-hosted endpoint it reaps the session and its descendant subtr...\n 202│\n 203│\n │...\n 214│**Harness-hosted (e.g. spt-plugin; the harness binary is user-launched, harness is the parent).** Key constraint: the SPT *live agent* does not exist until the agent invokes start — the `live_id` isn't chosen at session boot, and `$LIVE start` is itself invoked *behind the Monitor tool*, so it becomes the long-running relay. So binding cannot happen at SessionStart directly. A **seed record** (daemon-held, in-memory — not a file) bridges the gap:\n *215│1. The harness's SessionStart hook calls **`spt api seed --pid --session-id [cwd]`**. The daemon records an ephemeral in-memory **seed entry** keyed by `parent_pid` — the session details the spt-hosted topology would share directly, minus the not-yet-chosen `live_id`. The seed is **adapter-agnostic**: it carries no `adapter_name`. *Which* adapter/profile a session belongs to is resolved later, at bind, as a read against the live registry (below) — so one...\n 216│2. The agent runs `/spt:live ` → the adapter's `$LIVE start ` alias = **`$SPT listen `** (= `spt api listen `), invoked via Monitor. It self-discovers its `parent_pid`, the daemon matches the seed entry by that pid (validated against `session_id` to defeat PID-recycling — KNOWN-HAZARDS 5.1), **resolves the owning adapter/profile** (the bind-time resolution below), creates/revives the perch binding `live_id` ↔ session details, then enters the long-running relay loop streaming events ...\n *217│3. The always-on daemon holds the perch, spool, registry, and daemon-spawns the Psyche (via the spawn-psyche seam) — no separate wrapper. The relay is purely the delivery pipe.\n 218│ - Seed entry refreshed on each SessionStart (keeps `session_id` current across `/clear`, since `parent_pid` is stable while the harness process persists). If a harness has no SessionStart-equiv, `start` may carry the details directly as args — the seed is the preferred convenience, not the only path.\n 219│ - The same seed + bind-time resolution serves a **ReadyAgent** bringup (`$SPT ready`/poll), not just a LiveAgent — a harness-hosted ready agent is seeded and resolved identically (it just binds a poll listener, no Psyche).\n 220│\n *221│**Bind-time adapter/profile resolution (ADR-0021).** Because the seed is adapter-agnostic, `listen`/`poll` resolve the owning adapter/profile when they bind, as a pure read — never a seed-time snapshot that could drift. `--adapter ` is an **optional override** on the `api` group (an explicit choice for adapter dev/iteration); omitted, resolution runs:\n 222│1. the seed's `parent_pid` → that process's **executable basename** (case-insensitive, `.exe`-stripped);\n 223│2. **candidate adapters** = registered `kind=\"harness\"` adapters whose **`host_binaries`** (the manifest match-key) contains that basename; \n 224│3. **profile**: the durable **active-profile pointer** (`spt adapter use [:profile]` writes it; one default per `host_binary`) wins; unset → the freshest candidate adapter by `registered_at_ms`, base profile (a specific profile is only ever chosen by the pointer), name-ascending on ties; \n │...\n 277│\n *278│_Implemented posture_: the **local** user-backed origins are honored end-to-end — a locally-hosted Gateway endpoint (info.json `state=\"gateway\"`) and the local user's CLI (M9-T4/T5). The **cross-node WAN** path is being completed (trust posture **ratified 2026-06-13**): the **subnet membership boundary is the trust boundary**. A subnet is a collection of machines the user already trusts, so a `user-msg` arriving over the subnet from a **Gateway-typed** origin is honored as the user's authority; the dae...\n 279│\n 280│A Gateway endpoint binary is revived by **existing machinery only** (settled 2026-06-12, two corrections deep): while running, the bridged device's link liveness drives ordinary **instance state** (sustained device silence → dormant; device contact → active — the driver-attach rule). Across a node restart, revival rides a **co-located shell's wake-watcher** — the Gateway typically owns a shell instance on its own gateway host; that shell's offline wake-watcher (one of the two classes of third-par...\n 281│_Avoid_: calling a Gateway a Shell or an agent; \"console\", \"remote\".\n │...\n 301│**instance state (active / dormant / suspended / offline)**:\n *302│The four liveness states a per-endpoint registry row (`registry::Status`) advertises across the subnet. The **active/dormant pair is the multi-instance routing differentiator**: an endpoint may run on several nodes at once (cross-node context sync) — the **active** instance is the bare-`id` routing target, its live siblings are **dormant**. The canonical meaning (the resting state machine, `resting.rs`, implements active/dormant/suspended; offline is registry-only):\n 303│- **active** — the **actively-driven** instance: the one a bare-`id` message resolves to. (Driving `ling@laptop` makes `ling@desktop` **dormant**.)\n 304│- **dormant** — **warm** (still running / in-memory) but **not the active target** — a sibling took attention (`AttentionShift`) or the driver detached (`Detach`). Genuinely *available* (a valid routing fallback) — the picker shows it online. Decays to *suspended* via an auto-suspend timer.\n 305│- **suspended** — **cold**: the session is closed, **resumed-on-wake**, but **its node is up** (the daemon still gossips the row); still **addressable** (a `wake` must route).\n │...\n 382│\n *383│**Not in the subnet registry.** Shell perches are private to the agent↔shell link, not a general messaging surface — they are nested under the owner (`perches//shells/-/`) and not registry-advertised like agent endpoints. The perch `info.json` carries only `type=Shell`, `owner`, `adapter_name`, `status` (online|offline), and an optional `alias` — the capability set is resolved from the shell adapter manifest by `adapter_name`, not duplicated on the perch.\n 384│\n 385│**Shell-relevant commands:** agent/user surface — `spt shell spawn [--id]`, `shell list`, `shell relink `, `shell teardown `, `shell cmd ` (or ordinary `send` of a typed command payload), and **`spt endpoint shutdown`** (an agent gracefully shuts down *its own* endpoint → suspended; fires the transition echo-commune; cascades its persistent shells offline). Machinery `api` surface — `api bind` (type=Shell), `api poll` (relay delivery), `api emit --type ` returns the current structured buffer (a Shell/CLI/GUI on-demand render; feeds the frontend's \"latest session output\" pane; a Gateway's agent-window). **Structured-delta stream** — a subscriber (live Shell pane, GUI, Gateway) receives only *changes* (new turn, new tool entry, collapse update), keyed to log records, for resource-efficient near-realtime reflection. **Access is address-gated** — fetch/subscribe is a...