{"type":"title","v":1,"title":"","updatedAt":"2026-09-06T10:34:38.362Z","pad":"                                                                                                                                                                              "}
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{"type":"session_init","id":"19b34e05","parentId":"fb963f3f","timestamp":"2026-09-06T10:34:38.610Z","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- Bash: `bash`\n- Edit: `edit`\n- Eval: `eval`\n- Glob: `glob`\n- Grep: `grep`\n- Task: `task`\n- Hub: `hub`\n- Web Search: `web_search`\n- Write: `write`\n- Submit Result: `yield`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://<tool>` via `write`. Invalid args return schema in error → fix/retry.\n## ast_edit — AST Edit\n\nStructural AST-aware rewrites via ast-grep. Use for codemods where text replace is unsafe. Mixed-language paths are fine: each file is parsed in its own language, and a pattern only rewrites files it parses in.\n\n- Metavariables in `pat` (`$A`, `$$$ARGS`) substitute into `out`.\n- **Patterns match AST structure, not text.** `$NAME` = one node; `$_` = unbound; `$$$NAME` = zero-or-more.\n  - Use `$$$NAME`, NOT `$$NAME` (invalid). Names UPPERCASE, whole node — partial like `prefix$VAR` fails.\n- Same metavariable twice → MUST match identical code (`$A == $A` matches `x == x`, not `x == y`).\n- Rewrite patterns MUST parse as single AST node. Non-standalone → wrap: `class $_ { … }`.\n- TS: tolerate annotations — `async function $NAME($$$ARGS): $_ { $$$BODY }`. Delete with empty `out`: `{\"pat\":\"console.log($$$)\",\"out\":\"\"}`.\n- 1:1 substitution — no splitting/merging captures.\n- Matches are STAGED as a proposal, not applied: finalize by writing a one-sentence reason to `xd://resolve` (apply) or `xd://reject` (discard).\n- Parse issues → malformed rewrite, not clean no-op. For one-off text edits, prefer the Edit tool.\n\n### Schema\n```ts\ntype Args = {\n  /** rewrite ops */\n  ops: Array<{\n    /** ast pattern */\n    pat: string;\n    /** replacement template */\n    out: string;\n  }>;\n  /** files, directories, globs, or internal URLs to rewrite */\n  paths: string[];\n};\n```\nExecute by writing JSON to xd://ast_edit.\n\n## debug — Debug\n\nDebugger access. Prefer over bash for program state, breakpoints, stepping, or thread inspection.\nOnly one active session at a time. `program` is a target path, not a shell command.\nDirectories need a directory-capable adapter (e.g. `dlv`).\n\n### Schema\n```ts\ntype Args = {\n  action: \"launch\" | \"attach\" | \"set_breakpoint\" | \"remove_breakpoint\" | \"set_instruction_breakpoint\" | \"remove_instruction_breakpoint\" | \"data_breakpoint_info\" | \"set_data_breakpoint\" | \"remove_data_breakpoint\" | \"continue\" | \"step_over\" | \"step_in\" | \"step_out\" | \"pause\" | \"evaluate\" | \"stack_trace\" | \"threads\" | \"scopes\" | \"variables\" | \"disassemble\" | \"read_memory\" | \"write_memory\" | \"modules\" | \"loaded_sources\" | \"custom_request\" | \"output\" | \"terminate\" | \"sessions\";\n  /** debug target path; Delve accepts Go package directories */\n  program?: string;\n  /** program arguments */\n  args?: string[];\n  /** configured adapter id (gdb, lldb-dap, debugpy, dlv, rdbg, or dap.json entry) */\n  adapter?: string;\n  cwd?: string;\n  /** source file */\n  file?: string;\n  /** source line */\n  line?: number;\n  /** function name */\n  function?: string;\n  /** variable or data name */\n  name?: string;\n  /** breakpoint condition */\n  condition?: string;\n  hit_condition?: string;\n  /** expression to evaluate */\n  expression?: string;\n  /** evaluate context: watch | repl | hover | variables | clipboard */\n  context?: string;\n  frame_id?: number;\n  /** scope variables reference */\n  scope_id?: number;\n  /** variable reference */\n  variable_ref?: number;\n  /** process id for attach */\n  pid?: number;\n  /** remote attach port */\n  port?: number;\n  /** remote attach host */\n  host?: string;\n  /** max stack frames */\n  levels?: number;\n  /** memory reference or address */\n  memory_reference?: string;\n  instruction_reference?: string;\n  instruction_count?: number;\n  instruction_offset?: number;\n  /** bytes to read */\n  count?: number;\n  /** base64 memory payload */\n  data?: string;\n  /** data breakpoint id */\n  data_id?: string;\n  access_type?: \"read\" | \"write\" | \"readWrite\";\n  /** custom dap request command */\n  command?: string;\n  /** custom request arguments */\n  arguments?: Record<string, unknown>;\n  offset?: number;\n  resolve_symbols?: boolean;\n  allow_partial?: boolean;\n  start_module?: number;\n  module_count?: number;\n  /** per-request timeout seconds */\n  timeout?: number;\n};\n```\nExecute by writing JSON to xd://debug.\n\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- User says `parallel` or `parallelize` → MUST use `task` subagents; parallel tool calls insufficient.\n\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- Surgical edits → `edit`.\n- Create/overwrite → `write`.\n\n- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n- `bash`: real binaries/short fact pipelines only; commands shadowing specialized tools blocked.\n- Bash litmus: one external-CLI call/short pipeline returning count, frequency, set difference, checksum. For merely moving, paging, trimming fetchable bytes: tool.\n\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\n# AST\nSHOULD use syntax-aware tools before text hacks:\n\n- Codemods → `ast_edit`.\n\n# Delegation\nInline first. Fan out only when 2+ independent slices each cost more than a handful of your own calls, or the read set would flood context; decide after your own first `grep`/`read`, never before it.\n- NEVER open with a scout. Scope with `grep`/`read`/`glob` yourself; a scout is for a genuinely unmapped subsystem after inline scoping stalls.\n- NEVER delegate one slice. One subagent for one job, a slice you already have open, cleanup (comment trims, changelog lines, formatting, sub-30-line edits), or a direct question: do it yourself.\n- NEVER babysit. Spawn → keep working → read the result. Steering a lone agent through `hub` send/wait costs more than the work.\n## Delegation gates\n- **Own decomposition.** Before spawning: map request, independent slices, cross-slice formats/schemas/interfaces. Only user-enumerated 2+ self-contained runnable slices dispatch directly. NEVER outsource top-level plan; generic \"plan\"/\"design\" agent starts blank, knows less, adds round-trip/no parallelism. Slice-local design and requested competing plans/reviews allowed.\n- **Real concurrency.** Fan exactly to genuine decomposition, one `tasks[]` array. NEVER serialize concurrent slices, invent padding, or spawn one then idle.\n- **User intent.** Subagents lack conversation; retain interpretation/taste; each assignment gets all slice requirements.\n- **Cap:** At most 32 subagents concurrently; excess queues. `tasks[]` batch > 32 delays results: stay within cap.\n- **Dependencies only.** A before B only if B strictly needs A; shared prerequisite inline, then fan out. “Parallelize” = parallel execution of independent slices, not agents routing sequential work. Small missing piece: run parallel; B asks A via `hub`!