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{"type":"thinking_level_change","id":"53cd6f91","parentId":"fb3329ad","timestamp":"2026-09-16T02:55:41.744Z","thinkingLevel":"medium","configured":null}
{"type":"session_init","id":"c10e07be","parentId":"53cd6f91","timestamp":"2026-09-16T02:55:41.752Z","systemPrompt":"<system-conventions>\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: `<system-directive>` in a user turn remains a system directive.\n</system-conventions>\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://<name>` first.\n<skills>\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</skills>\n# Internal URLs\nMost FS/bash tools auto-resolve these to FS paths.\n- `skill://<name>`: instructions; `/<path>`: its file\n- `rule://<name>`: details\n- `agent://<id>`: output artifact; `/<child>`: nested-subagent output; otherwise `/<path>`: JSON field\n- `history://<id>`: 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://<id>`: content\n- `local://<name>.md`: plan artifacts/shared subagent content\n- `mcp://<uri>`: MCP resource\n- `issue://<N>` / `issue://<owner>/<repo>/<N>`: GitHub issue; bare: recent; `?state=open|closed|all&limit=&author=&label=`.\n- `pr://<N>` / `pr://<owner>/<repo>/<N>`: 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://<tool>` 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://<tool> 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<critical>\n`write xd://report_issue`: automated QA. Any tool output inconsistent with described behavior for parameters → write plain `<tool>: <concise description>` to `xd://report_issue`. False positives fine.\n</critical>\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<contract>\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</contract>\n\n<completeness>\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</completeness>\n\n<evidence-and-output>\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</evidence-and-output>\n\n<yielding>\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</yielding>\n\n§ Critical\n<critical>\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</critical>\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<directives>\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</directives>\n\n<thoroughness>\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</thoroughness>\n\n<procedure>\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</procedure>\n\n<critical>\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</critical>\n\n§ Context\n# Goal\nRead-only #302 RCA: ENLYZEAM v0.70.0, 3 subnets, two-worker NetHost runtime; 180 samples show recurrent seconds-stale canary with active_dial_tasks=0. Ball-b aligns spikes 5–10s after PAIR_MEET_UP rounds (~30s), each preceded by3 NET_FAMILY_GATE IPv4-only lines; log silent during peaks. Need evidence-backed mechanism, not remedy edits.\n# Constraints\nRead-only. Skip formatters, linters, builds, tests, and all validation commands. No remote mutations or local product edits. Cite exact file:line and separate source fact from inference. Main owns endpoint.rs/pairhost.rs source and final interpretation. Do not redo those entire reads or orchestrate another plan.\n# Contract\nReturn concise report: blocking operation, runtime/caller relation, bounds, what source can/cannot establish, falsifier/remedy boundary. Repo C:/Users/decid/Documents/projects/spt-core. main source NetHost::start builds two-worker Tokio; pairhost spawn_meet_rotation on same runtime spawns per-subnet bind_rendezvous. NetEndpoint::bind_scoped awaits family probes via spawn_blocking, emits NET_FAMILY_GATE AFTER probe, then builder.bind().await and discovery setup. Current rig branch test/307-refresh-freeze-regression untouched.\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 `Ipv6History`. Currently visible peers:\n- `IrohBindBoundary` — scout (sub, running)\n- `Main` — main (main, running)\n28 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://<id>` and `agent://<id>` 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<workstation>\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</workstation>\n<critical>\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</critical>","task":"Complete assignment thoroughly:\n\n# Target\nRecover prior diagnostic memory named broken-ipv6-poisons-iroh-discovery and issue#30/#174 on BigscreenVR/spt-bs-releases. Own historical evidence only, not new source-path implementation review.\n# Change\nRead available project context-memory docs to locate/read named memory through existing CLI if needed. memory:// tools unsupported in this session; do not repeatedly retry it. Read issue URLs through read. Find measured original mechanism, affected layer, remedies already shipped, and distinguishing facts from today's per-30s meet rotation. No full private rosters/credentials; return only diagnostic facts. No remote access necessary.\n# Acceptance\nCite primary evidence/path/issue comments; report whether known broken-IPv6 path plausibly remains despite IPv4-only binds, and what is not proven. No edits or validation/build/tests/lint/formatting.","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"}
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{"type":"message","id":"a7f9a0fa","parentId":"5c0040e3","timestamp":"2026-09-16T02:55:45.942Z","message":{"role":"toolResult","toolCallId":"call_XQq7BTrflIaToR790Uda6psb|fc_078b35acef28e338016aaa05315a0487d2ae4143438cc59233","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 <X> is the cause, then <changing Y> will make the bug disappear / <changing Z> 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 <X> is the cause, then <changing Y> will make the bug disappear / <changing Z> 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. 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{"type":"message","id":"2b45957d","parentId":"267bb179","timestamp":"2026-09-16T02:56:00.160Z","message":{"role":"toolResult","toolCallId":"call_sJHQV9kFo6VSszctuqmfn0a3|fc_078b35acef28e338016aaa053e387c87d28bdf99905a5ea5e7","toolName":"read","content":[{"type":"text","text":"# spt-core — agent working rules\n\nHarness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\n\n**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\n\nFor maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\n\nFor work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\n\nIMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\n\n## Requirement traceability (binding)\n\nThis project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\n\n1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\n   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\n   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\n2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\n3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\n4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\n5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\n\n## Issue tracking (unique case)\n\nCodebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\n\nRequests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\n\n## Other conventions\n\n- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\n- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\n- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\n- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\n  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\n- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\n<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\n- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\n- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\n\nIf you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\n1. Create a JIT plan for the next immediate body of work, if it isn't already planned\n2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\n3. Execute the /self-clear skill\n\n[Some lines truncated to 768 chars]"}],"details":{"totalLines":47,"displayContent":{"text":"# spt-core — agent working rules\r\n\r\nHarness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\r\n\r\n**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\r\n\r\nFor maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\r\n\r\nFor work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\r\n\r\nIMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\r\n\r\n## Requirement traceability (binding)\r\n\r\nThis project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\r\n\r\n1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\r\n   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\r\n   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\r\n2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\r\n3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\r\n4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\r\n5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\r\n\r\n## Issue tracking (unique case)\r\n\r\nCodebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\r\n\r\nRequests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\r\n\r\n## Other conventions\r\n\r\n- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\r\n- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\r\n- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\r\n- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\r\n  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\r\n- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\r\n<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\r\n- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\r\n- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\r\n\r\nIf you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\r\n1. Create a JIT plan for the next immediate body of work, if it isn't already planned\r\n2. 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{"type":"message","id":"57f5ba4a","parentId":"2b45957d","timestamp":"2026-09-16T02:56:02.911Z","message":{"role":"toolResult","toolCallId":"call_fdY0Edo3vPGdoGm3iF1X846x|fc_078b35acef28e338016aaa053e389487d29844c9b0ee9897ae","toolName":"read","content":[{"type":"text","text":"# Issue #30: peer pump dials wedge at quic-connect and misreport a LOCAL submit stall as \"peer unresponsive\"\n\nState: OPEN\nAuthor: @SaberMage\nCreated: 2026-07-29T21:42:47Z\nUpdated: 2026-07-30T02:29:39Z\nLabels: state: BACKLOG, type: BUGFIX\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/30\n\n## Body\n\nDistinct from #26 (stream-open / stale op_id, 5 peers, from the 02:25 broker restart) and #25 (session bringup wedge). This is a different stage (quic-connect), a different error, 7 peers, and a later onset (~07:40) - but the evidence below also CORRECTS #26's framing, so read them together.\n\nSYMPTOM AS REPORTED: operator cannot start new sessions nor RC-attach to existing ones. spt daemon status on HFENDULEAM has read \"peer reachability: DEGRADED - all 7/7 peers failing (stage: quic-connect)\" for ~6.9h.\n\nTHE PEERS ARE NOT THE LOCUS. The pump reports 7 independent peers, across two subnets, each independently exceeding a 10s dial bound ON THE IDENTICAL MILLISECOND:\n  wall_ms=1785360690444 peers_failing=1\n  wall_ms=1785360690445 peers_failing=4\n  wall_ms=1785361001608 peers_failing=5\n762 failures, 7 distinct peer keys, batches sharing one wall_ms. Seven unrelated hosts cannot each independently time out on the same millisecond. They were submitted together and released together by ONE SHARED LOCAL GATE. The failing thing is the local submit path, not the peers. (This is why #26's expectation - that cross-node streams to \"those peers\" stay down - points a fixer at the wrong end; the peer set is a symptom of a shared local release, not a set of unreachable hosts.)\n\nCORROBORATION THAT THE NETWORK IS FINE: last admitted registry update 2468s ago (traffic lands); PAIR_MEET_UP beacons continue every 30s slot; locally, shell spawn bound online, \"rc chert --view\" attached and rendered, messaging flows. ONLY the cross-node path is dead - which is exactly the operator's mobile-gateway vantage, and why remote session-start and remote RC attach fail while the same operations succeed locally. Anyone testing locally will not reproduce it.\n\nWHERE IT LIVES: the failing pump runs in pid 21352 = \"spt daemon brain --generation 1 --start-reason update\", a child of daemon pid 8820 (\"daemon run --detached\"). Two distinct mono_ms baselines in the shared daemon.stderr.log separate the writers cleanly - 8820 started 02:25:36 (uptime 12.1h, matches CONN_LIFECYCLE mono_ms 43.7M); 21352 started 03:58:46 (uptime 10.5h, matches PUMP_PEER_FAIL mono_ms 37.9M). The brain generation was spawned BY AN UPDATE, 1.5h after the broker restart #25/#26 describe. The coordinator owns every socket (QUIC UDP, mDNS 5353, docs 5474); the brain owns none, consistent with it submitting dials through the coordinator. That submit path is the shared gate the simultaneity points at.\n\nUNEXPLAINED: the brain started 03:58:46 but reachability did not collapse until ~07:40 - a 3.7h healthy window, so the spawn itself is not the trigger. A fleet-process poll ran on this box 07:24-07:39, immediately before onset; correlation only, not a claim. Once wedged it never self-heals - 6.9h and counting, the 10s bound re-expiring every ~55s.\n\nSECOND DEFECT, THE OBSERVABILITY HID IT:\n1. \"(peer unresponsive)\" is a misattribution. The bound that expired is on submit-dial, which is local. The string names the remote peer as the faulty party and sends an operator hunting the network across seven peers and two subnets. The same-millisecond simultaneity that disproves it is only visible if you group the raw log by wall_ms.\n2. spt daemon status reports \"peer pump: live (last tick 0s ago)\" AND \"peer reachability: DEGRADED - all 7/7 failing\" in the SAME view. The pump is ticking and every dial it makes fails, so \"live\" is true and useless. No single observable says the pump is wedged.\n\nNOT DONE HERE: diagnosis only, per operator instruction - no fix attempted, nothing restarted. \"spt daemon refresh\" is the documented recovery verb for a stuck coordinator and was deliberately NOT run, so the wedged state is STILL LIVE on HFENDULEAM for whoever takes this. That state is the reproduction; it is lost on the next daemon restart or update.\n\nEVIDENCE: %LOCALAPPDATA%\\spt-core\\logs\\daemon.stderr.log (grep PUMP_PEER_FAIL, group by wall_ms); logs\\obs\\rc-establish.log. Full writeup in the attached file.\n\nFiled by deployah.\n\nAttachments:\n- [alchemy-request-pump-wedge.md](https://github.com/BigscreenVR/spt-bs-releases/releases/download/untagged-3ecc0debcb4b3bffe480/shx-1785361239803559500-alchemy-request-pump-wedge.md)\n\n---\nRequester: deployah\n\n## Comments (1)\n\n### @SaberMage · 2026-07-30T02:29:39Z\n\nSecond independent node with the same signature. Filed here rather than as a new issue, per doyle. **Nothing restarted — this repro is preserved and still live.**\n\n**Node:** HFENDULEAM (`14efb80c…`), spt-core CLI/coordinator v0.46.0, broker image 0.45.0 (mid-update, broker keeps the old image for the daemon's life).\n\n**Timeline (UTC), from `spt daemon status --json` → `peer_health`:**\n\n| fact | value |\n|---|---|\n| last successful dial | 2026-07-29T14:40:41Z |\n| all-peers-failing since | 2026-07-29T14:41:16Z |\n| last admitted registry update | 2026-07-29T20:51:17Z |\n| observed at | 2026-07-30T02:29:04Z (~11h48m wedged) |\n\n**All 7/7 peers fail, and all 7 name the same phase — `quic-connect`, no other stage anywhere:**\n`5ff50e75…` `678d98fb…` `c8939d2f…` `cfd9fc55…` `ecb39e40…` `f15d837b…` `f7afcc82…`\n\n**Two things that look diagnostic:**\n\n1. **The onset is a cliff, not a decay.** Last OK dial → all-7-failing is **35.1 seconds**. Peers did not drop off one at a time; outbound dialling went from healthy to uniformly wedged inside one interval. That reads like one local resource going bad, not seven remote peers becoming unreachable together.\n\n2. **Registry updates kept being ADMITTED for 6.18h after the last successful dial.** `last_registry_admit` (20:51:17Z) is 6h10m *later* than `last_dial_ok` (14:40:41Z), while the pump reported all peers unresponsive that whole time. So the node was still ingesting peer-originated registry state long after it could not dial — which is hard to square with \"the peers are unresponsive\" and easy to square with this issue's title: a **local submit stall being reported as remote unresponsiveness**. If the two paths use different submit machinery, the difference between them is where I would look.\n\nReported, not diagnosed — the network layer is not my component, and I have not touched the daemon or the peer pump. Happy to pull any further read-only figures off this box while the repro is preserved.\n\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/30#issuecomment-5125674180"}],"details":{"contentType":"text/markdown","totalLines":72,"displayContent":{"text":"# Issue #30: peer pump dials wedge at quic-connect and misreport a LOCAL submit stall as \"peer unresponsive\"\n\nState: OPEN\nAuthor: @SaberMage\nCreated: 2026-07-29T21:42:47Z\nUpdated: 2026-07-30T02:29:39Z\nLabels: state: BACKLOG, type: BUGFIX\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/30\n\n## Body\n\nDistinct from #26 (stream-open / stale op_id, 5 peers, from the 02:25 broker restart) and #25 (session bringup wedge). This is a different stage (quic-connect), a different error, 7 peers, and a later onset (~07:40) - but the evidence below also CORRECTS #26's framing, so read them together.\n\nSYMPTOM AS REPORTED: operator cannot start new sessions nor RC-attach to existing ones. spt daemon status on HFENDULEAM has read \"peer reachability: DEGRADED - all 7/7 peers failing (stage: quic-connect)\" for ~6.9h.\n\nTHE PEERS ARE NOT THE LOCUS. The pump reports 7 independent peers, across two subnets, each independently exceeding a 10s dial bound ON THE IDENTICAL MILLISECOND:\n  wall_ms=1785360690444 peers_failing=1\n  wall_ms=1785360690445 peers_failing=4\n  wall_ms=1785361001608 peers_failing=5\n762 failures, 7 distinct peer keys, batches sharing one wall_ms. Seven unrelated hosts cannot each independently time out on the same millisecond. They were submitted together and released together by ONE SHARED LOCAL GATE. The failing thing is the local submit path, not the peers. (This is why #26's expectation - that cross-node streams to \"those peers\" stay down - points a fixer at the wrong end; the peer set is a symptom of a shared local release, not a set of unreachable hosts.)\n\nCORROBORATION THAT THE NETWORK IS FINE: last admitted registry update 2468s ago (traffic lands); PAIR_MEET_UP beacons continue every 30s slot; locally, shell spawn bound online, \"rc chert --view\" attached and rendered, messaging flows. ONLY the cross-node path is dead - which is exactly the operator's mobile-gateway vantage, and why remote session-start and remote RC attach fail while the same operations succeed locally. Anyone testing locally will not reproduce it.\n\nWHERE IT LIVES: the failing pump runs in pid 21352 = \"spt daemon brain --generation 1 --start-reason update\", a child of daemon pid 8820 (\"daemon run --detached\"). Two distinct mono_ms baselines in the shared daemon.stderr.log separate the writers cleanly - 8820 started 02:25:36 (uptime 12.1h, matches CONN_LIFECYCLE mono_ms 43.7M); 21352 started 03:58:46 (uptime 10.5h, matches PUMP_PEER_FAIL mono_ms 37.9M). The brain generation was spawned BY AN UPDATE, 1.5h after the broker restart #25/#26 describe. The coordinator owns every socket (QUIC UDP, mDNS 5353, docs 5474); the brain owns none, consistent with it submitting dials through the coordinator. That submit path is the shared gate the simultaneity points at.\n\nUNEXPLAINED: the brain started 03:58:46 but reachability did not collapse until ~07:40 - a 3.7h healthy window, so the spawn itself is not the trigger. A fleet-process poll ran on this box 07:24-07:39, immediately before onset; correlation only, not a claim. Once wedged it never self-heals - 6.9h and counting, the 10s bound re-expiring every ~55s.\n\nSECOND DEFECT, THE OBSERVABILITY HID IT:\n1. \"(peer unresponsive)\" is a misattribution. The bound that expired is on submit-dial, which is local. The string names the remote peer as the faulty party and sends an operator hunting the network across seven peers and two subnets. The same-millisecond simultaneity that disproves it is only visible if you group the raw log by wall_ms.\n2. spt daemon status reports \"peer pump: live (last tick 0s ago)\" AND \"peer reachability: DEGRADED - all 7/7 failing\" in the SAME view. The pump is ticking and every dial it makes fails, so \"live\" is true and useless. No single observable says the pump is wedged.\n\nNOT DONE HERE: diagnosis only, per operator instruction - no fix attempted, nothing restarted. \"spt daemon refresh\" is the documented recovery verb for a stuck coordinator and was deliberately NOT run, so the wedged state is STILL LIVE on HFENDULEAM for whoever takes this. That state is the reproduction; it is lost on the next daemon restart or update.\n\nEVIDENCE: %LOCALAPPDATA%\\spt-core\\logs\\daemon.stderr.log (grep PUMP_PEER_FAIL, group by wall_ms); logs\\obs\\rc-establish.log. Full writeup in the attached file.\n\nFiled by deployah.\n\nAttachments:\n- [alchemy-request-pump-wedge.md](https://github.com/BigscreenVR/spt-bs-releases/releases/download/untagged-3ecc0debcb4b3bffe480/shx-1785361239803559500-alchemy-request-pump-wedge.md)\n\n---\nRequester: deployah\n\n## Comments (1)\n\n### @SaberMage · 2026-07-30T02:29:39Z\n\nSecond independent node with the same signature. Filed here rather than as a new issue, per doyle. **Nothing restarted — this repro is preserved and still live.**\n\n**Node:** HFENDULEAM (`14efb80c…`), spt-core CLI/coordinator v0.46.0, broker image 0.45.0 (mid-update, broker keeps the old image for the daemon's life).\n\n**Timeline (UTC), from `spt daemon status --json` → `peer_health`:**\n\n| fact | value |\n|---|---|\n| last successful dial | 2026-07-29T14:40:41Z |\n| all-peers-failing since | 2026-07-29T14:41:16Z |\n| last admitted registry update | 2026-07-29T20:51:17Z |\n| observed at | 2026-07-30T02:29:04Z (~11h48m wedged) |\n\n**All 7/7 peers fail, and all 7 name the same phase — `quic-connect`, no other stage anywhere:**\n`5ff50e75…` `678d98fb…` `c8939d2f…` `cfd9fc55…` `ecb39e40…` `f15d837b…` `f7afcc82…`\n\n**Two things that look diagnostic:**\n\n1. **The onset is a cliff, not a decay.** Last OK dial → all-7-failing is **35.1 seconds**. Peers did not drop off one at a time; outbound dialling went from healthy to uniformly wedged inside one interval. That reads like one local resource going bad, not seven remote peers becoming unreachable together.\n\n2. **Registry updates kept being ADMITTED for 6.18h after the last successful dial.** `last_registry_admit` (20:51:17Z) is 6h10m *later* than `last_dial_ok` (14:40:41Z), while the pump reported all peers unresponsive that whole time. So the node was still ingesting peer-originated registry state long after it could not dial — which is hard to square with \"the peers are unresponsive\" and easy to square with this issue's title: a **local submit stall being reported as remote unresponsiveness**. If the two paths use different submit machinery, the difference between them is where I would look.\n\nReported, not diagnosed — the network layer is not my component, and I have not touched the daemon or the peer pump. Happy to pull any further read-only figures off this box while the repro is preserved.\n\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/30#issuecomment-5125674180","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]},"meta":{"source":{"type":"internal","value":"issue://BigscreenVR/spt-bs-releases/30"}}},"isError":false,"timestamp":1789527362910}}
{"type":"message","id":"482f68f8","parentId":"57f5ba4a","timestamp":"2026-09-16T02:56:03.003Z","message":{"role":"toolResult","toolCallId":"call_WVIhCmBJtdWEBDImlPJfVCkJ|fc_078b35acef28e338016aaa053e389887d2b3cc56c5cf36f032","toolName":"read","content":[{"type":"text","text":"# Issue #174: QUIC endpoint does not recover from a NIC/interface bounce; all peer dials wedge at quic-connect until binder restart\n\nState: OPEN\nAuthor: @SaberMage\nCreated: 2026-08-08T18:22:31Z\nUpdated: 2026-08-17T20:44:29Z\nLabels: state: BACKLOG, type: BUGFIX\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/174\n\n## Body\n\nField-measured HFENDULEAM 2026-08-06 -> 08-08 (sequestration incident, companion filings #172/#173). Onset: Ethernet profile flap 17:33:03-17:34:31 on 08-06 (Private->None->Public->None->Public->Private, profile events lag real link loss so this is a ceiling); from the 17:29 all-fail transition onward EVERY pump dial to all 6 targets timed out at stage quic-connect (\"submit-dial exceeded the 10s bound\") on ALL paths - relay, Tailscale, direct LAN - for ~41h, while ICMP to a LAN peer and TCP 443 to the relay stayed healthy throughout. Binder pid 6336 (bound 00:48 same day) survived the flap; the 18:21 brain restart did not touch its sockets and did not heal it. Discriminant measured 2026-08-08: 11:03 daemon restart on the SAME binary (v0.55.0, mtime 08-05, no update) - dials recovered within ~5 minutes (5/7 connected, inbound verdict ok, registry updates flowing); subsequent 11:18 full reboot stayed healthy. ENLYZEAM (same 192.168.1.x LAN, same router bounce) showed the same 0/6 through the same window with no peer-side story. Fix shape (ruled): the daemon must detect interface/profile change - or sustained all-peer all-path dial failure - and rebind/recreate the iroh QUIC endpoint instead of wedging until a manual restart. Detail comment follows.\n\n---\nRequester: doyle\n\n## Comments (2)\n\n### @SaberMage · 2026-08-08T18:23:02Z\n\nEvidence anatomy (doyle, measured on HFENDULEAM):\n\n**Timeline (2026-08-06, local):**\n- 16:18:17 — last successful dial (daemon.stderr).\n- 17:29:56 — all-fail transition (pump health all_fail recompute).\n- 17:33:03-17:34:31 — Ethernet adapter profile flap, firewall event log id 2010: Private->None->Public->None->Public->Private, landed Private. Profile events LAG real link loss, so 17:33 is a ceiling on onset — consistent with dials dying at 17:29.\n- 18:21:42 — update-driven brain restart (after onset; does not touch binder sockets; did not heal).\n- 2026-08-08 11:03:47 — daemon restart, SAME binary (v0.55.0, mtime 08-05). Dials recovered within ~5 min: last successful dial 239s-fresh at 11:12 measurement, 5/7 connected, inbound verdict ok, registry updates admitted.\n- 11:18 — full OS reboot; health persisted.\n\n**Failure signature:** 752 PUMP_PEER_FAIL lines in daemon.stderr.log.1, ALL \"stage=quic-connect: submit-dial exceeded the 10s bound (peer unresponsive)\", across relay (usw1-1 iroh-canary), Tailscale, and direct 192.168.1.x addrs, all 6 targets. Stage enters at DialPlan::connect (spt-daemon/src/nethost.rs ~:975) before endpoint.connect — quic-connect means connect never completed. Meanwhile ICMP to enlyzeam and TCP 443 to the relay host stayed healthy: the box had network, the ENDPOINT did not.\n\n**Corroboration:** ENLYZEAM, same LAN segment behind the same router, went 0/6 in the same window with no peer-side story — one interface bounce wedging both boxes' endpoints explains the fleet-wide sequestration without any peer-side failure. hertz asked for its flap-window log + binder-age probes; hole stays labelled until they arrive.\n\n**Binder survived throughout:** pid 6336 bound 00:48 08-06, alive across flap and 41h of wedge. Nothing in-process detected the dead endpoint.\n\n**Stacked with #172/#173 in the incident:** the inbound probe simultaneously reported a stale-firewall PathMismatch whose verdict self-erased (#172) over a rule staleness the installer left behind (#173) — which misdirected the first RCA toward firewall rules. Neither was the transport cause.\n\n**Fix shape (ruled):** two complementary triggers, either alone suffices for the incident class: (a) subscribe to interface/route/profile-change notification and rebind or recreate the iroh endpoint; (b) watchdog on sustained all-peer all-path dial failure (all_fail already computed in pump/health.rs) escalating to endpoint recreate — (b) also covers bounce classes no notification fires for. Recovery must be in-process; \"restart the daemon\" is the manual workaround being retired. Acceptance: reproduce with a NIC disable/enable (or profile flip) on a test box; dials must recover without process restart.\n\n*\\-doyle@HFENDULEAM*\n\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5227486794\n\n### @SaberMage · 2026-08-17T20:44:28Z\n\nCorroboration (hertz, 2026-08-17) appended to the 2026-08-08 discriminant record — RCA stays closed, nothing reopened:\n\n**HFENDULEAM pre-restart wedge state (independent capture, 2026-08-06):** binder pid 6336, net_up=true, peer_health peers_total=6 live_peers=0, every target failing `quic-connect`; all_fail_since_ms=1786062596191, last_dial_ok_ms=1786058297888. Hosted endpoints unbound=false — NOT an UNBOUND-session failure. Binary C:\\...\\spt-core\\bin\\spt.exe v0.55.0. Restart-identity and post-restart captures were not independently held by hertz; those stages rest on the primary contemporaneous record in the 2026-08-08 evidence comment (restart 11:03 same binary, healed ~5 min, 11:18 reboot stayed healthy).\n\n**ENLYZEAM counter-arm (2026-08-17):** same-era outage on ENLYZEAM recovered SPONTANEOUSLY on its pre-flap binder (pid 24364, StartTime 2026-08-04 17:49:44 local, now healthy 2/2) — no restart. Firewall Event 2010 sweep (wevtutil, sibling events on both sides) shows NO profile-change event on ENLYZEAM in the 08-06 ~17:29–17:35 local window (nearest: 12:12Z pair, next 08-07 07:47Z).\n\n**Mechanism synthesis:** both arms cohere with the filed class — the QUIC endpoint wedges when a LOCAL NIC/profile bounce occurs under a long-lived binder (HFENDULEAM: 17:33 Ethernet flap → wedged until restart). ENLYZEAM had no local profile bounce, did not wedge, and its outage was transient network/interface-side — spontaneous recovery expected and observed. The counter-arm strengthens, not weakens, #174's trigger condition.\n\n— doyle (gate), corroboration from hertz\n\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5320033507"}],"details":{"contentType":"text/markdown","totalLines":57,"displayContent":{"text":"# Issue #174: QUIC endpoint does not recover from a NIC/interface bounce; all peer dials wedge at quic-connect until binder restart\n\nState: OPEN\nAuthor: @SaberMage\nCreated: 2026-08-08T18:22:31Z\nUpdated: 2026-08-17T20:44:29Z\nLabels: state: BACKLOG, type: BUGFIX\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/174\n\n## Body\n\nField-measured HFENDULEAM 2026-08-06 -> 08-08 (sequestration incident, companion filings #172/#173). Onset: Ethernet profile flap 17:33:03-17:34:31 on 08-06 (Private->None->Public->None->Public->Private, profile events lag real link loss so this is a ceiling); from the 17:29 all-fail transition onward EVERY pump dial to all 6 targets timed out at stage quic-connect (\"submit-dial exceeded the 10s bound\") on ALL paths - relay, Tailscale, direct LAN - for ~41h, while ICMP to a LAN peer and TCP 443 to the relay stayed healthy throughout. Binder pid 6336 (bound 00:48 same day) survived the flap; the 18:21 brain restart did not touch its sockets and did not heal it. Discriminant measured 2026-08-08: 11:03 daemon restart on the SAME binary (v0.55.0, mtime 08-05, no update) - dials recovered within ~5 minutes (5/7 connected, inbound verdict ok, registry updates flowing); subsequent 11:18 full reboot stayed healthy. ENLYZEAM (same 192.168.1.x LAN, same router bounce) showed the same 0/6 through the same window with no peer-side story. Fix shape (ruled): the daemon must detect interface/profile change - or sustained all-peer all-path dial failure - and rebind/recreate the iroh QUIC endpoint instead of wedging until a manual restart. Detail comment follows.\n\n---\nRequester: doyle\n\n## Comments (2)\n\n### @SaberMage · 2026-08-08T18:23:02Z\n\nEvidence anatomy (doyle, measured on HFENDULEAM):\n\n**Timeline (2026-08-06, local):**\n- 16:18:17 — last successful dial (daemon.stderr).\n- 17:29:56 — all-fail transition (pump health all_fail recompute).\n- 17:33:03-17:34:31 — Ethernet adapter profile flap, firewall event log id 2010: Private->None->Public->None->Public->Private, landed Private. Profile events LAG real link loss, so 17:33 is a ceiling on onset — consistent with dials dying at 17:29.\n- 18:21:42 — update-driven brain restart (after onset; does not touch binder sockets; did not heal).\n- 2026-08-08 11:03:47 — daemon restart, SAME binary (v0.55.0, mtime 08-05). Dials recovered within ~5 min: last successful dial 239s-fresh at 11:12 measurement, 5/7 connected, inbound verdict ok, registry updates admitted.\n- 11:18 — full OS reboot; health persisted.\n\n**Failure signature:** 752 PUMP_PEER_FAIL lines in daemon.stderr.log.1, ALL \"stage=quic-connect: submit-dial exceeded the 10s bound (peer unresponsive)\", across relay (usw1-1 iroh-canary), Tailscale, and direct 192.168.1.x addrs, all 6 targets. Stage enters at DialPlan::connect (spt-daemon/src/nethost.rs ~:975) before endpoint.connect — quic-connect means connect never completed. Meanwhile ICMP to enlyzeam and TCP 443 to the relay host stayed healthy: the box had network, the ENDPOINT did not.\n\n**Corroboration:** ENLYZEAM, same LAN segment behind the same router, went 0/6 in the same window with no peer-side story — one interface bounce wedging both boxes' endpoints explains the fleet-wide sequestration without any peer-side failure. hertz asked for its flap-window log + binder-age probes; hole stays labelled until they arrive.\n\n**Binder survived throughout:** pid 6336 bound 00:48 08-06, alive across flap and 41h of wedge. Nothing in-process detected the dead endpoint.\n\n**Stacked with #172/#173 in the incident:** the inbound probe simultaneously reported a stale-firewall PathMismatch whose verdict self-erased (#172) over a rule staleness the installer left behind (#173) — which misdirected the first RCA toward firewall rules. Neither was the transport cause.\n\n**Fix shape (ruled):** two complementary triggers, either alone suffices for the incident class: (a) subscribe to interface/route/profile-change notification and rebind or recreate the iroh endpoint; (b) watchdog on sustained all-peer all-path dial failure (all_fail already computed in pump/health.rs) escalating to endpoint recreate — (b) also covers bounce classes no notification fires for. Recovery must be in-process; \"restart the daemon\" is the manual workaround being retired. Acceptance: reproduce with a NIC disable/enable (or profile flip) on a test box; dials must recover without process restart.\n\n*\\-doyle@HFENDULEAM*\n\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5227486794\n\n### @SaberMage · 2026-08-17T20:44:28Z\n\nCorroboration (hertz, 2026-08-17) appended to the 2026-08-08 discriminant record — RCA stays closed, nothing reopened:\n\n**HFENDULEAM pre-restart wedge state (independent capture, 2026-08-06):** binder pid 6336, net_up=true, peer_health peers_total=6 live_peers=0, every target failing `quic-connect`; all_fail_since_ms=1786062596191, last_dial_ok_ms=1786058297888. Hosted endpoints unbound=false — NOT an UNBOUND-session failure. Binary C:\\...\\spt-core\\bin\\spt.exe v0.55.0. Restart-identity and post-restart captures were not independently held by hertz; those stages rest on the primary contemporaneous record in the 2026-08-08 evidence comment (restart 11:03 same binary, healed ~5 min, 11:18 reboot stayed healthy).\n\n**ENLYZEAM counter-arm (2026-08-17):** same-era outage on ENLYZEAM recovered SPONTANEOUSLY on its pre-flap binder (pid 24364, StartTime 2026-08-04 17:49:44 local, now healthy 2/2) — no restart. Firewall Event 2010 sweep (wevtutil, sibling events on both sides) shows NO profile-change event on ENLYZEAM in the 08-06 ~17:29–17:35 local window (nearest: 12:12Z pair, next 08-07 07:47Z).\n\n**Mechanism synthesis:** both arms cohere with the filed class — the QUIC endpoint wedges when a LOCAL NIC/profile bounce occurs under a long-lived binder (HFENDULEAM: 17:33 Ethernet flap → wedged until restart). ENLYZEAM had no local profile bounce, did not wedge, and its outage was transient network/interface-side — spontaneous recovery expected and observed. The counter-arm strengthens, not weakens, #174's trigger condition.\n\n— doyle (gate), corroboration from hertz\n\nURL: https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5320033507","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]},"meta":{"source":{"type":"internal","value":"issue://BigscreenVR/spt-bs-releases/174"}}},"isError":false,"timestamp":1789527363002}}