\n 567│- **Turn sealing = idle-triggered** (ruled 2026-07-24, rebound grill; supersedes seal-on-next-input as the primary). A turn's records gain their stable `seq` when the turn **finishes**, and the authoritative finish signal is the endpoint's **idle transition** — the same adapter-reported signal the activity model already owns — not the arrival of the *next* user input (that arrival remains a harmless no-op fallback seal). A finished-but-idle turn is therefore never left `partial`/seq-less (the mint-th...\n 568│- **\"Option (C)\" logging surface:** the digest may also be *persisted* (opt-in per-endpoint) as a coarse activity log appended to the native history store (Path B), on-boundary or periodic — off by default.\n 569│- **Adapter-declared extraction (post-M9 milestone — reverses M9's \"no manifest seam\"):** M9 retired the PTY-parse engine and made the digest an on-demand projection over a published `{role,text,tool}` contract carried in `[history]`. That under-served real adapters: one normalizer cannot serve echo (opaque) and the digest (contract) at once, and a contract mismatch failed **silently**. So the digest gets its **own `[digest]` manifest seam** — an **imperative extractor** the adapter declares (its nat...\n │...\n 590│\n *591│**peer pump**: the **one supervised daemon loop** driving all outbound cadenced peer traffic — registry advertisement, notif push, sync pull, update check — against every roster member of every attached subnet. The pump owns *when* and *toward whom*: the scheduling kernel (in-memory stagger-from-due-now cadences + wake markers — deliberately **not** deadline-grid converted, ADR-0018 `[V4]`; no per-loop timing writes), the per-round shared store loads, the per-subnet × per-peer fan-out (connection ...\n 592│\n *593│**pump worker**: a cadenced consumer module behind the pump's **worker seam** — one each for registry, notif, sync, update. A worker declares its cadence, optionally consumes its wake marker (`poll_wake` — the exactly-once filesystem take stays at the worker edge, the scheduling kernel stays pure), runs optional node-local **pre-round** work once per due round (e.g. the registry worker's eviction sweep → rotation fire → re-advertise ordering), and a per-peer **peer step** over the pump-provided c...\n 594│_Avoid_: calling an individual leg a \"pump\" (the loop is *the* pump; the legs are workers); giving a worker its own `EpochSource` over the shared op counter (sole-writer: the pump's, KH epoch-lease class).\n 595│\n 596│**peer-route chain** (MESH-RECOVERY, ADR-0039): the pump's dial-address resolution order — exact `peer-addrs.json` cache entry → **validated** `RosterEntry.address` (the entry's address `id` must match the peer key; a poison row never becomes a route) → id-only discovery — always fully consulted, in that order. Route **retention is nondestructive**: a failed dial *demotes* a cached route to suspect (skipped in favor of the roster leg, superseded by any validated fresher address), never deletes a ...\n │...\n 601│\n *602│**evidence route**: the send leg's fallback when resolution finds no registry row. `resolve_visible` NotFounds an endpoint with no live instance — even under an explicit `@node` pin — so a peer this node holds only **local evidence** of (an UNLISTED row: our own access rules name it, the contact ledger has traffic with it, we knocked on it) would render in `endpoint list` and be unreachable by `spt send`. A row the operator can see and cannot act on is a worse surface than no row, so the route closes...\n 603│\n 604│**What it routes on**: this node's OWN records, and nothing else — no wire question is asked to find the node, and an evidence row carries no claim that anybody is there (whether they are is the presence probe's separate question).\n 605│\n │...\n 607│- **Admission.** The *target's* access gate rules the hop exactly as it rules every inbound today, at the owner's own seam. Routing on evidence is not circumventing hiddenness — the invitation IS the consent.\n *608│- **Discovery.** No registry row is created, nothing is advertised, and no `DISCOVER` is implied. A peer that never advertised to us still has not.\n 609│- **The asker's own boundary.** The operator's own visibility exclusion (*hidden*, REQ-INST-12) still refuses, re-imposed at the route with the **same predicate resolution receives** — one `Exclusions` source, asked per-subnet by resolution and node-wide here (the route dials a node, not a subnet). That refusal **names the boundary** rather than reading as a missing endpoint, so nobody goes hunting at the far end for a decision made at this one.\n 610│\n 611│\n │...\n 637│\n *638│**Sync scope is subnet-exclusive by default.** An endpoint's mind replicates only within **one subnet** unless told otherwise. Endpoint config carries a **subnet-membership list** for sync: the context syncs across the nodes of *every* subnet in that list, defaulting to just the endpoint's anchor subnet. This is distinct from registry *visibility* (*endpoint visibility*) — being addressable in a subnet does not imply replicating your mind there; mind-replication into a subnet requires that subnet to be...\n 639│\n 640│The context is a local git repo with `a-` (per-agent) and `p-` (per-project) branch views. Sync has **two transport modes** (full mechanics: `docs/STORAGE.md`):\n 641│- **P2P (default):** the data syncs between a user's nodes over the built-in P2P networking — **no `gh`/account/setup**, the no-central-operator promise. Replaces modern SPT's required GitHub-remote sync.\n *642│- **Hub (opt-in, `spt context-github-setup`):** every node pull→merge→pushes against a private GitHub remote — an always-online sync hub *and* a convenient GUI view. Uses a **shared deploy key** distributed as subnet secret material, so only the setup node needs a GitHub account; other nodes use the key over SSH, with **P2P as backstop**. Hub mode is the **context-repo sync transport only** — messaging, registry, remote-drive, pairing, and presence always ride P2P; gh-on never removes the P2P req...\n 643│\n 644│**The gh-repo interim is retired** (M4-D9-6, after the two-host rig proof): during the pre-P2P era the sister project's `gh-repo-sync` skill (and the `spt-agent-storage` private repo wired by `psyche-sync-setup`) was *the* cross-machine context transport. With P2P sync proven end-to-end on real hardware (`docs/TWO-HOST-RUNBOOK.md`), that interim stands down — the sister skill is no longer part of the sync path. `psyche-sync-setup` remains only as the **hub-mode seam** (the opt-in transport above), not ...