\n\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    - **Web UI** → use `browser.open` to get a tab handle, its direct helpers for common actions, `tab.run` for custom JavaScript, and `tab.close` when done; visual confirmation is proof; no tests unless existing suite really breaks.\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\nWorker agent: delegated tasks.\n\nTools: FULL access (edit, write, bash, grep, read, etc.); MUST use as needed to complete task.\nMUST hyperfocus assigned task; NEVER deviate.\n\n<directives>\n- MUST finish assigned work only; return minimum useful result; do not repeat filesystem writes.\n- SHOULD edit files, run commands, create files when task requires.\n- MUST concise; NEVER filler, repetition, tool transcripts. User cannot see you; result: notes for yourself.\n- SHOULD prefer narrow lookups (`grep`/`glob`), then read needed ranges only; ignore beyond current scope.\n- AVOID full-file reads unless necessary.\n- SHOULD prefer editing existing files over creating new files.\n- NEVER create documentation files (`*.md`) unless explicitly requested.\n- MUST follow assignment and instructions.\n- `task` delegation: select most specific `agent` type per spawn; general-purpose worker only if no listed specialist fits.\n</directives>\n\n§ Context\n# Goal\nImplement W0 serving substrate in C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0. Main integrates and owns CLI/daemon mutation wiring; agents own isolated slices below.\n# Constraints\nBOX HOLD LIVE on hfenduleam: edits only. MUST skip ALL validation: no cargo, rustc, rust-analyzer startup, formatters, linters, tests, builds. Do not commit. No work outside named worktree. Read WEBSERVE-272-JIT.md at main root (W0). Design branch a87bd42a carries ADR0056/0057/0060 and CONTEXT Web serving; git show reads allowed. REQs already minted at HEAD 884b9124: REQ-WEB-SERVING-REGISTRY, REQ-WEB-URL-NODE-PREFIX, REQ-WEB-ACCESS-SURFACE. Tag near actual evidence. Existing symbols requiring LSP references cannot be modified while analyzer could build: prefer new helpers/additions, identify any deferred callsite mutation for Main. Do not modify other's files. No W1+ implementation.\n# Contract\nStore slice supplies spt_store::serving::{ServingRegistry, ServedEntry, ServedKind}. ServedKind File/Dir/Attachment serde snake_case. Entry public fields id:String, kind:ServedKind, path:PathBuf, served_name:String, registered_at_ms:u64, ttl_ms:Option<u64>, origin:Option<String> (no caller endpoint possible, absence honest), adapter:Option<String> (ownership of manifest-created entries for removal). ServingRegistry::load_at(registry_path:&Path)->io::Result<Self>; save_at(&self, registry_path:&Path)->io::Result<()>; entries(&self)->impl Iterator<Item=&ServedEntry>; get(&self,name_or_id:&str)->Option<&ServedEntry>; add_reference(&mut self, absolute_path:&Path, requested_name:Option<&str>, origin:Option<&str>, now_ms:u64)->io::Result<ServedEntry>; remove(&mut self,name_or_id:&str)->Option<ServedEntry>. Add_reference accepts absolute lexical normalized paths, checks file/dir metadata; preserve reference path (not content snapshot or immutable target); same path returns existing unchanged even when --as differs. Main adds further adapter integration later. Store central path helpers perch::serving_registry_file_in(home:&Path) and serving_registry_file() with $SPT_HOME/serve/registry. URL encoding helper serving::resource_url(node:&str,port:u16,name:&str)->String encoding individual URL segments; lowercase node label. Router agent consumes these; do not assume methods not in contract. HTTP owner reads registry fresh each request; daemon single writer implemented by Main. HTTP helper new webserve::handle_path(home:&Path, docs_root:&Path,local_node:&str, port:u16,uri_path:&str,query:Option<&str>,head_only:bool)->Response<Full<Bytes>>. Existing docshost integration Main owns, agent returns narrow requested changes. Docs byte serving reuse docshost existing logic by proposed pub(crate) visibility adjustment for Main, not copy. Each slice may report necessary contract adjustment explicitly.\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 `ServingStore`. Currently visible peers:\n- `ServingRouter` — task (sub, running)\n- `Main` — main (main, running)\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- Use `type: string` for a terminal result; if data is omitted, your last assistant turn becomes the raw final result.\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`.\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\nOwn crates/spt-store/src/serving.rs (new), module declaration in spt-store/src/lib.rs, new serving path helpers only in perch.rs. No access.rs, daemon, CLI, docs edits.\n# Change\nImplement persistent schema-versioned registry per shared contract using existing serde_json and durable atomic write. Missing store empty; corrupt/unreadable/unsupported schema fail closed, never reset allocation history. Read existing store/atomic conventions. ADR0057 binding each clause: first bare; suffix before final extension, per(stem,ext) durable counter; persisted assignment; freed names NEVER reused; same absolute path unchanged; --as same allocator; node-local counters. Preserve a historical used-name set to prevent explicit names colliding with generated suffixes even after removal. Reject unsafe empty/path-component served names, not sanitize into alias. Same path idempotence should preserve original timestamp/id/name. Avoid unnecessary cloning beyond returned owned entry. Add one observable unit cell per ADR0057 clause, plus cross-family explicit-vs-generated historical collision and corrupt store cannot reset names. Temporary dirs, no process env; no tests run. Attachment kind and ttl represent format only W2 creates snapshots. No speculative attachment APIs.\n# Acceptance\nComplete compilable-in-principle registry and tests at named paths; no stubs. Explain format, edges, symbols, tests authored, and that none ran under box hold. Skip validation/build/lint/tests/formatters entirely.","tools":["read","bash","edit","eval","glob","grep","task","hub","web_search","write","yield","ast_edit","debug","spt_checkpoint"],"agent":"task","resolvedModel":"openai-codex/gpt-6-astra","readOnly":false,"spawns":"*"}
{"type":"message","id":"20e829c0","parentId":"19b34e05","timestamp":"2026-09-06T10:34:38.714Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\nOwn crates/spt-store/src/serving.rs (new), module declaration in spt-store/src/lib.rs, new serving path helpers only in perch.rs. No access.rs, daemon, CLI, docs edits.\n# Change\nImplement persistent schema-versioned registry per shared contract using existing serde_json and durable atomic write. Missing store empty; corrupt/unreadable/unsupported schema fail closed, never reset allocation history. Read existing store/atomic conventions. ADR0057 binding each clause: first bare; suffix before final extension, per(stem,ext) durable counter; persisted assignment; freed names NEVER reused; same absolute path unchanged; --as same allocator; node-local counters. Preserve a historical used-name set to prevent explicit names colliding with generated suffixes even after removal. Reject unsafe empty/path-component served names, not sanitize into alias. Same path idempotence should preserve original timestamp/id/name. Avoid unnecessary cloning beyond returned owned entry. Add one observable unit cell per ADR0057 clause, plus cross-family explicit-vs-generated historical collision and corrupt store cannot reset names. Temporary dirs, no process env; no tests run. Attachment kind and ttl represent format only W2 creates snapshots. No speculative attachment APIs.\n# Acceptance\nComplete compilable-in-principle registry and tests at named paths; no stubs. Explain format, edges, symbols, tests authored, and that none ran under box hold. Skip validation/build/lint/tests/formatters entirely."}],"attribution":"agent","timestamp":1788690878619}}