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{"type":"message","id":"4c812bbf","parentId":"4a11368c","timestamp":"2026-09-16T02:56:07.411Z","message":{"role":"toolResult","toolCallId":"call_aDIvmZsXkbsjnZSFWrA0LkJ0|fc_078b35acef28e338016aaa0547449087d285133c310dc70269","toolName":"read","content":[{"type":"text","text":"# Psyche context & memory model\n\n> Draft design doc (2026-05-31). Resolves PRD §17.3 (Psyche live/project authoring directives) and the memformat redesign. Governs how the Psyche authors, structures, syncs, and surfaces an agent's context. On-disk layout: `docs/STORAGE.md`. Several patterns are adapted from `BigscreenVR/pi-agent-memory` (credited inline).\n\n## Two-tier context\n\n- **live context** (per-agent, project-independent — the agent's *mind*): identity/persona, relationship + rapport with the user, the user's cross-project preferences & working style, cross-project life threads, **learnings from work that may apply to other projects**, a thin **project roster** (one line per project the agent works on), the agent's self-model. Synced to **all** instances of the endpoint.\n- **project context** (per-agent-per-project — what the agent is doing *here*): codebase/architecture, decisions made here, **current focus / next steps / todos**, project conventions, build/test commands, blockers. Synced **only** to same-project instances.\n\n(This split independently matches pi-agent-memory's Project Store vs Global Store and its discriminator dialogue — convergent validation.)\n\n### The discriminator (applied per *topic*, not per fragment)\n\n> **\"Would this still be true and relevant if the user opened a *different* project tomorrow?\"** Yes → live. No → project. Equivalently: **WHO the agent is** (live) vs **WHAT it's doing here** (project).\n\n### Anti-leak rules\n\nThe observed failure is project detail leaking *into* live context (which then wrongly syncs everywhere). Countermeasures:\n\n1. **Default-to-project.** A fragment goes to project context unless it *passes the cross-project test* to be promoted to live. Promotion needs justification; demotion is free. The bias points against the leak.\n2. **`current focus / next steps` is project-scoped** — the single biggest leak category. Route it to project unless the focus genuinely spans projects.\n3. **Live holds a thin project roster, never project depth** — cross-project *awareness* travels; depth stays per-project.\n4. **Commune-source asymmetry** (the structural fix): the live signal is strong only from **Self-authored communes**; **echo communes are project-centric** (they synthesize project-heavy session logs). So **echo communes are project-context-primary and live-context-conservative** — they make few/no live edits. This kills the leak at its source. Provenance is recorded on each block (`Source:`).\n\n### Boundary communes are Self-authored (resume Self, not echo)\n\nTo get meaningful **live-context** updates on a consistent basis (the live signal is strong only from Self), three boundaries author their commune by **`--resume`-ing the Self session** (the actual agent), not by a background haiku echo:\n\n- **`/clear`** → resume Self → **commune** file-drop.\n- **`/compact`** → resume Self → **commune** file-drop.\n- **`spt suspend`** → resume Self → **signoff** file-drop (suspend = the endpoint going down, so it's a signoff, not a commune).\n\nThis deliberately swaps the project-centric echo for a Self-authored capture at exactly the moments that matter (context loss + suspend), so live context stays current. (Routine cadence communes remain echo — project-primary, live-conservative.)\n\n### `spt refresh` (spt-hosted self-service context refresh)\n\nA lever for an agent behind an **spt-hosted** endpoint to clear and resume itself without stalling. It: (1) triggers a `/clear` (which uses the **Self-resume-commune rule** above — consistent with all other boundaries), (2) thereby captures a commune, and (3) **guarantees a resume signal hits the harness post-clear** so the agent's turn restarts and it resumes work — starting from its immediate next-steps. Spt-hosted-only because the guarantee requires the daemon to own the PTY and inject the post-clear resume (it can't guarantee that for harness-hosted sessions it doesn't control).\n\n### Ownership\n\nThe live/project authoring directives are **core-owned** — fed to every Psyche by spt-core (part of the composed psyche-download the daemon writes to the turn's `{psyche_context_file}`), so the split is consistent across all adapters (inconsistent rules → sync chaos). Adapters add only harness mechanics (how to write the drop file).\n\n## memformat (deeply integrated, self-evolving, the split scaffold)\n\nmemformat goes from a decorative, ignored seed to the **load-bearing schema that defines the two-tier context**. It makes the live/project decision **per-topic and rare** instead of per-fragment and constant — which is what makes the split stable.\n\n- **Tier-tagged topics.** Each topic carries a tier: `live` or `project`. The tier is decided **once, when the topic is created** (apply the discriminator one time), not per fragment. Communes then just *fill* topics; the tier routes content to the right context file + sync tier. The two-slice envelope (`<live-context>`/`<project-context>`) becomes the *rendering* of tier-tagged topics.\n- **Self-evolving.** The Psyche adds/removes/re-tiers topics as it learns Self's realm of work (memformat's original intent). **Re-tiering migrates** the topic's accumulated content between tiers (project→live or vice versa), not forward-only.\n- **The schema is live** (per-agent, travels everywhere); **project-tagged topic content** is instantiated per-project.\n- Example tiers: `identity / relationship / user-preferences / cross-project-learnings / project-roster` = **live**; `focus / decisions / architecture / todos / blockers` = **project**.\n\n### Structured blocks (adapted from pi-agent-memory)\n\nA memformat topic is a tier-tagged **container of structured blocks**, not free-form prose. Each block:\n\n```\n## <stable-block-id>\nConcepts: <comma list>          # retrieval keys\nAliases: <comma list>           # retrieval synonyms (optional)\nApplies to: <glob paths>        # sub-project scoping (optional)\nSource: self-commune | echo-commune | user   # provenance (drives the live-conservative rule)\nCreated: <iso>\nUpdated: <iso>\nHash: sha256:<canonical-content-hash>         # for block-level OCC merge (deferred, see below)\nPinned: true|false              # hot (dense-injected) vs indexed (sparse, on-demand)\n\n<body>\n```\n\n`Concepts`/`Aliases` make context **retrievable**; `Applies to` enables fine-grained scoping + query-routing; `Source` carries provenance; `Pinned` drives start-injection density (below).\n\n## Retrieval Map (generated INDEX)\n\nA generated, lightweight **INDEX** over topics — summaries + concepts + aliases + paths — **not** a vector DB, **not** a full mirror (adapted from pi-agent-memory's Retrieval Map). One INDEX per **project** (aggregating all agents' project context → realizes cross-agent synthesis + query-routing: \"which endpoint owns this task\") and per **agent**. Regenerated on context change; the merge driver + INDEX regeneration keep it current.\n\n## Start-injection: dense working set, sparse tail\n\nThe balance between immediate productivity and bounded context cost — tuned for SPT's **per-agent, work-fast** priority (vs pi's multi-agent-per-project digging, which is sparse-by-default):\n\n- **DENSE — the working set, injected in full at start:** all **live context** + the **current project's hot blocks** (`Pinned` + recently-updated focus/decisions/todos). The agent is immediately productive, no digging.\n- **SPARSE — the long tail, pointer + INDEX, retrieved on demand:** other projects, **cross-agent/cross-project synthesis**, cold/archived blocks. (This is where pi's bounded \"topic-names + pointer, never inline bodies\" awareness pattern applies — it scales regardless of store size.)\n- **Hot/cold curated by the Psyche** via `Pinned` + recency; keeping the hot set tight is part of maintaining memformat.\n- **Tunable** via a working-set **density knob** (spt-core global setting + per-endpoint override).\n\n## Deferred\n\n- **Rebalance / Memory-Health pass** (later): the Psyche periodically (a) demotes leaked live→project content, and (b) — the deeper, pi-credited insight — verifies context is still *true vs the current code* (Memory Health), which requires investigating the codebase, so it's an autonomous-agent job, distinct from mechanical staleness (hash/INDEX mismatch).\n- **Block-level OCC merge** (v1.x): the per-block `Hash:` (canonical content hash, excluding `Updated`/`Hash`) enables block-level, stale-aware cross-node merge — finer than the v1 whole-file newest-wins driver (`docs/STORAGE.md`). Recorded now (the block format carries `Hash:`), applied later.\n\n## Not adopted\n\npi-agent-memory's **human-in-the-loop approval** (extract → review → approve, max-5-candidates) and **bash-mutation guardrails** fit its \"human curates\" philosophy. SPT's Psyche is **trusted to author its own mind autonomously** — so we adopt pi's *structure* (blocks, INDEX, bounded awareness, provenance, OCC) but **not** its approval gate. Controlled mutation is already covered by the drop-file single-writer rule (KNOWN-HAZARDS 6.4)."}],"details":{"totalLines":92,"displayContent":{"text":"# Psyche context & memory model\r\n\r\n> Draft design doc (2026-05-31). Resolves PRD §17.3 (Psyche live/project authoring directives) and the memformat redesign. Governs how the Psyche authors, structures, syncs, and surfaces an agent's context. On-disk layout: `docs/STORAGE.md`. Several patterns are adapted from `BigscreenVR/pi-agent-memory` (credited inline).\r\n\r\n## Two-tier context\r\n\r\n- **live context** (per-agent, project-independent — the agent's *mind*): identity/persona, relationship + rapport with the user, the user's cross-project preferences & working style, cross-project life threads, **learnings from work that may apply to other projects**, a thin **project roster** (one line per project the agent works on), the agent's self-model. Synced to **all** instances of the endpoint.\r\n- **project context** (per-agent-per-project — what the agent is doing *here*): codebase/architecture, decisions made here, **current focus / next steps / todos**, project conventions, build/test commands, blockers. Synced **only** to same-project instances.\r\n\r\n(This split independently matches pi-agent-memory's Project Store vs Global Store and its discriminator dialogue — convergent validation.)\r\n\r\n### The discriminator (applied per *topic*, not per fragment)\r\n\r\n> **\"Would this still be true and relevant if the user opened a *different* project tomorrow?\"** Yes → live. No → project. Equivalently: **WHO the agent is** (live) vs **WHAT it's doing here** (project).\r\n\r\n### Anti-leak rules\r\n\r\nThe observed failure is project detail leaking *into* live context (which then wrongly syncs everywhere). Countermeasures:\r\n\r\n1. **Default-to-project.** A fragment goes to project context unless it *passes the cross-project test* to be promoted to live. Promotion needs justification; demotion is free. The bias points against the leak.\r\n2. **`current focus / next steps` is project-scoped** — the single biggest leak category. Route it to project unless the focus genuinely spans projects.\r\n3. **Live holds a thin project roster, never project depth** — cross-project *awareness* travels; depth stays per-project.\r\n4. **Commune-source asymmetry** (the structural fix): the live signal is strong only from **Self-authored communes**; **echo communes are project-centric** (they synthesize project-heavy session logs). So **echo communes are project-context-primary and live-context-conservative** — they make few/no live edits. This kills the leak at its source. Provenance is recorded on each block (`Source:`).\r\n\r\n### Boundary communes are Self-authored (resume Self, not echo)\r\n\r\nTo get meaningful **live-context** updates on a consistent basis (the live signal is strong only from Self), three boundaries author their commune by **`--resume`-ing the Self session** (the actual agent), not by a background haiku echo:\r\n\r\n- **`/clear`** → resume Self → **commune** file-drop.\r\n- **`/compact`** → resume Self → **commune** file-drop.\r\n- **`spt suspend`** → resume Self → **signoff** file-drop (suspend = the endpoint going down, so it's a signoff, not a commune).\r\n\r\nThis deliberately swaps the project-centric echo for a Self-authored capture at exactly the moments that matter (context loss + suspend), so live context stays current. (Routine cadence communes remain echo — project-primary, live-conservative.)\r\n\r\n### `spt refresh` (spt-hosted self-service context refresh)\r\n\r\nA lever for an agent behind an **spt-hosted** endpoint to clear and resume itself without stalling. It: (1) triggers a `/clear` (which uses the **Self-resume-commune rule** above — consistent with all other boundaries), (2) thereby captures a commune, and (3) **guarantees a resume signal hits the harness post-clear** so the agent's turn restarts and it resumes work — starting from its immediate next-steps. Spt-hosted-only because the guarantee requires the daemon to own the PTY and inject the post-clear resume (it can't guarantee that for harness-hosted sessions it doesn't control).\r\n\r\n### Ownership\r\n\r\nThe live/project authoring directives are **core-owned** — fed to every Psyche by spt-core (part of the composed psyche-download the daemon writes to the turn's `{psyche_context_file}`), so the split is consistent across all adapters (inconsistent rules → sync chaos). Adapters add only harness mechanics (how to write the drop file).\r\n\r\n## memformat (deeply integrated, self-evolving, the split scaffold)\r\n\r\nmemformat goes from a decorative, ignored seed to the **load-bearing schema that defines the two-tier context**. It makes the live/project decision **per-topic and rare** instead of per-fragment and constant — which is what makes the split stable.\r\n\r\n- **Tier-tagged topics.** Each topic carries a tier: `live` or `project`. The tier is decided **once, when the topic is created** (apply the discriminator one time), not per fragment. Communes then just *fill* topics; the tier routes content to the right context file + sync tier. The two-slice envelope (`<live-context>`/`<project-context>`) becomes the *rendering* of tier-tagged topics.\r\n- **Self-evolving.** The Psyche adds/removes/re-tiers topics as it learns Self's realm of work (memformat's original intent). **Re-tiering migrates** the topic's accumulated content between tiers (project→live or vice versa), not forward-only.\r\n- **The schema is live** (per-agent, travels everywhere); **project-tagged topic content** is instantiated per-project.\r\n- Example tiers: `identity / relationship / user-preferences / cross-project-learnings / project-roster` = **live**; `focus / decisions / architecture / todos / blockers` = **project**.\r\n\r\n### Structured blocks (adapted from pi-agent-memory)\r\n\r\nA memformat topic is a tier-tagged **container of structured blocks**, not free-form prose. Each block:\r\n\r\n```\r\n## <stable-block-id>\r\nConcepts: <comma list>          # retrieval keys\r\nAliases: <comma list>           # retrieval synonyms (optional)\r\nApplies to: <glob paths>        # sub-project scoping (optional)\r\nSource: self-commune | echo-commune | user   # provenance (drives the live-conservative rule)\r\nCreated: <iso>\r\nUpdated: <iso>\r\nHash: sha256:<canonical-content-hash>         # for block-level OCC merge (deferred, see below)\r\nPinned: true|false              # hot (dense-injected) vs indexed (sparse, on-demand)\r\n\r\n<body>\r\n```\r\n\r\n`Concepts`/`Aliases` make context **retrievable**; `Applies to` enables fine-grained scoping + query-routing; `Source` carries provenance; `Pinned` drives start-injection density (below).\r\n\r\n## Retrieval Map (generated INDEX)\r\n\r\nA generated, lightweight **INDEX** over topics — summaries + concepts + aliases + paths — **not** a vector DB, **not** a full mirror (adapted from pi-agent-memory's Retrieval Map). One INDEX per **project** (aggregating all agents' project context → realizes cross-agent synthesis + query-routing: \"which endpoint owns this task\") and per **agent**. Regenerated on context change; the merge driver + INDEX regeneration keep it current.\r\n\r\n## Start-injection: dense working set, sparse tail\r\n\r\nThe balance between immediate productivity and bounded context cost — tuned for SPT's **per-agent, work-fast** priority (vs pi's multi-agent-per-project digging, which is sparse-by-default):\r\n\r\n- **DENSE — the working set, injected in full at start:** all **live context** + the **current project's hot blocks** (`Pinned` + recently-updated focus/decisions/todos). The agent is immediately productive, no digging.\r\n- **SPARSE — the long tail, pointer + INDEX, retrieved on demand:** other projects, **cross-agent/cross-project synthesis**, cold/archived blocks. (This is where pi's bounded \"topic-names + pointer, never inline bodies\" awareness pattern applies — it scales regardless of store size.)\r\n- **Hot/cold curated by the Psyche** via `Pinned` + recency; keeping the hot set tight is part of maintaining memformat.\r\n- **Tunable** via a working-set **density knob** (spt-core global setting + per-endpoint override).\r\n\r\n## Deferred\r\n\r\n- **Rebalance / Memory-Health pass** (later): the Psyche periodically (a) demotes leaked live→project content, and (b) — the deeper, pi-credited insight — verifies context is still *true vs the current code* (Memory Health), which requires investigating the codebase, so it's an autonomous-agent job, distinct from mechanical staleness (hash/INDEX mismatch).\r\n- **Block-level OCC merge** (v1.x): the per-block `Hash:` (canonical content hash, excluding `Updated`/`Hash`) enables block-level, stale-aware cross-node merge — finer than the v1 whole-file newest-wins driver (`docs/STORAGE.md`). Recorded now (the block format carries `Hash:`), applied later.\r\n\r\n## Not adopted\r\n\r\npi-agent-memory's **human-in-the-loop approval** (extract → review → approve, max-5-candidates) and **bash-mutation guardrails** fit its \"human curates\" philosophy. SPT's Psyche is **trusted to author its own mind autonomously** — so we adopt pi's *structure* (blocks, INDEX, bounded awareness, provenance, OCC) but **not** its approval gate. Controlled mutation is already covered by the drop-file single-writer rule (KNOWN-HAZARDS 6.4).\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]},"fileSize":9140,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\CONTEXT-MEMORY.md"}}},"isError":false,"timestamp":1789527367410}}
{"type":"message","id":"b71b52d8","parentId":"4c812bbf","timestamp":"2026-09-16T02:56:08.577Z","message":{"role":"toolResult","toolCallId":"call_LSjAnovJgMboiIKWLJYarYBZ|fc_078b35acef28e338016aaa054744a087d291c60d60ab5c9fc0","toolName":"grep","content":[{"type":"text","text":"# CHANGELOG.md\n 2723|\n*2724|A minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\n 2725|\n 2726|### Added\n 2727|\n...\n 2729|- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\n*2730|- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\n 2731|- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\n 2732|\n 2733|### Changed\n 2734|\n*2735|- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\n 2736|- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\n 2737|\n 2738|### Fixed\n\n# docs/\n## FLAKE-LEDGER.md\n 37|| `spt::bin rc::tests::attach_viewport_reconnects_across_a_broker_bounce` | 1× hfenduleam local gate (2026-07-06, WORKER-TRUTH W-3 build @worker-truth, `nextest -p spt --bin spt` full-parallel 360-test run) | **TIMEOUT, not an assertion fail** — SLOW>60…>TERMINATING at the 240s cap under the 360-way `--bin spt` pool. A REAL-broker + broker-bounce reconnect UNIT test (rc.rs:2071) that escaped the HEAVY-class serialization: the Phase-A/B split + `heavy-broker-pty` test-group target integration test BI...\n*38|| `spt` daemon-tree e2e bring-up, PRECONDITION \"brain never came up\" — rotating across `bind_honest_cross_perch_e2e`, `live_adapt_translation_swap_e2e`, `multi_subnet_bringup_e2e`, `run_no_dup_session_e2e` | 6× kitsubito Linux (2026-07-15, across the FORKENING W3 + W4 gates — two independent runs), rotating membership run to run | **RECONSTRUCTED ENTRY — see the provenance note in the status column; this row was never written at the time.** Four `spt` e2e binaries that spawn a REAL `spt daemon run...\n 39|| `spt-daemon::servicehost_supervision_e2e bits_swap_under_the_hold_and_the_new_ones_come_up_on_release` | 1× hfenduleam Windows golden (2026-08-01 run 30720655534, sha 13e94d5) | **TEST DEFECT, not a load flake — the only entry here whose mechanism is the assert itself.** The new-process leg asserted identity by PID INEQUALITY (`assert_ne!(second, Some(first))`); Windows recycles pids aggressively enough under suite churn to hand the SAME pid back to the replacement, and the run failed with both side...\n 40|| `spt::psyche_real_bound_kill_soft_budget_e2e` | assert-FAIL 1× hfenduleam Windows golden (2026-08-04 run 30940180764 att1, sha 17f95a7, :309 — expected `Some(Ok)`, got `Timeout` 1s×11 on summarizer.bat); LEAK 7/7 across recent golden Windows legs (7th on the att3 GREEN leg, 17.497s) | **two defects, not one signal** (hertz 2026-08-04): (1) assert arm — the positive control (:309) fires the FAST body through the SAME 1s kill bound; `wait_bounded` starts its deadline AFTER spawn (runtime.rs:941) so...\n 41|| `spt::engine_room_bringup_e2e a_cleanly_offline_engine_room_comes_back_when_knocked_awake` | 1× kitsubito Linux golden (2026-08-04 run 30940180764 att1, sha 17f95a7, :1198 — erhost not up in 30s; brain stderr EMPTY vs named `ENGINE_ROOM_SPAWN_FAIL` emitter) | test file brand-new on the USHER branch. The chain's own suspect commit d449ce5 (exit-in-thread) source-eliminated on two strong legs: TEMPORAL (rc blocked in the bring_up RPC the whole window, rig-killed after — teardown never reached) + ART...\n## NEXT-MILESTONE-BUG-TRIAGE.md\n 45|- Fix approach: _TBD_\n*46|- Relates: [[broken-ipv6-poisons-iroh-discovery]] (address/path staleness class).\n 47|\n 48|---\n 49|\n...\n 141|- **(b) PRIMARY DEFECT — SENT(WAN) is optimistic local-buffer ack, not delivery confirmation** · conf H · effort M. ROOT: wansend.rs:138-149 send is fire-and-forget — net_stream_send → SendHalf::write_all (buffers) + finish() (nethost.rs:370-374 quinn finish() = non-blocking, does NOT await peer stopped() ack) → Ok()=bytes-buffered+locally-finished only → prints SENT(WAN) (cli.rs:4187). Receiver `receive_wan` (wan.rs:133-185) COMPUTES Refused/NoPerch/Duplicate/DeliveredTcp/Spooled but **write...\n*142|- **(a) CONTRIBUTING MISSING-MECHANISM — no address-refresh-on-IP-change; send bypasses warm cache** · conf M · effort L. ROOT: gossiped registry `Instance` carries NO address (wanmsg.rs:104-120) → IP change NEVER re-propagated via gossip; addressing = 100% iroh (mDNS/n0-DNS/relay) + local `PeerAddrStore` (peeraddrs.rs) refreshed ONLY reactively by peer pump `dial_seeded` (pump/mod.rs:694-713); writers = pairing (pairhost.rs:547)/roster gapfill (seedproofx.rs:933)/pump write-back. NO proactive \"my ...\n 143|\n 144|**B cross-cut:** #4 + #9/#10 both want the same primitive: resolve-owning-node → dial-by-id → round-trip-to-that-node's-broker. wansend.rs has the resolve+dial half. **Do #9/#10(b) FIRST** (receiver→sender reply, highest-leverage/lowest-risk, makes failure visible), then #4 cross-node rc reuses the helper, then (a) address-refresh.\n 145|\n...\n 173|`spt rc eel-a` → `RC_FAIL:eel-a: attach request: brain IPC read deadline elapsed`. Worked shortly after creation. **LIVE EVIDENCE (doyle, this box):** endpoint list/daemon show eel-a `ready=true alive=true` (alive is BIND-gated — set at api bind, does NOT reflect live brain health), yet the attach IPC times out → the brain isn't servicing IPC (wedged/dead) while the perch still reads alive. daemon pid 19180. **STRONG LEAD:** the v0.18.0 `spt update apply` daemon/brain RESPAWN (done on this box earl...\n*174|- **Root cause (agent E, conf M-mechanism-H): broker-resident shared-state corruption from the self-update brain-RESPAWN — NOT the brain itself.** The only deadline-bounded call in request_attach is `net_open_stream` (rc.rs:1086, awaits NetStreamOpened under ~10s); error minted brain.rs:1442 = broker's per-conn serve thread sent NO frame for KIND_NET_STREAM_OPEN. DISCRIMINATOR: on the same rc conn, KIND_SESSIONS + KIND_NET_DIAL_LOOPBACK already SUCCEEDED (broker pid 19180 alive, thread reached attach) ...\n 175|\n 176|### G-#17 — no digest for eel-a  · STATUS: SHIPPED CLOSED — W6 env-read @9305d19 (REQ-DIGEST-PROFILE-ENV) + W6b fetcher-strategy @b9e5ce9 (REQ-DIGEST-FETCHER-STRATEGY)\n 177|> **W6** shipped the harness-agnostic `[env] direction=\"read\"` seam (capture-at-bind → info.json.read_env → digest fill_template keys → `value` fallback → `~` expansion → skip-diagnose). **W6b** closed the `{project}` design-gate per doyle's CONTEXT-symmetry ruling: `[digest]` gained a `fetcher` strategy mirroring `[history]`'s — the ADAPTER's extractor locates+reads+emits (no spt-core pre-read, no `{project}` slug), fed only harness-neutral `{session_id}`+`{cwd}`(=info.json.cwd)+captured rea...\n...\n 188|NEW: hfenduleam→enlyzeam ALSO failed to deliver, BOTH IPs stable. So address-staleness (prior cause (a)) is NOT the whole story, and the no-reply-leg (b) explains silent-LOSS but not WHY nothing delivers AT ALL. Need a DEEPER dive into the actual delivery path on a stable-IP pair: receiver perch-resolution, access gate (Refused?), spool-not-inject, whether the WAN stream even reaches receive_wan, whether the connection/membership-proof actually establishes. The false-SENT(WAN) (b) stands as a separate ...\n*189|- **Root cause (agent F, conf H):** the REAL drop is the DATA-PATH (candidate #4). `spt send` resolves the dial with id-only `addr_for_node_hex` (wansend.rs:79/207/333 → endpoint.rs:538-541 = EndpointAddr::new(id), ZERO direct paths/relay) → EVERY send forces a fresh iroh DISCOVERY round-trip (mDNS/n0-DNS/relay). The gossip PUMP — which makes the nodes \"mutually visible\" — instead uses `dial_seeded` (pump/mod.rs:694-716): tries the durable last-known direct addr from PeerAddrStore FIRST + caches ...\n 190|- **Fix (conf H, effort M):** route WAN dial through the pump's seeded-direct-addr resolution (PeerAddrStore first, id-only fallback — mirror dial_seeded); PAIR with (b) the ack reply-leg (receiver writes WanOutcome back, sender blocks under QUIC deadline → honest CLI + retry next addr). Contributing/lower-now: proactive addr-refresh on local IP change (a). **Confirm field (read-only):** PeerAddrStore peer-addrs.json WILL hold a good direct addr the send never tries; add a WanOutcome eprintln at disp...\n 191|\n 192|### D-#12 — REOPENED: `rc` garbled but `endpoint run --attach` renders FINE (same Win10/pwsh env)\n## TWO-HOST-RUNBOOK.md\n 276|  bring-up barrier never converges, check the iroh discovery tell first\n*277|  (`Test-NetConnection dns.iroh.link -Port 443`; a broken-IPv6 route poisons\n 278|  it) and NTP sync;\n 279|- the B-3 reheal must fit rc's fixed 30 s reconnect window: B's\n 280|  stop → restart → ticker-respawn cycle plus A's rediscovery of the NEW\n\n## adr/\n### 0030-robust-wan-subnet-join.md\n 10|\n*11|A remote machine (SCELTOUIN) could not join an spt subnet over WAN: it \"never found a machine,\" then silently stopped — no error. Diagnosis (confirmed by toggling the variable): the host had **half-broken IPv6** (AAAA records resolve, the IPv6 path is dead). spt's iroh endpoint binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; the dead-IPv6 attempts don't refuse, they **silently time out**, burning the 30 s rotating-rendezvous window (`SEA...\n 12|\n 13|Three defects surfaced behind one symptom:\n 14|\n 15|1. **A glossary conflation that misshaped the flow.** CONTEXT.md called the **TOTP-code** \"the link-discovery selector.\" It is not — the rendezvous/meet selector is `(subnet-name, TOTP-epoch)` (`rendezvous_token = SHA256(domain ‖ name ‖ totp_step)`), both **public**. The secret **code** is the SPAKE2 password *only*, used in the ceremony *after* the meet. The flow prompted for the code up front because the mental model said \"the code routes discovery\" — so the entered code aged across a slow meet...\n*16|2. **No resilience to half-broken IPv6.** Dead-AAAA candidate attempts silently consume the rendezvous window; the operator had to disable IPv6 by hand.\n 17|3. **A silent failure path.** `connect_seed_holder` (`pairhost.rs:437`) retries for 75 s with no output; `dial_via_rendezvous` (`meet.rs:281`) discards each probe error; `brain.rs:1024` `_ => continue` can swallow the terminal event — so the user saw nothing.\n 18|\n 19|## Decision\n...\n 28|\n*29|spt-core controls which IP families the iroh endpoint binds (`NetEndpoint::bind`). At bind, probe each family's reachability **once** and bind **only the families that actually work**: dual-stack when both are healthy, IPv4-only when IPv6 is the half-broken kind, **IPv6-only when IPv4 is the dead one** (drop the *dead* family, never a fixed \"prefer IPv4\" — IPv6-only networks must still work). Re-evaluated on daemon restart. Explicit overrides `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (...\n 30|\n 31|### 3. Diagnosable join\n 32|\n...\n 38|- **Probe-then-join (two stateless calls: quick probe, then a one-shot join with the code).** Simpler/stateless but the code is still entered *before* the join-meet, so a slow second meet re-strands it — it does not actually guarantee the goal. Rejected for the callback-stream (decision 1).\n*39|- **\"Always prefer IPv4.\"** Breaks IPv6-only networks. Rejected for \"drop the *dead* family.\"\n*40|- **Shrinking the staleness window via fast discovery alone (keep one-shot).** The IPv6 fix shrinks it but a momentarily slow meet still strands the code. Fast discovery is necessary (and is decision 2) but not sufficient — the reorder is what removes the window.\n 41|- **Periodic family re-evaluation.** Deferred — once-at-bind (re-probe on restart) is enough for v1; live re-evaluation is added complexity without a demonstrated need.\n 42|\n 43|## Consequences\n 44|\n*45|- WAN join is robust to half-broken IPv6 with no manual intervention, and the code can no longer go stale across a slow meet.\n 46|- A join that fails says **why**, before bothering the user for a code — and `--verbose`/`SPT_LOG` makes the discovery path inspectable (this incident needed code-reading + manual `Test-NetConnection`).\n 47|- New protocol surface: a `MetMember` event + a `PairCodeSubmit` message + a daemon-side held-address state machine with a 5-minute timeout. The `--code` path and scripted automation are unchanged.\n 48|- The per-family gate is reusable beyond join — any spt connectivity benefits from not attempting a dead family.\n\n## design/\n### robust-wan-subnet-join.md\n 3|> Source: `/grill-with-docs` session 2026-06-27 (operator + doyle), off a confirmed field incident\n*4|> (SCELTOUIN could not join SPT_DEV over WAN — half-broken IPv6 silently burned the rendezvous\n 5|> window). Decision record: **ADR-0030**. Glossary correction landed in CONTEXT.md (\"link discovery\").\n 6|> Each item below lands as a tagged `REQ-*` in `traceable-reqs.toml`; this is the next milestone's spec.\n 7|\n...\n 12|(`dns.iroh.link`) + relay on WAN, mDNS on LAN, then the responder answers with its real address and\n*13|the SPAKE2 ceremony runs (the code is the PAKE password). SCELTOUIN had **half-broken IPv6** (AAAA\n*14|resolves, path dead); iroh's dual-stack attempts to dead IPv6 candidates silently timed out, blowing\n 15|the ±1 window (~90 s of token acceptance; `SEARCH_DEADLINE` 75 s). Symptoms: usually a silent\n 16|timeout; occasionally a slow meet whose pre-entered code had rotated → \"wrong code\". Refuted cheaply\n 17|first: clock/NTP (offset +0.09 s), Windows firewall (inbound-UDP allow present), n0 relay reach (fine).\n*18|The discriminator: `Test-NetConnection dns.iroh.link -Port 443` — IPv6 addr **fails**, IPv4 succeeds.\n 19|\n 20|## A. Meet-before-code — two-phase join → `REQ-JOIN-TWO-PHASE`\n 21|\n...\n 45|- **At `NetEndpoint::bind` (`endpoint.rs`), probe each IP family's reachability ONCE** and bind only\n*46|  the families that work: dual-stack when both healthy; IPv4-only when IPv6 is the half-broken\n*47|  AAAA-resolves-but-dead kind; **IPv6-only when IPv4 is the dead one** (drop the *dead* family — never\n*48|  a fixed prefer-IPv4; IPv6-only networks must keep working). Re-evaluated on daemon restart.\n 49|- **Probe shape (impl-verify for the executor):** a short-timeout reachability check per family —\n 50|  e.g. a bounded connect to the n0 relay's A / AAAA, or a default-route presence check — kept cheap so\n 51|  it does not slow bind. Confirm the iroh API for binding a single family (omit the v6/v4 socket) and\n 52|  whether iroh's own hole-punch already fast-fails candidates (may narrow the fix).\n*53|- **Override knobs:** `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (escape hatch +\n 54|  determinism + testing), mirroring `SPT_NTP_SERVER`. A forced family is never bound regardless of the\n 55|  health probe.\n 56|- Reusable beyond join — every spt connection benefits. Activate impl+unit.\n...\n 61|  elapsed / deadline output) so silence never reads as a hang.\n*62|- **Detailed failure** on meet-exhaustion — rendezvous candidates + families attempted (IPv4/IPv6),\n 63|  relay vs direct, the last concrete error — surfaced **before** any code prompt. (`connect_seed_holder`\n 64|  `pairhost.rs:437` and `dial_via_rendezvous` `meet.rs:281` currently swallow per-attempt errors —\n 65|  thread the last error up with attempt context.)\n...\n 83|- **Public docs** (ride the build): MANIFEST/reference unaffected (no manifest surface); gh-pages\n*84|  `networking/overview` + a join/pairing troubleshooting note (families, `SPT_DISABLE_IPV6`, `--verbose`).\n\n## spikes/\n### SPIKE-02-iroh-smoke.md\n 40|target id 02f316cd...  connect time 14 ms   response \"echo:ping\"   PASS ✅\n*41|server-advertised addrs: relay(n0) + 76.80.65.5 (WAN) + 100.125.242.88 (Tailscale) + 192.168.1.12 (LAN) + IPv6\n 42|```\n 43|\n 44|Proves a **real two-host** QUIC connect + ALPN + bidi exchange across machines and that the ticket survives serialize→wire→deserialize. (The two hosts each sit behind their own home NAT — the shared `192.168.1.0/24` is coincidental default-router addressing, not one LAN.)\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":"docs, CONTEXT.md, CHANGELOG.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":26,"fileCount":7,"files":["docs/FLAKE-LEDGER.md","docs/NEXT-MILESTONE-BUG-TRIAGE.md","docs/TWO-HOST-RUNBOOK.md","docs/adr/0030-robust-wan-subnet-join.md","docs/design/robust-wan-subnet-join.md","docs/spikes/SPIKE-02-iroh-smoke.md","CHANGELOG.md"],"fileMatches":[{"path":"docs/FLAKE-LEDGER.md","count":1},{"path":"docs/NEXT-MILESTONE-BUG-TRIAGE.md","count":4},{"path":"docs/TWO-HOST-RUNBOOK.md","count":1},{"path":"docs/adr/0030-robust-wan-subnet-join.md","count":6},{"path":"docs/design/robust-wan-subnet-join.md","count":10},{"path":"docs/spikes/SPIKE-02-iroh-smoke.md","count":1},{"path":"CHANGELOG.md","count":3}],"truncated":true,"displayContent":"# CHANGELOG.md\n 2723│\n*2724│A minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\n 2725│\n 2726│### Added\n 2727│\n     │...