\n 645│\n │...\n 655│**notification (notif)**:\n *656│A first-class kind **distinct from an inter-agent message**: a **user-directed, dismissable, resurfacing** event (e.g. *new node paired*, *external-subnet pairing request*, *update available*, *consent needed*). Messages route agent→agent and are consumed once; notifs route **to the user** — via whichever endpoint is active — and **persist until dismissed**. The notif is the general primitive that the previously-ad-hoc \"deliver to the user's most-recently-active session\" flows are special cases of:...\n 657│\n 658│- **Notif scope** (ruled 2026-07-21): every notif carries a producer-chosen scope — **node-scoped** (a fact about one node: *update available*, *consent needed*, *rollback*; lives and dies on that node, never replicated) or **subnet-scoped** (a fact about the subnet: *node paired*, *pairing request*, agent-issued notifs; replicated with cross-node dismiss as below). \"Per-subnet\" in this section describes **subnet-scoped** notifs only.\n *659│- **Spool: per-subnet, replicated across that subnet's nodes** (reuses subnet-registry distribution) — for subnet-scoped notifs; node-scoped rows sit in the same spool but never enter a replication feed. Each subnet-scoped notif is tagged with its subnet; **dismiss-state replicates subnet-wide**, eventually consistent (dismiss on node A clears it on node B). \"Node notif spool\" = each node's local replica. *(Forward seam: dismissal — and the spool key — generalize to **per-(subnet, user)** when the ...\n 660│- **First-fire** targets the user's most-recently-active endpoint *in that subnet* via presence resolution — **unless the notif is addressed** (below).\n 661│- **Addressee** (ruled 2026-08-17, releases#169; ADR-0046 amendment 2): an optional per-row **`to_id`** naming the endpoint a notif is *for*. Unaddressed (the default) means \"whoever the user is at\" and resolves by presence MRA as above. Addressed means the notice is a courtesy owed to ONE endpoint, and both surfacing paths honour it: **first-fire targets the addressee and the address beats recency**, with **no fallback to the MRA winner** (an absent addressee is `NoTarget` and the row waits for that end...\n 662│- **Two states, not one:** **seen** (surfaced at least once — tracked **per-endpoint**) vs **dismissed** (explicitly acknowledged → removed from the resurface set). Surfacing alone ≠ dismissal. Dismissal is explicit: `spt notif dismiss `, or **the agent marks it dismissed** once it judges the user acknowledged (the agent is the default surfacer, so it is well-placed to dismiss).\n │...\n 691│\n *692│**project index** — a node's endpoint→project attribution is DERIVED state, held as a **persistent materialized index** (ADR-0037): `spt-store` owns the versioned format + read path (daemon-offline reads = last persisted snapshot); the **daemon is the sole single-flight writer** (load-at-start, ready-without-warm, background batched reconcile, atomic replace, coalesced event-driven invalidation keyed on branch-tip fingerprints, last-known-good on failure). Readers — list, picker, endpoint-info, hoo...\n 693│\n *694│**index writer duty (daemon)** — the brain hosts ONE writer thread (`projwriter`, spawned beside the live host; single-flight by construction). Batched complexity is contract, `O(P+B+F+C)`: ONE branch enumeration per cycle (`for-each-ref` carries recency + tips), ≤1 tree scan per **changed** `p-*` branch (`ls-tree` at tip, membership cached by tip), ONE derivation per distinct normalized cwd (cache stamped on the repo-identity marker — `.git/config` / the `.git` gitfile — so **ordinary commits ar...\n 695│_Avoid_: synchronous git in any read path (the poisoned-git int rigs + the `gitrun` census exist to catch a regression — new list-shaped surfaces must join the index, never re-derive); readers falling back to enrichment; treating index presence as health; wall-clock CI gates (counters gate, wall-clock is manual acceptance); a writer-maintained generation counter (nothing maintains it — fingerprints only); mutating `p-*` branches outside the ContextStore funnels without a `projinval` nudge (the sync-p...\n 696│\n 697│**delivery** — peer-propagated over P2P, layered on self-fetch, with out-of-band still supported. One node learns of / obtains an update (marketplace drop *or* self-fetch from a release channel), gossips availability across the subnet, and peers pull the new binary over the networking layer — the subnet self-heals to latest. **All binaries are signature-verified before handoff regardless of source** (peer-propagation otherwise lets a compromised node poison the subnet). spt-core has its own release s...\n │...\n 710│\n *711│**cadence/consent** — **not fully automatic by default; gated on user confirmation.** The update prompt is delivered via spt to the user's **most-recently-active live session** (v1 registry resolution — a precursor to PresenceChannel dispatch, implemented on the v1 registry, not the deferred channel) and offers an \"enable full-auto\" choice. Full-auto is the opt-in seamless path.\n 712│\n 713│## Web serving\n 714│\n │...\n 717│\n *718│**served resource** — anything a node exposes over its serving surface: a registry file, a\n 719│served root, a docs page, an adapter's docs, a message view, a bootstrap binary. Every served\n 720│resource has exactly one **node-prefixed URL**.\n 721│_Avoid_: hosted file, shared file, upload.\n │...\n 729│\n *730│**serving registry** — the node's single enumerable list of what it exposes. Exposure is a\n 731│deliberate act of adding an entry; \"what is this node serving\" has exactly one answer, the\n *732│registry's. (ADR-0057)\n 733│_Avoid_: served folder as a primitive; drop-folder; auto-serving a directory by location.\n 734│\n *735│**served root** — a registry entry of type *dir*, declared by an adapter in its manifest, whose\n *736│contents are served as a subtree. A served root is a kind of registry entry, never a second\n *737│mechanism beside the registry. Its directory is core-owned — `adapters//web/` under\n 738│the spt home, created at activation — and it answers at the adapter facet `//a//`,\n 739│with `web_short_path` adding an alias name to the same entry (ADR-0057 Amendment 1). An\n 740│adapter's install tree is never a served root.\n │...