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{"type":"message","id":"cc71605f","parentId":"8bb03c7a","timestamp":"2026-09-06T10:34:43.478Z","message":{"role":"toolResult","toolCallId":"call_vXLCPaqWzBB3pZ85vVUOR8tq|fc_0896137f4146dce6016a9d41c2566487d2890f5584cb4cbc74","toolName":"read","content":[{"type":"text","text":"[WEBSERVE-272-JIT.md#A669]\n1:# WEBSERVE (#272) — intake JIT (wave map + REQ ids)\n2:\n3:Authored by doyle 2026-09-06 ~10:30Z on the operator's greenlight (\"shared understanding\n4:confirmed. proceed with WEBSERVE\"). Design record: ADR-0056..0061 + CONTEXT.md `## Web\n5:serving` on branch `docs/webserve-272-grill` (@a87bd42a, off main; lands as the first thin\n6:PR after v0.67.1). Grill rounds: `WEBSERVE-272-GRILL-ROUND-1.md`, `-ROUND-2.md`; board record\n7:#272 comments 5558410252 + 5558560333. Milestone version: **v0.68.0**.\n8:\n9:## Members (Q6 ruling)\n10:\n11:Ride: #248 (registry / generalized fileserving), #249 (cross-node webserving), #246\n12:(endpoint-to-endpoint transfer = attachments), #265 (adapter docs hosting), #268 (changelog in\n13:docs), #147 (message short-ID + CLI + web URI), #266 (bootstrap hosting, per Q5).\n14:Closing rider: #17 (FILE_ACCESS_HELPER now-signal; EVAL, blocked-by #246 — flips with W2).\n15:Deferred: #148 (outbound ledger — additive, nothing blocks on it; DETACHED, stays BACKLOG).\n16:Shelved: #271 (09:41Z).\n17:\n18:## Standing rules for every lane\n19:\n20:- Base off `origin/main` AFTER v0.67.1 lands (deployah's land call); thin lanes, ff-only,\n21:  golden per ADR-0050 as a milestone batch at the end (deployah runs it; I assemble the head).\n22:- Worktree under `.worktrees/ws272-<wave>`, own pool, claim from inside.\n23:- `traceable-reqs.toml` FIRST (mint the wave's REQ ids below, no `\"` in titles), then\n24:  `traceable-reqs check` (exit 2 = did not parse).\n25:- Gate (mine, per wave): treqs → workspace-bins prebuild → `xtask check` (docs drift +\n26:  spacerun) → clippy → `nextest --no-fail-fast` filtered to the wave's crates + the e2e\n27:  binaries it touches → same legs on kitsubito → exit FILES read → pick-audit at land.\n28:  **IR-76 pre-flight**: three-arm golden check before any local nextest/build on hfenduleam.\n29:- Docs are the contract adapters build from: every wave lands its docs-site page(s) in the\n30:  same commit (harness-contract + `reference.md` via `--help`), and CONTEXT.md terms are\n31:  already ratified — do not re-word them, cite them.\n32:- Vocabulary is CONTEXT.md's: served resource, node-prefixed URL, serving registry, served\n33:  root, served name, attachment, fetch, bootstrap surface, message short-ID.\n34:\n35:## W0 — the serving substrate (todlando) — #248 + the local half of #249\n36:\n37:- **REQ-WEB-URL-NODE-PREFIX** (ADR-0056; doc, impl, unit, int): the 5474 server answers\n38:  `/<local-node>/…` for every facet; bare `/` → 302 to `/<local-node>/`; the docs server's\n39:  bare paths stay as a compat alias (byte-true, REQ-DOCS-LOCAL-SERVER's surface contract\n40:  untouched); sub-namespaces `f/`, `docs/`, `a/`, `m/`, `bin/`+`install` are reserved at the\n41:  router even where the facet is not built yet (404 with the facet name, never a registry\n42:  lookup); `/<local-node>/` renders the index page (the registry, path → URL, HTML + a\n43:  `?json` twin for agents). A request for `/<other-node>/…` answers 502-with-node until W1.\n44:- **REQ-WEB-SERVING-REGISTRY** (ADR-0057; doc, impl, unit, int): `$SPT_HOME/serve/registry`\n45:  store (spt-store owns format + read path; daemon is the single writer); entry = id, kind\n46:  (file | dir | attachment), absolute source path (file/dir) or snapshot path (attachment),\n47:  served name, registered-at, ttl (attachments only), origin (endpoint id). Served-name rule\n48:  exactly as ADR-0057: bare name to the first registrant, `<stem>~<n>.<ext>` after, the\n49:  counter per `(stem, ext)` persisted, freed names never reused, same absolute path returns\n50:  the same entry, `--as` honoured under the same rule. Verbs: `spt serve add <path> [--as\n51:  <name>]`, `spt serve rm <name|id>`, `spt serve list [--json]` (path → URL). Manifest:\n52:  `web_short_path` → a dir entry registered at adapter activation, removed at deactivation.\n53:  Reference-served (file/dir) resolves at request time (edit visible, deleted → 404).\n54:- **REQ-WEB-ACCESS-SURFACE** (ADR-0060; doc, impl, unit): mint the `WEB` row in the surface\n55:  table (`default_on: true` within subnet — the DISCOVER shape; non-attributable until a\n56:  sender stamp exists); the `--help` \"Control surfaces\" section grows it by existing\n57:  (table-composed); the gate site is W1's stream family — in W0 the row exists and is\n58:  rule-addressable, nothing dials it yet.\n59:- Docs: new page `docs-site/src/serving/overview.md` (URL grammar, registry, served names,\n60:  index page) + `reference.md` regen; api.md untouched in W0.\n61:- Field acceptance (mine): browser opens `http://localhost:5474/hfenduleam/`, index lists a\n62:  file I `serve add`; two files named `report.md` from two dirs list as `report.md` and\n63:  `report~1.md`; removing the first and re-adding a third gives `report~2.md`.\n64:\n65:## W1 — cross-node (todlando) — #249\n66:\n67:- **REQ-WEB-CROSS-NODE-PROXY** (doc, impl, unit, int): a request for `/<node>/…` where\n68:  `<node>` is a subnet peer opens an Iroh stream (new `StreamFamily::Web`), the OWNER runs\n69:  `access_check(…, surface::WEB, …)` under the handshake-proven origin (the `serve_xfer`\n70:  shape), streams the response back; the local daemon proxies with NO cache; Range headers\n71:  pass through; owner unreachable → 502 naming the node; owner refuses → 403 naming the\n72:  surface. Unknown node name → 404 naming it.\n73:- Int: twohost — kitsubito fetches a file registered on hfenduleam through kitsubito's own\n74:  5474; a WEB deny rule on hfenduleam turns it into 403; a Range request returns 206.\n75:- Docs: `serving/cross-node.md` + the access-surface docs page gains the WEB row text.\n76:\n77:## W2 — attachments + message identity (todlando) — #246 + #147, then #17 flips\n78:\n79:- **REQ-WEB-ATTACHMENT-PULL** (ADR-0058; doc, impl, unit, int): `spt send --attachment <path>`\n80:  snapshots the bytes into `$SPT_HOME/serve/snapshots/`, registers an `attachment` entry\n81:  (ttl default 30 d, `--ttl <dur>`), and the envelope carries the node-prefixed URL\n82:  (`attachments: [{name, url, bytes}]`, additive key); the daemon pulse reaps expired\n83:  snapshots and logs the count. Nothing is pushed to the receiver.\n84:- **REQ-WEB-FETCH-VERB** (doc, impl, unit, int): `spt fetch <url|<node>/f/<name>> [dest]`\n85:  writes the bytes to `dest` (default: basename in cwd, refusing to clobber without `--force`),\n86:  prints the path; exit codes: 0 / 3 refused (403) / 1 failed.