\n 2729│- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\n*2730│- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\n 2731│- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\n 2732│\n 2733│### Changed\n 2734│\n*2735│- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\n 2736│- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\n 2737│\n 2738│### Fixed\n\n# docs/\n## FLAKE-LEDGER.md\n 37│| `spt::bin rc::tests::attach_viewport_reconnects_across_a_broker_bounce` | 1× hfenduleam local gate (2026-07-06, WORKER-TRUTH W-3 build @worker-truth, `nextest -p spt --bin spt` full-parallel 360-test run) | **TIMEOUT, not an assertion fail** — SLOW>60…>TERMINATING at the 240s cap under the 360-way `--bin spt` pool. A REAL-broker + broker-bounce reconnect UNIT test (rc.rs:2071) that escaped the HEAVY-class serialization: the Phase-A/B split + `heavy-broker-pty` test-group target integration test BI...\n*38│| `spt` daemon-tree e2e bring-up, PRECONDITION \"brain never came up\" — rotating across `bind_honest_cross_perch_e2e`, `live_adapt_translation_swap_e2e`, `multi_subnet_bringup_e2e`, `run_no_dup_session_e2e` | 6× kitsubito Linux (2026-07-15, across the FORKENING W3 + W4 gates — two independent runs), rotating membership run to run | **RECONSTRUCTED ENTRY — see the provenance note in the status column; this row was never written at the time.** Four `spt` e2e binaries that spawn a REAL `spt daemon run...\n 39│| `spt-daemon::servicehost_supervision_e2e bits_swap_under_the_hold_and_the_new_ones_come_up_on_release` | 1× hfenduleam Windows golden (2026-08-01 run 30720655534, sha 13e94d5) | **TEST DEFECT, not a load flake — the only entry here whose mechanism is the assert itself.** The new-process leg asserted identity by PID INEQUALITY (`assert_ne!(second, Some(first))`); Windows recycles pids aggressively enough under suite churn to hand the SAME pid back to the replacement, and the run failed with both side...\n 40│| `spt::psyche_real_bound_kill_soft_budget_e2e` | assert-FAIL 1× hfenduleam Windows golden (2026-08-04 run 30940180764 att1, sha 17f95a7, :309 — expected `Some(Ok)`, got `Timeout` 1s×11 on summarizer.bat); LEAK 7/7 across recent golden Windows legs (7th on the att3 GREEN leg, 17.497s) | **two defects, not one signal** (hertz 2026-08-04): (1) assert arm — the positive control (:309) fires the FAST body through the SAME 1s kill bound; `wait_bounded` starts its deadline AFTER spawn (runtime.rs:941) so...\n 41│| `spt::engine_room_bringup_e2e a_cleanly_offline_engine_room_comes_back_when_knocked_awake` | 1× kitsubito Linux golden (2026-08-04 run 30940180764 att1, sha 17f95a7, :1198 — erhost not up in 30s; brain stderr EMPTY vs named `ENGINE_ROOM_SPAWN_FAIL` emitter) | test file brand-new on the USHER branch. The chain's own suspect commit d449ce5 (exit-in-thread) source-eliminated on two strong legs: TEMPORAL (rc blocked in the bring_up RPC the whole window, rig-killed after — teardown never reached) + ART...\n## NEXT-MILESTONE-BUG-TRIAGE.md\n  45│- Fix approach: _TBD_\n *46│- Relates: [[broken-ipv6-poisons-iroh-discovery]] (address/path staleness class).\n  47│\n  48│---\n  49│\n    │...\n 141│- **(b) PRIMARY DEFECT — SENT(WAN) is optimistic local-buffer ack, not delivery confirmation** · conf H · effort M. ROOT: wansend.rs:138-149 send is fire-and-forget — net_stream_send → SendHalf::write_all (buffers) + finish() (nethost.rs:370-374 quinn finish() = non-blocking, does NOT await peer stopped() ack) → Ok()=bytes-buffered+locally-finished only → prints SENT(WAN) (cli.rs:4187). Receiver `receive_wan` (wan.rs:133-185) COMPUTES Refused/NoPerch/Duplicate/DeliveredTcp/Spooled but **write...\n*142│- **(a) CONTRIBUTING MISSING-MECHANISM — no address-refresh-on-IP-change; send bypasses warm cache** · conf M · effort L. ROOT: gossiped registry `Instance` carries NO address (wanmsg.rs:104-120) → IP change NEVER re-propagated via gossip; addressing = 100% iroh (mDNS/n0-DNS/relay) + local `PeerAddrStore` (peeraddrs.rs) refreshed ONLY reactively by peer pump `dial_seeded` (pump/mod.rs:694-713); writers = pairing (pairhost.rs:547)/roster gapfill (seedproofx.rs:933)/pump write-back. NO proactive \"my ...\n 143│\n 144│**B cross-cut:** #4 + #9/#10 both want the same primitive: resolve-owning-node → dial-by-id → round-trip-to-that-node's-broker. wansend.rs has the resolve+dial half. **Do #9/#10(b) FIRST** (receiver→sender reply, highest-leverage/lowest-risk, makes failure visible), then #4 cross-node rc reuses the helper, then (a) address-refresh.\n 145│\n    │...\n 173│`spt rc eel-a` → `RC_FAIL:eel-a: attach request: brain IPC read deadline elapsed`. Worked shortly after creation. **LIVE EVIDENCE (doyle, this box):** endpoint list/daemon show eel-a `ready=true alive=true` (alive is BIND-gated — set at api bind, does NOT reflect live brain health), yet the attach IPC times out → the brain isn't servicing IPC (wedged/dead) while the perch still reads alive. daemon pid 19180. **STRONG LEAD:** the v0.18.0 `spt update apply` daemon/brain RESPAWN (done on this box earl...\n*174│- **Root cause (agent E, conf M-mechanism-H): broker-resident shared-state corruption from the self-update brain-RESPAWN — NOT the brain itself.** The only deadline-bounded call in request_attach is `net_open_stream` (rc.rs:1086, awaits NetStreamOpened under ~10s); error minted brain.rs:1442 = broker's per-conn serve thread sent NO frame for KIND_NET_STREAM_OPEN. DISCRIMINATOR: on the same rc conn, KIND_SESSIONS + KIND_NET_DIAL_LOOPBACK already SUCCEEDED (broker pid 19180 alive, thread reached attach) ...\n 175│\n 176│### G-#17 — no digest for eel-a  · STATUS: SHIPPED CLOSED — W6 env-read @9305d19 (REQ-DIGEST-PROFILE-ENV) + W6b fetcher-strategy @b9e5ce9 (REQ-DIGEST-FETCHER-STRATEGY)\n 177│> **W6** shipped the harness-agnostic `[env] direction=\"read\"` seam (capture-at-bind → info.json.read_env → digest fill_template keys → `value` fallback → `~` expansion → skip-diagnose). **W6b** closed the `{project}` design-gate per doyle's CONTEXT-symmetry ruling: `[digest]` gained a `fetcher` strategy mirroring `[history]`'s — the ADAPTER's extractor locates+reads+emits (no spt-core pre-read, no `{project}` slug), fed only harness-neutral `{session_id}`+`{cwd}`(=info.json.cwd)+captured rea...\n    │...\n 188│NEW: hfenduleam→enlyzeam ALSO failed to deliver, BOTH IPs stable. So address-staleness (prior cause (a)) is NOT the whole story, and the no-reply-leg (b) explains silent-LOSS but not WHY nothing delivers AT ALL. Need a DEEPER dive into the actual delivery path on a stable-IP pair: receiver perch-resolution, access gate (Refused?), spool-not-inject, whether the WAN stream even reaches receive_wan, whether the connection/membership-proof actually establishes. The false-SENT(WAN) (b) stands as a separate ...\n*189│- **Root cause (agent F, conf H):** the REAL drop is the DATA-PATH (candidate #4). `spt send` resolves the dial with id-only `addr_for_node_hex` (wansend.rs:79/207/333 → endpoint.rs:538-541 = EndpointAddr::new(id), ZERO direct paths/relay) → EVERY send forces a fresh iroh DISCOVERY round-trip (mDNS/n0-DNS/relay). The gossip PUMP — which makes the nodes \"mutually visible\" — instead uses `dial_seeded` (pump/mod.rs:694-716): tries the durable last-known direct addr from PeerAddrStore FIRST + caches ...\n 190│- **Fix (conf H, effort M):** route WAN dial through the pump's seeded-direct-addr resolution (PeerAddrStore first, id-only fallback — mirror dial_seeded); PAIR with (b) the ack reply-leg (receiver writes WanOutcome back, sender blocks under QUIC deadline → honest CLI + retry next addr). Contributing/lower-now: proactive addr-refresh on local IP change (a). **Confirm field (read-only):** PeerAddrStore peer-addrs.json WILL hold a good direct addr the send never tries; add a WanOutcome eprintln at disp...\n 191│\n 192│### D-#12 — REOPENED: `rc` garbled but `endpoint run --attach` renders FINE (same Win10/pwsh env)\n## TWO-HOST-RUNBOOK.md\n 276│  bring-up barrier never converges, check the iroh discovery tell first\n*277│  (`Test-NetConnection dns.iroh.link -Port 443`; a broken-IPv6 route poisons\n 278│  it) and NTP sync;\n 279│- the B-3 reheal must fit rc's fixed 30 s reconnect window: B's\n 280│  stop → restart → ticker-respawn cycle plus A's rediscovery of the NEW\n\n## adr/\n### 0030-robust-wan-subnet-join.md\n 10│\n*11│A remote machine (SCELTOUIN) could not join an spt subnet over WAN: it \"never found a machine,\" then silently stopped — no error. Diagnosis (confirmed by toggling the variable): the host had **half-broken IPv6** (AAAA records resolve, the IPv6 path is dead). spt's iroh endpoint binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; the dead-IPv6 attempts don't refuse, they **silently time out**, burning the 30 s rotating-rendezvous window (`SEA...\n 12│\n 13│Three defects surfaced behind one symptom:\n 14│\n 15│1. **A glossary conflation that misshaped the flow.** CONTEXT.md called the **TOTP-code** \"the link-discovery selector.\" It is not — the rendezvous/meet selector is `(subnet-name, TOTP-epoch)` (`rendezvous_token = SHA256(domain ‖ name ‖ totp_step)`), both **public**. The secret **code** is the SPAKE2 password *only*, used in the ceremony *after* the meet. The flow prompted for the code up front because the mental model said \"the code routes discovery\" — so the entered code aged across a slow meet...\n*16│2. **No resilience to half-broken IPv6.** Dead-AAAA candidate attempts silently consume the rendezvous window; the operator had to disable IPv6 by hand.\n 17│3. **A silent failure path.** `connect_seed_holder` (`pairhost.rs:437`) retries for 75 s with no output; `dial_via_rendezvous` (`meet.rs:281`) discards each probe error; `brain.rs:1024` `_ => continue` can swallow the terminal event — so the user saw nothing.\n 18│\n 19│## Decision\n   │...\n 28│\n*29│spt-core controls which IP families the iroh endpoint binds (`NetEndpoint::bind`). At bind, probe each family's reachability **once** and bind **only the families that actually work**: dual-stack when both are healthy, IPv4-only when IPv6 is the half-broken kind, **IPv6-only when IPv4 is the dead one** (drop the *dead* family, never a fixed \"prefer IPv4\" — IPv6-only networks must still work). Re-evaluated on daemon restart. Explicit overrides `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (...\n 30│\n 31│### 3. Diagnosable join\n 32│\n   │...\n 38│- **Probe-then-join (two stateless calls: quick probe, then a one-shot join with the code).** Simpler/stateless but the code is still entered *before* the join-meet, so a slow second meet re-strands it — it does not actually guarantee the goal. Rejected for the callback-stream (decision 1).\n*39│- **\"Always prefer IPv4.\"** Breaks IPv6-only networks. Rejected for \"drop the *dead* family.\"\n*40│- **Shrinking the staleness window via fast discovery alone (keep one-shot).** The IPv6 fix shrinks it but a momentarily slow meet still strands the code. Fast discovery is necessary (and is decision 2) but not sufficient — the reorder is what removes the window.\n 41│- **Periodic family re-evaluation.** Deferred — once-at-bind (re-probe on restart) is enough for v1; live re-evaluation is added complexity without a demonstrated need.\n 42│\n 43│## Consequences\n 44│\n*45│- WAN join is robust to half-broken IPv6 with no manual intervention, and the code can no longer go stale across a slow meet.\n 46│- A join that fails says **why**, before bothering the user for a code — and `--verbose`/`SPT_LOG` makes the discovery path inspectable (this incident needed code-reading + manual `Test-NetConnection`).\n 47│- New protocol surface: a `MetMember` event + a `PairCodeSubmit` message + a daemon-side held-address state machine with a 5-minute timeout. The `--code` path and scripted automation are unchanged.\n 48│- The per-family gate is reusable beyond join — any spt connectivity benefits from not attempting a dead family.\n\n## design/\n### robust-wan-subnet-join.md\n  3│> Source: `/grill-with-docs` session 2026-06-27 (operator + doyle), off a confirmed field incident\n *4│> (SCELTOUIN could not join SPT_DEV over WAN — half-broken IPv6 silently burned the rendezvous\n  5│> window). Decision record: **ADR-0030**. Glossary correction landed in CONTEXT.md (\"link discovery\").\n  6│> Each item below lands as a tagged `REQ-*` in `traceable-reqs.toml`; this is the next milestone's spec.\n  7│\n   │...\n 12│(`dns.iroh.link`) + relay on WAN, mDNS on LAN, then the responder answers with its real address and\n*13│the SPAKE2 ceremony runs (the code is the PAKE password). SCELTOUIN had **half-broken IPv6** (AAAA\n*14│resolves, path dead); iroh's dual-stack attempts to dead IPv6 candidates silently timed out, blowing\n 15│the ±1 window (~90 s of token acceptance; `SEARCH_DEADLINE` 75 s). Symptoms: usually a silent\n 16│timeout; occasionally a slow meet whose pre-entered code had rotated → \"wrong code\". Refuted cheaply\n 17│first: clock/NTP (offset +0.09 s), Windows firewall (inbound-UDP allow present), n0 relay reach (fine).\n*18│The discriminator: `Test-NetConnection dns.iroh.link -Port 443` — IPv6 addr **fails**, IPv4 succeeds.\n 19│\n 20│## A. Meet-before-code — two-phase join → `REQ-JOIN-TWO-PHASE`\n 21│\n   │...\n 45│- **At `NetEndpoint::bind` (`endpoint.rs`), probe each IP family's reachability ONCE** and bind only\n*46│  the families that work: dual-stack when both healthy; IPv4-only when IPv6 is the half-broken\n*47│  AAAA-resolves-but-dead kind; **IPv6-only when IPv4 is the dead one** (drop the *dead* family — never\n*48│  a fixed prefer-IPv4; IPv6-only networks must keep working). Re-evaluated on daemon restart.\n 49│- **Probe shape (impl-verify for the executor):** a short-timeout reachability check per family —\n 50│  e.g. a bounded connect to the n0 relay's A / AAAA, or a default-route presence check — kept cheap so\n 51│  it does not slow bind. Confirm the iroh API for binding a single family (omit the v6/v4 socket) and\n 52│  whether iroh's own hole-punch already fast-fails candidates (may narrow the fix).\n*53│- **Override knobs:** `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (escape hatch +\n 54│  determinism + testing), mirroring `SPT_NTP_SERVER`. A forced family is never bound regardless of the\n 55│  health probe.\n 56│- Reusable beyond join — every spt connection benefits. Activate impl+unit.\n   │...\n 61│  elapsed / deadline output) so silence never reads as a hang.\n*62│- **Detailed failure** on meet-exhaustion — rendezvous candidates + families attempted (IPv4/IPv6),\n 63│  relay vs direct, the last concrete error — surfaced **before** any code prompt. (`connect_seed_holder`\n 64│  `pairhost.rs:437` and `dial_via_rendezvous` `meet.rs:281` currently swallow per-attempt errors —\n 65│  thread the last error up with attempt context.)\n   │...\n 83│- **Public docs** (ride the build): MANIFEST/reference unaffected (no manifest surface); gh-pages\n*84│  `networking/overview` + a join/pairing troubleshooting note (families, `SPT_DISABLE_IPV6`, `--verbose`).\n\n## spikes/\n### SPIKE-02-iroh-smoke.md\n 40│target id 02f316cd...  connect time 14 ms   response \"echo:ping\"   PASS ✅\n*41│server-advertised addrs: relay(n0) + 76.80.65.5 (WAN) + 100.125.242.88 (Tailscale) + 192.168.1.12 (LAN) + IPv6\n 42│```\n 43│\n 44│Proves a **real two-host** QUIC connect + ALPN + bidi exchange across machines and that the ticket survives serialize→wire→deserialize. (The two hosts each sit behind their own home NAT — the shared `192.168.1.0/24` is coincidental default-router addressing, not one LAN.)","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789527368577}}
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{"type":"message","id":"2b470868","parentId":"a60beed3","timestamp":"2026-09-16T02:56:16.496Z","message":{"role":"toolResult","toolCallId":"call_6F51bfFBIDD62bZy66RrQtg1|fc_078b35acef28e338016aaa05505fc887d2972197d00f539b45","toolName":"read","content":[{"type":"text","text":"# Robust WAN subnet join — design\n\n> Source: `/grill-with-docs` session 2026-06-27 (operator + doyle), off a confirmed field incident\n> (SCELTOUIN could not join SPT_DEV over WAN — half-broken IPv6 silently burned the rendezvous\n> window). Decision record: **ADR-0030**. Glossary correction landed in CONTEXT.md (\"link discovery\").\n> Each item below lands as a tagged `REQ-*` in `traceable-reqs.toml`; this is the next milestone's spec.\n\n## Background (the confirmed root cause)\n\nThe joiner dials an **ephemeral, 30 s-rotating** rendezvous id derived from the **public**\n`(subnet-name, TOTP-epoch)` — *not* the secret code. iroh resolves that id via n0 DNS\n(`dns.iroh.link`) + relay on WAN, mDNS on LAN, then the responder answers with its real address and\nthe SPAKE2 ceremony runs (the code is the PAKE password). SCELTOUIN had **half-broken IPv6** (AAAA\nresolves, path dead); iroh's dual-stack attempts to dead IPv6 candidates silently timed out, blowing\nthe ±1 window (~90 s of token acceptance; `SEARCH_DEADLINE` 75 s). Symptoms: usually a silent\ntimeout; occasionally a slow meet whose pre-entered code had rotated → \"wrong code\". Refuted cheaply\nfirst: clock/NTP (offset +0.09 s), Windows firewall (inbound-UDP allow present), n0 relay reach (fine).\nThe discriminator: `Test-NetConnection dns.iroh.link -Port 443` — IPv6 addr **fails**, IPv4 succeeds.\n\n## A. Meet-before-code — two-phase join → `REQ-JOIN-TWO-PHASE`\n\nThe meet selector is public `(name, epoch)`; the code is only the ceremony password. So collect the\ncode **after** the meet and use it immediately — fresh at ceremony regardless of discovery time.\n…\n\n…\n  `networking/overview` + a join/pairing troubleshooting note (families, `SPT_DISABLE_IPV6`, `--verbose`).\n\n[Showing lines 1-22 of 84. Use :23 to continue]"}],"details":{"truncation":{"content":"# Robust WAN subnet join — design\r\n\r\n> Source: `/grill-with-docs` session 2026-06-27 (operator + doyle), off a confirmed field incident\r\n> (SCELTOUIN could not join SPT_DEV over WAN — half-broken IPv6 silently burned the rendezvous\r\n> window). Decision record: **ADR-0030**. Glossary correction landed in CONTEXT.md (\"link discovery\").\r\n> Each item below lands as a tagged `REQ-*` in `traceable-reqs.toml`; this is the next milestone's spec.\r\n\r\n## Background (the confirmed root cause)\r\n\r\nThe joiner dials an **ephemeral, 30 s-rotating** rendezvous id derived from the **public**\r\n`(subnet-name, TOTP-epoch)` — *not* the secret code. iroh resolves that id via n0 DNS\r\n(`dns.iroh.link`) + relay on WAN, mDNS on LAN, then the responder answers with its real address and\r\nthe SPAKE2 ceremony runs (the code is the PAKE password). SCELTOUIN had **half-broken IPv6** (AAAA\r\nresolves, path dead); iroh's dual-stack attempts to dead IPv6 candidates silently timed out, blowing\r\nthe ±1 window (~90 s of token acceptance; `SEARCH_DEADLINE` 75 s). Symptoms: usually a silent\r\ntimeout; occasionally a slow meet whose pre-entered code had rotated → \"wrong code\". Refuted cheaply\r\nfirst: clock/NTP (offset +0.09 s), Windows firewall (inbound-UDP allow present), n0 relay reach (fine).\r\nThe discriminator: `Test-NetConnection dns.iroh.link -Port 443` — IPv6 addr **fails**, IPv4 succeeds.\r\n\r\n## A. Meet-before-code — two-phase join → `REQ-JOIN-TWO-PHASE`\r\n\r\nThe meet selector is public `(name, epoch)`; the code is only the ceremony password. So collect the\r","truncated":true,"truncatedBy":"lines","totalLines":84,"totalBytes":1559,"outputLines":22,"outputBytes":1559,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":84,"displayContent":{"text":"# Robust WAN subnet join — design\r\n\r\n> Source: `/grill-with-docs` session 2026-06-27 (operator + doyle), off a confirmed field incident\r\n> (SCELTOUIN could not join SPT_DEV over WAN — half-broken IPv6 silently burned the rendezvous\r\n> window). Decision record: **ADR-0030**. Glossary correction landed in CONTEXT.md (\"link discovery\").\r\n> Each item below lands as a tagged `REQ-*` in `traceable-reqs.toml`; this is the next milestone's spec.\r\n\r\n## Background (the confirmed root cause)\r\n\r\nThe joiner dials an **ephemeral, 30 s-rotating** rendezvous id derived from the **public**\r\n`(subnet-name, TOTP-epoch)` — *not* the secret code. iroh resolves that id via n0 DNS\r\n(`dns.iroh.link`) + relay on WAN, mDNS on LAN, then the responder answers with its real address and\r\nthe SPAKE2 ceremony runs (the code is the PAKE password). SCELTOUIN had **half-broken IPv6** (AAAA\r\nresolves, path dead); iroh's dual-stack attempts to dead IPv6 candidates silently timed out, blowing\r\nthe ±1 window (~90 s of token acceptance; `SEARCH_DEADLINE` 75 s). Symptoms: usually a silent\r\ntimeout; occasionally a slow meet whose pre-entered code had rotated → \"wrong code\". Refuted cheaply\r\nfirst: clock/NTP (offset +0.09 s), Windows firewall (inbound-UDP allow present), n0 relay reach (fine).\r\nThe discriminator: `Test-NetConnection dns.iroh.link -Port 443` — IPv6 addr **fails**, IPv4 succeeds.\r\n\r\n## A. Meet-before-code — two-phase join → `REQ-JOIN-TWO-PHASE`\r\n\r\nThe meet selector is public `(name, epoch)`; the code is only the ceremony password. So collect the\r\ncode **after** the meet and use it immediately — fresh at ceremony regardless of discovery time.\n…\n\n…\n  `networking/overview` + a join/pairing troubleshooting note (families, `SPT_DISABLE_IPV6`, `--verbose`).","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,null,42,null,84]},"fileSize":6227,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\design\\robust-wan-subnet-join.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":84,"totalBytes":1559,"outputLines":22,"outputBytes":1559,"shownRange":{"start":1,"end":22},"nextOffset":23}}},"isError":false,"timestamp":1789527376495}}
{"type":"message","id":"cee71ceb","parentId":"2b470868","timestamp":"2026-09-16T02:56:16.498Z","message":{"role":"toolResult","toolCallId":"call_ZY6JaKMhxIiaYER4dsAa98tD|fc_078b35acef28e338016aaa05505fa887d2b91876b531662b33","toolName":"grep","content":[{"type":"text","text":" 2|\n*3|> Draft design doc (2026-05-30). Implementation detail — neither glossary ([`../CONTEXT.md`](../CONTEXT.md)) nor decision ([`adr/`](./adr/)). Resolves PRD §17.1.\n 4|\n 5|## Principles\n 6|\n*7|1. **Single relocatable root.** One `$SPT_HOME` dir holds everything (default `%LOCALAPPDATA%\\spt-core` / `~/.spt-core`; override via `$SPT_HOME`). The `spt-core/` default is deliberately distinct from the modern spt runtime's `spt/` home so a dev build never collides with a running spt-plugin during parity build-out (may stay `spt-core/` for good). One dir to back up, move, or repackage for a marketplace/handheld. No XDG three-way split.\n*8|2. **Endpoint IDs are adapter-agnostic.** `ling` can run under `claude-spt`, then later under `spt-codex` or `spt-pi`. Perches and context key on bare `endpoint_id`; the currently-running `adapter_name` is a *property of the instance* recorded in `info.json`, never a path segment. **At most one instance of an ID per node** — a second attempt (any adapter) is rejected.\n*9|3. **Two separate trees: `tracked/` vs `perches/`.** The synced *mind* (context, a git repo) and the node-local *plumbing* (spool/status/info) are physically separate. Perch runtime is **never** git-tracked — otherwise node-local spools and statuses would clobber across nodes when the context repo syncs.\n 10|4. **Durable vs ephemeral is explicit.** `identity/`, `tracked/`, `history/` are durable (the backup/migrate set). `registry/`, `daemon/`, `updates/` are regenerable. Migration carries the durable set only.\n 11|5. **One path resolver.** A single centralized, idempotent resolver maps `(endpoint_id[, child][, project_id][, kind])` → path. Nothing constructs paths ad-hoc, so any future relayout carries to all dependents (KNOWN-HAZARDS 6.1 — no flat/nested ambiguity).\n 12|\n...\n 23|      meta.json                  endpoint identity metadata: type, ordered adapter history, created\n*24|      live-context.md            per-agent live context           (branch a-<endpoint_id>)\n 25|    projects/<project_id>/\n 26|      <endpoint_id>/\n*27|        project-context.md       per-(agent,project) context      (branch p-<project_id>)\n 28|  perches/                       ── node-local runtime, NEVER tracked/synced ──\n 29|    <endpoint_id>/\n 30|      info.json                  identity, type, status, CURRENT adapter_name (+ capability set if Shell)\n...\n 94|*(local endpoint, remote node)* with no peer endpoint id, and windowed at 15\n*95|minutes. A firewall's memory and a UI's memory must not be the same row —\n 96|widening its key or its retention so a listing could reuse it would silently\n 97|widen an admit verdict.\n 98|\n...\n 130|Each instance row carries an optional **`resources` blurb** (REQ-INST-14,\n*131|CONTEXT §resource advertisement): a free-text \"what I can serve\" line. It is\n 132|**a field on the row, not a separate store** — blurb updates ride the same\n 133|epoch lease and `RegistryUpdate` replication as any instance update.\n 134|**Both-authored:** the endpoint's own `info.json` `resources` (written via\n...\n 185|\n*186|## tracked/ — the context git repo\n 187|\n*188|- A local **git repository** (carried forward from modern SPT's mechanism). Two branch views: **`a-<endpoint_id>`** (per-agent) and **`p-<project_id>`** (per-project). The per-project tree lets any agent synthesize a broader context from *other* agents' contexts in the same project, and supports query-routing (\"which endpoint is most responsible for this task\"). *Mechanics (D6a):* the object DB is a **bare seed repo at `tracked/.seed.git`**; `agents/<id>/` and `projects/<project_id>/` are **linked worktr...\n*189|- **Two-tier sync maps onto the structure:** `agents/<id>/live-context.md` (the `a-` view) syncs to **all** instances of the endpoint; `projects/<project_id>/<id>/project-context.md` (the `p-` view) syncs only to instances sharing that project.\n 190|- **P2P replaces the *remote*, not the local git.** Modern SPT pushed this repo to a private GitHub remote; spt-core keeps the local git tracking + branch views and moves the data over the built-in P2P layer instead (no `gh`/account/setup). The precedence/freshness guard (KNOWN-HAZARDS 6.5) — with node identity in the marker — arbitrates concurrent writes from multiple nodes/instances.\n 191|\n*192|## BranchStore (git-KV) — generalizing the context store (ADR-0011)\n 193|\n*194|The context repo above is one instance of a general pattern: **a git branch used\n 195|as a versioned key/value filesystem** — write = one commit (tree = prev +\n 196|mods), read = tree lookup at the branch tip, history = `git log`, recovery = read\n 197|the ref tip. ADR-0011 promotes this to a first-class `spt-store::BranchStore`\n*198|reused beyond context, for **coarse / durable / audited** state only.\n 199|\n 200|**Store mapping — which mechanism owns which state:**\n 201|\n...\n 203||---|---|---|\n*204|| context (`a-`/`p-`) | **BranchStore** | versioned, merge-synced cross-node, audited mind |\n 205|| subnet registry (snapshot + distribution) | **BranchStore** | audited; rides the precedence merge driver instead of a separate replication scheme (M4) |\n 206|| daemon/brain coarse checkpoint (rehydrate anchor, ADR-0004) | **BranchStore** | commit = checkpoint, ref tip = resume |\n 207|| endpoint lifecycle / status *audit trail* | **BranchStore** (or a derived view) | the *trajectory* matters, not just current value |\n...\n 214|- **commit = checkpoint, ref tip = resume** — atomic ref update means a crash mid-write never advances the ref, so recovery is \"read the tip.\" This **dissolves the torn-write hazard class** (tmp-write + atomic-rename, 5.2) for BranchStore-covered state.\n*215|- **Atomic multi-key commits** (perch + registry + cursor in one all-or-nothing commit) and **merge-native sync** (reuse the context precedence driver + `--allow-unrelated-histories`).\n 216|- **Boundary caution:** never the hot path (per-effect/per-message) and never indexed queries — those stay fsync-append / SQLite.\n 217|\n 218|**Reading the effect journal (`<spt_home>/daemon-effects.log`) — operator note.** The broker fsync-appends two line kinds per durable effect: `PENDING <key> <kind>` at attempt, `DONE <key>` on success (durable kinds only — an ephemeral `PtyWrite` writes no lines). A line with **`PENDING` and no matching `DONE`** is **expected**, not a leak: it is a durable effect that did NOT complete — for a `net-send` (a WAN write to an offline/unreachable peer) it is an **unconfirmed send retained as the re-driv...\n 219|\n*220|**Delivery vs propagation — latency envelope (operator note).** Two classes of cross-node traffic have deliberately different latency floors, so a minutes-scale delay is not automatically a defect: (1) **messages** (`spt send`) are **event-driven** — delivered on the events the daemon owns (WAN ingress + the ACTIVE→IDLE edge, F-023), so a healthy path is near-immediate and never waits on an adapter hook-poll cadence; (2) **anti-entropy context-sync** (the mind pull) is **periodic** — it rides the...\n 221|\n*222|**GUI consequence — browsing context state = git rendering.** Raw inspection is\n 223|free via standard git tooling (`git log a-<id>` / `git log p-<project>`, `git\n 224|diff <c1>..<c2>`, `git show <commit>:<path>`, or any git GUI — refs are ordinary\n*225|branches). The product GUI (R-FRONT-1 panes — live context / project context /\n 226|psyche log) is a **memformat-aware renderer over git**: per-agent (`a-<id>`) and\n 227|per-project (`p-<project>`) are separate refs (hard isolation, independent\n 228|history/diff/sync), and history / diff / time-travel are inherited from git\n...\n 231|\n*232|## Cross-node context sync\n 233|\n*234|**Single-writer invariant.** Each context file has exactly one logical writer — the owning agent's *active* instance (the active-instance-authoritative rule). Two nodes never legitimately write the same file simultaneously, so sync is mostly **propagation**, and disjoint files (node A has `agents/ling`, node B has `agents/momo`) simply **union**.\n 235|\n*236|**Merge = precedence marker, never raw 3-way.** A raw git merge of LLM-authored markdown would inject `<<<<<<<` conflict markers into an agent's mind. Instead `tracked/` ships a `.gitattributes` declaring context files use a **custom spt merge driver** that resolves by the precedence marker, per file — `<!-- spt:source=direct|llm spt:routed_at_ms=<ms> spt:node=<node_id> spt:vector=<node:epoch,…> -->` (node id + **version vector** added for cross-node; vector entries come from each node's monotonic `E...\n 237|\n 238|**Divergent / unrelated histories are expected.** Each node independently seeds its own `tracked/` repo on first run, so `a-ling` on A and on B share **no common ancestor**. Sync therefore merges with **`--allow-unrelated-histories`** + the driver. History becomes a multi-parent DAG (one merge commit per sync) — cosmetic; periodic `git gc` keeps it tidy.\n 239|\n 240|**Two transport modes:**\n*241|- **P2P (default — gh off):** peers exchange **incremental `git bundle`s over broker QUIC streams** — **pull-based, ref-scoped**: a node requests `a-<id>` for endpoints it has `synced(E,S)` and `p-<project>` only for projects it hosts (the requester names refs, so two-tier scoping falls out of the pull model); receiver fetches from the bundle + merges with driver + `--allow-unrelated-histories`. **The context DAG is shared across nodes** (one history, one merge commit per sync — divergent per-node ...\n*242|- **Hub (opt-in — gh on, via `spt context-github-setup`):** every node **pull → merge → push** against a private GitHub remote — always-online sync hub *and* live GUI view (no stale-mirror-node problem). Push-retry on non-fast-forward contention. **Prefer-GitHub, P2P backstop** when GitHub/SSH is unreachable (the P2P stack is always present anyway).\n 243|\n*244|**Scope:** hub mode is the **context-repo sync transport only.** Messaging, the subnet registry, remote-drive, pairing, and presence always ride P2P/Iroh — GitHub never carries real-time agent traffic, and gh-on never removes the P2P requirement.\n 245|\n 246|**Hub auth — shared deploy key.** The gh-authed setup node creates the private repo, generates a **read-write deploy key**, registers its public half on the repo, and distributes the **private half as subnet secret material** (via pairing / P2P, like the TOTP seed). Other nodes need **no GitHub account** — they use the deploy key over SSH. New-node linking never blocks (auto key + P2P backstop). Revocation = rotate the key (remove from repo, regenerate, redistribute) when a node is de-trusted or hub ...\n 247|\n...\n 249|- The `tracked/` remote is the **SSH form** (`git@github.com:<user>/<repo>.git`).\n*250|- spt-core scopes key selection to *this* repo via `core.sshCommand` (or per-invocation `GIT_SSH_COMMAND`): `ssh -i $SPT_HOME/identity/context_deploy_key -o IdentitiesOnly=yes` — `IdentitiesOnly=yes` stops the agent offering the user's other keys; the scoping prevents any collision with the user's personal git ops.\n 251|- Private key lives in `$SPT_HOME/identity/` (node-local, never in `tracked/`), written `0600`.\n 252|- GitHub's published host key is pre-seeded into a scoped `known_hosts` (safer than blind `accept-new`).\n*253|- Flow on context update: `git fetch origin` → merge (driver + `--allow-unrelated-histories`) → `git push origin 'a-*' 'p-*'`.\n 254|- **Port-22 blocked** → use GitHub's SSH-over-443 endpoint (`ssh.github.com:443`); SSH blocked entirely → fall to the P2P backstop.\n 255|- *Alternative (escape hatch only):* a fine-grained repo-scoped PAT over HTTPS via a credential helper — dodges port-22 but is account-tied; SSH deploy key is primary.\n 256|\n...\n 262|\n*263|Derived **from the git remote URL** of the project if it has one (stable + path-independent, so the *same* project at different absolute paths on different machines — `/home/x/proj` vs `C:\\Users\\x\\proj` — resolves to the *same* `project_id`, which is what makes project-context sync match across instances). If the project has no git repo, fall back to the project **folder name**. (Folder-name fallback is not guaranteed path-independent across machines — a known limitation for non-git projects.)\n 264|\n 265|## index/ — materialized indexes (derived, regenerable)\n 266|\n...\n 303|- `index/invalidations/` — the **event drop-dir**: mutation seams (session\n*304|  bind/boundary, context commit, rename, fork, purge) drop one tiny scope\n 305|  file each; the daemon's writer drains, debounces, and coalesces them into\n 306|  one refresh. Fire-and-forget and daemon-offline-safe (events accumulate\n 307|  and are consumed at the next brain start).\n...\n 312|- Holds the clobber-sensitive, node-specific state: `info.json` (identity, type, current `adapter_name`, status), the SQLite `spool.db`, the `status` marker, and `nested/` Worker/Psyche child perches.\n*313|- **Never** part of `tracked/` and never synced — each node owns its own perch runtime. This is the clean alternative to mixing perch files into the context repo and excluding them via gitignore.\n 314|\n 315|### Perch garbage collection — `spt endpoint gc`\n 316|\n...\n 318|\n*319|A perch directory can outlive the endpoint it belonged to: `purge` removes the context rows, the ready marker, the registry row and the trust rows and only **then** `remove_dir_all`s the perch, so a purge blocked at that last step leaves the directory behind, and a bringup abandoned before `api bind` leaves one that never had a record at all. `spt endpoint gc` is the census of that residue.\n 320|\n 321|**What decides it.** The perch directory plus its parseable `info.json` **is** the endpoint record on a node — `roster::enumerate`, the daemon's project writer and `perch::list_self_perch_ids_checked` all derive the endpoint set from `read_dir(owlery)`, and a dir with no `info.json` is not a perch. So the predicate is record **presence**, positive and present-tense: no `info.json` on any read attempt ⇒ residue. Age is never consulted (a dormant endpoint, a suspended session and a long-idle live agent...\n 322|\n...