\n 742│\n *743│**served name** — the name a registry entry answers to under its node's prefix. Stable for the\n 744│entry's life and reserved after removal for its prior absolute path and kind, which may\n 745│reclaim it. Different paths are disambiguated per node by suffix when the bare name is taken\n 746│(`~.`); the first registrant keeps the bare name. Cross-node, the node prefix\n │...\n 751│its node-prefixed URL in the envelope. Transfer is pull-model: the receiver fetches if and when\n *752│it wants; no unsolicited bytes ever land on a receiver. An attachment is a **snapshot** — the\n 753│bytes as they were at send time, as immutable as the message — and it **expires** (30-day\n 754│default lifetime) unless the sender says otherwise; a plainly registered file, by contrast, is\n 755│served at its path, edits visible, and lives until removed. (ADR-0058)\n │...\n 770│binaries and an install page, for a machine that is not yet a node and so cannot reach the\n *771│subnet. Exposed only by an explicit, loud, opt-in LAN listener; the docs and the registry are\n 772│never part of it. (ADR-0059)\n 773│_Avoid_: LAN docs; public mirror; relaxing loopback-only for anything else.\n 774│\n │...\n 804│\n *805│A resting instance retains its files + last context and is re-activatable in place — a lightweight **wake** (state's already there), distinct from instantiate-anywhere's fresh spawn. Resting instances remain addressable by node (`ling@desktop`). Registry status: **active / dormant / suspended / offline** (offline = node unreachable).\n 806│\n 807│**Default policy:** warm (dormant) is the default when undriven. **Auto-suspend is opt-in, default OFF globally**, but **node-overridable** (a handheld / Pi / resource-constrained node may default it ON) and **per-endpoint overridable** (e.g. a billable harness whose warm session holds a cost footprint). Thresholds (`auto-suspend-after`) are config knobs: global default → node override → endpoint override. *Confirmed by measurement (M4-D9-3, `docs/DORMANCY-BUDGET.md`): an idle warm seat burns zero CP...\n 808│\n │...\n 810│\n *811│**`spt endpoint rename `** (endpoint rename, **rippled**): change an endpoint's logical ID and propagate the change to **all its instances** subnet-wide — the registry entries, every node's perch, and the synced context branches (`a-` → `a-`, and project-view references). The rename is one logical operation against the eventually-consistent registry; it must collision-check `new_id` against every subnet the endpoint is advertised into (the join-time check above), and reconcil...\n 812│\n 813│**`spt endpoint fork --subnet [--delete-source]`** (cross-subnet clone):\n *814│Clone an endpoint into a **new, identity-distinct endpoint** on another subnet — the sanctioned way to place an agent's mind in a different subnet (the anchor subnet being immutable). The fork's **anchor = the target subnet**; it is **seeded with a one-time copy** of the source's mind (the live + project *Cross-node Psyche sync* tiers), after which the two **diverge** — there is **no ongoing sync**. A fork is therefore **not an instance**: an *instance* is the **same** identity on another node with a...\n 815│**The source may live on another node** (HANDRAIL, releases#29): qualified `src@node` resolves to the holder and the fork is **made there**, by that node, through the *`FORK`* control surface — one local primitive serves both arms, so a wire-driven fork is the same act a local operator performs. The gate is the **source's** rules (the mind being copied is the one whose owner decides) and it reads the **handshake-proven** origin, never a field the request carries; no answer is **never** reported as fork...\n 816│\n 817│**teardown authority (ADR-0045):** a teardown verb never stamps a terminal or resting state it has not caused. Where the session is **broker-hosted** (`controllable == Some(true)`), both `shutdown` and `stop` mean the same physical thing — the broker session row is gone and its **descendant** process subtree is reaped (the harness child *and* anything it spawned, e.g. a child `spt api listen`) — and the state stamp is written only **after** the confirmed reap, because a surviving host can re-bind ove...\n │...\n 826│- **Remote-control (Shell-like):** attach a control/view surface to an instance *running on another node* — compute + files stay remote; you are a viewport (the byte-stream terminal attach, daemon-to-daemon over Iroh). Used when you specifically want *that machine's* environment. This is effectively a Shell (a driven surface, user→agent direction), separate from the instance concept itself.\n *827│- **Owning-node resolution (client leg):** `spt rc ` first looks for a live session in the **local** broker table; on a miss it **resolves the owning node from the registry** (the same refuse-and-qualify resolution the message leg uses) and **dials it**, sending the **endpoint id** — the owning node is authoritative for its own session table, so it maps endpoint → its session id **server-side** (a remote operator never knows, nor guesses, the remote session id). The UX is unchanged (`spt rc` \"jus...\n 828│- **Smooth handoff (remote-control → local):** no teardown required. `git pull` brings the files; the **fresh-with-preload resume seam** preloads the other instance's latest synced context (psyche-download); the remote instance simply goes dormant. The mind follows; the files are local.\n 829│\n 830│### Pieces the Instances model requires\n 831│\n *832│**subnet registry**:\n *833│Distributed, eventually-consistent map `endpoint_id → [instances: (node, perch, type, status)]`, **per subnet**. Every `spt-daemon` participates in the registry of each subnet it belongs to. This is the \"agent name resolution\" the sister project deferred — now first-class and mandatory.\n 834│\n 835│**endpoint visibility (per-(endpoint, subnet))**:\n *836│Whether an endpoint is exposed to a given subnet. **Hidden means *excluded*** — not advertised in that subnet's registry **and not routable from it** (addressing it from that subnet fails until explicitly revealed), not merely unlisted. This makes hiding a real boundary, ready for the cross-user (b) seam, not a silent non-boundary. Computed as: endpoint `E` is **hidden in subnet `S` iff** `S.hide_new_endpoints` (a per-subnet policy captured at the node's **join time**) **OR** `E.default_hide_from_new_s...