\n87:- **REQ-MSG-SHORT-ID** (ADR-0061; doc, impl, unit, int): 8-char base32 over the message hash,\n88:  node-scoped, minted at commit, collision → lengthen that id; carried in the delivery\n89:  envelope, in `MSG_IN`/`MSG_OUT` io-event rows, and rendered by `/<node>/m/<id>` (HTML +\n90:  `?json`); `spt msg show <id>` renders one message with its attachment URLs; `spt send\n91:  --reply-to <id>` carries the parent id.\n92:- **#17 rider**: `FILE_ACCESS_HELPER` now-signal category — when a delivered message carries\n93:  attachments, the signal emits the exact `spt fetch <url>` line(s). Flip #17 EVAL →\n94:  attached-and-WIP at W2 dispatch (operator ruled it a closing rider, Q6).\n95:- Docs: `serving/attachments.md`, api.md now-signal category list, `messaging` page for\n96:  short-ID + reply-to.\n97:\n98:## W3 — facets (todlando; hertz takes the drift-gate test riders) — #265 + #268 + #266\n99:\n100:- **REQ-WEB-ADAPTER-DOCS-FACET** (#265; doc, impl, unit, int): `/<node>/a/<adapter>/…`\n101:  serves an installed adapter's docs. **MEASURE FIRST**: where an adapter's docs live after\n102:  `adapter add` (archive `docs/`? `strings/`? nothing today?) — stop-and-refer with the\n103:  measurement if no adapter ships docs; the facet may need a manifest key (`docs_dir`).\n104:- **REQ-DOCS-CHANGELOG-PAGE** (#268; doc, impl): the docs site carries CHANGELOG.md as a page\n105:  (`docs/changelog.md`, generated in the docs build so the drift gate holds it).\n106:- **REQ-WEB-LAN-BOOTSTRAP-LISTENER** (ADR-0059; doc, impl, unit, int): `spt serve lan\n107:  --bootstrap` starts a SECOND hyper listener on `0.0.0.0:5470` (config/env override) whose\n108:  router knows ONLY `/bin/<platform>/spt[.exe]` + `/install` (a one-liner page); off by\n109:  default, `spt serve lan --stop`; prints the LAN URL; now-signal carries `LAN-EXPOSED\n110:  <url>` while up (a NowSpec category — ride the ratified render order, append at END);\n111:  REQ-DOCS-LOCAL-SERVER's never-0.0.0.0 stays true for 5474 (unit asserts the 5474 bind is\n112:  loopback while 5470 is up). **MEASURE FIRST**: where the current platform binaries are on\n113:  disk (`$SPT_HOME/bin`? the update-set stage?) — the listener serves the INSTALLED binary\n114:  set, never builds one.\n115:- Int (kitsubito → hfenduleam over LAN): `curl http://hfenduleam:5470/bin/…` = bytes match the\n116:  installed exe's sha256; `curl …:5470/hfenduleam/docs/` = 404; `curl …:5474/` from kitsubito\n117:  = connection refused (loopback proof).\n118:\n119:## Close riders\n120:\n121:- **XFER retirement** (ADR-0060; rider on #246's close, W2 or W3 tail): delete\n122:  `StreamFamily::Xfer`, `serve_xfer`, `fetch_file`/`push_file`, their tests, the `XFER`\n123:  surface row; `ACCESS_SURFACE_RETIRED:<id>:<surface>` reported at store load for any rule\n124:  naming it; docs + `--help` regen; CONTEXT.md's access-surface entry already states it.\n125:  REQ id: **REQ-XFER-RETIRED** (impl, unit).\n126:- **#148** stays detached BACKLOG (deferred by ruling; keys on REQ-MSG-SHORT-ID when built).\n127:- **IR-76** driver pre-flight is a rider on W0's driver template (todlando authors the\n128:  battery; the three-arm leg ships in it).\n129:\n130:## Sequencing (todlando's queue)\n131:\n132:1. v0.67.1 land call (deployah) → rebase #276 → thin PR → my gate → land.\n133:2. #277 (iolog seq reset) thin lane → my gate → land. (#278, #279 are small; fold #279 into\n134:   #277's lane if the tree is open, #278 stays its own thin lane, any order.)\n135:3. W0 → W1 → W2 (+#17) → W3 (+ XFER retirement) → golden head to deployah → v0.68.0.\n136:   Start W0's registry design + store work NOW in `.worktrees/ws272-w0` off origin/main and\n137:   rebase at (1); nothing in W0 depends on #276/#277."}],"details":{"totalLines":137,"displayContent":{"text":"# WEBSERVE (#272) — intake JIT (wave map + REQ ids)\n\nAuthored by doyle 2026-09-06 ~10:30Z on the operator's greenlight (\"shared understanding\nconfirmed. proceed with WEBSERVE\"). Design record: ADR-0056..0061 + CONTEXT.md `## Web\nserving` on branch `docs/webserve-272-grill` (@a87bd42a, off main; lands as the first thin\nPR after v0.67.1). Grill rounds: `WEBSERVE-272-GRILL-ROUND-1.md`, `-ROUND-2.md`; board record\n#272 comments 5558410252 + 5558560333. Milestone version: **v0.68.0**.\n\n## Members (Q6 ruling)\n\nRide: #248 (registry / generalized fileserving), #249 (cross-node webserving), #246\n(endpoint-to-endpoint transfer = attachments), #265 (adapter docs hosting), #268 (changelog in\ndocs), #147 (message short-ID + CLI + web URI), #266 (bootstrap hosting, per Q5).\nClosing rider: #17 (FILE_ACCESS_HELPER now-signal; EVAL, blocked-by #246 — flips with W2).\nDeferred: #148 (outbound ledger — additive, nothing blocks on it; DETACHED, stays BACKLOG).\nShelved: #271 (09:41Z).\n\n## Standing rules for every lane\n\n- Base off `origin/main` AFTER v0.67.1 lands (deployah's land call); thin lanes, ff-only,\n  golden per ADR-0050 as a milestone batch at the end (deployah runs it; I assemble the head).\n- Worktree under `.worktrees/ws272-<wave>`, own pool, claim from inside.\n- `traceable-reqs.toml` FIRST (mint the wave's REQ ids below, no `\"` in titles), then\n  `traceable-reqs check` (exit 2 = did not parse).\n- Gate (mine, per wave): treqs → workspace-bins prebuild → `xtask check` (docs drift +\n  spacerun) → clippy → `nextest --no-fail-fast` filtered to the wave's crates + the e2e\n  binaries it touches → same legs on kitsubito → exit FILES read → pick-audit at land.\n  **IR-76 pre-flight**: three-arm golden check before any local nextest/build on hfenduleam.\n- Docs are the contract adapters build from: every wave lands its docs-site page(s) in the\n  same commit (harness-contract + `reference.md` via `--help`), and CONTEXT.md terms are\n  already ratified — do not re-word them, cite them.\n- Vocabulary is CONTEXT.md's: served resource, node-prefixed URL, serving registry, served\n  root, served name, attachment, fetch, bootstrap surface, message short-ID.\n\n## W0 — the serving substrate (todlando) — #248 + the local half of #249\n\n- **REQ-WEB-URL-NODE-PREFIX** (ADR-0056; doc, impl, unit, int): the 5474 server answers\n  `/<local-node>/…` for every facet; bare `/` → 302 to `/<local-node>/`; the docs server's\n  bare paths stay as a compat alias (byte-true, REQ-DOCS-LOCAL-SERVER's surface contract\n  untouched); sub-namespaces `f/`, `docs/`, `a/`, `m/`, `bin/`+`install` are reserved at the\n  router even where the facet is not built yet (404 with the facet name, never a registry\n  lookup); `/<local-node>/` renders the index page (the registry, path → URL, HTML + a\n  `?json` twin for agents). A request for `/<other-node>/…` answers 502-with-node until W1.\n- **REQ-WEB-SERVING-REGISTRY** (ADR-0057; doc, impl, unit, int): `$SPT_HOME/serve/registry`\n  store (spt-store owns format + read path; daemon is the single writer); entry = id, kind\n  (file | dir | attachment), absolute source path (file/dir) or snapshot path (attachment),\n  served name, registered-at, ttl (attachments only), origin (endpoint id). Served-name rule\n  exactly as ADR-0057: bare name to the first registrant, `<stem>~<n>.<ext>` after, the\n  counter per `(stem, ext)` persisted, freed names never reused, same absolute path returns\n  the same entry, `--as` honoured under the same rule. Verbs: `spt serve add <path> [--as\n  <name>]`, `spt serve rm <name|id>`, `spt serve list [--json]` (path → URL). Manifest:\n  `web_short_path` → a dir entry registered at adapter activation, removed at deactivation.