\n 360|- **Not in the subnet registry** — private to the agent↔shell link, not a general messaging surface.\n*361|- **No `tracked/` context** — a Shell has no mind; never synced.\n 362|- **Logs** in node-local `history/<endpoint_id>/shells/<adapter>-<n>.jsonl`.\n 363|- **Adapter/platform-bound, not adapter-agnostic** — capability surface comes from the providing shell adapter; it does not move harnesses.\n 364|- **Lifecycle = online / offline / torn-down.** Link-break always closes the binary (optional pre-close instruction + termination timeout). **Ephemeral** (manifest property) ⇒ perch torn down *and removed from the agent's shell history*; **persistent** ⇒ perch kept offline for relink.\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":"docs/STORAGE.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\STORAGE.md","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":32,"fileCount":1,"files":["docs/STORAGE.md"],"fileMatches":[{"path":"docs/STORAGE.md","count":32}],"truncated":true,"displayContent":"   2│\n  *3│> Draft design doc (2026-05-30). Implementation detail — neither glossary ([`../CONTEXT.md`](../CONTEXT.md)) nor decision ([`adr/`](./adr/)). Resolves PRD §17.1.\n   4│\n   5│## Principles\n   6│\n  *7│1. **Single relocatable root.** One `$SPT_HOME` dir holds everything (default `%LOCALAPPDATA%\\spt-core` / `~/.spt-core`; override via `$SPT_HOME`). The `spt-core/` default is deliberately distinct from the modern spt runtime's `spt/` home so a dev build never collides with a running spt-plugin during parity build-out (may stay `spt-core/` for good). One dir to back up, move, or repackage for a marketplace/handheld. No XDG three-way split.\n  *8│2. **Endpoint IDs are adapter-agnostic.** `ling` can run under `claude-spt`, then later under `spt-codex` or `spt-pi`. Perches and context key on bare `endpoint_id`; the currently-running `adapter_name` is a *property of the instance* recorded in `info.json`, never a path segment. **At most one instance of an ID per node** — a second attempt (any adapter) is rejected.\n  *9│3. **Two separate trees: `tracked/` vs `perches/`.** The synced *mind* (context, a git repo) and the node-local *plumbing* (spool/status/info) are physically separate. Perch runtime is **never** git-tracked — otherwise node-local spools and statuses would clobber across nodes when the context repo syncs.\n  10│4. **Durable vs ephemeral is explicit.** `identity/`, `tracked/`, `history/` are durable (the backup/migrate set). `registry/`, `daemon/`, `updates/` are regenerable. Migration carries the durable set only.\n  11│5. **One path resolver.** A single centralized, idempotent resolver maps `(endpoint_id[, child][, project_id][, kind])` → path. Nothing constructs paths ad-hoc, so any future relayout carries to all dependents (KNOWN-HAZARDS 6.1 — no flat/nested ambiguity).\n  12│\n    │...\n  23│      meta.json                  endpoint identity metadata: type, ordered adapter history, created\n *24│      live-context.md            per-agent live context           (branch a-<endpoint_id>)\n  25│    projects/<project_id>/\n  26│      <endpoint_id>/\n *27│        project-context.md       per-(agent,project) context      (branch p-<project_id>)\n  28│  perches/                       ── node-local runtime, NEVER tracked/synced ──\n  29│    <endpoint_id>/\n  30│      info.json                  identity, type, status, CURRENT adapter_name (+ capability set if Shell)\n    │...\n  94│*(local endpoint, remote node)* with no peer endpoint id, and windowed at 15\n *95│minutes. A firewall's memory and a UI's memory must not be the same row —\n  96│widening its key or its retention so a listing could reuse it would silently\n  97│widen an admit verdict.\n  98│\n    │...\n 130│Each instance row carries an optional **`resources` blurb** (REQ-INST-14,\n*131│CONTEXT §resource advertisement): a free-text \"what I can serve\" line. It is\n 132│**a field on the row, not a separate store** — blurb updates ride the same\n 133│epoch lease and `RegistryUpdate` replication as any instance update.\n 134│**Both-authored:** the endpoint's own `info.json` `resources` (written via\n    │...\n 185│\n*186│## tracked/ — the context git repo\n 187│\n*188│- A local **git repository** (carried forward from modern SPT's mechanism). Two branch views: **`a-<endpoint_id>`** (per-agent) and **`p-<project_id>`** (per-project). The per-project tree lets any agent synthesize a broader context from *other* agents' contexts in the same project, and supports query-routing (\"which endpoint is most responsible for this task\"). *Mechanics (D6a):* the object DB is a **bare seed repo at `tracked/.seed.git`**; `agents/<id>/` and `projects/<project_id>/` are **linked worktr...\n*189│- **Two-tier sync maps onto the structure:** `agents/<id>/live-context.md` (the `a-` view) syncs to **all** instances of the endpoint; `projects/<project_id>/<id>/project-context.md` (the `p-` view) syncs only to instances sharing that project.\n 190│- **P2P replaces the *remote*, not the local git.** Modern SPT pushed this repo to a private GitHub remote; spt-core keeps the local git tracking + branch views and moves the data over the built-in P2P layer instead (no `gh`/account/setup). The precedence/freshness guard (KNOWN-HAZARDS 6.5) — with node identity in the marker — arbitrates concurrent writes from multiple nodes/instances.\n 191│\n*192│## BranchStore (git-KV) — generalizing the context store (ADR-0011)\n 193│\n*194│The context repo above is one instance of a general pattern: **a git branch used\n 195│as a versioned key/value filesystem** — write = one commit (tree = prev +\n 196│mods), read = tree lookup at the branch tip, history = `git log`, recovery = read\n 197│the ref tip. ADR-0011 promotes this to a first-class `spt-store::BranchStore`\n*198│reused beyond context, for **coarse / durable / audited** state only.\n 199│\n 200│**Store mapping — which mechanism owns which state:**\n 201│\n    │...\n 203│|---|---|---|\n*204│| context (`a-`/`p-`) | **BranchStore** | versioned, merge-synced cross-node, audited mind |\n 205│| subnet registry (snapshot + distribution) | **BranchStore** | audited; rides the precedence merge driver instead of a separate replication scheme (M4) |\n 206│| daemon/brain coarse checkpoint (rehydrate anchor, ADR-0004) | **BranchStore** | commit = checkpoint, ref tip = resume |\n 207│| endpoint lifecycle / status *audit trail* | **BranchStore** (or a derived view) | the *trajectory* matters, not just current value |\n    │...\n 214│- **commit = checkpoint, ref tip = resume** — atomic ref update means a crash mid-write never advances the ref, so recovery is \"read the tip.\" This **dissolves the torn-write hazard class** (tmp-write + atomic-rename, 5.2) for BranchStore-covered state.\n*215│- **Atomic multi-key commits** (perch + registry + cursor in one all-or-nothing commit) and **merge-native sync** (reuse the context precedence driver + `--allow-unrelated-histories`).\n 216│- **Boundary caution:** never the hot path (per-effect/per-message) and never indexed queries — those stay fsync-append / SQLite.\n 217│\n 218│**Reading the effect journal (`<spt_home>/daemon-effects.log`) — operator note.** The broker fsync-appends two line kinds per durable effect: `PENDING <key> <kind>` at attempt, `DONE <key>` on success (durable kinds only — an ephemeral `PtyWrite` writes no lines). A line with **`PENDING` and no matching `DONE`** is **expected**, not a leak: it is a durable effect that did NOT complete — for a `net-send` (a WAN write to an offline/unreachable peer) it is an **unconfirmed send retained as the re-driv...\n 219│\n*220│**Delivery vs propagation — latency envelope (operator note).** Two classes of cross-node traffic have deliberately different latency floors, so a minutes-scale delay is not automatically a defect: (1) **messages** (`spt send`) are **event-driven** — delivered on the events the daemon owns (WAN ingress + the ACTIVE→IDLE edge, F-023), so a healthy path is near-immediate and never waits on an adapter hook-poll cadence; (2) **anti-entropy context-sync** (the mind pull) is **periodic** — it rides the...\n 221│\n*222│**GUI consequence — browsing context state = git rendering.** Raw inspection is\n 223│free via standard git tooling (`git log a-<id>` / `git log p-<project>`, `git\n 224│diff <c1>..<c2>`, `git show <commit>:<path>`, or any git GUI — refs are ordinary\n*225│branches). The product GUI (R-FRONT-1 panes — live context / project context /\n 226│psyche log) is a **memformat-aware renderer over git**: per-agent (`a-<id>`) and\n 227│per-project (`p-<project>`) are separate refs (hard isolation, independent\n 228│history/diff/sync), and history / diff / time-travel are inherited from git\n    │...\n 231│\n*232│## Cross-node context sync\n 233│\n*234│**Single-writer invariant.** Each context file has exactly one logical writer — the owning agent's *active* instance (the active-instance-authoritative rule). Two nodes never legitimately write the same file simultaneously, so sync is mostly **propagation**, and disjoint files (node A has `agents/ling`, node B has `agents/momo`) simply **union**.\n 235│\n*236│**Merge = precedence marker, never raw 3-way.** A raw git merge of LLM-authored markdown would inject `<<<<<<<` conflict markers into an agent's mind. Instead `tracked/` ships a `.gitattributes` declaring context files use a **custom spt merge driver** that resolves by the precedence marker, per file — `<!-- spt:source=direct|llm spt:routed_at_ms=<ms> spt:node=<node_id> spt:vector=<node:epoch,…> -->` (node id + **version vector** added for cross-node; vector entries come from each node's monotonic `E...\n 237│\n 238│**Divergent / unrelated histories are expected.** Each node independently seeds its own `tracked/` repo on first run, so `a-ling` on A and on B share **no common ancestor**. Sync therefore merges with **`--allow-unrelated-histories`** + the driver. History becomes a multi-parent DAG (one merge commit per sync) — cosmetic; periodic `git gc` keeps it tidy.\n 239│\n 240│**Two transport modes:**\n*241│- **P2P (default — gh off):** peers exchange **incremental `git bundle`s over broker QUIC streams** — **pull-based, ref-scoped**: a node requests `a-<id>` for endpoints it has `synced(E,S)` and `p-<project>` only for projects it hosts (the requester names refs, so two-tier scoping falls out of the pull model); receiver fetches from the bundle + merges with driver + `--allow-unrelated-histories`. **The context DAG is shared across nodes** (one history, one merge commit per sync — divergent per-node ...\n*242│- **Hub (opt-in — gh on, via `spt context-github-setup`):** every node **pull → merge → push** against a private GitHub remote — always-online sync hub *and* live GUI view (no stale-mirror-node problem). Push-retry on non-fast-forward contention. **Prefer-GitHub, P2P backstop** when GitHub/SSH is unreachable (the P2P stack is always present anyway).\n 243│\n*244│**Scope:** hub mode is the **context-repo sync transport only.** Messaging, the subnet registry, remote-drive, pairing, and presence always ride P2P/Iroh — GitHub never carries real-time agent traffic, and gh-on never removes the P2P requirement.\n 245│\n 246│**Hub auth — shared deploy key.** The gh-authed setup node creates the private repo, generates a **read-write deploy key**, registers its public half on the repo, and distributes the **private half as subnet secret material** (via pairing / P2P, like the TOTP seed). Other nodes need **no GitHub account** — they use the deploy key over SSH. New-node linking never blocks (auto key + P2P backstop). Revocation = rotate the key (remove from repo, regenerate, redistribute) when a node is de-trusted or hub ...\n 247│\n    │...\n 249│- The `tracked/` remote is the **SSH form** (`git@github.com:<user>/<repo>.git`).\n*250│- spt-core scopes key selection to *this* repo via `core.sshCommand` (or per-invocation `GIT_SSH_COMMAND`): `ssh -i $SPT_HOME/identity/context_deploy_key -o IdentitiesOnly=yes` — `IdentitiesOnly=yes` stops the agent offering the user's other keys; the scoping prevents any collision with the user's personal git ops.\n 251│- Private key lives in `$SPT_HOME/identity/` (node-local, never in `tracked/`), written `0600`.\n 252│- GitHub's published host key is pre-seeded into a scoped `known_hosts` (safer than blind `accept-new`).\n*253│- Flow on context update: `git fetch origin` → merge (driver + `--allow-unrelated-histories`) → `git push origin 'a-*' 'p-*'`.\n 254│- **Port-22 blocked** → use GitHub's SSH-over-443 endpoint (`ssh.github.com:443`); SSH blocked entirely → fall to the P2P backstop.\n 255│- *Alternative (escape hatch only):* a fine-grained repo-scoped PAT over HTTPS via a credential helper — dodges port-22 but is account-tied; SSH deploy key is primary.\n 256│\n    │...\n 262│\n*263│Derived **from the git remote URL** of the project if it has one (stable + path-independent, so the *same* project at different absolute paths on different machines — `/home/x/proj` vs `C:\\Users\\x\\proj` — resolves to the *same* `project_id`, which is what makes project-context sync match across instances). If the project has no git repo, fall back to the project **folder name**. (Folder-name fallback is not guaranteed path-independent across machines — a known limitation for non-git projects.)\n 264│\n 265│## index/ — materialized indexes (derived, regenerable)\n 266│\n    │...\n 303│- `index/invalidations/` — the **event drop-dir**: mutation seams (session\n*304│  bind/boundary, context commit, rename, fork, purge) drop one tiny scope\n 305│  file each; the daemon's writer drains, debounces, and coalesces them into\n 306│  one refresh. Fire-and-forget and daemon-offline-safe (events accumulate\n 307│  and are consumed at the next brain start).\n    │...\n 312│- Holds the clobber-sensitive, node-specific state: `info.json` (identity, type, current `adapter_name`, status), the SQLite `spool.db`, the `status` marker, and `nested/` Worker/Psyche child perches.\n*313│- **Never** part of `tracked/` and never synced — each node owns its own perch runtime. This is the clean alternative to mixing perch files into the context repo and excluding them via gitignore.\n 314│\n 315│### Perch garbage collection — `spt endpoint gc`\n 316│\n    │...\n 318│\n*319│A perch directory can outlive the endpoint it belonged to: `purge` removes the context rows, the ready marker, the registry row and the trust rows and only **then** `remove_dir_all`s the perch, so a purge blocked at that last step leaves the directory behind, and a bringup abandoned before `api bind` leaves one that never had a record at all. `spt endpoint gc` is the census of that residue.\n 320│\n 321│**What decides it.** The perch directory plus its parseable `info.json` **is** the endpoint record on a node — `roster::enumerate`, the daemon's project writer and `perch::list_self_perch_ids_checked` all derive the endpoint set from `read_dir(owlery)`, and a dir with no `info.json` is not a perch. So the predicate is record **presence**, positive and present-tense: no `info.json` on any read attempt ⇒ residue. Age is never consulted (a dormant endpoint, a suspended session and a long-idle live agent...\n 322│\n    │...\n 360│- **Not in the subnet registry** — private to the agent↔shell link, not a general messaging surface.\n*361│- **No `tracked/` context** — a Shell has no mind; never synced.\n 362│- **Logs** in node-local `history/<endpoint_id>/shells/<adapter>-<n>.jsonl`.\n 363│- **Adapter/platform-bound, not adapter-agnostic** — capability surface comes from the providing shell adapter; it does not move harnesses.\n 364│- **Lifecycle = online / offline / torn-down.** Link-break always closes the binary (optional pre-close instruction + termination timeout). **Ephemeral** (manifest property) ⇒ perch torn down *and removed from the agent's shell history*; **persistent** ⇒ perch kept offline for relink.","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789527376497}}
{"type":"message","id":"58476a51","parentId":"cee71ceb","timestamp":"2026-09-16T02:56:16.549Z","message":{"role":"toolResult","toolCallId":"call_TgwbUqtjJFfSRf7p3vrSmdZM|fc_078b35acef28e338016aaa05505fc087d283519ba0e2550526","toolName":"read","content":[{"type":"text","text":"## [0.18.0] - 2026-06-30\n…\n### Added\n\n- **`spt update fetch --apply`.** Fetch and install in a single step — it applies the staged update even when the latest was already downloaded (so a no-op fetch still installs). The one-shot \"get me to the latest\", replacing the brittle `spt update fetch && spt update apply` chain (which skipped the install whenever fetch found nothing new to download). A genuine fetch problem (bad signature, no build for your platform, a real downgrade) still stops without installing.\n\n### Fixed\n\n- **`spt update fetch` no longer reports an already-downloaded update as an error.** When the latest version was already fetched and only needed installing, `spt update fetch` printed a raw internal rejection (`UPDATE_FETCH_REJECTED:Rollback { … }`) and exited non-zero, which read as a failure. It now says **\"Update (counter N) is already downloaded. Run `spt update apply` to install it.\"** (or \"Already up to date\") and exits cleanly; genuine refusals print a plain, readable reason instead of a debug dump.\n\n## [0.17.0] - 2026-06-28\n\nA minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\n\n### Added\n\n- **`spt subnet join` now shows progress while it searches.** Instead of a single silent \"Searching…\", the command prints the elapsed time and the deadline every few seconds, so a slow join reads as \"still working\", not \"hung\".\n- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\n- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\n- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\n\n### Changed\n\n- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\n- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\n\n### Fixed\n\n- **Other machines no longer show your closed endpoints as online.** An endpoint whose session had ended was advertised to other nodes in a way they painted as online (green), even though its own machine correctly showed it closed. A closed-but-machine-up endpoint is now advertised as suspended, so every machine agrees: it reads as suspended (a distinct gray, wakeable), never falsely online.\n- **A failed subnet join now tells you why.** A join that could not find a member used to end with no message at all. The failure is now reported before any code prompt, with the last concrete error (and the full diagnostic dump under `--verbose`).\n\n## [0.16.0] - 2026-06-25\n\nA minor release adding a one-lever adapter-update arc (a delegated post-step), a global `--json` for status queries, an incremental digest cursor, a persistent `spt rc` identity marker, and manifest substitution primitives — plus the removal of `spt send --reply-to`.\n\n…\n\n\n[Showing lines 2715-2746 of 3212. Use :2747 to continue]"}],"details":{"truncation":{"content":"\r\n- **`spt update fetch --apply`.** Fetch and install in a single step — it applies the staged update even when the latest was already downloaded (so a no-op fetch still installs). The one-shot \"get me to the latest\", replacing the brittle `spt update fetch && spt update apply` chain (which skipped the install whenever fetch found nothing new to download). A genuine fetch problem (bad signature, no build for your platform, a real downgrade) still stops without installing.\r\n\r\n### Fixed\r\n\r\n- **`spt update fetch` no longer reports an already-downloaded update as an error.** When the latest version was already fetched and only needed installing, `spt update fetch` printed a raw internal rejection (`UPDATE_FETCH_REJECTED:Rollback { … }`) and exited non-zero, which read as a failure. It now says **\"Update (counter N) is already downloaded. Run `spt update apply` to install it.\"** (or \"Already up to date\") and exits cleanly; genuine refusals print a plain, readable reason instead of a debug dump.\r\n\r\n## [0.17.0] - 2026-06-28\r\n\r\nA minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\r\n\r\n### Added\r\n\r\n- **`spt subnet join` now shows progress while it searches.** Instead of a single silent \"Searching…\", the command prints the elapsed time and the deadline every few seconds, so a slow join reads as \"still working\", not \"hung\".\r\n- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\r\n- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\r\n- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\r\n\r\n### Changed\r\n\r\n- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\r\n- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\r\n\r\n### Fixed\r\n\r\n- **Other machines no longer show your closed endpoints as online.** An endpoint whose session had ended was advertised to other nodes in a way they painted as online (green), even though its own machine correctly showed it closed. A closed-but-machine-up endpoint is now advertised as suspended, so every machine agrees: it reads as suspended (a distinct gray, wakeable), never falsely online.\r\n- **A failed subnet join now tells you why.** A join that could not find a member used to end with no message at all. The failure is now reported before any code prompt, with the last concrete error (and the full diagnostic dump under `--verbose`).\r\n\r\n## [0.16.0] - 2026-06-25\r\n\r\nA minor release adding a one-lever adapter-update arc (a delegated post-step), a global `--json` for status queries, an incremental digest cursor, a persistent `spt rc` identity marker, and manifest substitution primitives — plus the removal of `spt send --reply-to`.\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":498,"totalBytes":4522,"outputLines":32,"outputBytes":4522,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3212,"displayContent":{"text":"## [0.18.0] - 2026-06-30\n…\n### Added\n\r\n- **`spt update fetch --apply`.** Fetch and install in a single step — it applies the staged update even when the latest was already downloaded (so a no-op fetch still installs). The one-shot \"get me to the latest\", replacing the brittle `spt update fetch && spt update apply` chain (which skipped the install whenever fetch found nothing new to download). A genuine fetch problem (bad signature, no build for your platform, a real downgrade) still stops without installing.\r\n\r\n### Fixed\r\n\r\n- **`spt update fetch` no longer reports an already-downloaded update as an error.** When the latest version was already fetched and only needed installing, `spt update fetch` printed a raw internal rejection (`UPDATE_FETCH_REJECTED:Rollback { … }`) and exited non-zero, which read as a failure. It now says **\"Update (counter N) is already downloaded. Run `spt update apply` to install it.\"** (or \"Already up to date\") and exits cleanly; genuine refusals print a plain, readable reason instead of a debug dump.\r\n\r\n## [0.17.0] - 2026-06-28\r\n\r\nA minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\r\n\r\n### Added\r\n\r\n- **`spt subnet join` now shows progress while it searches.** Instead of a single silent \"Searching…\", the command prints the elapsed time and the deadline every few seconds, so a slow join reads as \"still working\", not \"hung\".\r\n- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\r\n- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\r\n- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\r\n\r\n### Changed\r\n\r\n- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\r\n- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\r\n\r\n### Fixed\r\n\r\n- **Other machines no longer show your closed endpoints as online.** An endpoint whose session had ended was advertised to other nodes in a way they painted as online (green), even though its own machine correctly showed it closed. A closed-but-machine-up endpoint is now advertised as suspended, so every machine agrees: it reads as suspended (a distinct gray, wakeable), never falsely online.\r\n- **A failed subnet join now tells you why.** A join that could not find a member used to end with no message at all. 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{"type":"message","id":"9b0eff77","parentId":"58476a51","timestamp":"2026-09-16T02:56:16.562Z","message":{"role":"toolResult","toolCallId":"call_mtUTHFmAPJfgaFVaVMmJsSlc|fc_078b35acef28e338016aaa05505fb887d2ad77db89ef57602c","toolName":"grep","content":[{"type":"text","text":"# docs/\n## NEXT-MILESTONE-BUG-TRIAGE.md\n 45|- Fix approach: _TBD_\n*46|- Relates: [[broken-ipv6-poisons-iroh-discovery]] (address/path staleness class).\n 47|\n 48|---\n 49|\n...\n 141|- **(b) PRIMARY DEFECT — SENT(WAN) is optimistic local-buffer ack, not delivery confirmation** · conf H · effort M. ROOT: wansend.rs:138-149 send is fire-and-forget — net_stream_send → SendHalf::write_all (buffers) + finish() (nethost.rs:370-374 quinn finish() = non-blocking, does NOT await peer stopped() ack) → Ok()=bytes-buffered+locally-finished only → prints SENT(WAN) (cli.rs:4187). Receiver `receive_wan` (wan.rs:133-185) COMPUTES Refused/NoPerch/Duplicate/DeliveredTcp/Spooled but **write...\n*142|- **(a) CONTRIBUTING MISSING-MECHANISM — no address-refresh-on-IP-change; send bypasses warm cache** · conf M · effort L. ROOT: gossiped registry `Instance` carries NO address (wanmsg.rs:104-120) → IP change NEVER re-propagated via gossip; addressing = 100% iroh (mDNS/n0-DNS/relay) + local `PeerAddrStore` (peeraddrs.rs) refreshed ONLY reactively by peer pump `dial_seeded` (pump/mod.rs:694-713); writers = pairing (pairhost.rs:547)/roster gapfill (seedproofx.rs:933)/pump write-back. NO proactive \"my ...\n 143|\n 144|**B cross-cut:** #4 + #9/#10 both want the same primitive: resolve-owning-node → dial-by-id → round-trip-to-that-node's-broker. wansend.rs has the resolve+dial half. **Do #9/#10(b) FIRST** (receiver→sender reply, highest-leverage/lowest-risk, makes failure visible), then #4 cross-node rc reuses the helper, then (a) address-refresh.\n 145|\n...\n 173|`spt rc eel-a` → `RC_FAIL:eel-a: attach request: brain IPC read deadline elapsed`. Worked shortly after creation. **LIVE EVIDENCE (doyle, this box):** endpoint list/daemon show eel-a `ready=true alive=true` (alive is BIND-gated — set at api bind, does NOT reflect live brain health), yet the attach IPC times out → the brain isn't servicing IPC (wedged/dead) while the perch still reads alive. daemon pid 19180. **STRONG LEAD:** the v0.18.0 `spt update apply` daemon/brain RESPAWN (done on this box earl...\n*174|- **Root cause (agent E, conf M-mechanism-H): broker-resident shared-state corruption from the self-update brain-RESPAWN — NOT the brain itself.** The only deadline-bounded call in request_attach is `net_open_stream` (rc.rs:1086, awaits NetStreamOpened under ~10s); error minted brain.rs:1442 = broker's per-conn serve thread sent NO frame for KIND_NET_STREAM_OPEN. DISCRIMINATOR: on the same rc conn, KIND_SESSIONS + KIND_NET_DIAL_LOOPBACK already SUCCEEDED (broker pid 19180 alive, thread reached attach) ...\n 175|\n 176|### G-#17 — no digest for eel-a  · STATUS: SHIPPED CLOSED — W6 env-read @9305d19 (REQ-DIGEST-PROFILE-ENV) + W6b fetcher-strategy @b9e5ce9 (REQ-DIGEST-FETCHER-STRATEGY)\n 177|> **W6** shipped the harness-agnostic `[env] direction=\"read\"` seam (capture-at-bind → info.json.read_env → digest fill_template keys → `value` fallback → `~` expansion → skip-diagnose). **W6b** closed the `{project}` design-gate per doyle's CONTEXT-symmetry ruling: `[digest]` gained a `fetcher` strategy mirroring `[history]`'s — the ADAPTER's extractor locates+reads+emits (no spt-core pre-read, no `{project}` slug), fed only harness-neutral `{session_id}`+`{cwd}`(=info.json.cwd)+captured rea...\n...\n 188|NEW: hfenduleam→enlyzeam ALSO failed to deliver, BOTH IPs stable. So address-staleness (prior cause (a)) is NOT the whole story, and the no-reply-leg (b) explains silent-LOSS but not WHY nothing delivers AT ALL. Need a DEEPER dive into the actual delivery path on a stable-IP pair: receiver perch-resolution, access gate (Refused?), spool-not-inject, whether the WAN stream even reaches receive_wan, whether the connection/membership-proof actually establishes. The false-SENT(WAN) (b) stands as a separate ...\n*189|- **Root cause (agent F, conf H):** the REAL drop is the DATA-PATH (candidate #4). `spt send` resolves the dial with id-only `addr_for_node_hex` (wansend.rs:79/207/333 → endpoint.rs:538-541 = EndpointAddr::new(id), ZERO direct paths/relay) → EVERY send forces a fresh iroh DISCOVERY round-trip (mDNS/n0-DNS/relay). The gossip PUMP — which makes the nodes \"mutually visible\" — instead uses `dial_seeded` (pump/mod.rs:694-716): tries the durable last-known direct addr from PeerAddrStore FIRST + caches ...\n 190|- **Fix (conf H, effort M):** route WAN dial through the pump's seeded-direct-addr resolution (PeerAddrStore first, id-only fallback — mirror dial_seeded); PAIR with (b) the ack reply-leg (receiver writes WanOutcome back, sender blocks under QUIC deadline → honest CLI + retry next addr). Contributing/lower-now: proactive addr-refresh on local IP change (a). **Confirm field (read-only):** PeerAddrStore peer-addrs.json WILL hold a good direct addr the send never tries; add a WanOutcome eprintln at disp...\n 191|\n 192|### D-#12 — REOPENED: `rc` garbled but `endpoint run --attach` renders FINE (same Win10/pwsh env)\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":"docs, crates/spt/src, README.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":4,"fileCount":1,"files":["docs/NEXT-MILESTONE-BUG-TRIAGE.md"],"fileMatches":[{"path":"docs/NEXT-MILESTONE-BUG-TRIAGE.md","count":4}],"truncated":true,"displayContent":"# docs/\n## NEXT-MILESTONE-BUG-TRIAGE.md\n  45│- Fix approach: _TBD_\n *46│- Relates: [[broken-ipv6-poisons-iroh-discovery]] (address/path staleness class).\n  47│\n  48│---\n  49│\n    │...\n 141│- **(b) PRIMARY DEFECT — SENT(WAN) is optimistic local-buffer ack, not delivery confirmation** · conf H · effort M. ROOT: wansend.rs:138-149 send is fire-and-forget — net_stream_send → SendHalf::write_all (buffers) + finish() (nethost.rs:370-374 quinn finish() = non-blocking, does NOT await peer stopped() ack) → Ok()=bytes-buffered+locally-finished only → prints SENT(WAN) (cli.rs:4187). Receiver `receive_wan` (wan.rs:133-185) COMPUTES Refused/NoPerch/Duplicate/DeliveredTcp/Spooled but **write...\n*142│- **(a) CONTRIBUTING MISSING-MECHANISM — no address-refresh-on-IP-change; send bypasses warm cache** · conf M · effort L. ROOT: gossiped registry `Instance` carries NO address (wanmsg.rs:104-120) → IP change NEVER re-propagated via gossip; addressing = 100% iroh (mDNS/n0-DNS/relay) + local `PeerAddrStore` (peeraddrs.rs) refreshed ONLY reactively by peer pump `dial_seeded` (pump/mod.rs:694-713); writers = pairing (pairhost.rs:547)/roster gapfill (seedproofx.rs:933)/pump write-back. NO proactive \"my ...\n 143│\n 144│**B cross-cut:** #4 + #9/#10 both want the same primitive: resolve-owning-node → dial-by-id → round-trip-to-that-node's-broker. wansend.rs has the resolve+dial half. **Do #9/#10(b) FIRST** (receiver→sender reply, highest-leverage/lowest-risk, makes failure visible), then #4 cross-node rc reuses the helper, then (a) address-refresh.\n 145│\n    │...\n 173│`spt rc eel-a` → `RC_FAIL:eel-a: attach request: brain IPC read deadline elapsed`. Worked shortly after creation. **LIVE EVIDENCE (doyle, this box):** endpoint list/daemon show eel-a `ready=true alive=true` (alive is BIND-gated — set at api bind, does NOT reflect live brain health), yet the attach IPC times out → the brain isn't servicing IPC (wedged/dead) while the perch still reads alive. daemon pid 19180. **STRONG LEAD:** the v0.18.0 `spt update apply` daemon/brain RESPAWN (done on this box earl...\n*174│- **Root cause (agent E, conf M-mechanism-H): broker-resident shared-state corruption from the self-update brain-RESPAWN — NOT the brain itself.** The only deadline-bounded call in request_attach is `net_open_stream` (rc.rs:1086, awaits NetStreamOpened under ~10s); error minted brain.rs:1442 = broker's per-conn serve thread sent NO frame for KIND_NET_STREAM_OPEN. DISCRIMINATOR: on the same rc conn, KIND_SESSIONS + KIND_NET_DIAL_LOOPBACK already SUCCEEDED (broker pid 19180 alive, thread reached attach) ...\n 175│\n 176│### G-#17 — no digest for eel-a  · STATUS: SHIPPED CLOSED — W6 env-read @9305d19 (REQ-DIGEST-PROFILE-ENV) + W6b fetcher-strategy @b9e5ce9 (REQ-DIGEST-FETCHER-STRATEGY)\n 177│> **W6** shipped the harness-agnostic `[env] direction=\"read\"` seam (capture-at-bind → info.json.read_env → digest fill_template keys → `value` fallback → `~` expansion → skip-diagnose). **W6b** closed the `{project}` design-gate per doyle's CONTEXT-symmetry ruling: `[digest]` gained a `fetcher` strategy mirroring `[history]`'s — the ADAPTER's extractor locates+reads+emits (no spt-core pre-read, no `{project}` slug), fed only harness-neutral `{session_id}`+`{cwd}`(=info.json.cwd)+captured rea...\n    │...\n 188│NEW: hfenduleam→enlyzeam ALSO failed to deliver, BOTH IPs stable. So address-staleness (prior cause (a)) is NOT the whole story, and the no-reply-leg (b) explains silent-LOSS but not WHY nothing delivers AT ALL. Need a DEEPER dive into the actual delivery path on a stable-IP pair: receiver perch-resolution, access gate (Refused?), spool-not-inject, whether the WAN stream even reaches receive_wan, whether the connection/membership-proof actually establishes. The false-SENT(WAN) (b) stands as a separate ...\n*189│- **Root cause (agent F, conf H):** the REAL drop is the DATA-PATH (candidate #4). `spt send` resolves the dial with id-only `addr_for_node_hex` (wansend.rs:79/207/333 → endpoint.rs:538-541 = EndpointAddr::new(id), ZERO direct paths/relay) → EVERY send forces a fresh iroh DISCOVERY round-trip (mDNS/n0-DNS/relay). The gossip PUMP — which makes the nodes \"mutually visible\" — instead uses `dial_seeded` (pump/mod.rs:694-716): tries the durable last-known direct addr from PeerAddrStore FIRST + caches ...\n 190│- **Fix (conf H, effort M):** route WAN dial through the pump's seeded-direct-addr resolution (PeerAddrStore first, id-only fallback — mirror dial_seeded); PAIR with (b) the ack reply-leg (receiver writes WanOutcome back, sender blocks under QUIC deadline → honest CLI + retry next addr). Contributing/lower-now: proactive addr-refresh on local IP change (a). **Confirm field (read-only):** PeerAddrStore peer-addrs.json WILL hold a good direct addr the send never tries; add a WanOutcome eprintln at disp...\n 191│\n 192│### D-#12 — REOPENED: `rc` garbled but `endpoint run --attach` renders FINE (same Win10/pwsh env)","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789527376562}}