\n 837│\n 838│\n 839│**UNLISTED (evidence-known off-node peers)**:\n *840│A status family for endpoints this node holds **local evidence** of but has **no registry row** for — the peer's node never advertised it here, or advertised it into a subnet we do not share. `spt endpoint list` renders them in their own purple section, each row labelled with the evidence that produced it (`invited-outbound`, `admits-inbound`, `recent-traffic`) and the phrase that states it. **UNLISTED is deliberately NOT *hidden*:** *hidden* is ratified vocabulary for an operator-chosen **exclusion** ...\n 841│\n 842│**A row states its evidence and never asserts liveness.** A stale access rule can name an endpoint deleted a month ago, so the row is a fact about *this node's own records* — not a claim that anybody is there. Whether they are there right now is a separate question with a separate answer (the presence probe). **Colour never carries the meaning alone**: the status word rides every row and `--json` carries the state name, so a piped stream, a `NO_COLOR` terminal and a machine reader all read the same fac...\n 843│\n │...\n 862│\n *863│**resource advertisement (subnet resource registry)**:\n *864│A per-endpoint **free-text blurb** describing the services/functions the endpoint can serve — an agent **yellow-pages** for service discovery, distinct from *capability declaration* (machine-readable, which endpoint *types* a node hosts) and from *endpoint visibility* (whether it's addressable at all). **Both-authored + mutable:** config seeds a default; the agent refines its own at runtime (`spt endpoint description set …`). It is **not a separate registry** — it is a field on the endpoint record ...\n 865│\n 866│**resolution policy**:\n 867│How bare `ling` resolves when multiple instances exist. Rule: local-node instance if present → else most-recently-active → explicit override always available. **Two qualifier syntaxes**, combinable: **subnet-qualified** `home:ling` and **node-qualified** `ling@hfenduleam` (→ `home:ling@hfenduleam`). **Multi-subnet ambiguity rule:** under node-global identity (endpoint ID below), a node on several subnets may see two *distinct* endpoints that share a bare name (a `home:ling` and an unrelated `work:l...\n │...\n 891│\n *892│- **In v1:** the endpoint-ID / instance data-model split; the subnet registry; resolution policy; remote-drive of *already-running* instances (network session-surface); cross-node Psyche sync (full — replaces gh-repo-sync); cross-instance context-freshness auto-feed; off-node file transfer; off-node remote-drive detection.\n 893│- **Seam-compatible but deferred:** instantiate-anywhere + its consent gate; remote command execution + its security gate (workarounds: remote agent messages a local agent, or user interacts with a local agent directly).\n *894│- **Rationale:** the data-model split and registry are foundations — deferring them forces a later rewrite, so they are in regardless. Remote-drive of a running instance is the highest-value slice and exercises the whole networking+daemon stack end-to-end. Instantiate-anywhere and remote-exec carry consent/security design that should not gate v1.\n 895│\n 896│## Workspace & versioning\n 897│\n │...\n 899│\n *900│Layering (bottom → top): `spt-proto` (wire envelope grammar, endpoint types, message framing, Ed25519 identity types, typed+binary payload schema — pure types, no I/O) → `spt-store` (spool, perch layout, trust store, registry persistence) → `spt-msg` (delivery TCP+spool-fallback, routing, send/ring) → `spt-net` (Iroh, mDNS, SPAKE2/TOTP pairing, subnet-registry distribution; `net` feature-flagged) and `spt-term` (session-surface trait, PTY impl, broker) and `spt-runtime` (`AgentRuntime` trait, `...\n 901│\n 902│**public SDK surface** (semver-committed): `spt-proto` (the wire contract — anyone speaking SPT depends on it), `spt-runtime` (the trait third-party harnesses implement), `spt-msg` (the deeper messaging-integration path). Everything else (`spt-store`, `spt-net`, `spt-term`, `spt-live`, `spt-daemon`) is internal/unstable pre-1.0 — reachable, but no stability promise. The *integration* crates are stable; the *machinery* churns. **Private-source consequence (ADR-0014 era):** with the source repo private...\n 903│\n │...\n 911│A **member** of subnet S is any node that can prove knowledge of S's **current-epoch seed** (the seed every trusted node already holds — *TOTP-seeded SPAKE2 pairing*). This **membership proof** (\"seed-proof\") is the authorization the inbound gate consumes: a connecting peer is admitted iff it proves current-epoch seed-knowledge, bound to its QUIC-handshake-proven node pubkey (so identity stays per-node and unforgeable — *trust store* / KNOWN-HAZARDS 7.5). Membership = seed-knowledge, **not** pairwise...\n *912│_Replaces_: the pairwise-`is_trusted` authorization at every inbound gate (registry apply, WAN receive, sync, notif, connection accept).\n 913│\n 914│**member roster**:\n *915│Per subnet, the set of member node pubkeys with their addresses and labels — a **discovery** directory (\"whom to dial / what to call them\"), **not** an authorization list (authorization is *membership proof*). Propagated transitively: seeded into the joiner at pairing and gossiped whenever any path opens, so a node learns members it never paired with. **Discovery-only and therefore forgery-inert** — a fabricated roster entry just names a pubkey that still cannot produce the seed-proof on connect, so ...\n 916│\n 917│**subnet membership (multi-subnet)**:\n 918│A node may be a member of **multiple subnets at once** — but, for v1, only multiple subnets *of the same user* (e.g. a `home` fleet and a `work` fleet, each cryptographically its own TOTP seed + trust context). A node simply holds *N* seeds / trust-contexts rather than one. The per-subnet trust boundary is unchanged: within each subnet, all nodes are the one user's own mutually-trusted nodes (no stranger-auth). **Cross-*user* membership (joining another person's subnet) stays deferred**, but the member...\n │...\n 928│**engine-room endpoint** (ratified 2026-07-28, access-control grill):\n *929│**One per node.** A locked-down **agent endpoint** (harness-adapter-backed, spt-hosted, has a mind — so it can reason about the node's access posture) that is the designated surface for setting the **node's** control-surface modes, and — via *empower* — a **subnet's** modes. Bring-online + controller-attach requires a **same-node CLI call + a member-or-admin TOTP** for the engine-room's anchor subnet (no OS elevation). Structural locks: refuses all inbound except replies to its own outbound (**knoc...\n 930│_Avoid_: \"mother node\" (rejected — the mesh stays symmetric; authority rides keys, not a privileged node); remote drive of an engine-room in any form; an agent running the ceremony.