\n  Reference-served (file/dir) resolves at request time (edit visible, deleted → 404).\n- **REQ-WEB-ACCESS-SURFACE** (ADR-0060; doc, impl, unit): mint the `WEB` row in the surface\n  table (`default_on: true` within subnet — the DISCOVER shape; non-attributable until a\n  sender stamp exists); the `--help` \"Control surfaces\" section grows it by existing\n  (table-composed); the gate site is W1's stream family — in W0 the row exists and is\n  rule-addressable, nothing dials it yet.\n- Docs: new page `docs-site/src/serving/overview.md` (URL grammar, registry, served names,\n  index page) + `reference.md` regen; api.md untouched in W0.\n- Field acceptance (mine): browser opens `http://localhost:5474/hfenduleam/`, index lists a\n  file I `serve add`; two files named `report.md` from two dirs list as `report.md` and\n  `report~1.md`; removing the first and re-adding a third gives `report~2.md`.\n\n## W1 — cross-node (todlando) — #249\n\n- **REQ-WEB-CROSS-NODE-PROXY** (doc, impl, unit, int): a request for `/<node>/…` where\n  `<node>` is a subnet peer opens an Iroh stream (new `StreamFamily::Web`), the OWNER runs\n  `access_check(…, surface::WEB, …)` under the handshake-proven origin (the `serve_xfer`\n  shape), streams the response back; the local daemon proxies with NO cache; Range headers\n  pass through; owner unreachable → 502 naming the node; owner refuses → 403 naming the\n  surface. Unknown node name → 404 naming it.\n- Int: twohost — kitsubito fetches a file registered on hfenduleam through kitsubito's own\n  5474; a WEB deny rule on hfenduleam turns it into 403; a Range request returns 206.\n- Docs: `serving/cross-node.md` + the access-surface docs page gains the WEB row text.\n\n## W2 — attachments + message identity (todlando) — #246 + #147, then #17 flips\n\n- **REQ-WEB-ATTACHMENT-PULL** (ADR-0058; doc, impl, unit, int): `spt send --attachment <path>`\n  snapshots the bytes into `$SPT_HOME/serve/snapshots/`, registers an `attachment` entry\n  (ttl default 30 d, `--ttl <dur>`), and the envelope carries the node-prefixed URL\n  (`attachments: [{name, url, bytes}]`, additive key); the daemon pulse reaps expired\n  snapshots and logs the count. Nothing is pushed to the receiver.\n- **REQ-WEB-FETCH-VERB** (doc, impl, unit, int): `spt fetch <url|<node>/f/<name>> [dest]`\n  writes the bytes to `dest` (default: basename in cwd, refusing to clobber without `--force`),\n  prints the path; exit codes: 0 / 3 refused (403) / 1 failed.\n- **REQ-MSG-SHORT-ID** (ADR-0061; doc, impl, unit, int): 8-char base32 over the message hash,\n  node-scoped, minted at commit, collision → lengthen that id; carried in the delivery\n  envelope, in `MSG_IN`/`MSG_OUT` io-event rows, and rendered by `/<node>/m/<id>` (HTML +\n  `?json`); `spt msg show <id>` renders one message with its attachment URLs; `spt send\n  --reply-to <id>` carries the parent id.\n- **#17 rider**: `FILE_ACCESS_HELPER` now-signal category — when a delivered message carries\n  attachments, the signal emits the exact `spt fetch <url>` line(s). Flip #17 EVAL →\n  attached-and-WIP at W2 dispatch (operator ruled it a closing rider, Q6).\n- Docs: `serving/attachments.md`, api.md now-signal category list, `messaging` page for\n  short-ID + reply-to.\n\n## W3 — facets (todlando; hertz takes the drift-gate test riders) — #265 + #268 + #266\n\n- **REQ-WEB-ADAPTER-DOCS-FACET** (#265; doc, impl, unit, int): `/<node>/a/<adapter>/…`\n  serves an installed adapter's docs. **MEASURE FIRST**: where an adapter's docs live after\n  `adapter add` (archive `docs/`? `strings/`? nothing today?) — stop-and-refer with the\n  measurement if no adapter ships docs; the facet may need a manifest key (`docs_dir`).\n- **REQ-DOCS-CHANGELOG-PAGE** (#268; doc, impl): the docs site carries CHANGELOG.md as a page\n  (`docs/changelog.md`, generated in the docs build so the drift gate holds it).\n- **REQ-WEB-LAN-BOOTSTRAP-LISTENER** (ADR-0059; doc, impl, unit, int): `spt serve lan\n  --bootstrap` starts a SECOND hyper listener on `0.0.0.0:5470` (config/env override) whose\n  router knows ONLY `/bin/<platform>/spt[.exe]` + `/install` (a one-liner page); off by\n  default, `spt serve lan --stop`; prints the LAN URL; now-signal carries `LAN-EXPOSED\n  <url>` while up (a NowSpec category — ride the ratified render order, append at END);\n  REQ-DOCS-LOCAL-SERVER's never-0.0.0.0 stays true for 5474 (unit asserts the 5474 bind is\n  loopback while 5470 is up). **MEASURE FIRST**: where the current platform binaries are on\n  disk (`$SPT_HOME/bin`? the update-set stage?) — the listener serves the INSTALLED binary\n  set, never builds one.\n- Int (kitsubito → hfenduleam over LAN): `curl http://hfenduleam:5470/bin/…` = bytes match the\n  installed exe's sha256; `curl …:5470/hfenduleam/docs/` = 404; `curl …:5474/` from kitsubito\n  = connection refused (loopback proof).\n\n## Close riders\n\n- **XFER retirement** (ADR-0060; rider on #246's close, W2 or W3 tail): delete\n  `StreamFamily::Xfer`, `serve_xfer`, `fetch_file`/`push_file`, their tests, the `XFER`\n  surface row; `ACCESS_SURFACE_RETIRED:<id>:<surface>` reported at store load for any rule\n  naming it; docs + `--help` regen; CONTEXT.md's access-surface entry already states it.\n  REQ id: **REQ-XFER-RETIRED** (impl, unit).\n- **#148** stays detached BACKLOG (deferred by ruling; keys on REQ-MSG-SHORT-ID when built).\n- **IR-76** driver pre-flight is a rider on W0's driver template (todlando authors the\n  battery; the three-arm leg ships in it).\n\n## Sequencing (todlando's queue)\n\n1. v0.67.1 land call (deployah) → rebase #276 → thin PR → my gate → land.\n2. #277 (iolog seq reset) thin lane → my gate → land. (#278, #279 are small; fold #279 into\n   #277's lane if the tree is open, #278 stays its own thin lane, any order.)\n3. W0 → W1 → W2 (+#17) → W3 (+ XFER retirement) → golden head to deployah → v0.68.0.\n   Start W0's registry design + store work NOW in `.worktrees/ws272-w0` off origin/main and\n   rebase at (1); nothing in W0 depends on #276/#277.","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137]},"fileSize":9737,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/WEBSERVE-272-JIT.md"}}},"isError":false,"timestamp":1788690883477}}
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Its source lives\n12:# under `tests/` so it never ships from `src/` — the same tests/-homed `[[bin]]`\n13:# pattern the `spt` crate's fixtures use; `cargo test -p spt-store` builds it and\n14:# exposes `CARGO_BIN_EXE_wtlock_worker` to the integration test.\n15:[[bin]]\n16:name = \"wtlock_worker\"\n17:path = \"tests/fixtures/wtlock_worker.rs\"\n18:\n19:[dependencies]\n20:fs2 = \"0.4\"\n21:# The ONE string-trigger match rule (`matchrule`), shared by monic triggers and\n22:# the manifest's keyword hints — regex-opt-in patterns compile through this.\n23:# Already in the tree; spt-runtime consumes the rule from here rather than\n24:# keeping a second copy of it.\n25:regex = \"1\"\n26:# FIDO2 seal-signature VERIFICATION only (SIGNET W2, REQ-SEAL-FIDO2-SIG-VERIFY;\n27:# doyle dep ruling 2026-08-24): core and every member node touch PUBLIC key\n28:# material only — signature CREATION stays behind the platform-authenticator\n29:# seam (CNG/Hello on Windows), so RUSTSEC-2023-0071 (Marvin: private-key-op\n30:# timing side channel) cannot reach this consumer; that scoping is the\n31:# security rationale, stated here so the next audit does not re-derive it.