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Reading it here to say \"running\" would be the stale-online class one\n 21694|/// layer down — a record answering a question it cannot know — so an unreachable\n...\n 23498|            // [shell.drive], composes the frame, and writes the daemon's single\n*23499|            // latest-wins in-memory slot — NEVER spooled, NEVER woken. An offline\n 23500|            // shell drops with a diagnostic (control is live-or-drop; a replayed\n 23501|            // control frame is actively wrong). Owner-exclusivity is structural:\n 23502|            // the ref resolves only under this owner's perch.\n...\n 39245|            store.find(\"fresh\").is_some(),\n*39246|            \"mint landed in the in-memory store\"\n 39247|        );\n 39248|    }\n 39249|\n\n# docs/\n## STORAGE.md\n 94|*(local endpoint, remote node)* with no peer endpoint id, and windowed at 15\n*95|minutes. A firewall's memory and a UI's memory must not be the same row —\n 96|widening its key or its retention so a listing could reuse it would silently\n 97|widen an admit verdict.\n 98|\n\nSkipped missing paths: docs/cli"}],"details":{"scopePath":"crates/spt/src/cli.rs, docs/STORAGE.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":10,"fileCount":2,"files":["crates/spt/src/cli.rs","docs/STORAGE.md"],"fileMatches":[{"path":"crates/spt/src/cli.rs","count":9},{"path":"docs/STORAGE.md","count":1}],"truncated":false,"displayContent":"# crates/spt/src/\n## cli.rs\n  1752│    /// mirror of sensory. The drive-type is vocabulary-checked against\n *1753│    /// `[shell.drive]`, held in a single latest-wins in-memory slot on the\n  1754│    /// daemon, and drained by the shell's `api drive-poll --link`. NEVER spooled\n  1755│    /// — an offline shell drops the payload with a diagnostic (control is\n  1756│    /// live-or-drop, never replayed).\n      │...\n 12838│/// Resolve `show-code`/`create` arguments against the store (mutating it iff a create\n*12839│/// mints). The mint is in-memory only; the caller persists it just on the show path.\n 12840│///\n 12841│/// `create_new` carries the mode the operator stated, because the mint records it in\n 12842│/// the same ceremony that mints the two seeds (ADR-0051 decision 1).\n      │...\n 13388│    }\n*13389│    // The capture rides the PERSIST, never the resolve: the mint is in-memory\n 13390│    // until the ceremony's capture-proof passes, and a capture written earlier\n 13391│    // would outlive a cancelled create — recording a posture for a subnet that\n 13392│    // does not exist.\n      │...\n 16160│            // TEACHES THE DO, and the verbs are read off the command declaration\n*16161│            // rather than typed from memory (doyle, 2026-08-22): a command name\n 16162│            // in an operator-facing refusal is a pointer, and a wrong one sends\n 16163│            // the reader somewhere the product does not go.\n 16164│            _ => Err(\"ACCESS_NO_NODE_IDENTITY: this node has no identity yet, so \\\n      │...\n 17952│            // been written at this point — the rate-limit arrival admitted above\n*17953│            // is in memory only, and the `store.save()` that would persist it is\n 17954│            // below this arm — so the refusal's \"nothing was recorded\" is the\n 17955│            // truth about the store and not a claim about intent.\n 17956│            if knock_landing(outcome, knock_target_is_local_endpoint(target))\n      │...\n 19418│/// Separate from the verb because \"landed\" has to mean SAVED: a rule that was\n*19419│/// applied in memory and lost at save must not be rendered as an opened\n 19420│/// reverse, which is the same discipline the minting side already keeps.\n 19421│// [impl->REQ-KNOCK-REDEEM-MUTUAL-RECEIPT]\n 19422│fn write_own_reverse(due: &[spt_store::knock::ReverseGrant]) -> bool {\n      │...\n 21690│/// **The daemon answers, or nothing does.** The supervisor holds the child\n*21691│/// handles, so a service's state exists only in the daemon's memory; the one\n 21692│/// other thing on disk is a pid file that exists so the NEXT daemon can kill an\n 21693│/// orphan. Reading it here to say \"running\" would be the stale-online class one\n 21694│/// layer down — a record answering a question it cannot know — so an unreachable\n      │...\n 23498│            // [shell.drive], composes the frame, and writes the daemon's single\n*23499│            // latest-wins in-memory slot — NEVER spooled, NEVER woken. An offline\n 23500│            // shell drops with a diagnostic (control is live-or-drop; a replayed\n 23501│            // control frame is actively wrong). Owner-exclusivity is structural:\n 23502│            // the ref resolves only under this owner's perch.\n      │...\n 39245│            store.find(\"fresh\").is_some(),\n*39246│            \"mint landed in the in-memory store\"\n 39247│        );\n 39248│    }\n 39249│\n\n# docs/\n## STORAGE.md\n 94│*(local endpoint, remote node)* with no peer endpoint id, and windowed at 15\n*95│minutes. 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{"type":"message","id":"7502c475","parentId":"7797075b","timestamp":"2026-09-16T02:56:27.694Z","message":{"role":"toolResult","toolCallId":"call_5xWVI3Dn2TYeC3G9ifmLo9kE|fc_078b35acef28e338016aaa055a090087d29b19af62710251a2","toolName":"read","content":[{"type":"text","text":"---\nname: broken-ipv6-poisons-iroh-discovery\ndescription: \"A host with half-broken IPv6 (AAAA resolves, IPv6 path dead) silently fails to join an spt subnet — iroh dual-stack discovery/meet burns the rendezvous window on dead IPv6 candidates\"\nmetadata: \n  node_type: memory\n  type: reference\n  originSessionId: 712ec375-e0f7-42d6-afab-1b6b84a87330\n---\n\n**Symptom:** a machine \"never finds a machine\" joining an spt subnet over WAN, then silently stops — no error. Occasionally reaches \"Wrong code (codes rotate every 30s)\" after a long wait (slow meet → the typed code went stale). Intermittent.\n\n**Root cause (diagnosed + CONFIRMED 2026-06-27, SCELTOUIN):** **half-broken IPv6** — the host resolves AAAA records and *attempts* IPv6, but its IPv6 path is dead (no route). spt's iroh endpoint (N0 preset) binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; dead-IPv6 attempts don't refuse — they **silently time out**, consuming the 30s-rotating rendezvous window (search deadline 75s, `pairhost.rs` SEARCH_DEADLINE). Usually times out silently; occasionally meets slowly → stale code.\n\n**The one-command tell:** `Test-NetConnection dns.iroh.link -Port 443` shows TCP to the **AAAA (IPv6) addr FAILS** but the **A (IPv4) addr succeeds**. (dns.iroh.link = the n0 DISCOVERY service, separate from the n0 RELAY `use1-1.relay.iroh.network` — relay can be reachable while discovery's IPv6 leg is dead.)\n\n**Fix / confirm:** disable IPv6 on the active adapter → join succeeds instantly. `Disable-NetAdapterBinding -Name \"Wi-Fi\" -ComponentID ms_tcpip6` (revert: `Enable-NetAdapterBinding`).\n\n**Refuted cheaply first (don't chase):** clock skew + ceremony-NTP (`now_secs`=`ntp::ceremony_now_secs`, silent `unwrap_or(0)` fallback on no NTP — but clock was +0.09s, NTP fine); Windows firewall (installer adds \"spt-core inbound UDP\" Allow Profile Any); n0 relay reachability (fine). Each a one-liner.\n\n**spt-core findings (→ [[spt-core-findings-backlog]]):** (1) discovery not resilient to half-broken IPv6 — want happy-eyeballs fast-IPv4-fallback / IPv6-health gating / shorter IPv6 timeout / an SPT_DISABLE_IPV6 knob (mirror SPT_NTP_SERVER). (2) SILENT-UX: `connect_seed_holder` (pairhost.rs:437) + `dial_via_rendezvous` (meet.rs:281) swallow every probe error; `brain.rs:1024` `_=>continue` can hide the terminal event — a window-exhausted join must report why (candidates/families tried, last error). Known kin: docs/DEFERRED.md row 23 (firewall) + row 30 (clock) are the OTHER two silent join-failure traps."}],"details":{"totalLines":20,"displayContent":{"text":"---\nname: broken-ipv6-poisons-iroh-discovery\ndescription: \"A host with half-broken IPv6 (AAAA resolves, IPv6 path dead) silently fails to join an spt subnet — iroh dual-stack discovery/meet burns the rendezvous window on dead IPv6 candidates\"\nmetadata: \n  node_type: memory\n  type: reference\n  originSessionId: 712ec375-e0f7-42d6-afab-1b6b84a87330\n---\n\n**Symptom:** a machine \"never finds a machine\" joining an spt subnet over WAN, then silently stops — no error. Occasionally reaches \"Wrong code (codes rotate every 30s)\" after a long wait (slow meet → the typed code went stale). Intermittent.\n\n**Root cause (diagnosed + CONFIRMED 2026-06-27, SCELTOUIN):** **half-broken IPv6** — the host resolves AAAA records and *attempts* IPv6, but its IPv6 path is dead (no route). spt's iroh endpoint (N0 preset) binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; dead-IPv6 attempts don't refuse — they **silently time out**, consuming the 30s-rotating rendezvous window (search deadline 75s, `pairhost.rs` SEARCH_DEADLINE). Usually times out silently; occasionally meets slowly → stale code.\n\n**The one-command tell:** `Test-NetConnection dns.iroh.link -Port 443` shows TCP to the **AAAA (IPv6) addr FAILS** but the **A (IPv4) addr succeeds**. (dns.iroh.link = the n0 DISCOVERY service, separate from the n0 RELAY `use1-1.relay.iroh.network` — relay can be reachable while discovery's IPv6 leg is dead.)\n\n**Fix / confirm:** disable IPv6 on the active adapter → join succeeds instantly. `Disable-NetAdapterBinding -Name \"Wi-Fi\" -ComponentID ms_tcpip6` (revert: `Enable-NetAdapterBinding`).\n\n**Refuted cheaply first (don't chase):** clock skew + ceremony-NTP (`now_secs`=`ntp::ceremony_now_secs`, silent `unwrap_or(0)` fallback on no NTP — but clock was +0.09s, NTP fine); Windows firewall (installer adds \"spt-core inbound UDP\" Allow Profile Any); n0 relay reachability (fine). Each a one-liner.\n\n**spt-core findings (→ [[spt-core-findings-backlog]]):** (1) discovery not resilient to half-broken IPv6 — want happy-eyeballs fast-IPv4-fallback / IPv6-health gating / shorter IPv6 timeout / an SPT_DISABLE_IPV6 knob (mirror SPT_NTP_SERVER). (2) SILENT-UX: `connect_seed_holder` (pairhost.rs:437) + `dial_via_rendezvous` (meet.rs:281) swallow every probe error; `brain.rs:1024` `_=>continue` can hide the terminal event — a window-exhausted join must report why (candidates/families tried, last error). Known kin: docs/DEFERRED.md row 23 (firewall) + row 30 (clock) are the OTHER two silent join-failure traps.","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]},"fileSize":2586,"meta":{"source":{"type":"path","value":"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md"}}},"isError":false,"timestamp":1789527387693}}
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{"type":"message","id":"cae327c7","parentId":"a8040faf","timestamp":"2026-09-16T02:56:36.954Z","message":{"role":"toolResult","toolCallId":"call_LUkF0zFeQvRvOEKsqdot4Fbt|fc_078b35acef28e338016aaa0564cf7487d298db48799cc2eb8e","toolName":"read","content":[{"type":"text","text":"## Status\n…\n\n## Context\n\nA remote machine (SCELTOUIN) could not join an spt subnet over WAN: it \"never found a machine,\" then silently stopped — no error. Diagnosis (confirmed by toggling the variable): the host had **half-broken IPv6** (AAAA records resolve, the IPv6 path is dead). spt's iroh endpoint binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; the dead-IPv6 attempts don't refuse, they **silently time out**, burning the 30 s rotating-rendezvous window (`SEARCH_DEADLINE` 75 s). Usually a silent timeout; occasionally a slow meet whose pre-entered code had rotated → \"Wrong code (codes rotate every 30 s)\". Disabling IPv6 fixed it instantly.\n\nThree defects surfaced behind one symptom:\n\n1. **A glossary conflation that misshaped the flow.** CONTEXT.md called the **TOTP-code** \"the link-discovery selector.\" It is not — the rendezvous/meet selector is `(subnet-name, TOTP-epoch)` (`rendezvous_token = SHA256(domain ‖ name ‖ totp_step)`), both **public**. The secret **code** is the SPAKE2 password *only*, used in the ceremony *after* the meet. The flow prompted for the code up front because the mental model said \"the code routes discovery\" — so the entered code aged across a slow meet and went stale.\n2. **No resilience to half-broken IPv6.** Dead-AAAA candidate attempts silently consume the rendezvous window; the operator had to disable IPv6 by hand.\n3. **A silent failure path.** `connect_seed_holder` (`pairhost.rs:437`) retries for 75 s with no output; `dial_via_rendezvous` (`meet.rs:281`) discards each probe error; `brain.rs:1024` `_ => continue` can swallow the terminal event — so the user saw nothing.\n\n## Decision\n\n### 1. Meet-before-code — a two-phase join\n\nBecause the meet is **code-independent** (selector = public `(name, epoch)`), reorder the join so the code is collected **after** a member is found and used **immediately** at the ceremony — fresh regardless of how long discovery took.\n\nExtend the `brain.pair_join` event loop into two phases on one stream: CLI `PairMeetReq` → daemon meets `(name, current-epoch)`, resolving the seed-holder's **real, stable** pairing address → `MetMember` event → CLI prompts the code → `PairCodeSubmit` → daemon runs the SPAKE2 ceremony against the held address → `PairJoined`/`PairFail`. The daemon holds the resolved real-address between phases, bounded by a **5-minute wait-for-code timeout**. A genuine wrong-code retry re-runs only the ceremony against the held address — **no re-search**. The non-interactive `--code` path stays one-shot (no prompt); it relies on fast discovery (decision 2) to keep the supplied code in its window. Security is unchanged: the meet is already pre-trust/unauthenticated (`SPT_PAIR_…\n\n### 2. Per-family bind gate\n\nspt-core controls which IP families the iroh endpoint binds (`NetEndpoint::bind`). At bind, probe each family's reachability **once** and bind **only the families that actually work**: dual-stack when both are healthy, IPv4-only when IPv6 is the half-broken kind, **IPv6-only when IPv4 is the dead one** (drop the *dead* family, never a fixed \"prefer IPv4\" — IPv6-only networks must still work). Re-evaluated on daemon restart. Explicit overrides `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (escape hatch + determinism + testing), mirroring the `SPT_NTP_SERVER` pattern.\n\n### 3. Diagnosable join\n\nThe meet must never fail silently: (a) **live progress** during the search (elapsed / deadline) so silence never reads as a hang; (b) a **detailed failure** on exhaustion — rendezvous candidates and families attempted, relay vs direct, the last concrete error — surfaced **before** any code prompt (a dead subnet must not make the user fetch a code); (c) **propagate the terminal event** (`brain.rs:1024` must deliver `NoSeedHolder`/`PairFail` to the CLI, not `continue` it away); and (d) a `--verbose` / `SPT_LOG` **discovery trace** (per-probe id, discovery path, timeouts) so the next WAN-join issue is self-serve.\n\n## Considered and rejected\n\n- **\"Find a machine first, then prompt for the code\" taken literally as impossible.** Initially thought blocked because the id seemed code-derived; the code proves the selector is the public epoch, so the reorder is sound. Recorded because the conflation was load-bearing.\n- **Probe-then-join (two stateless calls: quick probe, then a one-shot join with the code).** Simpler/stateless but the code is still entered *before* the join-meet, so a slow second meet re-strands it — it does not actually guarantee the goal. Rejected for the callback-stream (decision 1).\n- **\"Always prefer IPv4.\"** Breaks IPv6-only networks. Rejected for \"drop the *dead* family.\"\n- **Shrinking the staleness window via fast discovery alone (keep one-shot).** The IPv6 fix shrinks it but a momentarily slow meet still strands the code. Fast discovery is necessary (and is decision 2) but not sufficient — the reorder is what removes the window.\n- **Periodic family re-evaluation.** Deferred — once-at-bind (re-probe on restart) is enough for v1; live re-evaluation is added complexity without a demonstrated need.\n\n## Consequences\n\n…\n- CONTEXT.md is corrected: **TOTP-epoch** (public, routes the meet) vs **TOTP-code** (secret, SPAKE2 only); \"the code routes discovery\" is now an explicit _Avoid_.\n\n[Showing lines 8-44 of 49. Use :45 to continue. Some lines truncated to 768 chars]"}],"details":{"truncation":{"content":"\r\n## Context\r\n\r\nA remote machine (SCELTOUIN) could not join an spt subnet over WAN: it \"never found a machine,\" then silently stopped — no error. Diagnosis (confirmed by toggling the variable): the host had **half-broken IPv6** (AAAA records resolve, the IPv6 path is dead). spt's iroh endpoint binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; the dead-IPv6 attempts don't refuse, they **silently time out**, burning the 30 s rotating-rendezvous window (`SEARCH_DEADLINE` 75 s). Usually a silent timeout; occasionally a slow meet whose pre-entered code had rotated → \"Wrong code (codes rotate every 30 s)\". Disabling IPv6 fixed it instantly.\r\n\r\nThree defects surfaced behind one symptom:\r\n\r\n1. **A glossary conflation that misshaped the flow.** CONTEXT.md called the **TOTP-code** \"the link-discovery selector.\" It is not — the rendezvous/meet selector is `(subnet-name, TOTP-epoch)` (`rendezvous_token = SHA256(domain ‖ name ‖ totp_step)`), both **public**. The secret **code** is the SPAKE2 password *only*, used in the ceremony *after* the meet. The flow prompted for the code up front because the mental model said \"the code routes discovery\" — so the entered code aged across a slow meet and went stale.\r\n2. **No resilience to half-broken IPv6.** Dead-AAAA candidate attempts silently consume the rendezvous window; the operator had to disable IPv6 by hand.\r\n3. **A silent failure path.** `connect_seed_holder` (`pairhost.rs:437`) retries for 75 s with no output; `dial_via_rendezvous` (`meet.rs:281`) discards each probe error; `brain.rs:1024` `_ => continue` can swallow the terminal event — so the user saw nothing.\r\n\r\n## Decision\r\n\r\n### 1. Meet-before-code — a two-phase join\r\n\r\nBecause the meet is **code-independent** (selector = public `(name, epoch)`), reorder the join so the code is collected **after** a member is found and used **immediately** at the ceremony — fresh regardless of how long discovery took.\r\n\r\nExtend the `brain.pair_join` event loop into two phases on one stream: CLI `PairMeetReq` → daemon meets `(name, current-epoch)`, resolving the seed-holder's **real, stable** pairing address → `MetMember` event → CLI prompts the code → `PairCodeSubmit` → daemon runs the SPAKE2 ceremony against the held address → `PairJoined`/`PairFail`. The daemon holds the resolved real-address between phases, bounded by a **5-minute wait-for-code timeout**. A genuine wrong-code retry re-runs only the ceremony against the held address — **no re-search**. The non-interactive `--code` path stays one-shot (no prompt); it relies on fast discovery (decision 2) to keep the supplied code in its window. Security is unchanged: the meet is already pre-trust/unauthenticated (`SPT_PAIR_…\n\r\n### 2. Per-family bind gate\r\n\r\nspt-core controls which IP families the iroh endpoint binds (`NetEndpoint::bind`). At bind, probe each family's reachability **once** and bind **only the families that actually work**: dual-stack when both are healthy, IPv4-only when IPv6 is the half-broken kind, **IPv6-only when IPv4 is the dead one** (drop the *dead* family, never a fixed \"prefer IPv4\" — IPv6-only networks must still work). Re-evaluated on daemon restart. Explicit overrides `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (escape hatch + determinism + testing), mirroring the `SPT_NTP_SERVER` pattern.\r\n\r\n### 3. Diagnosable join\r\n\r\nThe meet must never fail silently: (a) **live progress** during the search (elapsed / deadline) so silence never reads as a hang; (b) a **detailed failure** on exhaustion — rendezvous candidates and families attempted, relay vs direct, the last concrete error — surfaced **before** any code prompt (a dead subnet must not make the user fetch a code); (c) **propagate the terminal event** (`brain.rs:1024` must deliver `NoSeedHolder`/`PairFail` to the CLI, not `continue` it away); and (d) a `--verbose` / `SPT_LOG` **discovery trace** (per-probe id, discovery path, timeouts) so the next WAN-join issue is self-serve.\r\n\r\n## Considered and rejected\r\n\r\n- **\"Find a machine first, then prompt for the code\" taken literally as impossible.** Initially thought blocked because the id seemed code-derived; the code proves the selector is the public epoch, so the reorder is sound. Recorded because the conflation was load-bearing.\r\n- **Probe-then-join (two stateless calls: quick probe, then a one-shot join with the code).** Simpler/stateless but the code is still entered *before* the join-meet, so a slow second meet re-strands it — it does not actually guarantee the goal. Rejected for the callback-stream (decision 1).\r\n- **\"Always prefer IPv4.\"** Breaks IPv6-only networks. Rejected for \"drop the *dead* family.\"\r\n- **Shrinking the staleness window via fast discovery alone (keep one-shot).** The IPv6 fix shrinks it but a momentarily slow meet still strands the code. Fast discovery is necessary (and is decision 2) but not sufficient — the reorder is what removes the window.\r\n- **Periodic family re-evaluation.** Deferred — once-at-bind (re-probe on restart) is enough for v1; live re-evaluation is added complexity without a demonstrated need.\r\n\r\n## Consequences\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":42,"totalBytes":5267,"outputLines":37,"outputBytes":5267,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":49,"displayContent":{"text":"## Status\n…\n\r\n## Context\r\n\r\nA remote machine (SCELTOUIN) could not join an spt subnet over WAN: it \"never found a machine,\" then silently stopped — no error. Diagnosis (confirmed by toggling the variable): the host had **half-broken IPv6** (AAAA records resolve, the IPv6 path is dead). spt's iroh endpoint binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; the dead-IPv6 attempts don't refuse, they **silently time out**, burning the 30 s rotating-rendezvous window (`SEARCH_DEADLINE` 75 s). Usually a silent timeout; occasionally a slow meet whose pre-entered code had rotated → \"Wrong code (codes rotate every 30 s)\". Disabling IPv6 fixed it instantly.\r\n\r\nThree defects surfaced behind one symptom:\r\n\r\n1. **A glossary conflation that misshaped the flow.** CONTEXT.md called the **TOTP-code** \"the link-discovery selector.\" It is not — the rendezvous/meet selector is `(subnet-name, TOTP-epoch)` (`rendezvous_token = SHA256(domain ‖ name ‖ totp_step)`), both **public**. The secret **code** is the SPAKE2 password *only*, used in the ceremony *after* the meet. The flow prompted for the code up front because the mental model said \"the code routes discovery\" — so the entered code aged across a slow meet and went stale.\r\n2. **No resilience to half-broken IPv6.** Dead-AAAA candidate attempts silently consume the rendezvous window; the operator had to disable IPv6 by hand.\r\n3. **A silent failure path.** `connect_seed_holder` (`pairhost.rs:437`) retries for 75 s with no output; `dial_via_rendezvous` (`meet.rs:281`) discards each probe error; `brain.rs:1024` `_ => continue` can swallow the terminal event — so the user saw nothing.\r\n\r\n## Decision\r\n\r\n### 1. Meet-before-code — a two-phase join\r\n\r\nBecause the meet is **code-independent** (selector = public `(name, epoch)`), reorder the join so the code is collected **after** a member is found and used **immediately** at the ceremony — fresh regardless of how long discovery took.\r\n\r\nExtend the `brain.pair_join` event loop into two phases on one stream: CLI `PairMeetReq` → daemon meets `(name, current-epoch)`, resolving the seed-holder's **real, stable** pairing address → `MetMember` event → CLI prompts the code → `PairCodeSubmit` → daemon runs the SPAKE2 ceremony against the held address → `PairJoined`/`PairFail`. The daemon holds the resolved real-address between phases, bounded by a **5-minute wait-for-code timeout**. A genuine wrong-code retry re-runs only the ceremony against the held address — **no re-search**. The non-interactive `--code` path stays one-shot (no prompt); it relies on fast discovery (decision 2) to keep the supplied code in its window. Security is unchanged: the meet is already pre-trust/unauthenticated (`SPT_PAIR_…\n\r\n### 2. Per-family bind gate\r\n\r\nspt-core controls which IP families the iroh endpoint binds (`NetEndpoint::bind`). At bind, probe each family's reachability **once** and bind **only the families that actually work**: dual-stack when both are healthy, IPv4-only when IPv6 is the half-broken kind, **IPv6-only when IPv4 is the dead one** (drop the *dead* family, never a fixed \"prefer IPv4\" — IPv6-only networks must still work). Re-evaluated on daemon restart. Explicit overrides `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4` force a family off (escape hatch + determinism + testing), mirroring the `SPT_NTP_SERVER` pattern.\r\n\r\n### 3. Diagnosable join\r\n\r\nThe meet must never fail silently: (a) **live progress** during the search (elapsed / deadline) so silence never reads as a hang; (b) a **detailed failure** on exhaustion — rendezvous candidates and families attempted, relay vs direct, the last concrete error — surfaced **before** any code prompt (a dead subnet must not make the user fetch a code); (c) **propagate the terminal event** (`brain.rs:1024` must deliver `NoSeedHolder`/`PairFail` to the CLI, not `continue` it away); and (d) a `--verbose` / `SPT_LOG` **discovery trace** (per-probe id, discovery path, timeouts) so the next WAN-join issue is self-serve.\r\n\r\n## Considered and rejected\r\n\r\n- **\"Find a machine first, then prompt for the code\" taken literally as impossible.** Initially thought blocked because the id seemed code-derived; the code proves the selector is the public epoch, so the reorder is sound. Recorded because the conflation was load-bearing.\r\n- **Probe-then-join (two stateless calls: quick probe, then a one-shot join with the code).** Simpler/stateless but the code is still entered *before* the join-meet, so a slow second meet re-strands it — it does not actually guarantee the goal. Rejected for the callback-stream (decision 1).\r\n- **\"Always prefer IPv4.\"** Breaks IPv6-only networks. Rejected for \"drop the *dead* family.\"\r\n- **Shrinking the staleness window via fast discovery alone (keep one-shot).** The IPv6 fix shrinks it but a momentarily slow meet still strands the code. Fast discovery is necessary (and is decision 2) but not sufficient — the reorder is what removes the window.\r\n- **Periodic family re-evaluation.** Deferred — once-at-bind (re-probe on restart) is enough for v1; live re-evaluation is added complexity without a demonstrated need.\r\n\r\n## Consequences\r\n\r\n…\n- CONTEXT.md is corrected: **TOTP-epoch** (public, routes the meet) vs **TOTP-code** (secret, SPAKE2 only); \"the code routes discovery\" is now an explicit _Avoid_.","startLine":5,"lineNumbers":[5,null,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,null,49]},"fileSize":6694,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\adr\\0030-robust-wan-subnet-join.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":49,"totalBytes":5267,"outputLines":37,"outputBytes":5267,"shownRange":{"start":8,"end":44},"nextOffset":45},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789527396953}}
{"type":"message","id":"2d885ba8","parentId":"cae327c7","timestamp":"2026-09-16T02:56:36.955Z","message":{"role":"toolResult","toolCallId":"call_NRidFz5cgv36wWBP7NAsxczb|fc_078b35acef28e338016aaa0564cf8087d28ede667259691f0f","toolName":"grep","content":[{"type":"text","text":" 11|\n*12|**Root cause (diagnosed + CONFIRMED 2026-06-27, SCELTOUIN):** **half-broken IPv6** — the host resolves AAAA records and *attempts* IPv6, but its IPv6 path is dead (no route). spt's iroh endpoint (N0 preset) binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; dead-IPv6 attempts don't refuse — they **silently time out**, consuming the 30s-rotating rendezvous window (search deadline 75s, `pairhost.rs` SEARCH_DEADLINE). Usually times out silen...\n 13|\n*14|**The one-command tell:** `Test-NetConnection dns.iroh.link -Port 443` shows TCP to the **AAAA (IPv6) addr FAILS** but the **A (IPv4) addr succeeds**. (dns.iroh.link = the n0 DISCOVERY service, separate from the n0 RELAY `use1-1.relay.iroh.network` — relay can be reachable while discovery's IPv6 leg is dead.)\n 15|\n*16|**Fix / confirm:** disable IPv6 on the active adapter → join succeeds instantly. `Disable-NetAdapterBinding -Name \"Wi-Fi\" -ComponentID ms_tcpip6` (revert: `Enable-NetAdapterBinding`).\n 17|\n*18|**Refuted cheaply first (don't chase):** clock skew + ceremony-NTP (`now_secs`=`ntp::ceremony_now_secs`, silent `unwrap_or(0)` fallback on no NTP — but clock was +0.09s, NTP fine); Windows firewall (installer adds \"spt-core inbound UDP\" Allow Profile Any); n0 relay reachability (fine). Each a one-liner.\n 19|\n*20|**spt-core findings (→ [[spt-core-findings-backlog]]):** (1) discovery not resilient to half-broken IPv6 — want happy-eyeballs fast-IPv4-fallback / IPv6-health gating / shorter IPv6 timeout / an SPT_DISABLE_IPV6 knob (mirror SPT_NTP_SERVER). (2) SILENT-UX: `connect_seed_holder` (pairhost.rs:437) + `dial_via_rendezvous` (meet.rs:281) swallow every probe error; `brain.rs:1024` `_=>continue` can hide the terminal event — a window-exhausted join must report why (candidates/families tried, last error). ...\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md","searchPath":"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":5,"fileCount":1,"files":["C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md"],"fileMatches":[{"path":"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md","count":5}],"truncated":true,"displayContent":" 11│\n*12│**Root cause (diagnosed + CONFIRMED 2026-06-27, SCELTOUIN):** **half-broken IPv6** — the host resolves AAAA records and *attempts* IPv6, but its IPv6 path is dead (no route). spt's iroh endpoint (N0 preset) binds **dual-stack** and attempts both families for n0 discovery (`dns.iroh.link`) and the rendezvous hole-punch; dead-IPv6 attempts don't refuse — they **silently time out**, consuming the 30s-rotating rendezvous window (search deadline 75s, `pairhost.rs` SEARCH_DEADLINE). Usually times out silen...\n 13│\n*14│**The one-command tell:** `Test-NetConnection dns.iroh.link -Port 443` shows TCP to the **AAAA (IPv6) addr FAILS** but the **A (IPv4) addr succeeds**. (dns.iroh.link = the n0 DISCOVERY service, separate from the n0 RELAY `use1-1.relay.iroh.network` — relay can be reachable while discovery's IPv6 leg is dead.)\n 15│\n*16│**Fix / confirm:** disable IPv6 on the active adapter → join succeeds instantly. `Disable-NetAdapterBinding -Name \"Wi-Fi\" -ComponentID ms_tcpip6` (revert: `Enable-NetAdapterBinding`).\n 17│\n*18│**Refuted cheaply first (don't chase):** clock skew + ceremony-NTP (`now_secs`=`ntp::ceremony_now_secs`, silent `unwrap_or(0)` fallback on no NTP — but clock was +0.09s, NTP fine); Windows firewall (installer adds \"spt-core inbound UDP\" Allow Profile Any); n0 relay reachability (fine). Each a one-liner.\n 19│\n*20│**spt-core findings (→ [[spt-core-findings-backlog]]):** (1) discovery not resilient to half-broken IPv6 — want happy-eyeballs fast-IPv4-fallback / IPv6-health gating / shorter IPv6 timeout / an SPT_DISABLE_IPV6 knob (mirror SPT_NTP_SERVER). (2) SILENT-UX: `connect_seed_holder` (pairhost.rs:437) + `dial_via_rendezvous` (meet.rs:281) swallow every probe error; `brain.rs:1024` `_=>continue` can hide the terminal event — a window-exhausted join must report why (candidates/families tried, last error). ...","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789527396954}}
{"type":"message","id":"d479825b","parentId":"2d885ba8","timestamp":"2026-09-16T02:56:36.960Z","message":{"role":"toolResult","toolCallId":"call_QlGmzoGeDXw3AA00qFqANywh|fc_078b35acef28e338016aaa0564cf6887d28bc40f28de6a0f6f","toolName":"grep","content":[{"type":"text","text":" 175|- The loopback HTTP server now has a node-prefixed resource index with HTML\n*176|  and `?json` views. `/` redirects to `/<node>/`; canonical docs URLs live at\n 177|  `/<node>/docs/`, while existing bare docs paths remain compatibility aliases.\n 178|\n 179|### Removed\n...\n 555|  `spt api seal verify`, `spt endpoint access allow` and\n*556|  `spt endpoint monic add`.\n 557|\n 558|## [0.61.0] - 2026-08-24\n 559|\n...\n 646|- Warnings that suggest classifying a peer now teach commands that work: the\n*647|  suggested `spt endpoint monic` commands carry the current syntax and the\n 648|  exact trigger the product itself would write. Previously one suggestion\n 649|  used a retired form, and following the other could silently replace a\n 650|  peer's existing triggers.\n...\n 711|- Test and traceability coverage only: an inertness pin for forged inbound\n*712|  mnemonics attributes, a cold-boot timing probe, and stderr-sink adoption in the\n 713|  end-to-end suite.\n 714|\n 715|## [0.58.0] - 2026-08-20\n...\n 722|\n*723|- `spt endpoint monic --help` now names every trigger kind and marks the inert\n 724|  ones, drawn from the same table the feature itself reads, so the help and the\n 725|  behavior cannot drift apart.\n 726|\n...\n 1061|  had been told. Such a knock is now refused, and nothing is recorded locally.\n*1062|- **A monic that cannot be read still counts as already filed.** When a stored\n*1063|  monic was present but unreadable, `spt endpoint monic add` treated the id as\n*1064|  free and overwrote it, while `spt endpoint monic update` refused for having\n 1065|  nothing to replace — the exact reverse of what each command is for, and in\n 1066|  the one case where the existing content could not be read to judge what\n 1067|  replacing it would cost. Both commands now treat the id as taken.\n...\n 1074|\n*1075|Monics are no longer only about peers. A monic is now a **reactionary string** —\n 1076|a set of triggers plus a body that is revealed when something in the session\n*1077|matches one of them. Classifying a peer is one thing a monic can do, not what a\n*1078|monic is.\n 1079|\n*1080|**This changes the `spt endpoint monic` commands, and existing invocations will\n*1081|need updating.** A monic is now addressed by its own id rather than by the peer\n 1082|it was about, and its body is read from stdin:\n 1083|\n*1084|- `spt endpoint monic add` takes the id of the monic to write, not a peer\n 1085|  endpoint id, and refuses when that id is already taken — replacing one is\n*1086|  `update`, so a typo or a re-run no longer silently overwrites the monic\n 1087|  already stored there.\n*1088|- `spt endpoint monic update` refuses when nothing is stored under that id;\n*1089|  writing the first one is `add`. A monic is stated whole.\n 1090|- `add` and `update` both accept `--batch` to write or replace several at once\n 1091|  from a single stdin payload.\n*1092|- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\n*1093|  source holds. Copied monics are marked inherited, so the destination can tell\n 1094|  its own from the ones it took.\n 1095|- A record that cannot be read is listed under its own id instead of being\n 1096|  dropped from the listing.\n...\n 1098|The trust warning follows the same shift: it joins incoming messages from\n*1099|endpoints with no matching monic held for them, rather than ones never\n 1100|\"classified\".\n 1101|\n 1102|Fixed:\n...\n 1111|  reporting success.\n*1112|- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\n 1113|- Fixed a daemon that could consume whole processor cores indefinitely.\n 1114|  Previously, each change to a machine's network connection left behind work\n 1115|  that never finished, and the cost accumulated over days until several cores\n...\n 1235|- An endpoint can be forked from another machine. Naming a source as\n*1236|  `id@machine` makes the fork on the machine that holds it, seeded with a copy\n 1237|  of the source's mind exactly as a local fork is, and the source is left\n 1238|  intact. It is permission-gated by the source's owner, and needs both the\n 1239|  permission to fork and the permission to see the endpoint — a fork permission\n...\n 1295|  when redeemed, and `spt knock redeem` presents one that was handed over.\n*1296|- `spt endpoint monic` records what an endpoint has concluded about a peer:\n 1297|  `add`, `update`, `remove`, and a bare view of everything held. A note travels\n 1298|  with the agent, so a peer classified while running on one node stays\n 1299|  classified wherever that agent runs next.\n...\n 2210|- `spt install` — self-install this binary onto the node. Run it once from a\n*2211|  freshly downloaded release binary: it places itself at the canonical install\n 2212|  location, adds that location to your PATH, and refuses a binary built for a\n 2213|  different platform. Non-interactive and safe to re-run. `--dir <path>` chooses\n 2214|  the install directory; `--no-path` skips the PATH change. This is the\n...\n 2701|- **`spt rc` to an already-running endpoint no longer prints garbled escape codes on Windows 10 / raw PowerShell.** The garbling was the same raw-ring replay problem as above (not a client terminal-mode issue — `spt endpoint run --attach` rendered fine in the same terminal); the clean-repaint-on-attach fix resolves it. VT output is also enabled defensively on legacy Windows consoles.