\n 931│\n 932│**empower** (`empower --admin-code `):\n │...\n 937│**control surface** (ratified 2026-07-28, access-control grill):\n *938│The unit of access-control granularity: a named remote-reachable operation class on an endpoint. **Open string vocabulary, CONSTANT_CASE ids** (like capability ids — new surfaces mint ids without schema change). v1 set = the existing gate families: `MSG`, `RC_VIEW`, `RC_ATTACH`, `DIGEST`, `WAKE`, `SUSPEND`, `XFER`, `SHELL_LINK`, `DISCOVER` — plus **`FORK`** (HANDRAIL, releases#29), the first id minted *with* its capability and so the proof that the open vocabulary grows the way it was ratified to: on...\n 939│\n 940│**Intra-node governance** (releases#211, operator-rephrased 2026-08-22). The vocabulary for governing traffic authored ON this node is a **SELF-REFERENTIAL NODE SUBJECT at the EXISTING tiers** — a rule whose subject is this node's own id. **No new tier, no new subject kind, no schema change**, and the v1 reading (a rules tier at 3.5 with a mode twin at 6.5) is WITHDRAWN IN FULL. Two effects: a **node-scope** own-node rule governs intra-node actions for every endp...\n 941│\n │...\n 974│**code route** (ratified 2026-08-01, cross-node redemption grill; **SHIPPED** DOORBELL W4):\n *975│**The redeemer resolves the minting node FROM THE CODE, never from discovery.** Opening the seal yields both halves of the route at once: the **subnet whose key opened it**, which scopes the lookup, and the short key inside it, which is matched against the node-tier rows that subnet's registry already replicates. The resolution set is the **union of both node-tier carriers** — node-level labels *and* the authoring nodes of instance rows — because a member that never named itself holds no label row, a...\n *976│_Avoid_: a redemption path that depends on a DISCOVER grant or a registry endpoint row; a label-only node lookup; picking one of several prefix matches.\n 977│\n 978│\n 979│**cross-node redemption** (ratified 2026-08-01, cross-node redemption grill; **SHIPPED** DOORBELL W4):\n │...\n 1011│Whether a surface's inbound carries a **proven sender endpoint** — the property that decides which **subject tier** a grant for that surface can actually bind. Attributable ⇒ a sender-endpoint entry can match (today: `MSG`, via the W2b daemon stamp). Non-attributable ⇒ only node-tier subjects are real for it; a sender-endpoint entry is dead. The classification is **single-sourced per-surface metadata**, not a hardcoded MSG-vs-rest split: when a surface's records grow their own sender stamp (`WEB` i...\n*1012│_Avoid_: \"non-MSG\" as the category name (it is a snapshot, not the rule); granting a sender-endpoint entry on a non-attributable surface (it can never match).\n 1013│\n 1014│\n 1015│**ENDPOINTS_CAN_GRANT_NODES (node policy)** (ratified 2026-07-31, knock grill):\n │...\n 1041│- **Immediate:** writes a **roster tombstone** per revoked pubkey (see *member roster*) — propagates over member connections, suppresses that pubkey under the roster's union-merge, and augments the inbound gate to **membership-proof ∧ ¬tombstoned** so the node can't reconnect-and-reinsert (it still holds the seed until rotation). Force-drops its connections.\n*1042│- **Coalesced rotation:** the tombstone schedules **one** seed rotation (re-mint seed, bump the **seed-rotation epoch** — `SubnetRecord.epoch`, ADR-0005 #10; push the new seed confidentially over member-authenticated TLS connections, **never** in roster/registry gossip — the seed is not roster data) at the close of a **coalescing window (default 1 h)**. Further revokes within the window join the same rotation → **one epoch bump** however many nodes, keeping benign offliners inside the single-epoch ...\n 1043│A completed re-pair ceremony for a tombstoned pubkey clears its tombstone (deliberate re-admit).\n 1044│\n 1045│**re-seed (auto-heal grace)**:\n │...\n 1085│**node label**:\n*1086│A human display name for a node, defaulting to the machine's OS hostname (re-checked at daemon startup; a hostname change updates the label). Advertised through the existing registry gossip so subnet views render `HFENDULEAM (bcead52b…)` instead of bare key hex. The pubkey remains the identity; the label is **addressable**: an `@node` qualifier accepts a label or a key-prefix (`ling@hfenduleam`). Labels are not unique — an ambiguous label follows the resolution policy's refuse-and-qualify rule (refus...\n 1087│\n 1088│**`#` always-on sigil** (ratified 2026-06-21):\n*1089│A reserved **leading address sigil** marking an [[AlwaysOnEndpoint]], extending the `:`/`@` reserved-delimiter discipline (id charset stays narrow per `REQ-HAZARD-ID-CHARSET`; the sigil lives at the address-grammar layer, **never in the bare id** — `#general` addresses the clean stored id `general`). It is **mandatory and bijective**: `#name` ⟺ an always-on endpoint, bare `name` ⟺ an agent endpoint — so the router resolves the endpoint **class from the address alone**, before any registry lookup....\n 1090│\n 1091│**subnet naming**:\n 1092│The first time two nodes pair, the user is prompted to **name the subnet**. The name is a human label on the subnet identity (which is cryptographically the shared seed). On every subsequent pairing the same name is shown (\"adding node to subnet ``\"), giving the user confidence they're extending the right subnet as the fleet grows.\n │...\n 1098│**subnet attachment (attached / detached)**:\n*1099│Whether this node's daemon is **actively serving** a held subnet membership right now — pairing responder reachable, rendezvous meet listener rotating, registry gossip pumping. **Attached** = serving; **detached** = the membership record (seed) is held on disk but deliberately not served (the daemon neither advertises into nor connects to that subnet). Detachment is a *chosen* per-subnet state — `spt subnet detach/attach [--save]` (shipped M8-D2; `--save` persists the startup default in daemon...\n 1100│\n 1101│**endpoint description** (canonical CLI term for the resource-advertisement blurb):\n 1102│The per-endpoint free-text \"yellow-pages\" line (see §resource advertisement). Surface term is **description**; \"blurb\" survives only as the internal field name.\n │...\n 1109│\n*1110│`spt endpoint list` (and therefore `whoami`) **always** appends this node's **LOCAL perch roster** as a trailing section, in addition to the SELF pin and the subnet groups. The subnet groups are the WAN registry snapshot, which lags a just-bound perch by a pump cadence — so without the merge a freshly-online endpoint (or the caller's own, under `whoami`) could be **absent** from its own listing, which reads as lost. The earlier `--local` flag (a separate this-node-only view) is **removed**: the local v...