\n32:rsa = { version = \"0.9\", default-features = false, features = [\"sha2\"] }\n33:rusqlite = { version = \"0.32\", features = [\"bundled\"] }\n34:serde = { version = \"1\", features = [\"derive\"] }\n35:serde_json = { version = \"1\", features = [\"preserve_order\"] }\n36:sha2 = \"0.10\"\n37:spt-proto = { path = \"../spt-proto\" }\n38:spt-procident = { path = \"../spt-procident\" }\n39:uuid = { version = \"1\", features = [\"v4\"] }\n40:\n41:[target.'cfg(unix)'.dependencies]\n42:libc = \"0.2\"\n43:\n44:[dev-dependencies]\n45:tempfile = \"3\"\n46:# TEST-ONLY signing key material for the verify-only rsa arm's units (the\n47:# production rule stands: signature creation never happens in core — a test\n48:# signing a fixture payload is how a verifier gets a true positive to check).\n49:rand = \"0.8\"\n50:# Same version/features as the main dep (feature-unified, no second build) — the\n51:# carrier-claim race rig matches rusqlite's DatabaseBusy error code directly.\n52:rusqlite = { version = \"0.32\", features = [\"bundled\"] }\n53:\n54:# The build-cache pool guard (releases#103). A build script sees ONLY\n55:# build-dependencies, which is the whole reason the identity predicate moved into\n56:# its own leaf crate rather than being copied.\n57:[build-dependencies]\n58:spt-poolguard = { path = \"../spt-poolguard\" }"}],"details":{"totalLines":58,"displayContent":{"text":"[package]\r\nname = \"spt-store\"\r\nversion.workspace = true\r\nedition = \"2021\"\r\npublish = false\r\ndescription = \"spt-core persistence layer: atomic writes, spool, perch layout, registry, info.json. Built on spt-proto.\"\r\n\r\n# Test-only fixture binary for `tests/wtlock_two_process_int.rs`\r\n# (REQ-PSYCHE-INGEST-SERIALIZED): a SECOND PROCESS that writes into a shared\r\n# context-store worktree, since the writers the lock exists for are separate\r\n# processes and a thread-based rig would prove the wrong arm. Its source lives\r\n# under `tests/` so it never ships from `src/` — the same tests/-homed `[[bin]]`\r\n# pattern the `spt` crate's fixtures use; `cargo test -p spt-store` builds it and\r\n# exposes `CARGO_BIN_EXE_wtlock_worker` to the integration test.\r\n[[bin]]\r\nname = \"wtlock_worker\"\r\npath = \"tests/fixtures/wtlock_worker.rs\"\r\n\r\n[dependencies]\r\nfs2 = \"0.4\"\r\n# The ONE string-trigger match rule (`matchrule`), shared by monic triggers and\r\n# the manifest's keyword hints — regex-opt-in patterns compile through this.\r\n# Already in the tree; spt-runtime consumes the rule from here rather than\r\n# keeping a second copy of it.\r\nregex = \"1\"\r\n# FIDO2 seal-signature VERIFICATION only (SIGNET W2, REQ-SEAL-FIDO2-SIG-VERIFY;\r\n# doyle dep ruling 2026-08-24): core and every member node touch PUBLIC key\r\n# material only — signature CREATION stays behind the platform-authenticator\r\n# seam (CNG/Hello on Windows), so RUSTSEC-2023-0071 (Marvin: private-key-op\r\n# timing side channel) cannot reach this consumer; that scoping is the\r\n# security rationale, stated here so the next audit does not re-derive it.\r\nrsa = { version = \"0.9\", default-features = false, features = [\"sha2\"] }\r\nrusqlite = { version = \"0.32\", features = [\"bundled\"] }\r\nserde = { version = \"1\", features = [\"derive\"] }\r\nserde_json = { version = \"1\", features = [\"preserve_order\"] }\r\nsha2 = \"0.10\"\r\nspt-proto = { path = \"../spt-proto\" }\r\nspt-procident = { path = \"../spt-procident\" }\r\nuuid = { version = \"1\", features = [\"v4\"] }\r\n\r\n[target.'cfg(unix)'.dependencies]\r\nlibc = \"0.2\"\r\n\r\n[dev-dependencies]\r\ntempfile = \"3\"\r\n# TEST-ONLY signing key material for the verify-only rsa arm's units (the\r\n# production rule stands: signature creation never happens in core — a test\r\n# signing a fixture payload is how a verifier gets a true positive to check).\r\nrand = \"0.8\"\r\n# Same version/features as the main dep (feature-unified, no second build) — the\r\n# carrier-claim race rig matches rusqlite's DatabaseBusy error code directly.\r\nrusqlite = { version = \"0.32\", features = [\"bundled\"] }\r\n\r\n# The build-cache pool guard (releases#103). A build script sees ONLY\r\n# build-dependencies, which is the whole reason the identity predicate moved into\r\n# its own leaf crate rather than being copied.\r\n[build-dependencies]\r\nspt-poolguard = { path = \"../spt-poolguard\" }\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]},"fileSize":2821,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/Cargo.toml"}}},"isError":false,"timestamp":1788690895030}}
{"type":"message","id":"a7217b00","parentId":"a80fb3b9","timestamp":"2026-09-06T10:34:55.032Z","message":{"role":"toolResult","toolCallId":"call_APIrpQVMaLSYvmm3E3cYOHn1|fc_0896137f4146dce6016a9d41ceee9487d2b104d25bf488d4d8","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/lib.rs#EB53]\n1://! `spt-store` — the persistence commodity layer for spt-core.\n2://!\n3://! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\n4://! types to disk (spool, registry, info.json) through a single atomic-write\n5://! primitive. Stable on-disk formats are copied verbatim from the sister\n6://! project (ADR-0001); the EBUSY-retry hardening on the write path is the\n7://! clean-room addition demanded by KNOWN-HAZARDS 5.2.\n8://!\n9:// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\n10:// depends only on spt-proto (one layer down), never the reverse — the\n11:// dependency edge is one-way, so the workspace graph stays acyclic.\n12:// [impl->REQ-ARCH-1]\n13:\n14:pub mod access;\n15:pub mod atomic;\n16:pub mod attachment;\n17:pub mod branchstore;\n18:pub mod briefing;\n19:pub mod contacts;\n20:pub mod contextmark;\n21:pub mod commune_intent;\n22:pub mod contextstore;\n23:pub mod daemon_inhibit;\n24:pub mod dispatchresults;\n25:mod db;\n26:pub mod empower;\n27:pub mod engineroom;\n28:pub mod enroll;\n29:pub mod epoch;\n30:pub mod erole;\n31:pub mod gate;\n32:pub mod gitrun;\n33:pub mod grants;\n34:pub mod history;\n35:pub mod home;\n36:pub mod hostlabel;\n37:pub mod inbound;\n38:pub mod iolog;\n39:pub mod info;\n40:pub mod knock;\n41:pub mod lastmsg;\n42:pub mod liveness;\n43:pub mod matchrule;\n44:pub mod monic;\n45:pub mod nodeid;\n46:pub mod notif;\n47:pub mod obstap;\n48:pub mod peeraddrs;\n49:pub mod perch;\n50:pub mod perchgc;\n51:pub mod proc;\n52:pub mod project;\n53:pub mod projderive;\n54:pub mod projindex;\n55:pub mod projinval;\n56:pub mod psyche_custody;\n57:pub mod recent_home;\n58:pub mod registry;\n59:pub mod rename;\n60:pub mod resume_custody;\n61:pub mod roster;\n62:pub mod rotation;\n63:pub mod seal;\n64:pub mod seed;\n65:pub mod sessions;\n66:pub mod shellinfo;\n67:pub mod spool;\n68:pub mod subnet;\n69:pub mod syncmerge;\n70:pub mod timefmt;\n71:pub mod trustwarn;\n72:pub mod visibility;\n73:pub mod worker_reap;\n74:pub mod worker_seq;\n75:pub mod wtlock;\n76:pub mod xfer;"}],"details":{"totalLines":76,"displayContent":{"text":"//! `spt-store` — the persistence commodity layer for spt-core.\r\n//!\r\n//! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\r\n//! types to disk (spool, registry, info.json) through a single atomic-write\r\n//! primitive. Stable on-disk formats are copied verbatim from the sister\r\n//! project (ADR-0001); the EBUSY-retry hardening on the write path is the\r\n//! clean-room addition demanded by KNOWN-HAZARDS 5.2.