\n*2702|- **`spt rc` to a live local endpoint no longer times out with `brain IPC read deadline elapsed` after a self-update.** A single panic while the broker's effect journal was locked could poison it and brick every subsequent attach; the journal now recovers from a poisoned lock, and the loopback attach path fails fast with a real error instead of an opaque 10-second deadline.\n 2703|- **`spt send` across nodes no longer reports `SENT(WAN)` when nothing was delivered.** A cross-node send was a fire-and-forget local buffer write — a refused or no-perch delivery was silently dropped while the sender printed success. The receiver now writes the delivery outcome back and the sender waits for it, so a real failure prints an honest line; the dial also tries the last-known direct address first (mirroring the gossip path) instead of forcing a cold discovery on every send.\n 2704|- **The remote endpoint count no longer drifts as endpoints are added and purged.** A remote viewer's `--nodes` count counted non-routable ghost rows in the denominator and never evicted purged endpoints, producing wrong ratios like `0/2` or `1/3`. The count now uses a routable-only denominator, and rows left offline past a grace window are evicted from the gossiped snapshot instead of leaking forever.\n 2705|- **A locally-controlled endpoint no longer shows as \"ready to control\" on other machines.** Remote viewers only learned about a *remote* controller; a locally-driven endpoint gossiped as uncontrolled. The broker now advertises whether *anyone* (local or remote) is driving an endpoint, so remote viewers see it as controlled.\n...\n 2723|\n*2724|A minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\n 2725|\n 2726|### Added\n 2727|\n...\n 2729|- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\n*2730|- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\n 2731|- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\n 2732|\n 2733|### Changed\n 2734|\n*2735|- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\n 2736|- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\n 2737|\n 2738|### Fixed\n...\n 2762|\n*2763|- **`spt send --reply-to` is removed.** The send target is now a required positional argument; reply correlation rides the structural `from` on the message envelope. (The flag was a target-fallback nicety with no wire effect.)\n 2764|\n 2765|## [0.15.0] - 2026-06-24\n 2766|\n...\n 3037|\n*3038|- **`spt update apply` now confirms the update applied, in plain language.** A successful apply prints `Updated spt-core to vX.Y.Z.` with a link to the changelog, instead of the earlier provisional \"trial\" wording that left a finished update looking unresolved. (The changelog link now points at the canonical `github.com` address.)\n 3039|\n 3040|## [0.7.0] - 2026-06-14\n 3041|"}],"details":{"scopePath":"CHANGELOG.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\CHANGELOG.md","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":30,"fileCount":1,"files":["CHANGELOG.md"],"fileMatches":[{"path":"CHANGELOG.md","count":30}],"truncated":false,"displayContent":"  175│- The loopback HTTP server now has a node-prefixed resource index with HTML\n *176│  and `?json` views. `/` redirects to `/<node>/`; canonical docs URLs live at\n  177│  `/<node>/docs/`, while existing bare docs paths remain compatibility aliases.\n  178│\n  179│### Removed\n     │...\n  555│  `spt api seal verify`, `spt endpoint access allow` and\n *556│  `spt endpoint monic add`.\n  557│\n  558│## [0.61.0] - 2026-08-24\n  559│\n     │...\n  646│- Warnings that suggest classifying a peer now teach commands that work: the\n *647│  suggested `spt endpoint monic` commands carry the current syntax and the\n  648│  exact trigger the product itself would write. Previously one suggestion\n  649│  used a retired form, and following the other could silently replace a\n  650│  peer's existing triggers.\n     │...\n  711│- Test and traceability coverage only: an inertness pin for forged inbound\n *712│  mnemonics attributes, a cold-boot timing probe, and stderr-sink adoption in the\n  713│  end-to-end suite.\n  714│\n  715│## [0.58.0] - 2026-08-20\n     │...\n  722│\n *723│- `spt endpoint monic --help` now names every trigger kind and marks the inert\n  724│  ones, drawn from the same table the feature itself reads, so the help and the\n  725│  behavior cannot drift apart.\n  726│\n     │...\n 1061│  had been told. Such a knock is now refused, and nothing is recorded locally.\n*1062│- **A monic that cannot be read still counts as already filed.** When a stored\n*1063│  monic was present but unreadable, `spt endpoint monic add` treated the id as\n*1064│  free and overwrote it, while `spt endpoint monic update` refused for having\n 1065│  nothing to replace — the exact reverse of what each command is for, and in\n 1066│  the one case where the existing content could not be read to judge what\n 1067│  replacing it would cost. Both commands now treat the id as taken.\n     │...\n 1074│\n*1075│Monics are no longer only about peers. A monic is now a **reactionary string** —\n 1076│a set of triggers plus a body that is revealed when something in the session\n*1077│matches one of them. Classifying a peer is one thing a monic can do, not what a\n*1078│monic is.\n 1079│\n*1080│**This changes the `spt endpoint monic` commands, and existing invocations will\n*1081│need updating.** A monic is now addressed by its own id rather than by the peer\n 1082│it was about, and its body is read from stdin:\n 1083│\n*1084│- `spt endpoint monic add` takes the id of the monic to write, not a peer\n 1085│  endpoint id, and refuses when that id is already taken — replacing one is\n*1086│  `update`, so a typo or a re-run no longer silently overwrites the monic\n 1087│  already stored there.\n*1088│- `spt endpoint monic update` refuses when nothing is stored under that id;\n*1089│  writing the first one is `add`. A monic is stated whole.\n 1090│- `add` and `update` both accept `--batch` to write or replace several at once\n 1091│  from a single stdin payload.\n*1092│- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\n*1093│  source holds. Copied monics are marked inherited, so the destination can tell\n 1094│  its own from the ones it took.\n 1095│- A record that cannot be read is listed under its own id instead of being\n 1096│  dropped from the listing.\n     │...\n 1098│The trust warning follows the same shift: it joins incoming messages from\n*1099│endpoints with no matching monic held for them, rather than ones never\n 1100│\"classified\".\n 1101│\n 1102│Fixed:\n     │...\n 1111│  reporting success.\n*1112│- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\n 1113│- Fixed a daemon that could consume whole processor cores indefinitely.\n 1114│  Previously, each change to a machine's network connection left behind work\n 1115│  that never finished, and the cost accumulated over days until several cores\n     │...\n 1235│- An endpoint can be forked from another machine. Naming a source as\n*1236│  `id@machine` makes the fork on the machine that holds it, seeded with a copy\n 1237│  of the source's mind exactly as a local fork is, and the source is left\n 1238│  intact. It is permission-gated by the source's owner, and needs both the\n 1239│  permission to fork and the permission to see the endpoint — a fork permission\n     │...\n 1295│  when redeemed, and `spt knock redeem` presents one that was handed over.\n*1296│- `spt endpoint monic` records what an endpoint has concluded about a peer:\n 1297│  `add`, `update`, `remove`, and a bare view of everything held. A note travels\n 1298│  with the agent, so a peer classified while running on one node stays\n 1299│  classified wherever that agent runs next.\n     │...\n 2210│- `spt install` — self-install this binary onto the node. Run it once from a\n*2211│  freshly downloaded release binary: it places itself at the canonical install\n 2212│  location, adds that location to your PATH, and refuses a binary built for a\n 2213│  different platform. Non-interactive and safe to re-run. `--dir <path>` chooses\n 2214│  the install directory; `--no-path` skips the PATH change. This is the\n     │...\n 2701│- **`spt rc` to an already-running endpoint no longer prints garbled escape codes on Windows 10 / raw PowerShell.** The garbling was the same raw-ring replay problem as above (not a client terminal-mode issue — `spt endpoint run --attach` rendered fine in the same terminal); the clean-repaint-on-attach fix resolves it. VT output is also enabled defensively on legacy Windows consoles.\n*2702│- **`spt rc` to a live local endpoint no longer times out with `brain IPC read deadline elapsed` after a self-update.** A single panic while the broker's effect journal was locked could poison it and brick every subsequent attach; the journal now recovers from a poisoned lock, and the loopback attach path fails fast with a real error instead of an opaque 10-second deadline.\n 2703│- **`spt send` across nodes no longer reports `SENT(WAN)` when nothing was delivered.** A cross-node send was a fire-and-forget local buffer write — a refused or no-perch delivery was silently dropped while the sender printed success. The receiver now writes the delivery outcome back and the sender waits for it, so a real failure prints an honest line; the dial also tries the last-known direct address first (mirroring the gossip path) instead of forcing a cold discovery on every send.\n 2704│- **The remote endpoint count no longer drifts as endpoints are added and purged.** A remote viewer's `--nodes` count counted non-routable ghost rows in the denominator and never evicted purged endpoints, producing wrong ratios like `0/2` or `1/3`. The count now uses a routable-only denominator, and rows left offline past a grace window are evicted from the gossiped snapshot instead of leaking forever.\n 2705│- **A locally-controlled endpoint no longer shows as \"ready to control\" on other machines.** Remote viewers only learned about a *remote* controller; a locally-driven endpoint gossiped as uncontrolled. The broker now advertises whether *anyone* (local or remote) is driving an endpoint, so remote viewers see it as controlled.\n     │...\n 2723│\n*2724│A minor release that hardens joining a subnet across the wider internet and makes endpoint presence tell the truth across machines: a join now survives a half-broken IPv6 connection, the join flow asks for the code only after it finds a member and tells you what is happening (and what went wrong), dead endpoints no longer appear online on other machines, and the endpoint picker shows the same detail for remote endpoints as for local ones.\n 2725│\n 2726│### Added\n 2727│\n     │...\n 2729│- **`spt subnet join --verbose`.** On a failed join, `--verbose` prints a diagnostic dump — which IP families were usable, the time window it searched, how many attempts it made against the deadline, and the last concrete error — so you can tell a dead subnet from a wrong code from a network problem.\n*2730│- **Force an IP family off — `SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`.** Set either environment variable to make the daemon skip that IP family at startup regardless of what it probes (a deterministic escape hatch, mirroring `SPT_NTP_SERVER`). Setting both is an error.\n 2731│- **The endpoint picker shows remote endpoints in full detail.** Endpoints on other machines in the subnet now render with the same state as local ones — bound vs. unbound, who is controlling an endpoint (the controlling node is named in the detail pane), and harness-only endpoints — instead of being flattened to a plain online/offline dot.\n 2732│\n 2733│### Changed\n 2734│\n*2735│- **Joining a subnet now survives a half-broken IPv6 connection.** If a machine can resolve IPv6 addresses but cannot actually reach them, `spt` used to silently spend its whole join window on the dead path and fail with no error. It now checks each IP family once at startup and uses only the ones that actually work (both, IPv4-only, or IPv6-only), so a join over a broken-IPv6 network succeeds.\n 2736│- **`spt subnet join` asks for the pairing code after it finds a member, not before.** The join is now two-phase: it first finds a member of the subnet, then prompts for the code and pairs immediately. Because the code is used the moment you enter it, a slow search no longer causes a freshly-read code to be rejected as \"wrong\", and re-entering a code after a typo retries the pairing only — it no longer restarts the whole search. (The non-interactive `--code` form is unchanged.)\n 2737│\n 2738│### Fixed\n     │...\n 2762│\n*2763│- **`spt send --reply-to` is removed.** The send target is now a required positional argument; reply correlation rides the structural `from` on the message envelope. (The flag was a target-fallback nicety with no wire effect.)\n 2764│\n 2765│## [0.15.0] - 2026-06-24\n 2766│\n     │...\n 3037│\n*3038│- **`spt update apply` now confirms the update applied, in plain language.** A successful apply prints `Updated spt-core to vX.Y.Z.` with a link to the changelog, instead of the earlier provisional \"trial\" wording that left a finished update looking unresolved. (The changelog link now points at the canonical `github.com` address.)\n 3039│\n 3040│## [0.7.0] - 2026-06-14\n 3041│"},"isError":false,"timestamp":1789527396960}}
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{"type":"message","id":"240f48e9","parentId":"a2ba128a","timestamp":"2026-09-16T02:56:50.155Z","message":{"role":"toolResult","toolCallId":"call_hoI6XBkxZLg1kZNe9ZhgjCrH|fc_078b35acef28e338016aaa05720e4087d2b7ff2656e88fa1af","toolName":"read","content":[{"type":"text","text":"\n### Added\n\n- **`spt rc` can now attach to an endpoint running on another node.** Previously `spt rc <endpoint>` only resolved endpoints with a live session on the local machine — a cross-node `Active` endpoint (visible in `spt endpoint list`) failed with `no live session for endpoint`. `rc` now resolves the owning node from the registry and attaches over the network, so you can drive a remote endpoint the same way you drive a local one.\n\n### Changed\n\n- **`spt endpoint list` now labels the local machine by name.** The `LOCAL (this node)` header is now `This node: <node-id>`, so a listing captured from one machine is unambiguous about which node produced it.\n- **`spt endpoint list` uses the same status codes and colored markers as the `spt endpoint run` picker.** The non-interactive listing previously printed raw, text-only status; it now renders the picker's colored square glyphs and status vocabulary, so both surfaces read identically.\n- **`spt endpoint run` groups endpoints by machine instead of by subnet.** A machine that shares two subnets with you used to appear twice (once per subnet) with duplicate endpoints; it now shows as a single group with the shared subnets listed beneath the machine name.\n- **A lone detached endpoint no longer reads as `Dormant`.** `Dormant` is the multi-instance routing state; a single detached instance now displays as online instead of borrowing that label.\n- **The top-right endpoint ID badge is off.** The one-shot corner badge scrolled off screen and left artifacts as the hosted TUI animated or resized; it is disabled pending a proper sticky overlay.\n\n### Fixed\n\n- **Attaching to a running terminal session no longer corrupts the scrollback.** Cold-attaching to a full-screen TUI (e.g. Claude Code) used to replay the raw output ring into a fresh terminal — flipping the alternate screen on and off mid-stream and spilling TUI frames into history. The broker now keeps an authoritative screen model and synthesizes a clean repaint of the current screen on a cold attach, so you get the live frame, not a corrupt transcript. (A resume from a known point still re-fetches raw output as before.)\n- **`spt rc` to an already-running endpoint no longer prints garbled escape codes on Windows 10 / raw PowerShell.** The garbling was the same raw-ring replay problem as above (not a client terminal-mode issue — `spt endpoint run --attach` rendered fine in the same terminal); the clean-repaint-on-attach fix resolves it. VT output is also enabled defensively on legacy Windows consoles.\n- **`spt rc` to a live local endpoint no longer times out with `brain IPC read deadline elapsed` after a self-update.** A single panic while the broker's effect journal was locked could poison it and brick every subsequent attach; the journal now recovers from a poisoned lock, and the loopback attach path fails fast with a real error instead of an opaque 10-second deadline.\n- **`spt send` across nodes no longer reports `SENT(WAN)` when nothing was delivered.** A cross-node send was a fire-and-forget local buffer write — a refused or no-perch delivery was silently dropped while the sender printed success. The receiver now writes the delivery outcome back and the sender waits for it, so a real failure prints an honest line; the dial also tries the last-known direct address first (mirroring the gossip path) instead of forcing a cold discovery on every send.\n- **The remote endpoint count no longer drifts as endpoints are added and purged.** A remote viewer's `--nodes` count counted non-routable ghost rows in the denominator and never evicted purged endpoints, producing wrong ratios like `0/2` or `1/3`. The count now uses a routable-only denominator, and rows left offline past a grace window are evicted from the gossiped snapshot instead of leaking forever.\n- **A locally-controlled endpoint no longer shows as \"ready to control\" on other machines.** Remote viewers only learned about a *remote* controller; a locally-driven endpoint gossiped as uncontrolled. The broker now advertises whether *anyone* (local or remote) is driving an endpoint, so remote viewers see it as controlled.\n- **`spt adapter add` no longer swallows install errors.** Errors from the install-as-first-update step were discarded; the failing step's output is now surfaced, and the composite post-install step runs at install time.\n- **`spt adapter update` no longer fails to re-register after fetching.** The update derived the install directory from the `[update]` repo name rather than the adapter's registered source directory — so after a repo rename it wrote to a fresh empty directory and then failed re-register with `os error 2`. Update now targets the registered source directory and tolerates a changed update repo.\n…\n\n\n[Showing lines 2685-2707 of 3212. Use :2708 to continue]"}],"details":{"truncation":{"content":"\r\n### Added\r\n\r\n- **`spt rc` can now attach to an endpoint running on another node.** Previously `spt rc <endpoint>` only resolved endpoints with a live session on the local machine — a cross-node `Active` endpoint (visible in `spt endpoint list`) failed with `no live session for endpoint`. `rc` now resolves the owning node from the registry and attaches over the network, so you can drive a remote endpoint the same way you drive a local one.\r\n\r\n### Changed\r\n\r\n- **`spt endpoint list` now labels the local machine by name.** The `LOCAL (this node)` header is now `This node: <node-id>`, so a listing captured from one machine is unambiguous about which node produced it.\r\n- **`spt endpoint list` uses the same status codes and colored markers as the `spt endpoint run` picker.** The non-interactive listing previously printed raw, text-only status; it now renders the picker's colored square glyphs and status vocabulary, so both surfaces read identically.\r\n- **`spt endpoint run` groups endpoints by machine instead of by subnet.** A machine that shares two subnets with you used to appear twice (once per subnet) with duplicate endpoints; it now shows as a single group with the shared subnets listed beneath the machine name.\r\n- **A lone detached endpoint no longer reads as `Dormant`.** `Dormant` is the multi-instance routing state; a single detached instance now displays as online instead of borrowing that label.\r\n- **The top-right endpoint ID badge is off.** The one-shot corner badge scrolled off screen and left artifacts as the hosted TUI animated or resized; it is disabled pending a proper sticky overlay.\r\n\r\n### Fixed\r\n\r\n- **Attaching to a running terminal session no longer corrupts the scrollback.** Cold-attaching to a full-screen TUI (e.g. Claude Code) used to replay the raw output ring into a fresh terminal — flipping the alternate screen on and off mid-stream and spilling TUI frames into history. The broker now keeps an authoritative screen model and synthesizes a clean repaint of the current screen on a cold attach, so you get the live frame, not a corrupt transcript. (A resume from a known point still re-fetches raw output as before.)\r\n- **`spt rc` to an already-running endpoint no longer prints garbled escape codes on Windows 10 / raw PowerShell.** The garbling was the same raw-ring replay problem as above (not a client terminal-mode issue — `spt endpoint run --attach` rendered fine in the same terminal); the clean-repaint-on-attach fix resolves it. VT output is also enabled defensively on legacy Windows consoles.\r\n- **`spt rc` to a live local endpoint no longer times out with `brain IPC read deadline elapsed` after a self-update.** A single panic while the broker's effect journal was locked could poison it and brick every subsequent attach; the journal now recovers from a poisoned lock, and the loopback attach path fails fast with a real error instead of an opaque 10-second deadline.\r\n- **`spt send` across nodes no longer reports `SENT(WAN)` when nothing was delivered.** A cross-node send was a fire-and-forget local buffer write — a refused or no-perch delivery was silently dropped while the sender printed success. The receiver now writes the delivery outcome back and the sender waits for it, so a real failure prints an honest line; the dial also tries the last-known direct address first (mirroring the gossip path) instead of forcing a cold discovery on every send.\r\n- **The remote endpoint count no longer drifts as endpoints are added and purged.** A remote viewer's `--nodes` count counted non-routable ghost rows in the denominator and never evicted purged endpoints, producing wrong ratios like `0/2` or `1/3`. The count now uses a routable-only denominator, and rows left offline past a grace window are evicted from the gossiped snapshot instead of leaking forever.\r\n- **A locally-controlled endpoint no longer shows as \"ready to control\" on other machines.** Remote viewers only learned about a *remote* controller; a locally-driven endpoint gossiped as uncontrolled. The broker now advertises whether *anyone* (local or remote) is driving an endpoint, so remote viewers see it as controlled.\r\n- **`spt adapter add` no longer swallows install errors.** Errors from the install-as-first-update step were discarded; the failing step's output is now surfaced, and the composite post-install step runs at install time.\r\n- **`spt adapter update` no longer fails to re-register after fetching.** The update derived the install directory from the `[update]` repo name rather than the adapter's registered source directory — so after a repo rename it wrote to a fresh empty directory and then failed re-register with `os error 2`. Update now targets the registered source directory and tolerates a changed update repo.\r","truncated":true,"truncatedBy":"lines","totalLines":528,"totalBytes":4788,"outputLines":23,"outputBytes":4788,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3212,"displayContent":{"text":"\r\n### Added\r\n\r\n- **`spt rc` can now attach to an endpoint running on another node.** Previously `spt rc <endpoint>` only resolved endpoints with a live session on the local machine — a cross-node `Active` endpoint (visible in `spt endpoint list`) failed with `no live session for endpoint`. `rc` now resolves the owning node from the registry and attaches over the network, so you can drive a remote endpoint the same way you drive a local one.\r\n\r\n### Changed\r\n\r\n- **`spt endpoint list` now labels the local machine by name.** The `LOCAL (this node)` header is now `This node: <node-id>`, so a listing captured from one machine is unambiguous about which node produced it.\r\n- **`spt endpoint list` uses the same status codes and colored markers as the `spt endpoint run` picker.** The non-interactive listing previously printed raw, text-only status; it now renders the picker's colored square glyphs and status vocabulary, so both surfaces read identically.\r\n- **`spt endpoint run` groups endpoints by machine instead of by subnet.** A machine that shares two subnets with you used to appear twice (once per subnet) with duplicate endpoints; it now shows as a single group with the shared subnets listed beneath the machine name.\r\n- **A lone detached endpoint no longer reads as `Dormant`.** `Dormant` is the multi-instance routing state; a single detached instance now displays as online instead of borrowing that label.\r\n- **The top-right endpoint ID badge is off.** The one-shot corner badge scrolled off screen and left artifacts as the hosted TUI animated or resized; it is disabled pending a proper sticky overlay.\r\n\r\n### Fixed\r\n\r\n- **Attaching to a running terminal session no longer corrupts the scrollback.** Cold-attaching to a full-screen TUI (e.g. Claude Code) used to replay the raw output ring into a fresh terminal — flipping the alternate screen on and off mid-stream and spilling TUI frames into history. The broker now keeps an authoritative screen model and synthesizes a clean repaint of the current screen on a cold attach, so you get the live frame, not a corrupt transcript. (A resume from a known point still re-fetches raw output as before.)\r\n- **`spt rc` to an already-running endpoint no longer prints garbled escape codes on Windows 10 / raw PowerShell.** The garbling was the same raw-ring replay problem as above (not a client terminal-mode issue — `spt endpoint run --attach` rendered fine in the same terminal); the clean-repaint-on-attach fix resolves it. VT output is also enabled defensively on legacy Windows consoles.\r\n- **`spt rc` to a live local endpoint no longer times out with `brain IPC read deadline elapsed` after a self-update.** A single panic while the broker's effect journal was locked could poison it and brick every subsequent attach; the journal now recovers from a poisoned lock, and the loopback attach path fails fast with a real error instead of an opaque 10-second deadline.\r\n- **`spt send` across nodes no longer reports `SENT(WAN)` when nothing was delivered.** A cross-node send was a fire-and-forget local buffer write — a refused or no-perch delivery was silently dropped while the sender printed success. The receiver now writes the delivery outcome back and the sender waits for it, so a real failure prints an honest line; the dial also tries the last-known direct address first (mirroring the gossip path) instead of forcing a cold discovery on every send.\r\n- **The remote endpoint count no longer drifts as endpoints are added and purged.** A remote viewer's `--nodes` count counted non-routable ghost rows in the denominator and never evicted purged endpoints, producing wrong ratios like `0/2` or `1/3`. The count now uses a routable-only denominator, and rows left offline past a grace window are evicted from the gossiped snapshot instead of leaking forever.\r\n- **A locally-controlled endpoint no longer shows as \"ready to control\" on other machines.** Remote viewers only learned about a *remote* controller; a locally-driven endpoint gossiped as uncontrolled. The broker now advertises whether *anyone* (local or remote) is driving an endpoint, so remote viewers see it as controlled.\r\n- **`spt adapter add` no longer swallows install errors.** Errors from the install-as-first-update step were discarded; the failing step's output is now surfaced, and the composite post-install step runs at install time.\r\n- **`spt adapter update` no longer fails to re-register after fetching.** The update derived the install directory from the `[update]` repo name rather than the adapter's registered source directory — so after a repo rename it wrote to a fresh empty directory and then failed re-register with `os error 2`. Update now targets the registered source directory and tolerates a changed update repo.\r\n…\n","startLine":2685,"lineNumbers":[2685,2686,2687,2688,2689,2690,2691,2692,2693,2694,2695,2696,2697,2698,2699,2700,2701,2702,2703,2704,2705,2706,2707,null,2709]},"fileSize":224461,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\CHANGELOG.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3212,"totalBytes":4788,"outputLines":23,"outputBytes":4788,"shownRange":{"start":2685,"end":2707},"nextOffset":2708}}},"isError":false,"timestamp":1789527410155}}
{"type":"message","id":"0e030fda","parentId":"240f48e9","timestamp":"2026-09-16T02:56:50.157Z","message":{"role":"toolResult","toolCallId":"call_kUwinyDxCEY6a4V5BquCmHgV|fc_078b35acef28e338016aaa05720e3087d2a6c997bfd7460750","toolName":"read","content":[{"type":"text","text":"## [0.54.0] - 2026-08-04\n…\n### Internal\n\n- Improved logging granularity for session bring-up and job teardown.\n\n## [0.53.0] - 2026-08-03\n\nMonics are no longer only about peers. A monic is now a **reactionary string** —\na set of triggers plus a body that is revealed when something in the session\nmatches one of them. Classifying a peer is one thing a monic can do, not what a\nmonic is.\n\n**This changes the `spt endpoint monic` commands, and existing invocations will\nneed updating.** A monic is now addressed by its own id rather than by the peer\nit was about, and its body is read from stdin:\n\n- `spt endpoint monic add` takes the id of the monic to write, not a peer\n  endpoint id, and refuses when that id is already taken — replacing one is\n  `update`, so a typo or a re-run no longer silently overwrites the monic\n  already stored there.\n- `spt endpoint monic update` refuses when nothing is stored under that id;\n  writing the first one is `add`. A monic is stated whole.\n- `add` and `update` both accept `--batch` to write or replace several at once\n  from a single stdin payload.\n- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\n  source holds. Copied monics are marked inherited, so the destination can tell\n  its own from the ones it took.\n- A record that cannot be read is listed under its own id instead of being\n  dropped from the listing.\n\nThe trust warning follows the same shift: it joins incoming messages from\nendpoints with no matching monic held for them, rather than ones never\n\"classified\".\n\nFixed:\n\n- A reported psyche failure keeps its kind across a restart, instead of coming\n  back as a different kind.\n- An endpoint's engine-room empowerment survives a session-id rotation. Clearing\n  a session no longer silently leaves the empowerment behind.\n- An endpoint whose owner is long gone can be bound again. Previously the wrong\n  owner could be identified, permanently refusing the bind.\n- When a shutdown cannot reach everything it started, it now says so instead of\n  reporting success.\n- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\n- Fixed a daemon that could consume whole processor cores indefinitely.\n  Previously, each change to a machine's network connection left behind work\n  that never finished, and the cost accumulated over days until several cores\n  were busy. Machines on wireless links were affected worst.\n\n## [0.52.0] - 2026-08-02\n\nA closed subnet now enforces what it declared, everywhere its status is shown.\nPersistent shells survive a machine restart, an admin bring-up proves its key\nonce, and `spt endpoint list` shows you your own nested perches.\n\n### Added\n\n- `spt endpoint list` renders a `Your nested perches:` section for the calling\n  endpoint: bound workers with their status, and the psyche as a named\n…\n  Other agents' entries are unchanged, and the section never moves `Total:`.\n…\n\n…\n\n\n[Showing lines 1069-1127 of 3212. Use :1128 to continue]"}],"details":{"truncation":{"content":"### Internal\r\n\r\n- Improved logging granularity for session bring-up and job teardown.\r\n\r\n## [0.53.0] - 2026-08-03\r\n\r\nMonics are no longer only about peers. A monic is now a **reactionary string** —\r\na set of triggers plus a body that is revealed when something in the session\r\nmatches one of them. Classifying a peer is one thing a monic can do, not what a\r\nmonic is.\r\n\r\n**This changes the `spt endpoint monic` commands, and existing invocations will\r\nneed updating.** A monic is now addressed by its own id rather than by the peer\r\nit was about, and its body is read from stdin:\r\n\r\n- `spt endpoint monic add` takes the id of the monic to write, not a peer\r\n  endpoint id, and refuses when that id is already taken — replacing one is\r\n  `update`, so a typo or a re-run no longer silently overwrites the monic\r\n  already stored there.\r\n- `spt endpoint monic update` refuses when nothing is stored under that id;\r\n  writing the first one is `add`. A monic is stated whole.\r\n- `add` and `update` both accept `--batch` to write or replace several at once\r\n  from a single stdin payload.\r\n- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\r\n  source holds. Copied monics are marked inherited, so the destination can tell\r\n  its own from the ones it took.\r\n- A record that cannot be read is listed under its own id instead of being\r\n  dropped from the listing.\r\n\r\nThe trust warning follows the same shift: it joins incoming messages from\r\nendpoints with no matching monic held for them, rather than ones never\r\n\"classified\".\r\n\r\nFixed:\r\n\r\n- A reported psyche failure keeps its kind across a restart, instead of coming\r\n  back as a different kind.\r\n- An endpoint's engine-room empowerment survives a session-id rotation. Clearing\r\n  a session no longer silently leaves the empowerment behind.\r\n- An endpoint whose owner is long gone can be bound again. Previously the wrong\r\n  owner could be identified, permanently refusing the bind.\r\n- When a shutdown cannot reach everything it started, it now says so instead of\r\n  reporting success.\r\n- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\r\n- Fixed a daemon that could consume whole processor cores indefinitely.\r\n  Previously, each change to a machine's network connection left behind work\r\n  that never finished, and the cost accumulated over days until several cores\r\n  were busy. Machines on wireless links were affected worst.\r\n\r\n## [0.52.0] - 2026-08-02\r\n\r\nA closed subnet now enforces what it declared, everywhere its status is shown.\r\nPersistent shells survive a machine restart, an admin bring-up proves its key\r\nonce, and `spt endpoint list` shows you your own nested perches.\r\n\r\n### Added\r\n\r\n- `spt endpoint list` renders a `Your nested perches:` section for the calling\r\n  endpoint: bound workers with their status, and the psyche as a named\r","truncated":true,"truncatedBy":"lines","totalLines":2144,"totalBytes":2858,"outputLines":59,"outputBytes":2858,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3212,"displayContent":{"text":"## [0.54.0] - 2026-08-04\n…\n### Internal\r\n\r\n- Improved logging granularity for session bring-up and job teardown.\r\n\r\n## [0.53.0] - 2026-08-03\r\n\r\nMonics are no longer only about peers. A monic is now a **reactionary string** —\r\na set of triggers plus a body that is revealed when something in the session\r\nmatches one of them. Classifying a peer is one thing a monic can do, not what a\r\nmonic is.\r\n\r\n**This changes the `spt endpoint monic` commands, and existing invocations will\r\nneed updating.** A monic is now addressed by its own id rather than by the peer\r\nit was about, and its body is read from stdin:\r\n\r\n- `spt endpoint monic add` takes the id of the monic to write, not a peer\r\n  endpoint id, and refuses when that id is already taken — replacing one is\r\n  `update`, so a typo or a re-run no longer silently overwrites the monic\r\n  already stored there.\r\n- `spt endpoint monic update` refuses when nothing is stored under that id;\r\n  writing the first one is `add`. A monic is stated whole.\r\n- `add` and `update` both accept `--batch` to write or replace several at once\r\n  from a single stdin payload.\r\n- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\r\n  source holds. Copied monics are marked inherited, so the destination can tell\r\n  its own from the ones it took.\r\n- A record that cannot be read is listed under its own id instead of being\r\n  dropped from the listing.\r\n\r\nThe trust warning follows the same shift: it joins incoming messages from\r\nendpoints with no matching monic held for them, rather than ones never\r\n\"classified\".\r\n\r\nFixed:\r\n\r\n- A reported psyche failure keeps its kind across a restart, instead of coming\r\n  back as a different kind.\r\n- An endpoint's engine-room empowerment survives a session-id rotation. Clearing\r\n  a session no longer silently leaves the empowerment behind.\r\n- An endpoint whose owner is long gone can be bound again. Previously the wrong\r\n  owner could be identified, permanently refusing the bind.\r\n- When a shutdown cannot reach everything it started, it now says so instead of\r\n  reporting success.\r\n- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\r\n- Fixed a daemon that could consume whole processor cores indefinitely.\r\n  Previously, each change to a machine's network connection left behind work\r\n  that never finished, and the cost accumulated over days until several cores\r\n  were busy. Machines on wireless links were affected worst.\r\n\r\n## [0.52.0] - 2026-08-02\r\n\r\nA closed subnet now enforces what it declared, everywhere its status is shown.\r\nPersistent shells survive a machine restart, an admin bring-up proves its key\r\nonce, and `spt endpoint list` shows you your own nested perches.\r\n\r\n### Added\r\n\r\n- `spt endpoint list` renders a `Your nested perches:` section for the calling\r\n  endpoint: bound workers with their status, and the psyche as a named\r\n…\n  Other agents' entries are unchanged, and the section never moves `Total:`.\n…\n\n…\n","startLine":973,"lineNumbers":[973,null,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,null,1129,null,1144,null,1172]},"fileSize":224461,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\CHANGELOG.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3212,"totalBytes":2858,"outputLines":59,"outputBytes":2858,"shownRange":{"start":1069,"end":1127},"nextOffset":1128}}},"isError":false,"timestamp":1789527410157}}