\n 1111│\n 1112│**local-link authentication**:\n 1113│Cross-node traffic already rides Iroh (E2E-encrypted by node keypairs). The exposed surface is *same-node* channels where potentially-untrusted code touches SPT — a shell binary's HTTP/stdin/relay link, HTTP-to-harness-binary delivery. These require a **per-link handshake at `api bind` that establishes a link token + local-channel encryption**, required on every subsequent message — a local-link auth capability so other local processes can't inject into or read a link. Shell↔broker links specifical...\n │...\n 1123│- **Grant store** — records `capability × subject (agent) × target (node)` (this granularity is sufficient; finer per-command-pattern scoping is a later refinement). **Enforced at the target node** (the node receiving a remote action checks its local grants), **settable subnet-wide** (a grant authored from any node propagates to the target), and **revocable**. Lives with subnet security material (near the trust store), not in the context git repo.\n*1124│- **Interactive escalation** — an ungranted high-risk action → the target node routes a **consent prompt to the user's most-recently-active session** (the registry-resolution precursor the update-prompt uses; PresenceChannel later generalizes it). Options: **allow-once / allow-always (writes a grant) / deny** — plus the harness's native free-text field (e.g. CC's AskUserQuestion \"Other\") for refinement.\n 1125│- **Pre-consent flags** — the shell `can_shutdown` and endpoint `shell_wake_spawn_anywhere` flags are simply grants authored ahead of time via manifest/endpoint settings (same model, different authoring path).\n 1126│\n 1127│**What is gated vs not:**\n │...\n 1213│\n*1214│**What \"installed\" comprises:** the `spt` binary + the broker + the `$SPT_HOME` root (holds `node.key`, trust store, registry, spools, in-memory-seed fallback state). **First run is idempotent + interactive-optional:** generates the node identity and starts the daemon unattended; pairing (and subnet naming) is a separate explicit step.\n 1215│\n 1216│**Legacy migration at install:** standalone install **auto-detects an existing `claude_skill_owl` (modern SPT) install and offers migration** (the migration commitment above) — identity, agents, tracked Psyche context.\n 1217│\n │...\n 1242│\n*1243│**thin lane** — the per-PR CI surface (lint, unit, traceability); the full suite belongs to golden runs alone. Generalizes the registry-only thin lane.\n 1244│_Avoid_: full per-PR CI.\n 1245│\n 1246│**bounce** — the return of a conflicting PR to its author during golden-branch assembly; the golden run waits until every milestone part chains clean.\n │...\n 1248│\n*1249│**red protocol** — the response to a golden red: failing-test names first, then diagnose-and-fix against the batch; a registry-matched flake licenses one same-sha rerun; bisection of the batch is the last resort, never the first move.\n 1250│_Avoid_: inverse merge pyramid (the bisect fallback is not the strategy), rerun-until-green.\n 1251│\n*1252│**flake registry** — the checked-in attribution ledger of known nondeterministic test failures and the seams that disqualify them; the red protocol's mechanical input. An entry is an attribution, not an excuse — it carries evidence and a retire condition.\n 1253│_Avoid_: skip-list, quarantine list.\n 1254│\n 1255│### Frontend (day-one)","truncation":{"content":" 29|**spt-daemon** (per-machine supervisor):\n*30|The single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the siste...\n 31|\n 32|\n 33|**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process ...\n...\n 36|- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n*37|- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n 38|\n 39|Logical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n 40|\n...\n 68|**subcommand surface** (inbound half of the harness contract):\n*69|The stable set of `spt.exe ` entry points that harnesses bind their own hook systems to. When the harness's runtime emits an event (subagent started, tool just invoked, user typed `/clear`, session crashed), the harness's hook fires a short-lived `spt.exe ` invocation that mutates on-disk SPT state (perch registry, spool, etc.). spt-core publishes this surface; harnesses author the bindings.\n 70|\n 71|**Naming convention:** these inbound, machinery-facing commands are prefixed **`api `/`api-`** (e.g. `spt api bind`, `spt api state`) to distinguish them from the agent-facing verbs an agent invokes directly (`send`, `ring`, `ready`, …). The `api` namespace is the harness/adapter commands-API; the unprefixed namespace is the agent surface.\n 72|\n...\n 87|**File-backed strings** (M12-W3): a `[strings]` value MAY be a **file pointer** instead of an inline literal — a value-position table with **exactly one** key `file`: `skill = { file = \"skill.md\" }`. `get-string` resolves it to the file's **contents** (so large bodies — skill-instructions, hint text — stay out of the manifest). The exactly-one-key rule is the disambiguation: any other table shape stays an opaque nested strings tree (existing trees untouched), and `{ file = … }` is reserved as the...\n*88|_Avoid_: treating strings as config knobs for spt-core itself (those are global settings); \"adapter KV store\" as a separate registry; putting user files in the adapter-shipped `strings/` dir (clobbered by updates — use a local profile).\n 89|\n 90|**manifest substitution in `[strings]`** (ratified 2026-06-25, v0.16.0 update-arc grill):\n*91|`get-string` resolves a set of **adapter-static** substitution keys inside a returned string value at **read time** (lazily, like file-backed strings): **`{adapter_dir}`** — the registry record's precise `source_dir` (the install dir; survives updates; the same dir bare-program resolution already uses) — and **`{adapter_name}`**. Session-scoped keys (`{id}`/`{session_id}`/…) are **not** available: `get-string` carries no session context today, and a `get-string --session-id` for session-scoped subs...\n 92|_Avoid_: session-scoped substitution through bare `get-string`; reading this as spt-core executing a string (it never does — the adapter wrapper executes the resolved value).\n 93|\n 94|**keyword hints** (ratified 2026-06-12 — core milestone A):\n...\n 168|\n*169|**capability declaration** — which endpoint types a harness/node can host (a Pi node might host only Shells, never a LiveAgent). Static manifest list, consumed by the subnet registry so a node advertises its hostable types. Exact shape is design-open.