\r\n//!\r\n// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\r\n// depends only on spt-proto (one layer down), never the reverse — the\r\n// dependency edge is one-way, so the workspace graph stays acyclic.\r\n// [impl->REQ-ARCH-1]\r\n\r\npub mod access;\r\npub mod atomic;\r\npub mod attachment;\r\npub mod branchstore;\r\npub mod briefing;\r\npub mod contacts;\r\npub mod contextmark;\r\npub mod commune_intent;\r\npub mod contextstore;\r\npub mod daemon_inhibit;\r\npub mod dispatchresults;\r\nmod db;\r\npub mod empower;\r\npub mod engineroom;\r\npub mod enroll;\r\npub mod epoch;\r\npub mod erole;\r\npub mod gate;\r\npub mod gitrun;\r\npub mod grants;\r\npub mod history;\r\npub mod home;\r\npub mod hostlabel;\r\npub mod inbound;\r\npub mod iolog;\r\npub mod info;\r\npub mod knock;\r\npub mod lastmsg;\r\npub mod liveness;\r\npub mod matchrule;\r\npub mod monic;\r\npub mod nodeid;\r\npub mod notif;\r\npub mod obstap;\r\npub mod peeraddrs;\r\npub mod perch;\r\npub mod perchgc;\r\npub mod proc;\r\npub mod project;\r\npub mod projderive;\r\npub mod projindex;\r\npub mod projinval;\r\npub mod psyche_custody;\r\npub mod recent_home;\r\npub mod registry;\r\npub mod rename;\r\npub mod resume_custody;\r\npub mod roster;\r\npub mod rotation;\r\npub mod seal;\r\npub mod seed;\r\npub mod sessions;\r\npub mod shellinfo;\r\npub mod spool;\r\npub mod subnet;\r\npub mod syncmerge;\r\npub mod timefmt;\r\npub mod trustwarn;\r\npub mod visibility;\r\npub mod worker_reap;\r\npub mod worker_seq;\r\npub mod wtlock;\r\npub mod xfer;\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]},"fileSize":1858,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/lib.rs"}}},"isError":false,"timestamp":1788690895032}}
{"type":"message","id":"7da673dd","parentId":"a7217b00","timestamp":"2026-09-06T10:34:55.035Z","message":{"role":"toolResult","toolCallId":"call_ARUV2hqFeeUvJdUquynMqrQE|fc_0896137f4146dce6016a9d41ceeeac87d28edc297e228d8958","toolName":"grep","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/perch.rs#D837]\n 103:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\n*104:pub fn spt_internal_root() -> PathBuf {\n 105:    spt_home()\n 106:}\n 107:\n 108:/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\n*109:/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\n 110:/// across nodes** (the backup/migrate set), physically separate from the\n 111:/// never-synced `perches/` runtime. Pure path composition.\n 112:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n...\n 140:\n*141:/// Node-local **durable** identity/security material: `<spt_home>/identity/`\n 142:/// (`docs/STORAGE.md`). Holds `node.key`, the [`trust_dir`] access/grants\n 143:/// store, and [`subnet_file`]. **Never git-tracked, never synced** — node-bound\n 144:/// secret material (the node keypair + subnet TOTP seeds). Pure path composition.\n...\n 149:\n*150:/// The node's durable Ed25519 identity seed: `<spt_home>/identity/node.key`\n 151:/// (`docs/STORAGE.md`). The node's stable name on the wire (the iroh EndpointId\n 152:/// *is* this keypair's public key, D1/D4) — per-node secret material, never\n 153:/// git-tracked, never synced.\n 154:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*155:pub fn node_key_file() -> PathBuf {\n 156:    identity_dir().join(\"node.key\")\n 157:}\n 158:\n...\n 163:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*164:pub fn subnet_file() -> PathBuf {\n 165:    identity_dir().join(\"subnet.json\")\n 166:}\n 167:\n...\n 174:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-MESH-2]\n*175:pub fn roster_file() -> PathBuf {\n 176:    identity_dir().join(\"roster.json\")\n 177:}\n 178:\n...\n 184:// [impl->REQ-MESH-4]\n*185:pub fn rotation_pending_file() -> PathBuf {\n 186:    identity_dir().join(\"rotation-pending.json\")\n 187:}\n 188:\n...\n 192:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*193:pub fn epoch_file() -> PathBuf {\n 194:    identity_dir().join(\"epoch\")\n 195:}\n 196:\n...\n 206:// [impl->REQ-PSYCHE-EPHEMERAL-DRIVER]\n*207:pub fn psyche_ops_epoch_file() -> PathBuf {\n 208:    identity_dir().join(\"psyche-ops\")\n 209:}\n 210:\n...\n 215:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*216:pub fn visibility_file() -> PathBuf {\n 217:    identity_dir().join(\"visibility.json\")\n 218:}\n 219:\n...\n 224:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*225:pub fn notifs_file() -> PathBuf {\n 226:    identity_dir().join(\"notifs.db\")\n 227:}\n 228:\n...\n 243:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*244:pub fn access_file() -> PathBuf {\n 245:    trust_dir().join(\"access.json\")\n 246:}\n 247:\n...\n 253:// [impl->REQ-ER-RESERVED-ENDPOINT]\n*254:pub fn engine_room_file() -> PathBuf {\n 255:    trust_dir().join(\"engine-room.json\")\n 256:}\n 257:\n...\n 270:// [impl->REQ-SUBNET-EMPOWER-VERB]\n*271:pub fn empowerments_file(session_id: &str) -> PathBuf {\n 272:    session_dir(session_id).join(\"empowerments.json\")\n 273:}\n 274:\n...\n 279:// [impl->REQ-ER-BRINGUP-ATTEMPT-BOUND]\n*280:pub fn engine_room_gate_file() -> PathBuf {\n 281:    trust_dir().join(\"engine-room-gate.json\")\n 282:}\n 283:\n...\n 292:// [impl->REQ-SEAL-CEREMONY-TOTP]\n*293:pub fn seal_ceremony_gate_file() -> PathBuf {\n 294:    trust_dir().join(\"seal-ceremony-gate.json\")\n 295:}\n 296:\n...\n 306:// [impl->REQ-UNLISTED-CONTACT-LEDGER]\n*307:pub fn contacts_file() -> PathBuf {\n 308:    trust_dir().join(\"contacts.json\")\n 309:}\n 310:\n...\n 315:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*316:pub fn recent_outbound_file() -> PathBuf {\n 317:    trust_dir().join(\"recent-outbound.json\")\n 318:}\n 319:\n...\n 329:// [impl->REQ-KNOCK-INBOX-DAEMON-OWNED]\n*330:pub fn knocks_file() -> PathBuf {\n 331:    trust_dir().join(\"knocks.json\")\n 332:}\n 333:\n...\n 360:// [impl->REQ-TRUST-WARNING-OVERRIDE]\n*361:pub fn trust_warning_file(endpoint: &str) -> PathBuf {\n 362:    trust_warnings_dir().join(endpoint)\n 363:}\n 364:\n...\n 369:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*370:pub fn grants_file() -> PathBuf {\n 371:    trust_dir().join(\"grants.json\")\n 372:}\n 373:\n...\n 380:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*381:pub fn seals_file() -> PathBuf {\n 382:    trust_dir().join(\"seals.json\")\n 383:}\n 384:\n...\n 391:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*392:pub fn enrollments_file() -> PathBuf {\n 393:    trust_dir().join(\"enrollments.json\")\n 394:}\n 395:\n...\n 473:// [impl->REQ-RESIDENT-SERVICE]\n*474:pub fn resolve_service_dir_in(home: &Path, option: &str) -> PathBuf {\n 475:    home.join(\"services\").join(encode_adapter_option(option))\n 476:}\n 477:\n...\n 493:// [impl->REQ-SHELL-1]\n*494:pub fn resolve_shells_dir_in(owlery: &Path, owner: &str) -> PathBuf {\n 495:    owlery.join(owner).join(\"shells\")\n 496:}\n 497:\n...\n 509:// [impl->REQ-SHELL-1]\n*510:pub fn resolve_shell_perch_path_in(owlery: &Path, owner: &str, shell_id: &str) -> PathBuf {\n 511:    resolve_shells_dir_in(owlery, owner).join(shell_id)\n 512:}\n 513:\n...\n 595:// [impl->REQ-HAZARD-WORKER-PATH]\n*596:pub fn resolve_perch_path_in(owlery: &Path, child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 597:    let kind = PerchKind::classify(child_id);\n 598:    if !kind.nests_under_parent() {\n 599:        return owlery.join(child_id);\n...