{"type":"message","id":"907da754","parentId":"0e030fda","timestamp":"2026-09-16T02:56:50.186Z","message":{"role":"toolResult","toolCallId":"call_5a7iB1X4cROxlFxYoNIjuyEw|fc_078b35acef28e338016aaa05720e4887d2b57a2f60e4fc66a7","toolName":"grep","content":[{"type":"text","text":"# CHANGELOG.md\n 555|  `spt api seal verify`, `spt endpoint access allow` and\n*556|  `spt endpoint monic add`.\n 557|\n 558|## [0.61.0] - 2026-08-24\n 559|\n...\n 646|- Warnings that suggest classifying a peer now teach commands that work: the\n*647|  suggested `spt endpoint monic` commands carry the current syntax and the\n 648|  exact trigger the product itself would write. Previously one suggestion\n 649|  used a retired form, and following the other could silently replace a\n 650|  peer's existing triggers.\n...\n 722|\n*723|- `spt endpoint monic --help` now names every trigger kind and marks the inert\n 724|  ones, drawn from the same table the feature itself reads, so the help and the\n 725|  behavior cannot drift apart.\n 726|\n...\n 1061|  had been told. Such a knock is now refused, and nothing is recorded locally.\n*1062|- **A monic that cannot be read still counts as already filed.** When a stored\n*1063|  monic was present but unreadable, `spt endpoint monic add` treated the id as\n*1064|  free and overwrote it, while `spt endpoint monic update` refused for having\n 1065|  nothing to replace — the exact reverse of what each command is for, and in\n 1066|  the one case where the existing content could not be read to judge what\n 1067|  replacing it would cost. Both commands now treat the id as taken.\n...\n 1074|\n*1075|Monics are no longer only about peers. A monic is now a **reactionary string** —\n 1076|a set of triggers plus a body that is revealed when something in the session\n*1077|matches one of them. Classifying a peer is one thing a monic can do, not what a\n*1078|monic is.\n 1079|\n*1080|**This changes the `spt endpoint monic` commands, and existing invocations will\n*1081|need updating.** A monic is now addressed by its own id rather than by the peer\n 1082|it was about, and its body is read from stdin:\n 1083|\n*1084|- `spt endpoint monic add` takes the id of the monic to write, not a peer\n 1085|  endpoint id, and refuses when that id is already taken — replacing one is\n*1086|  `update`, so a typo or a re-run no longer silently overwrites the monic\n 1087|  already stored there.\n*1088|- `spt endpoint monic update` refuses when nothing is stored under that id;\n*1089|  writing the first one is `add`. A monic is stated whole.\n 1090|- `add` and `update` both accept `--batch` to write or replace several at once\n 1091|  from a single stdin payload.\n*1092|- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\n 1093|  source holds. Copied monics are marked inherited, so the destination can tell\n 1094|  its own from the ones it took.\n 1095|- A record that cannot be read is listed under its own id instead of being\n...\n 1098|The trust warning follows the same shift: it joins incoming messages from\n*1099|endpoints with no matching monic held for them, rather than ones never\n 1100|\"classified\".\n 1101|\n 1102|Fixed:\n...\n 1111|  reporting success.\n*1112|- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\n 1113|- Fixed a daemon that could consume whole processor cores indefinitely.\n 1114|  Previously, each change to a machine's network connection left behind work\n 1115|  that never finished, and the cost accumulated over days until several cores\n...\n 1295|  when redeemed, and `spt knock redeem` presents one that was handed over.\n*1296|- `spt endpoint monic` records what an endpoint has concluded about a peer:\n 1297|  `add`, `update`, `remove`, and a bare view of everything held. A note travels\n 1298|  with the agent, so a peer classified while running on one node stays\n 1299|  classified wherever that agent runs next.\n...\n 2299|- `spt send` from inside an agent's shell went out as anonymous\n*2300|  `cli@<machine>` instead of the agent itself, so replies to it bounced with\n 2301|  `NO_PERCH`. Sends from an agent-bound shell are now stamped with the agent's\n 2302|  own id (only when that id really holds a bound perch), and replies route\n 2303|  back to the sender.\n\n# docs/adr/\n## 0003-multi-instance-node-anchored-identity-model.md\n 46|\n*47|- **#7 — wall-clock \"newest\" loses concurrent context writes.** Two active instances editing the same live topic is a semantic *conflict*, not a stale-write race; wall-clock newest silently drops a valid update, and LLM-authored live/project tiering is too soft to be the conflict boundary. **Required:** monotonic per-node epochs / vector clocks (or CRDT-ish merge / explicit conflict review) for the cross-node Psyche merge — the distributed generalization of KNOWN-HAZARDS 6.5. *Decision pending: which...\n*48|- **#8 — `local → most-recently-active → id@node` is ambiguous under partition/clock-skew.** Can route messages or remote-control to the wrong instance around active/dormant transitions. **Required:** registry lease/epoch using monotonic per-node epochs, not wall-clock; chaos-test stale entries + ambiguous active instances.\n 49|- **#9 — dormant-warm default has real resource/security cost.** Warm sessions retain credentials, file locks, model/billing footprint, PTYs, watchers on *every* node. **Required:** measure N dormant sessions on real adapters; define an adapter-specific warm/cold policy + resource budget before locking warm as the default (R-INST-3).\n 50|  **CLOSED 2026-06-04 (M4-D9-3):** measured with the env-gated harness (`crates/spt-daemon/tests/budget.rs`, `SPT_BUDGET=1`) on the rig — an idle warm seat burns **zero CPU**; the cost is RSS only (~8 MiB shell-class, ~300 MiB LLM-harness-class; suspended residual = the on-disk record). Policy locked in `docs/DORMANCY-BUDGET.md`: warm default **confirmed**, auto-suspend opt-in default OFF with the global → node → endpoint `auto_suspend_after_ms` knob chain (D9-2), constrained nodes default the node...\n## 0004-single-daemon-broker-brain-split-and-self-update.md\n 68|### D. Self-update delivery hardening (resolves SERIOUS #5)\n*69|Signature-verify alone is insufficient. v1 adds: monotonic version field (rollback rejection), release-metadata expiry, channel pinning, key rotation/revocation list, and **adapter content signing** (adapter file-pull / delegated-command updates were uncovered by \"binary signature\"). Track as `REQ-HAZARD-UPDATE-ROLLBACK`.\n 70|\n 71|### E. Open spike gaps (must close before M3 builds the daemon)\n 72|1. ✅ **CLOSED (Spike #3, 2026-06-01).** Live Iroh + file-transfer stream survival across brain restart (FATAL #2). Spike #1 only proved PTY + plain TCP; Spike #3 stood up a broker-owned Iroh endpoint + uni QUIC transfer and proved a live peer download survives a brain restart gapless + exactly-once. Loopback shape validated; off-node transport + the QUIC-ownership *implementation* defer to M4. (`docs/spikes/SPIKE-03-quic-survival.md`.)\n## 0007-subnet-notification-primitive.md\n 16|- **Two states:** *seen* (surfaced at least once, tracked per-endpoint) vs *dismissed* (explicit ack — `spt notif dismiss`, or the agent marks it). Surfacing ≠ dismissal.\n*17|- **First-fire** → the user's most-recently-active endpoint in that subnet (presence resolution). **Resurface** undismissed notifs at existing reported boundaries — state→active (`wake`), `api boundary clear`, `api boundary compact`, new-session-start — gated by *seen-per-endpoint* plus a **cross-endpoint suppression timeout** (default ~1h) so a notif can't bounce between endpoints. Scoped to subnets the endpoint is **visible in** (ADR-0006).\n 18|- **Delivery reuses messaging.** A notif to an agent is a notif-flavored envelope delivered to the agent's perch via the existing path; the agent surfaces it. An optional **`notif_command` manifest template** (on **both** harness-adapter and shell-adapter manifests) renders it endpoint-native (OS toast, GameRobot `alert-symbol`), combinable with agent-surface. If presence resolves to a **Shell** attached to the endpoint, the notif renders via *that shell's* template — the v1 seam and the M5 generalizat...\n 19|- **`spt notify`** lets any agent issue a subnet-wide notif (v1: reaches the user on their active endpoint). The **envelope `from`** carries the issuer's endpoint id + node + subnet (subnet surfaced only to multi-subnet receivers).\n 20|\n## 0013-psyche-reconciled-context-merge.md\n 13|beats stale LLM) must generalize to distributed writes. The M4-PLAN D6b decision\n*14|already locked the *ordering* model: per-node **monotonic epoch counters + a\n 15|version vector** (one counter per node — the same `EpochSource` that feeds the\n 16|D3b registry lease), dominate→accept, dominated→drop, **concurrent→surface, never\n 17|silent newest-wins**; wall-clock is at most a human tiebreaker hint.\n## 0017-subnet-mesh-membership-seed-proof.md\n 23|\n*24|2. **Member roster — relayed; registry rows — not.** The roster is a node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — **not** the seed), **seeded in full at pairing** (the seed-holder hands the joiner the whole current roster, so a fresh node knows even offline members) and merged on every member connection (each node authors its own entry, ordered by the per-node monotonic **lease epoch**, strictly-greater wins). Registry rows stay **own-autho...\n 25|\n 26|3. **Removal needs a tombstone.** A grow-set can't delete by omission (an un-tombstoned revokee re-inserts itself on its next seed-proof'd connect). `spt subnet revoke <node>...` writes a per-pubkey **tombstone** that propagates over member connections, dominates the roster entry, and augments the gate to **seed-proof ∧ ¬tombstoned**. A completed re-pair ceremony for a tombstoned pubkey clears its tombstone.\n 27|\n## 0018-broker-brain-process-isolation-restoration.md\n 23|1. **Supervision (Q2).** The broker is the always-up per-machine anchor (one per `SPT_HOME`, present even with zero endpoints). It owns the seed-control lock + liveness (`ensure_running`/`is_running` target) and supervises/spawns the brain as its child.\n*24|2. **Update trigger (Q3).** `apply` swaps the binary on disk, then signals the brain to snapshot + self-exit; the broker auto-respawns from the executable path (now the new binary); the new brain re-attaches. Reuses the existing snapshot→drop→re-attach primitive; an update is a *planned* crash on the path the broker already recovers from. **`[AMENDED 2026-06-11, v0.4.2]`** \"the executable path\" silently assumed path-string semantics. The Linux apply renames the running `spt` → `spt.old-N`; a per-sp...\n 25|3. **Loop-timing continuity (Q4).** Durable absolute-deadline state on disk, not a handoff snapshot. Periodic loops persist `(anchor, interval)` once on a fresh/crash start and derive `next_fire` functionally (no per-fire writes); an update restart keeps deriving (phase preserved), a crash restart resets the anchor. One-shot deadlines persist at creation and survive crash + update. **`[V3]`** The one-shot *rule* is fixed here; its *machinery* is built with the alarm port (no untested dead code). **`[V4]`...\n 26|4. **IPC boundary (Q5).** ADR-0004 §B adjudicates: net bring-up → broker (already broker-owned via `broker.rs:175` `OnceLock` — near-free), digest hub → broker / parse → brain, seed-lock → broker; every brain→broker call becomes a versioned IPC verb (no shared `Arc`). **Exception:** shellwake watcher children stay brain-side, re-reconciled from disk on start (rare updates make the window tolerable). Broker enlargement accepted (ADR-0004:63 precedent). **`[V6]`** Steady state after any update...\n 27|5. **Multi-session handoff (Q6).** The broker becomes cursor-of-record per session; the new brain re-attaches **all** sessions in resume mode. Output is at-least-once (matches the SPIKE-05 terminal-stream contract); input/effects stay exactly-once via the broker-owned `EffectJournal`. The explicit `BrainState` handoff *message* retires (no brain→brain channel exists under the self-exit trigger).\n...\n 35|- **Requirement registry:** REQ-DAEMON-2 and REQ-UPD-3's `int` evidence must be **re-pointed** to a productionized SPIKE-01/03 E2E proving *process-level* endpoint survival (`[V5]`). Two new hazards are minted: `REQ-HAZARD-BROKER-PROCESS-ISOLATION` (a brain restart must never drop a hosted endpoint) and `REQ-HAZARD-ROLLBACK-STATE-COMPAT`. A KNOWN-HAZARDS §6.7 entry records the regression.\n*36|- **Sequencing:** the restoration is the next milestone, before `spt-claude-code` scoping (operator-accepted 2026-06-09). Rationale: it is the *last* release that needs a manual fleet daemon bounce — paid 3× for v0.3.2 — so every adapter-era release rolls seamlessly; and the adapter is better built on the final topology than atop a daemon under later surgery while it hosts the user's daily driver. The split changes daemon internals, not the M8-frozen CLI/api surface.\n 37|- **Out of scope (unchanged):** the broker-touching update classes (broker-compatible / broker-breaking) remain as ADR-0004 left them; whole-daemon FD-passing stays the deferred \"future polish\" (ADR-0004:38); a durable in-daemon alarm scheduler is a separate gap (alarms are legacy-listener-only today).\n## 0020-event-envelope-sole-arriving-format-reply-to-removed.md\n 97|   format is the `<EVENT>` envelope.\n*98|4. **Reply-correlation rebinds onto the structural `from` / `<EVENT from=…>`\n 99|   attribute** — the data was always there, only mislabeled:\n 100|   - **Access gate** (ADR-0009 reply-vs-new): classify an inbound as\n 101|     established/related by correlating its `from` against the endpoint's prior\n...\n 127|    (or composes `<EVENT>` for the agent surface); `access.rs` comment/anchor\n*128|    rebind to `from`.\n 129|  - `spt-msg` — `wire.rs` `__REPLY_TO__` TCP frame deleted/replaced;\n 130|    `emit.rs::parse_frame` removed (compose from structural `(from, body)`);\n*131|    `deliver.rs` / `listener.rs` / `ring.rs` / `ready.rs` rebind; `lib.rs`\n 132|    ADR-0001 framing corrected (the `<EVENT>` envelope is the stable format, not\n 133|    the TCP frame).\n 134|  - `spt` — `api poll` / `api worker-poll` (`delivery.rs::emit`) compose `<EVENT>`\n...\n 136|    frame; `cli.rs` `--from` help reworded (no `__REPLY_TO__`).\n*137|  - `spt-daemon` — `psyrelay.rs`, `notif.rs`, `access.rs`, `shellchan.rs` rebind\n 138|    the reply-target/correlation onto `from`.\n 139|  - `spt-net` — `wanmsg.rs` already carries `from` structurally; only the comment\n 140|    \"(`__REPLY_TO__`)\" is corrected (no wire change).\n## 0032-boundary-rotation-credential.md\n 10|\n*11|`api boundary <clear|compact> <id> --to-session-id <sid>` rebinds a perch to the session id a harness rotates to on `/clear`/`/compact` (CONTEXT.md \"Inbound `api` surface\": the report *carries the new session_id*; the endpoint identity and **`parent_pid` anchor hold** across the rotation).\n 12|\n 13|The local-api auth hardening (REQ-HAZARD-LOCAL-API-AUTH, codex #13) later wrapped every mutating `api` verb in one uniform gate: prove association with `--token` or a `--session-id` **matching the perch record**. For every other verb the caller naturally holds that sid — it *is* the current session. `boundary` is the one verb where it is not: the matching sid belongs to the session being **departed**, and by the time the harness fires the rotation hook, that session's context (env, per-session state) i...\n 14|\n## 0037-materialized-project-index.md\n 33|   context-store commit path exists, so invalidation keys on branch-tip\n*34|   fingerprints with a debounced global refresh, per-endpoint refreshes on\n 35|   session/cwd/bind/rename/fork/purge events, and a low-frequency periodic\n 36|   reconcile. Ordinary commits do not change project identity.\n 37|   <!-- [doc->REQ-PROJECT-INDEX-INVALIDATION] -->\n## 0039-peer-route-resolution-truth.md\n 77|   reports live peer count, last successful peer dial, last admitted registry\n*78|   update, and the duration of any all-peer failure. Truthful health is the\n 79|   acceptance surface of this contract, not a follow-up: the incident was\n 80|   invisible precisely because `net_up`, the heartbeat, and durable counts\n 81|   all answer a different question than \"can I reach anyone?\".\n## 0043-terminal-render-lifecycle.md\n 73|forces full clear+repaint; commit a baseline only after successful delivery; teardown is\n*74|idempotent and comprehensive (panic path included). Explicitly rejected: importing a\n 75|multiplexer stack; committing a baseline while ignoring write errors.\n 76|\n 77|## Consequences\n## 0044-controller-lease-truth.md\n 69|     attach stream force-closed, input fence moves with the slot. Without this a live\n*70|     replacement viewport bounces Busy off a stale-replay worker serving a zombie stream\n 71|     to a dead viewport indefinitely (no reaper exists for that shape) — a post-restart\n 72|     lockout, order-dependent, a regression against fix-6's order-independence (T6);\n 73|   - **older generation** (stale replay) → refused Busy — unchanged.\n## 0050-golden-ci-merge-integration.md\n 13|- **GitHub merge queue** — requires branch protection this repo deliberately lacks (agent-watcher enforcement), does rolling batches not milestone batches, cannot express the red protocol.\n*14|- **Eject-and-proceed on conflict** — shipping the batch minus a conflicting PR. Rejected: a milestone ships whole; conflicts bounce to their author and the golden run waits.\n 15|\n 16|## Consequences\n 17|\n...\n 32|- **Face 4 — the attribution parse finds nothing.** `ci-notify.sh` extracts a line-anchored `Co-authored by:` trailer. A commit body containing literal backslash-`n` characters leaves the apparent trailer mid-line, so the extractor matches nothing and the co-author silently receives no notification. This is the same class: silence that reads as “there was none.” A missing parseable trailer must emit a workflow warning and explicitly report the doyle-only fallback. Notification delivery remains best...\n*33|- **Face 5 — the red exits without evidence.** Golden run `30501468421`, Windows job `90742055246`, reported `worker_lifecycle_e2e` as only `running 1 test` followed by exit code 1: every child outcome, assertion, and observability point sat *after* a `taskkill /PID <daemon.pid> /F /T` reaper. A hard-killed harness cannot unwind, so it cannot print a panic or assertion. Emit complete child status/stdout/stderr before any destructive boundary. A breadcrumb pid is not identity: bind the observed daemon t...\n 34|- **Face 6 — a competent run measures the wrong tree.** The first reassembled tip `aa487b9` sat on a sibling line from `ce4386e`, omitting the six-commit repair batch—including the `SPT_HOME` isolation repair and the two-host independence workflow that produced the seam evidence. A golden run there would likely have gone green while testing none of the repairs it purported to validate. Every other check verified *what* the run measured; none verified **which tree** it measured. The discrepancy surfac...\n 35|\n 36|### Rulings\n## 0052-engine-room-endpoint-empower.md\n 94|  into a ledger-unwritable refusal, a worse lie than the one being fixed.\n*95|- **Reset on success; persisted across daemon restarts.** A bounce that cleared\n 96|  the ledger would restore the full budget on demand (the per-process-mint defect\n 97|  class the access-model spec found).\n 98|- **Loud past the third failure** — a notification, so brute force is something\n...\n 306|  documented mitigation is to run the ceremony early in a node's life.\n*307|- **Reset keeps the elevation gate** (decision 4): it rebinds facts an incumbent\n 308|  governance surface already depends on, and an agent must never be able to\n 309|  re-home a live engine room.\n 310|- **Both arms refuse invocation by an SPT agent.** The deny hinges on\n## 0059-lan-exposure-only-for-the-bootstrap-surface.md\n 116|rerun bootstrap to retry admission. Repeated start retries admission without replacing\n*117|the already-admitted signed set or rebinding its listener.\n 118|\n 119|Elevation launch is not repair completion. Report admission reconciled only after\n 120|observing BOTH owned rules and verifying each one's TCP port and complete network scope\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":"CHANGELOG.md, docs/adr","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":42,"fileCount":16,"files":["CHANGELOG.md","docs/adr/0003-multi-instance-node-anchored-identity-model.md","docs/adr/0004-single-daemon-broker-brain-split-and-self-update.md","docs/adr/0007-subnet-notification-primitive.md","docs/adr/0013-psyche-reconciled-context-merge.md","docs/adr/0017-subnet-mesh-membership-seed-proof.md","docs/adr/0018-broker-brain-process-isolation-restoration.md","docs/adr/0020-event-envelope-sole-arriving-format-reply-to-removed.md","docs/adr/0032-boundary-rotation-credential.md","docs/adr/0037-materialized-project-index.md","docs/adr/0039-peer-route-resolution-truth.md","docs/adr/0043-terminal-render-lifecycle.md","docs/adr/0044-controller-lease-truth.md","docs/adr/0050-golden-ci-merge-integration.md","docs/adr/0052-engine-room-endpoint-empower.md","docs/adr/0059-lan-exposure-only-for-the-bootstrap-surface.md"],"fileMatches":[{"path":"CHANGELOG.md","count":20},{"path":"docs/adr/0003-multi-instance-node-anchored-identity-model.md","count":2},{"path":"docs/adr/0004-single-daemon-broker-brain-split-and-self-update.md","count":1},{"path":"docs/adr/0007-subnet-notification-primitive.md","count":1},{"path":"docs/adr/0013-psyche-reconciled-context-merge.md","count":1},{"path":"docs/adr/0017-subnet-mesh-membership-seed-proof.md","count":1},{"path":"docs/adr/0018-broker-brain-process-isolation-restoration.md","count":2},{"path":"docs/adr/0020-event-envelope-sole-arriving-format-reply-to-removed.md","count":4},{"path":"docs/adr/0032-boundary-rotation-credential.md","count":1},{"path":"docs/adr/0037-materialized-project-index.md","count":1},{"path":"docs/adr/0039-peer-route-resolution-truth.md","count":1},{"path":"docs/adr/0043-terminal-render-lifecycle.md","count":1},{"path":"docs/adr/0044-controller-lease-truth.md","count":1},{"path":"docs/adr/0050-golden-ci-merge-integration.md","count":2},{"path":"docs/adr/0052-engine-room-endpoint-empower.md","count":2},{"path":"docs/adr/0059-lan-exposure-only-for-the-bootstrap-surface.md","count":1}],"truncated":true,"perFileLimitReached":20,"displayContent":"# CHANGELOG.md\n  555│  `spt api seal verify`, `spt endpoint access allow` and\n *556│  `spt endpoint monic add`.\n  557│\n  558│## [0.61.0] - 2026-08-24\n  559│\n     │...\n  646│- Warnings that suggest classifying a peer now teach commands that work: the\n *647│  suggested `spt endpoint monic` commands carry the current syntax and the\n  648│  exact trigger the product itself would write. Previously one suggestion\n  649│  used a retired form, and following the other could silently replace a\n  650│  peer's existing triggers.\n     │...\n  722│\n *723│- `spt endpoint monic --help` now names every trigger kind and marks the inert\n  724│  ones, drawn from the same table the feature itself reads, so the help and the\n  725│  behavior cannot drift apart.\n  726│\n     │...\n 1061│  had been told. Such a knock is now refused, and nothing is recorded locally.\n*1062│- **A monic that cannot be read still counts as already filed.** When a stored\n*1063│  monic was present but unreadable, `spt endpoint monic add` treated the id as\n*1064│  free and overwrote it, while `spt endpoint monic update` refused for having\n 1065│  nothing to replace — the exact reverse of what each command is for, and in\n 1066│  the one case where the existing content could not be read to judge what\n 1067│  replacing it would cost. Both commands now treat the id as taken.\n     │...\n 1074│\n*1075│Monics are no longer only about peers. A monic is now a **reactionary string** —\n 1076│a set of triggers plus a body that is revealed when something in the session\n*1077│matches one of them. Classifying a peer is one thing a monic can do, not what a\n*1078│monic is.\n 1079│\n*1080│**This changes the `spt endpoint monic` commands, and existing invocations will\n*1081│need updating.** A monic is now addressed by its own id rather than by the peer\n 1082│it was about, and its body is read from stdin:\n 1083│\n*1084│- `spt endpoint monic add` takes the id of the monic to write, not a peer\n 1085│  endpoint id, and refuses when that id is already taken — replacing one is\n*1086│  `update`, so a typo or a re-run no longer silently overwrites the monic\n 1087│  already stored there.\n*1088│- `spt endpoint monic update` refuses when nothing is stored under that id;\n*1089│  writing the first one is `add`. A monic is stated whole.\n 1090│- `add` and `update` both accept `--batch` to write or replace several at once\n 1091│  from a single stdin payload.\n*1092│- `spt endpoint monic clone` copies by monic id, or `--all` for every monic the\n 1093│  source holds. Copied monics are marked inherited, so the destination can tell\n 1094│  its own from the ones it took.\n 1095│- A record that cannot be read is listed under its own id instead of being\n     │...\n 1098│The trust warning follows the same shift: it joins incoming messages from\n*1099│endpoints with no matching monic held for them, rather than ones never\n 1100│\"classified\".\n 1101│\n 1102│Fixed:\n     │...\n 1111│  reporting success.\n*1112│- `spt endpoint --help` describes what `monic` and `trust-warning` actually do.\n 1113│- Fixed a daemon that could consume whole processor cores indefinitely.\n 1114│  Previously, each change to a machine's network connection left behind work\n 1115│  that never finished, and the cost accumulated over days until several cores\n     │...\n 1295│  when redeemed, and `spt knock redeem` presents one that was handed over.\n*1296│- `spt endpoint monic` records what an endpoint has concluded about a peer:\n 1297│  `add`, `update`, `remove`, and a bare view of everything held. A note travels\n 1298│  with the agent, so a peer classified while running on one node stays\n 1299│  classified wherever that agent runs next.\n     │...\n 2299│- `spt send` from inside an agent's shell went out as anonymous\n*2300│  `cli@<machine>` instead of the agent itself, so replies to it bounced with\n 2301│  `NO_PERCH`. Sends from an agent-bound shell are now stamped with the agent's\n 2302│  own id (only when that id really holds a bound perch), and replies route\n 2303│  back to the sender.\n\n# docs/adr/\n## 0003-multi-instance-node-anchored-identity-model.md\n 46│\n*47│- **#7 — wall-clock \"newest\" loses concurrent context writes.** Two active instances editing the same live topic is a semantic *conflict*, not a stale-write race; wall-clock newest silently drops a valid update, and LLM-authored live/project tiering is too soft to be the conflict boundary. **Required:** monotonic per-node epochs / vector clocks (or CRDT-ish merge / explicit conflict review) for the cross-node Psyche merge — the distributed generalization of KNOWN-HAZARDS 6.5. *Decision pending: which...\n*48│- **#8 — `local → most-recently-active → id@node` is ambiguous under partition/clock-skew.** Can route messages or remote-control to the wrong instance around active/dormant transitions. **Required:** registry lease/epoch using monotonic per-node epochs, not wall-clock; chaos-test stale entries + ambiguous active instances.\n 49│- **#9 — dormant-warm default has real resource/security cost.** Warm sessions retain credentials, file locks, model/billing footprint, PTYs, watchers on *every* node. **Required:** measure N dormant sessions on real adapters; define an adapter-specific warm/cold policy + resource budget before locking warm as the default (R-INST-3).\n 50│  **CLOSED 2026-06-04 (M4-D9-3):** measured with the env-gated harness (`crates/spt-daemon/tests/budget.rs`, `SPT_BUDGET=1`) on the rig — an idle warm seat burns **zero CPU**; the cost is RSS only (~8 MiB shell-class, ~300 MiB LLM-harness-class; suspended residual = the on-disk record). Policy locked in `docs/DORMANCY-BUDGET.md`: warm default **confirmed**, auto-suspend opt-in default OFF with the global → node → endpoint `auto_suspend_after_ms` knob chain (D9-2), constrained nodes default the node...\n## 0004-single-daemon-broker-brain-split-and-self-update.md\n 68│### D. Self-update delivery hardening (resolves SERIOUS #5)\n*69│Signature-verify alone is insufficient. v1 adds: monotonic version field (rollback rejection), release-metadata expiry, channel pinning, key rotation/revocation list, and **adapter content signing** (adapter file-pull / delegated-command updates were uncovered by \"binary signature\"). Track as `REQ-HAZARD-UPDATE-ROLLBACK`.\n 70│\n 71│### E. Open spike gaps (must close before M3 builds the daemon)\n 72│1. ✅ **CLOSED (Spike #3, 2026-06-01).** Live Iroh + file-transfer stream survival across brain restart (FATAL #2). Spike #1 only proved PTY + plain TCP; Spike #3 stood up a broker-owned Iroh endpoint + uni QUIC transfer and proved a live peer download survives a brain restart gapless + exactly-once. Loopback shape validated; off-node transport + the QUIC-ownership *implementation* defer to M4. (`docs/spikes/SPIKE-03-quic-survival.md`.)\n## 0007-subnet-notification-primitive.md\n 16│- **Two states:** *seen* (surfaced at least once, tracked per-endpoint) vs *dismissed* (explicit ack — `spt notif dismiss`, or the agent marks it). Surfacing ≠ dismissal.\n*17│- **First-fire** → the user's most-recently-active endpoint in that subnet (presence resolution). **Resurface** undismissed notifs at existing reported boundaries — state→active (`wake`), `api boundary clear`, `api boundary compact`, new-session-start — gated by *seen-per-endpoint* plus a **cross-endpoint suppression timeout** (default ~1h) so a notif can't bounce between endpoints. Scoped to subnets the endpoint is **visible in** (ADR-0006).\n 18│- **Delivery reuses messaging.** A notif to an agent is a notif-flavored envelope delivered to the agent's perch via the existing path; the agent surfaces it. An optional **`notif_command` manifest template** (on **both** harness-adapter and shell-adapter manifests) renders it endpoint-native (OS toast, GameRobot `alert-symbol`), combinable with agent-surface. If presence resolves to a **Shell** attached to the endpoint, the notif renders via *that shell's* template — the v1 seam and the M5 generalizat...\n 19│- **`spt notify`** lets any agent issue a subnet-wide notif (v1: reaches the user on their active endpoint). The **envelope `from`** carries the issuer's endpoint id + node + subnet (subnet surfaced only to multi-subnet receivers).\n 20│\n## 0013-psyche-reconciled-context-merge.md\n 13│beats stale LLM) must generalize to distributed writes. The M4-PLAN D6b decision\n*14│already locked the *ordering* model: per-node **monotonic epoch counters + a\n 15│version vector** (one counter per node — the same `EpochSource` that feeds the\n 16│D3b registry lease), dominate→accept, dominated→drop, **concurrent→surface, never\n 17│silent newest-wins**; wall-clock is at most a human tiebreaker hint.\n## 0017-subnet-mesh-membership-seed-proof.md\n 23│\n*24│2. **Member roster — relayed; registry rows — not.** The roster is a node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — **not** the seed), **seeded in full at pairing** (the seed-holder hands the joiner the whole current roster, so a fresh node knows even offline members) and merged on every member connection (each node authors its own entry, ordered by the per-node monotonic **lease epoch**, strictly-greater wins). Registry rows stay **own-autho...\n 25│\n 26│3. **Removal needs a tombstone.** A grow-set can't delete by omission (an un-tombstoned revokee re-inserts itself on its next seed-proof'd connect). `spt subnet revoke <node>...` writes a per-pubkey **tombstone** that propagates over member connections, dominates the roster entry, and augments the gate to **seed-proof ∧ ¬tombstoned**. A completed re-pair ceremony for a tombstoned pubkey clears its tombstone.\n 27│\n## 0018-broker-brain-process-isolation-restoration.md\n 23│1. **Supervision (Q2).** The broker is the always-up per-machine anchor (one per `SPT_HOME`, present even with zero endpoints). It owns the seed-control lock + liveness (`ensure_running`/`is_running` target) and supervises/spawns the brain as its child.\n*24│2. **Update trigger (Q3).** `apply` swaps the binary on disk, then signals the brain to snapshot + self-exit; the broker auto-respawns from the executable path (now the new binary); the new brain re-attaches. Reuses the existing snapshot→drop→re-attach primitive; an update is a *planned* crash on the path the broker already recovers from. **`[AMENDED 2026-06-11, v0.4.2]`** \"the executable path\" silently assumed path-string semantics. The Linux apply renames the running `spt` → `spt.old-N`; a per-sp...\n 25│3. **Loop-timing continuity (Q4).** Durable absolute-deadline state on disk, not a handoff snapshot. Periodic loops persist `(anchor, interval)` once on a fresh/crash start and derive `next_fire` functionally (no per-fire writes); an update restart keeps deriving (phase preserved), a crash restart resets the anchor. One-shot deadlines persist at creation and survive crash + update. **`[V3]`** The one-shot *rule* is fixed here; its *machinery* is built with the alarm port (no untested dead code). **`[V4]`...\n 26│4. **IPC boundary (Q5).