\n 170|\n 171|**adapter-update seam** — file-pull or delegated-command (see Self-update). Locked.\n 172|\n...\n 175|- **Command templates are opaque.** spt-core never parses out a model/tool/flag — the adapter writes the whole command line; spt-core fills substitution keys and runs it.\n*176|- **A command template's program token resolves against the adapter install dir before PATH (since v0.8.0).** A `.spt` adapter ships its built binaries to the adapter's install dir (`adapters/_github//` via `--release`/`--github`, or the record's `source_dir` under copy-mode), so a bare program name (e.g. `claude-spt-digest …`) binds to the shipped binary first and falls back to PATH when absent — a `.spt` that ships its binaries is **self-contained**, needing no PATH placement. A fallback **target is addressed as `:`** (not just a bare adapter_name) and resolves through the one composite-addressing resolver (`registry::resolve_option`), so a fallback may select a shipped or local profile (`ccs`, `ccs...\n 180|- **Config knobs** (pulse period, echo-commune window/gate, route-guard window, daily refresh) are spt-core **global settings** with optional **per-endpoint override**. **An adapter may DECLARE A DEFAULT, never an override** (narrowed 2026-08-03, LOCKSMITH grill — the original \"never per-adapter\" wording is superseded): a harness has real information about its own turn shape and cost, but the operator keeps the last word. Precedence, highest first: **per-endpoint override → node/global setting → ad...\n 181|- **Event-block vocabulary and file-drop filenames are fixed spt-core constants** (documented for adapter authors), not manifest-configurable. This includes the **checkpoint sentinel `!!checkpoint!!`** — the agent-checkpoint trigger an adapter embeds in a commune/signoff drop body (one bare token = checkpoint with default wake; a `!!checkpoint!! !!checkpoint!!` pair makes the inter-marker text a custom wake directive). It is spt-core control metadata: spt-...\n 182|\n...\n 187|\n*188|**Manifest resolution from `--adapter` (since v0.8.0).** `spt api --adapter ` resolves the registered adapter's manifest, `:profile` overlay, and install dir from the registry when `--manifest` is omitted — a registered adapter's `api` calls need only `--adapter`. `--manifest ` becomes an optional **override** (an unregistered or local-dev manifest): when present, the manifest loads from that file and the install dir is its parent directory; when absent, both come from the r...\n 189|\n 190|- **`api bind`** — post-spawn boot bind (payload above). Skeleton→live.\n 191|- **`api listen`** — *long-running* relay/poll listener that an adapter-owned (harness-hosted) session owns as a child process; streams the daemon's events to the session's stdout. Distinct from the short-lived `api poll`. This is the heir to today's Monitor-bound `$LIVE start` poll loop.\n...\n 194| **ECHO CADENCE (ratified 2026-08-03, LOCKSMITH grill — releases#113; supersedes arm-on-idle):** the gate is armed on the **busy** edge and the **idle edge does NOT disarm it**. The echo **fires when the armed gate reaches the configured age, REGARDLESS of current activity state**, then resets the age and **re-arms only if the session is still busy**. Consequences that make this the ruled shape: a long autonomous turn ages out and echoes on its own, so cadence never depends on turn boundaries; and a s...\n*195|- **`api worker-start`** / **`api worker-stop`** — Worker (subagent) perch create/teardown under the parent (nested, registry-tracked).\n 196|- **`api worker-poll`** — a Worker (subagent) receives its queued messages (inbound from Self or sibling Workers).\n 197|- **`api boundary `** — context-boundary report; **carries the new `session_id`** (it rotates on `/clear` or `/compact`), so the daemon rebinds the perch to the new session id while keeping the stable identity + `parent_pid` anchor. Authors a **Self-resume commune** (resume the Self session → commune file-drop) rather than a background echo — strong live-context signal at the boundary (see `docs/CONTEXT-MEMORY.md`). **Rotation credential** (ADR-0032): the proof of association for thi...\n 198|- **`api session-end`** — session stop/crash report → soft teardown by default (preserve perch + spool + tracked history for recovery — KNOWN-HAZARDS 6.2). **`--erase`** instead hard-wipes the perch and tracked history (for ephemeral/secondary adapters that act as robust agent-spawned-agent surfaces).\n 199|\n*200|**`spt endpoint purge `** (CLI, not `api`) — the standalone, formal **full teardown**: wipe an endpoint and *every* record keyed on it. It is the dev/CI sibling of `api session-end --erase` (which is adapter-triggered at session end); `purge` is the explicit operator/test command for clean setup-and-reset. **Deliberately NOT consent-gated** — a local dev/test op, never a peer-visible action. **Offline-only**: it refuses a live / daemon-hosted endpoint (deleting records out from under a running ho...\n 201|_Avoid_: consent-gating it (it is intentionally ungated, for CI); treating it as a sync/remote op (local-only); a soft variant (purge is always the hard, full wipe — soft teardown is `endpoint stop`). **Read that soft/hard contrast on the RECORD axis only** (ADR-0045): `stop` is *record*-preserving (spool.db + info.json survive) where `purge` wipes them. It says nothing about processes — on the **process** axis `stop` is hard: for a broker-hosted endpoint it reaps the session and its descendant subtr...\n 202|\n 203|\n...\n 214|**Harness-hosted (e.g. spt-plugin; the harness binary is user-launched, harness is the parent).** Key constraint: the SPT *live agent* does not exist until the agent invokes start — the `live_id` isn't chosen at session boot, and `$LIVE start` is itself invoked *behind the Monitor tool*, so it becomes the long-running relay. So binding cannot happen at SessionStart directly. A **seed record** (daemon-held, in-memory — not a file) bridges the gap:\n*215|1. The harness's SessionStart hook calls **`spt api seed --pid --session-id [cwd]`**. The daemon records an ephemeral in-memory **seed entry** keyed by `parent_pid` — the session details the spt-hosted topology would share directly, minus the not-yet-chosen `live_id`. The seed is **adapter-agnostic**: it carries no `adapter_name`. *Which* adapter/profile a session belongs to is resolved later, at bind, as a read against the live registry (below) — so one...\n 216|2. The agent runs `/spt:live ` → the adapter's `$LIVE start ` alias = **`$SPT listen