** ADR-0004 §B adjudicates: net bring-up → broker (already broker-owned via `broker.rs:175` `OnceLock` — near-free), digest hub → broker / parse → brain, seed-lock → broker; every brain→broker call becomes a versioned IPC verb (no shared `Arc`). **Exception:** shellwake watcher children stay brain-side, re-reconciled from disk on start (rare updates make the window tolerable). Broker enlargement accepted (ADR-0004:63 precedent). **`[V6]`** Steady state after any update...\n 27│5. **Multi-session handoff (Q6).** The broker becomes cursor-of-record per session; the new brain re-attaches **all** sessions in resume mode. Output is at-least-once (matches the SPIKE-05 terminal-stream contract); input/effects stay exactly-once via the broker-owned `EffectJournal`. The explicit `BrainState` handoff *message* retires (no brain→brain channel exists under the self-exit trigger).\n   │...\n 35│- **Requirement registry:** REQ-DAEMON-2 and REQ-UPD-3's `int` evidence must be **re-pointed** to a productionized SPIKE-01/03 E2E proving *process-level* endpoint survival (`[V5]`). Two new hazards are minted: `REQ-HAZARD-BROKER-PROCESS-ISOLATION` (a brain restart must never drop a hosted endpoint) and `REQ-HAZARD-ROLLBACK-STATE-COMPAT`. A KNOWN-HAZARDS §6.7 entry records the regression.\n*36│- **Sequencing:** the restoration is the next milestone, before `spt-claude-code` scoping (operator-accepted 2026-06-09). Rationale: it is the *last* release that needs a manual fleet daemon bounce — paid 3× for v0.3.2 — so every adapter-era release rolls seamlessly; and the adapter is better built on the final topology than atop a daemon under later surgery while it hosts the user's daily driver. The split changes daemon internals, not the M8-frozen CLI/api surface.\n 37│- **Out of scope (unchanged):** the broker-touching update classes (broker-compatible / broker-breaking) remain as ADR-0004 left them; whole-daemon FD-passing stays the deferred \"future polish\" (ADR-0004:38); a durable in-daemon alarm scheduler is a separate gap (alarms are legacy-listener-only today).\n## 0020-event-envelope-sole-arriving-format-reply-to-removed.md\n  97│   format is the `<EVENT>` envelope.\n *98│4. **Reply-correlation rebinds onto the structural `from` / `<EVENT from=…>`\n  99│   attribute** — the data was always there, only mislabeled:\n 100│   - **Access gate** (ADR-0009 reply-vs-new): classify an inbound as\n 101│     established/related by correlating its `from` against the endpoint's prior\n    │...\n 127│    (or composes `<EVENT>` for the agent surface); `access.rs` comment/anchor\n*128│    rebind to `from`.\n 129│  - `spt-msg` — `wire.rs` `__REPLY_TO__` TCP frame deleted/replaced;\n 130│    `emit.rs::parse_frame` removed (compose from structural `(from, body)`);\n*131│    `deliver.rs` / `listener.rs` / `ring.rs` / `ready.rs` rebind; `lib.rs`\n 132│    ADR-0001 framing corrected (the `<EVENT>` envelope is the stable format, not\n 133│    the TCP frame).\n 134│  - `spt` — `api poll` / `api worker-poll` (`delivery.rs::emit`) compose `<EVENT>`\n    │...\n 136│    frame; `cli.rs` `--from` help reworded (no `__REPLY_TO__`).\n*137│  - `spt-daemon` — `psyrelay.rs`, `notif.rs`, `access.rs`, `shellchan.rs` rebind\n 138│    the reply-target/correlation onto `from`.\n 139│  - `spt-net` — `wanmsg.rs` already carries `from` structurally; only the comment\n 140│    \"(`__REPLY_TO__`)\" is corrected (no wire change).\n## 0032-boundary-rotation-credential.md\n 10│\n*11│`api boundary <clear|compact> <id> --to-session-id <sid>` rebinds a perch to the session id a harness rotates to on `/clear`/`/compact` (CONTEXT.md \"Inbound `api` surface\": the report *carries the new session_id*; the endpoint identity and **`parent_pid` anchor hold** across the rotation).\n 12│\n 13│The local-api auth hardening (REQ-HAZARD-LOCAL-API-AUTH, codex #13) later wrapped every mutating `api` verb in one uniform gate: prove association with `--token` or a `--session-id` **matching the perch record**. For every other verb the caller naturally holds that sid — it *is* the current session. `boundary` is the one verb where it is not: the matching sid belongs to the session being **departed**, and by the time the harness fires the rotation hook, that session's context (env, per-session state) i...\n 14│\n## 0037-materialized-project-index.md\n 33│   context-store commit path exists, so invalidation keys on branch-tip\n*34│   fingerprints with a debounced global refresh, per-endpoint refreshes on\n 35│   session/cwd/bind/rename/fork/purge events, and a low-frequency periodic\n 36│   reconcile. Ordinary commits do not change project identity.\n 37│   <!-- [doc->REQ-PROJECT-INDEX-INVALIDATION] -->\n## 0039-peer-route-resolution-truth.md\n 77│   reports live peer count, last successful peer dial, last admitted registry\n*78│   update, and the duration of any all-peer failure. Truthful health is the\n 79│   acceptance surface of this contract, not a follow-up: the incident was\n 80│   invisible precisely because `net_up`, the heartbeat, and durable counts\n 81│   all answer a different question than \"can I reach anyone?\".\n## 0043-terminal-render-lifecycle.md\n 73│forces full clear+repaint; commit a baseline only after successful delivery; teardown is\n*74│idempotent and comprehensive (panic path included). Explicitly rejected: importing a\n 75│multiplexer stack; committing a baseline while ignoring write errors.\n 76│\n 77│## Consequences\n## 0044-controller-lease-truth.md\n 69│     attach stream force-closed, input fence moves with the slot. Without this a live\n*70│     replacement viewport bounces Busy off a stale-replay worker serving a zombie stream\n 71│     to a dead viewport indefinitely (no reaper exists for that shape) — a post-restart\n 72│     lockout, order-dependent, a regression against fix-6's order-independence (T6);\n 73│   - **older generation** (stale replay) → refused Busy — unchanged.\n## 0050-golden-ci-merge-integration.md\n 13│- **GitHub merge queue** — requires branch protection this repo deliberately lacks (agent-watcher enforcement), does rolling batches not milestone batches, cannot express the red protocol.\n*14│- **Eject-and-proceed on conflict** — shipping the batch minus a conflicting PR. Rejected: a milestone ships whole; conflicts bounce to their author and the golden run waits.\n 15│\n 16│## Consequences\n 17│\n   │...\n 32│- **Face 4 — the attribution parse finds nothing.** `ci-notify.sh` extracts a line-anchored `Co-authored by:` trailer. A commit body containing literal backslash-`n` characters leaves the apparent trailer mid-line, so the extractor matches nothing and the co-author silently receives no notification. This is the same class: silence that reads as “there was none.” A missing parseable trailer must emit a workflow warning and explicitly report the doyle-only fallback. Notification delivery remains best...\n*33│- **Face 5 — the red exits without evidence.** Golden run `30501468421`, Windows job `90742055246`, reported `worker_lifecycle_e2e` as only `running 1 test` followed by exit code 1: every child outcome, assertion, and observability point sat *after* a `taskkill /PID <daemon.pid> /F /T` reaper. A hard-killed harness cannot unwind, so it cannot print a panic or assertion. Emit complete child status/stdout/stderr before any destructive boundary. A breadcrumb pid is not identity: bind the observed daemon t...\n 34│- **Face 6 — a competent run measures the wrong tree.** The first reassembled tip `aa487b9` sat on a sibling line from `ce4386e`, omitting the six-commit repair batch—including the `SPT_HOME` isolation repair and the two-host independence workflow that produced the seam evidence. A golden run there would likely have gone green while testing none of the repairs it purported to validate. Every other check verified *what* the run measured; none verified **which tree** it measured. The discrepancy surfac...\n 35│\n 36│### Rulings\n## 0052-engine-room-endpoint-empower.md\n  94│  into a ledger-unwritable refusal, a worse lie than the one being fixed.\n *95│- **Reset on success; persisted across daemon restarts.** A bounce that cleared\n  96│  the ledger would restore the full budget on demand (the per-process-mint defect\n  97│  class the access-model spec found).\n  98│- **Loud past the third failure** — a notification, so brute force is something\n    │...\n 306│  documented mitigation is to run the ceremony early in a node's life.\n*307│- **Reset keeps the elevation gate** (decision 4): it rebinds facts an incumbent\n 308│  governance surface already depends on, and an agent must never be able to\n 309│  re-home a live engine room.\n 310│- **Both arms refuse invocation by an SPT agent.** The deny hinges on\n## 0059-lan-exposure-only-for-the-bootstrap-surface.md\n 116│rerun bootstrap to retry admission. Repeated start retries admission without replacing\n*117│the already-admitted signed set or rebinding its listener.\n 118│\n 119│Elevation launch is not repair completion. Report admission reconciled only after\n 120│observing BOTH owned rules and verifying each one's TCP port and complete network scope","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789527410185}}
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IPv4-only QUIC binds do not, from this historical evidence alone, establish that every discovery/HTTPS path is IPv4-only. #30 and #174 are distinct prolonged outbound-dial failures, not proof of today's periodic runtime freezes.","files":[{"path":"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md:12-20","description":"Primary contemporaneous diagnostic memory: failed discovery IPv6 TCP reachability, working IPv4, adapter-wide IPv6 disable immediately restored join."},{"path":"docs/design/robust-wan-subnet-join.md:9-18","description":"Original incident's 30-second rotating identity, 75-second search deadline, approximately 90-second accepted token window, and network discriminants."},{"path":"docs/adr/0030-robust-wan-subnet-join.md:21-41","description":"Chosen remedies: meet-before-code, per-family bind gate and overrides, explicit failure reporting; periodic family reevaluation deferred."},{"path":"CHANGELOG.md:2722-2741","description":"v0.17.0, 2026-06-28, records shipping family gating, overrides, two-phase join and diagnostic improvements."},{"path":"CHANGELOG.md:1113-1116","description":"v0.53.0 separately records fixing accumulated unfinished work after network changes; not evidence #174 endpoint-recreate recovery shipped."},{"path":"https://github.com/BigscreenVR/spt-bs-releases/issues/30","description":"Prolonged same-millisecond outbound dial failures and misleading remote-peer attribution; one follow-up comment."},{"path":"https://github.com/BigscreenVR/spt-bs-releases/issues/174","description":"NIC-bounce endpoint wedge, same-binary daemon-restart discriminant, and later correction separating ENLYZEAM's transient outage."}],"architecture":"Historical layers must stay separate: public rotating rendezvous identity → iroh discovery (dns.iroh.link, distinct from relay) → transport establishment → pairing ceremony. The shipped family gate addresses endpoint binding. The historical operator experiment disabled IPv6 across the adapter, a broader intervention. Neither historical issue identifies a specific synchronous call occupying NetHost's workers.","report":"## Original measured mechanism\nFACT — The named memory records SCELTOUIN on 2026-06-27 resolving AAAA but failing TCP 443 to dns.iroh.link's IPv6 address while IPv4 succeeded; disabling IPv6 on the active adapter made joining succeed immediately. Relay reachability was healthy and explicitly distinguished from discovery reachability. Clock offset was +0.09 seconds; firewall and NTP were checked. Source: C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md:12-18.\n\nThe memory attributes the join failure to dead-family attempts silently consuming rotating rendezvous validity. Bounds documented in docs/design/robust-wan-subnet-join.md:10-18: identity rotates every 30 seconds, ±1 token window approximately 90 seconds, search deadline 75 seconds. These are application discovery/search bounds, NOT measured durations of a synchronous OS call or proof of worker starvation. No worker stacks, canary latency or two-worker saturation measurements are present.\n\n## Remedies already shipped\nFACT — v0.17.0 (2026-06-28) shipped family reachability gating and SPT_DISABLE_IPV6/SPT_DISABLE_IPV4; meet-before-code prevents entered codes aging during discovery; progress, verbose diagnostics and surfaced terminal failures remove silent join exhaustion (CHANGELOG.md:2722-2741). ADR-0030:29 scopes the decision to which families the iroh endpoint binds; ADR-0030:41 explicitly defers periodic reevaluation. Historical documentation's 'once at startup/restart' wording must not override today's source showing per-bind probing.\n\nOther historical remedies are narrower than this incident: CHANGELOG.md:2703 records seeded last-known direct dialing for WAN sends plus actual receiver acknowledgments; CHANGELOG.md:1113-1116 records v0.53.0 fixing accumulated unfinished work following network changes. Neither proves that every cold rendezvous discovery path is gated nor that #174's endpoint-recreation proposal shipped. Both requested issues currently remain OPEN in the retrieved issue records.\n\n## #30: shared local failure signature, not identified blocking primitive\nFACT — [issue #30 body](https://github.com/BigscreenVR/spt-bs-releases/issues/30) records 762 failures across seven peers, batches sharing the same wall_ms, 10-second submit-dial bounds recurring roughly every 55 seconds, while pairing beacons continued every 30 seconds. The report infers a shared local submission/release gate rather than seven independent remote failures. This is diagnostic inference in the issue, not a located mutex/syscall.\n\nFACT — [2026-07-30 comment](https://github.com/BigscreenVR/spt-bs-releases/issues/30#issuecomment-5125674180) records last-success to all-failing transition in 35.1 seconds, registry admissions continuing 6.18 hours beyond last successful dial, and approximately 11h48m wedged. The commenter explicitly says 'Reported, not diagnosed.' No IPv6 A/B experiment or runtime-worker trace is recorded. Therefore do not cite #30 as proof that IPv6, discovery, or a particular synchronous blocker caused it.\n\n## #174: endpoint survives bounce but becomes unusable\nFACT — [primary 2026-08-08 evidence comment](https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5227486794) records a long-lived HFENDULEAM binder spanning a NIC/profile flap, 752 quic-connect failures across all six targets and relay/Tailscale/LAN paths, healthy ICMP and relay TCP443, no healing from brain restart, and recovery within approximately five minutes after a whole-daemon restart on the SAME v0.55.0 binary. The outage lasted approximately 41 hours. Proposed fix: interface-change or sustained-all-fail triggers recreate/rebind the endpoint in-process. This is a ruled proposed remedy, not a shipped-fix report.\n\nIMPORTANT CORRECTION — [2026-08-17 corroboration comment](https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5320033507) says ENLYZEAM spontaneously recovered on its original pre-flap binder and had NO local profile-change event in the implicated window. The initial body grouped ENLYZEAM with the wedge; the later comment distinguishes its transient outage from HFENDULEAM's local-bounce persistent endpoint wedge. Do not repeat the earlier stronger ENLYZEAM claim without this correction.\n\n## Relevance to today's rotation-aligned canary spikes\nINFERENCE — Broken IPv6 remains a plausible NETWORK-DISCOVERY contributor despite IPv4-only QUIC binds if an independent discovery/HTTPS/resolver path can still attempt IPv6. The historic decisive experiment disabled IPv6 for the entire adapter, whereas the shipped remedy is documented as controlling endpoint bind families. These interventions are not logically equivalent. Establishing that current discovery actually retains such a path belongs to today's dependency/source review, not these historical records.\n\nNOT PROVEN — Historical evidence does not establish a synchronous blocking operation, its caller/runtime relation, a 5–10-second lower/upper bound, both-worker occupation, or why active_dial_tasks is zero during today's stale canary. An ordinary asynchronous dead-network timeout need not stall an unrelated canary. The original 30-second number describes rotating rendezvous identity and code freshness; it is not a measurement of periodic whole-runtime freezing. #30/#174 describe hours-long all-peer outbound failure, not recurrent seconds-long post-rotation stalls.\n\nFALSIFIER / REMEDY BOUNDARY — A current source trace showing all implicated discovery traffic truly excludes IPv6 would falsify this proposed surviving dead-family path. A runtime trace showing only nonblocking pending I/O with workers otherwise runnable would falsify dead IPv6 alone as the canary-starvation explanation. Conversely, locating independent IPv6-capable discovery only establishes exposure, not worker blocking. Do not prescribe repeating the already-shipped bind gate, adapter-wide disable, or #174-style recreation as the fix for #302 without identifying the currently blocking operation and affected layer.\n\nAccess/provenance: public issue URLs returned 404; authenticated issue://BigscreenVR/spt-bs-releases/{30,174} reads supplied full bodies and comments. Named memory recovered directly from its local file; no memory:// retry, remote host access, product edits, builds, tests, or validation commands."},"error":null}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":7340,"output":1892,"cacheRead":38784,"cacheWrite":0,"totalTokens":48016,"cost":{"input":0.0734,"output":0.0946,"cacheRead":0.038784,"cacheWrite":0,"total":0.20678400000000002}},"stopReason":"toolUse","timestamp":1789527410226,"responseId":"resp_078b35acef28e338016aaa057279c487d2ad1c8612cce267e4","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_078b35acef28e338016aaa057b9c3487d2aad5c2b048e50319","type":"function_call","status":"completed","arguments":"{\"type\":null,\"data\":{\"summary\":\"Recovered the named IPv6 diagnostic memory and both issue histories. Historical evidence establishes dead IPv6 discovery reachability and adapter-disable recovery, not synchronous Tokio worker blocking. IPv4-only QUIC binds do not, from this historical evidence alone, establish that every discovery/HTTPS path is IPv4-only. #30 and #174 are distinct prolonged outbound-dial failures, not proof of today's periodic runtime freezes.\",\"files\":[{\"path\":\"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md:12-20\",\"description\":\"Primary contemporaneous diagnostic memory: failed discovery IPv6 TCP reachability, working IPv4, adapter-wide IPv6 disable immediately restored join.\"},{\"path\":\"docs/design/robust-wan-subnet-join.md:9-18\",\"description\":\"Original incident's 30-second rotating identity, 75-second search deadline, approximately 90-second accepted token window, and network discriminants.\"},{\"path\":\"docs/adr/0030-robust-wan-subnet-join.md:21-41\",\"description\":\"Chosen remedies: meet-before-code, per-family bind gate and overrides, explicit failure reporting; periodic family reevaluation deferred.\"},{\"path\":\"CHANGELOG.md:2722-2741\",\"description\":\"v0.17.0, 2026-06-28, records shipping family gating, overrides, two-phase join and diagnostic improvements.\"},{\"path\":\"CHANGELOG.md:1113-1116\",\"description\":\"v0.53.0 separately records fixing accumulated unfinished work after network changes; not evidence #174 endpoint-recreate recovery shipped.\"},{\"path\":\"https://github.com/BigscreenVR/spt-bs-releases/issues/30\",\"description\":\"Prolonged same-millisecond outbound dial failures and misleading remote-peer attribution; one follow-up comment.\"},{\"path\":\"https://github.com/BigscreenVR/spt-bs-releases/issues/174\",\"description\":\"NIC-bounce endpoint wedge, same-binary daemon-restart discriminant, and later correction separating ENLYZEAM's transient outage.\"}],\"architecture\":\"Historical layers must stay separate: public rotating rendezvous identity → iroh discovery (dns.iroh.link, distinct from relay) → transport establishment → pairing ceremony. The shipped family gate addresses endpoint binding. The historical operator experiment disabled IPv6 across the adapter, a broader intervention. Neither historical issue identifies a specific synchronous call occupying NetHost's workers.\",\"report\":\"## Original measured mechanism\\nFACT — The named memory records SCELTOUIN on 2026-06-27 resolving AAAA but failing TCP 443 to dns.iroh.link's IPv6 address while IPv4 succeeded; disabling IPv6 on the active adapter made joining succeed immediately. Relay reachability was healthy and explicitly distinguished from discovery reachability. Clock offset was +0.09 seconds; firewall and NTP were checked. Source: C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md:12-18.\\n\\nThe memory attributes the join failure to dead-family attempts silently consuming rotating rendezvous validity. Bounds documented in docs/design/robust-wan-subnet-join.md:10-18: identity rotates every 30 seconds, ±1 token window approximately 90 seconds, search deadline 75 seconds. These are application discovery/search bounds, NOT measured durations of a synchronous OS call or proof of worker starvation. No worker stacks, canary latency or two-worker saturation measurements are present.\\n\\n## Remedies already shipped\\nFACT — v0.17.0 (2026-06-28) shipped family reachability gating and SPT_DISABLE_IPV6/SPT_DISABLE_IPV4; meet-before-code prevents entered codes aging during discovery; progress, verbose diagnostics and surfaced terminal failures remove silent join exhaustion (CHANGELOG.md:2722-2741). ADR-0030:29 scopes the decision to which families the iroh endpoint binds; ADR-0030:41 explicitly defers periodic reevaluation. Historical documentation's 'once at startup/restart' wording must not override today's source showing per-bind probing.\\n\\nOther historical remedies are narrower than this incident: CHANGELOG.md:2703 records seeded last-known direct dialing for WAN sends plus actual receiver acknowledgments; CHANGELOG.md:1113-1116 records v0.53.0 fixing accumulated unfinished work following network changes. Neither proves that every cold rendezvous discovery path is gated nor that #174's endpoint-recreation proposal shipped. Both requested issues currently remain OPEN in the retrieved issue records.\\n\\n## #30: shared local failure signature, not identified blocking primitive\\nFACT — [issue #30 body](https://github.com/BigscreenVR/spt-bs-releases/issues/30) records 762 failures across seven peers, batches sharing the same wall_ms, 10-second submit-dial bounds recurring roughly every 55 seconds, while pairing beacons continued every 30 seconds. The report infers a shared local submission/release gate rather than seven independent remote failures. This is diagnostic inference in the issue, not a located mutex/syscall.\\n\\nFACT — [2026-07-30 comment](https://github.com/BigscreenVR/spt-bs-releases/issues/30#issuecomment-5125674180) records last-success to all-failing transition in 35.1 seconds, registry admissions continuing 6.18 hours beyond last successful dial, and approximately 11h48m wedged. The commenter explicitly says 'Reported, not diagnosed.' No IPv6 A/B experiment or runtime-worker trace is recorded. Therefore do not cite #30 as proof that IPv6, discovery, or a particular synchronous blocker caused it.\\n\\n## #174: endpoint survives bounce but becomes unusable\\nFACT — [primary 2026-08-08 evidence comment](https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5227486794) records a long-lived HFENDULEAM binder spanning a NIC/profile flap, 752 quic-connect failures across all six targets and relay/Tailscale/LAN paths, healthy ICMP and relay TCP443, no healing from brain restart, and recovery within approximately five minutes after a whole-daemon restart on the SAME v0.55.0 binary. The outage lasted approximately 41 hours. Proposed fix: interface-change or sustained-all-fail triggers recreate/rebind the endpoint in-process. This is a ruled proposed remedy, not a shipped-fix report.\\n\\nIMPORTANT CORRECTION — [2026-08-17 corroboration comment](https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5320033507) says ENLYZEAM spontaneously recovered on its original pre-flap binder and had NO local profile-change event in the implicated window. The initial body grouped ENLYZEAM with the wedge; the later comment distinguishes its transient outage from HFENDULEAM's local-bounce persistent endpoint wedge. Do not repeat the earlier stronger ENLYZEAM claim without this correction.\\n\\n## Relevance to today's rotation-aligned canary spikes\\nINFERENCE — Broken IPv6 remains a plausible NETWORK-DISCOVERY contributor despite IPv4-only QUIC binds if an independent discovery/HTTPS/resolver path can still attempt IPv6. The historic decisive experiment disabled IPv6 for the entire adapter, whereas the shipped remedy is documented as controlling endpoint bind families. These interventions are not logically equivalent. Establishing that current discovery actually retains such a path belongs to today's dependency/source review, not these historical records.\\n\\nNOT PROVEN — Historical evidence does not establish a synchronous blocking operation, its caller/runtime relation, a 5–10-second lower/upper bound, both-worker occupation, or why active_dial_tasks is zero during today's stale canary. An ordinary asynchronous dead-network timeout need not stall an unrelated canary. The original 30-second number describes rotating rendezvous identity and code freshness; it is not a measurement of periodic whole-runtime freezing. #30/#174 describe hours-long all-peer outbound failure, not recurrent seconds-long post-rotation stalls.\\n\\nFALSIFIER / REMEDY BOUNDARY — A current source trace showing all implicated discovery traffic truly excludes IPv6 would falsify this proposed surviving dead-family path. A runtime trace showing only nonblocking pending I/O with workers otherwise runnable would falsify dead IPv6 alone as the canary-starvation explanation. Conversely, locating independent IPv6-capable discovery only establishes exposure, not worker blocking. Do not prescribe repeating the already-shipped bind gate, adapter-wide disable, or #174-style recreation as the fix for #302 without identifying the currently blocking operation and affected layer.\\n\\nAccess/provenance: public issue URLs returned 404; authenticated issue://BigscreenVR/spt-bs-releases/{30,174} reads supplied full bodies and comments. Named memory recovered directly from its local file; no memory:// retry, remote host access, product edits, builds, tests, or validation commands.\"},\"error\":null}","call_id":"call_v9B8bLm3crFwKe9QH27pefG1","internal_chat_message_metadata_passthrough":{"create_time":1789527410.636159,"turn_id":"78b6fe66-d910-47b3-bfb4-64542a9260be"},"name":"yield","metadata":{"turn_id":"78b6fe66-d910-47b3-bfb4-64542a9260be"}}]},"duration":65953.39680000022,"ttft":9404.731599999592,"completedAt":1789527476181,"contextSnapshot":{"promptTokens":46124,"nonMessageTokens":10371,"compactionEpoch":0}}}
{"type":"message","id":"e26efe93","parentId":"ea3ebb61","timestamp":"2026-09-16T02:57:56.186Z","message":{"role":"toolResult","toolCallId":"call_v9B8bLm3crFwKe9QH27pefG1|fc_078b35acef28e338016aaa057b9c3487d2aad5c2b048e50319","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"summary":"Recovered the named IPv6 diagnostic memory and both issue histories. Historical evidence establishes dead IPv6 discovery reachability and adapter-disable recovery, not synchronous Tokio worker blocking. IPv4-only QUIC binds do not, from this historical evidence alone, establish that every discovery/HTTPS path is IPv4-only. #30 and #174 are distinct prolonged outbound-dial failures, not proof of today's periodic runtime freezes.","files":[{"path":"C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md:12-20","description":"Primary contemporaneous diagnostic memory: failed discovery IPv6 TCP reachability, working IPv4, adapter-wide IPv6 disable immediately restored join."},{"path":"docs/design/robust-wan-subnet-join.md:9-18","description":"Original incident's 30-second rotating identity, 75-second search deadline, approximately 90-second accepted token window, and network discriminants."},{"path":"docs/adr/0030-robust-wan-subnet-join.md:21-41","description":"Chosen remedies: meet-before-code, per-family bind gate and overrides, explicit failure reporting; periodic family reevaluation deferred."},{"path":"CHANGELOG.md:2722-2741","description":"v0.17.0, 2026-06-28, records shipping family gating, overrides, two-phase join and diagnostic improvements."},{"path":"CHANGELOG.md:1113-1116","description":"v0.53.0 separately records fixing accumulated unfinished work after network changes; not evidence #174 endpoint-recreate recovery shipped."},{"path":"https://github.com/BigscreenVR/spt-bs-releases/issues/30","description":"Prolonged same-millisecond outbound dial failures and misleading remote-peer attribution; one follow-up comment."},{"path":"https://github.com/BigscreenVR/spt-bs-releases/issues/174","description":"NIC-bounce endpoint wedge, same-binary daemon-restart discriminant, and later correction separating ENLYZEAM's transient outage."}],"architecture":"Historical layers must stay separate: public rotating rendezvous identity → iroh discovery (dns.iroh.link, distinct from relay) → transport establishment → pairing ceremony. The shipped family gate addresses endpoint binding. The historical operator experiment disabled IPv6 across the adapter, a broader intervention. Neither historical issue identifies a specific synchronous call occupying NetHost's workers.","report":"## Original measured mechanism\nFACT — The named memory records SCELTOUIN on 2026-06-27 resolving AAAA but failing TCP 443 to dns.iroh.link's IPv6 address while IPv4 succeeded; disabling IPv6 on the active adapter made joining succeed immediately. Relay reachability was healthy and explicitly distinguished from discovery reachability. Clock offset was +0.09 seconds; firewall and NTP were checked. Source: C:/Users/decid/.claude/projects/C--Users-decid-Documents-projects-spt-core/memory/broken-ipv6-poisons-iroh-discovery.md:12-18.\n\nThe memory attributes the join failure to dead-family attempts silently consuming rotating rendezvous validity. Bounds documented in docs/design/robust-wan-subnet-join.md:10-18: identity rotates every 30 seconds, ±1 token window approximately 90 seconds, search deadline 75 seconds. These are application discovery/search bounds, NOT measured durations of a synchronous OS call or proof of worker starvation. No worker stacks, canary latency or two-worker saturation measurements are present.\n\n## Remedies already shipped\nFACT — v0.17.0 (2026-06-28) shipped family reachability gating and SPT_DISABLE_IPV6/SPT_DISABLE_IPV4; meet-before-code prevents entered codes aging during discovery; progress, verbose diagnostics and surfaced terminal failures remove silent join exhaustion (CHANGELOG.md:2722-2741). ADR-0030:29 scopes the decision to which families the iroh endpoint binds; ADR-0030:41 explicitly defers periodic reevaluation. Historical documentation's 'once at startup/restart' wording must not override today's source showing per-bind probing.\n\nOther historical remedies are narrower than this incident: CHANGELOG.md:2703 records seeded last-known direct dialing for WAN sends plus actual receiver acknowledgments; CHANGELOG.md:1113-1116 records v0.53.0 fixing accumulated unfinished work following network changes. Neither proves that every cold rendezvous discovery path is gated nor that #174's endpoint-recreation proposal shipped. Both requested issues currently remain OPEN in the retrieved issue records.\n\n## #30: shared local failure signature, not identified blocking primitive\nFACT — [issue #30 body](https://github.com/BigscreenVR/spt-bs-releases/issues/30) records 762 failures across seven peers, batches sharing the same wall_ms, 10-second submit-dial bounds recurring roughly every 55 seconds, while pairing beacons continued every 30 seconds. The report infers a shared local submission/release gate rather than seven independent remote failures. This is diagnostic inference in the issue, not a located mutex/syscall.\n\nFACT — [2026-07-30 comment](https://github.com/BigscreenVR/spt-bs-releases/issues/30#issuecomment-5125674180) records last-success to all-failing transition in 35.1 seconds, registry admissions continuing 6.18 hours beyond last successful dial, and approximately 11h48m wedged. The commenter explicitly says 'Reported, not diagnosed.' No IPv6 A/B experiment or runtime-worker trace is recorded. Therefore do not cite #30 as proof that IPv6, discovery, or a particular synchronous blocker caused it.\n\n## #174: endpoint survives bounce but becomes unusable\nFACT — [primary 2026-08-08 evidence comment](https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5227486794) records a long-lived HFENDULEAM binder spanning a NIC/profile flap, 752 quic-connect failures across all six targets and relay/Tailscale/LAN paths, healthy ICMP and relay TCP443, no healing from brain restart, and recovery within approximately five minutes after a whole-daemon restart on the SAME v0.55.0 binary. The outage lasted approximately 41 hours. Proposed fix: interface-change or sustained-all-fail triggers recreate/rebind the endpoint in-process. This is a ruled proposed remedy, not a shipped-fix report.\n\nIMPORTANT CORRECTION — [2026-08-17 corroboration comment](https://github.com/BigscreenVR/spt-bs-releases/issues/174#issuecomment-5320033507) says ENLYZEAM spontaneously recovered on its original pre-flap binder and had NO local profile-change event in the implicated window. The initial body grouped ENLYZEAM with the wedge; the later comment distinguishes its transient outage from HFENDULEAM's local-bounce persistent endpoint wedge. Do not repeat the earlier stronger ENLYZEAM claim without this correction.\n\n## Relevance to today's rotation-aligned canary spikes\nINFERENCE — Broken IPv6 remains a plausible NETWORK-DISCOVERY contributor despite IPv4-only QUIC binds if an independent discovery/HTTPS/resolver path can still attempt IPv6. The historic decisive experiment disabled IPv6 for the entire adapter, whereas the shipped remedy is documented as controlling endpoint bind families. These interventions are not logically equivalent. Establishing that current discovery actually retains such a path belongs to today's dependency/source review, not these historical records.\n\nNOT PROVEN — Historical evidence does not establish a synchronous blocking operation, its caller/runtime relation, a 5–10-second lower/upper bound, both-worker occupation, or why active_dial_tasks is zero during today's stale canary. An ordinary asynchronous dead-network timeout need not stall an unrelated canary. The original 30-second number describes rotating rendezvous identity and code freshness; it is not a measurement of periodic whole-runtime freezing. #30/#174 describe hours-long all-peer outbound failure, not recurrent seconds-long post-rotation stalls.\n\nFALSIFIER / REMEDY BOUNDARY — A current source trace showing all implicated discovery traffic truly excludes IPv6 would falsify this proposed surviving dead-family path. A runtime trace showing only nonblocking pending I/O with workers otherwise runnable would falsify dead IPv6 alone as the canary-starvation explanation. Conversely, locating independent IPv6-capable discovery only establishes exposure, not worker blocking. Do not prescribe repeating the already-shipped bind gate, adapter-wide disable, or #174-style recreation as the fix for #302 without identifying the currently blocking operation and affected layer.\n\nAccess/provenance: public issue URLs returned 404; authenticated issue://BigscreenVR/spt-bs-releases/{30,174} reads supplied full bodies and comments. Named memory recovered directly from its local file; no memory:// retry, remote host access, product edits, builds, tests, or validation commands."},"status":"success"},"isError":false,"timestamp":1789527476183}}
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