\n 632:/// `<resolved_perch>/info.json`.\n*633:pub fn resolve_info_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 634:    info_file_at(&resolve_perch_path(child_id, hint))\n 635:}\n 636:\n...\n 642:/// `<resolved_perch>/ready`.\n*643:pub fn resolve_ready_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 644:    ready_file_at(&resolve_perch_path(child_id, hint))\n 645:}\n 646:\n...\n 652:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*653:pub fn ready_file_at(perch_path: &Path) -> PathBuf {\n 654:    perch_path.join(\"ready\")\n 655:}\n 656:\n 657:/// `<resolved_perch>/inbox`.\n*658:pub fn resolve_inbox_dir(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 659:    resolve_perch_path(child_id, hint).join(\"inbox\")\n 660:}\n 661:\n...\n 695:/// `<resolved_perch>/.idle` — the activity/idle sentinel.\n*696:pub fn resolve_idle_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 697:    resolve_perch_path(child_id, hint).join(IDLE_SENTINEL)\n 698:}\n 699:\n...\n 774:// [impl->REQ-ECHO-BOUNDARY-INPUT-BEFORE-ROTATION]\n*775:pub fn resolve_boundary_echo_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 776:    resolve_perch_path(child_id, hint).join(BOUNDARY_ECHO_FILE)\n 777:}\n 778:\n...\n 819:/// host, `api echo-gate set`) and the pulse that reads + clears it.\n*820:pub fn resolve_edge_echo_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 821:    resolve_perch_path(child_id, hint).join(EDGE_ECHO_SENTINEL)\n 822:}\n 823:\n...\n 827:// [impl->REQ-ECHO-IDLE-AGE-GATE]\n*828:pub fn resolve_turn_echo_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 829:    resolve_perch_path(child_id, hint).join(TURN_ECHO_SENTINEL)\n 830:}\n 831:\n 832:/// `<perch_path>/info.json` from an already-resolved path.\n*833:pub fn info_file_at(perch_path: &Path) -> PathBuf {\n 834:    perch_path.join(\"info.json\")\n 835:}\n 836:\n...\n 931:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*932:pub fn list_nested_perch_dirs_in(owlery: &Path, parent: &str) -> Vec<NestedPerchDir> {\n 933:    let mut dirs = Vec::new();\n 934:    let Ok(children) = std::fs::read_dir(owlery.join(parent).join(\"nested\")) else {\n 935:        return dirs;\n...\n 965:// [impl->REQ-ENDPOINT-LIST-OWN-NESTED-SECTION]\n*966:pub fn list_nested_perch_ids_in(owlery: &Path, parent: &str) -> Vec<String> {\n 967:    list_nested_perch_dirs_in(owlery, parent)\n 968:        .iter()\n 969:        .filter_map(|d| d.dir.file_name().and_then(|n| n.to_str()).map(str::to_string))"}],"details":{"scopePath":".worktrees/ws272-w0/crates/spt-store/src/perch.rs","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/perch.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":39,"fileCount":1,"files":[".worktrees/ws272-w0/crates/spt-store/src/perch.rs"],"fileMatches":[{"path":".worktrees/ws272-w0/crates/spt-store/src/perch.rs","count":39}],"truncated":false,"displayContent":" 103│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\n*104│pub fn spt_internal_root() -> PathBuf {\n 105│    spt_home()\n 106│}\n 107│\n 108│/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\n*109│/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\n 110│/// across nodes** (the backup/migrate set), physically separate from the\n 111│/// never-synced `perches/` runtime. Pure path composition.\n 112│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n    │...\n 140│\n*141│/// Node-local **durable** identity/security material: `<spt_home>/identity/`\n 142│/// (`docs/STORAGE.md`). Holds `node.key`, the [`trust_dir`] access/grants\n 143│/// store, and [`subnet_file`]. **Never git-tracked, never synced** — node-bound\n 144│/// secret material (the node keypair + subnet TOTP seeds). Pure path composition.\n    │...\n 149│\n*150│/// The node's durable Ed25519 identity seed: `<spt_home>/identity/node.key`\n 151│/// (`docs/STORAGE.md`). The node's stable name on the wire (the iroh EndpointId\n 152│/// *is* this keypair's public key, D1/D4) — per-node secret material, never\n 153│/// git-tracked, never synced.\n 154│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*155│pub fn node_key_file() -> PathBuf {\n 156│    identity_dir().join(\"node.key\")\n 157│}\n 158│\n    │...\n 163│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*164│pub fn subnet_file() -> PathBuf {\n 165│    identity_dir().join(\"subnet.json\")\n 166│}\n 167│\n    │...\n 174│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-MESH-2]\n*175│pub fn roster_file() -> PathBuf {\n 176│    identity_dir().join(\"roster.json\")\n 177│}\n 178│\n    │...\n 184│// [impl->REQ-MESH-4]\n*185│pub fn rotation_pending_file() -> PathBuf {\n 186│    identity_dir().join(\"rotation-pending.json\")\n 187│}\n 188│\n    │...\n 192│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*193│pub fn epoch_file() -> PathBuf {\n 194│    identity_dir().join(\"epoch\")\n 195│}\n 196│\n    │...\n 206│// [impl->REQ-PSYCHE-EPHEMERAL-DRIVER]\n*207│pub fn psyche_ops_epoch_file() -> PathBuf {\n 208│    identity_dir().join(\"psyche-ops\")\n 209│}\n 210│\n    │...\n 215│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*216│pub fn visibility_file() -> PathBuf {\n 217│    identity_dir().join(\"visibility.json\")\n 218│}\n 219│\n    │...\n 224│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*225│pub fn notifs_file() -> PathBuf {\n 226│    identity_dir().join(\"notifs.db\")\n 227│}\n 228│\n    │...\n 243│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*244│pub fn access_file() -> PathBuf {\n 245│    trust_dir().join(\"access.json\")\n 246│}\n 247│\n    │...\n 253│// [impl->REQ-ER-RESERVED-ENDPOINT]\n*254│pub fn engine_room_file() -> PathBuf {\n 255│    trust_dir().join(\"engine-room.json\")\n 256│}\n 257│\n    │...\n 270│// [impl->REQ-SUBNET-EMPOWER-VERB]\n*271│pub fn empowerments_file(session_id: &str) -> PathBuf {\n 272│    session_dir(session_id).join(\"empowerments.json\")\n 273│}\n 274│\n    │...\n 279│// [impl->REQ-ER-BRINGUP-ATTEMPT-BOUND]\n*280│pub fn engine_room_gate_file() -> PathBuf {\n 281│    trust_dir().join(\"engine-room-gate.json\")\n 282│}\n 283│\n    │...\n 292│// [impl->REQ-SEAL-CEREMONY-TOTP]\n*293│pub fn seal_ceremony_gate_file() -> PathBuf {\n 294│    trust_dir().join(\"seal-ceremony-gate.json\")\n 295│}\n 296│\n    │...\n 306│// [impl->REQ-UNLISTED-CONTACT-LEDGER]\n*307│pub fn contacts_file() -> PathBuf {\n 308│    trust_dir().join(\"contacts.json\")\n 309│}\n 310│\n    │...\n 315│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*316│pub fn recent_outbound_file() -> PathBuf {\n 317│    trust_dir().join(\"recent-outbound.json\")\n 318│}\n 319│\n    │...\n 329│// [impl->REQ-KNOCK-INBOX-DAEMON-OWNED]\n*330│pub fn knocks_file() -> PathBuf {\n 331│    trust_dir().join(\"knocks.json\")\n 332│}\n 333│\n    │...\n 360│// [impl->REQ-TRUST-WARNING-OVERRIDE]\n*361│pub fn trust_warning_file(endpoint: &str) -> PathBuf {\n 362│    trust_warnings_dir().join(endpoint)\n 363│}\n 364│\n    │...\n 369│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*370│pub fn grants_file() -> PathBuf {\n 371│    trust_dir().join(\"grants.json\")\n 372│}\n 373│\n    │...\n 380│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*381│pub fn seals_file() -> PathBuf {\n 382│    trust_dir().join(\"seals.json\")\n 383│}\n 384│\n    │...\n 391│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*392│pub fn enrollments_file() -> PathBuf {\n 393│    trust_dir().join(\"enrollments.json\")\n 394│}\n 395│\n    │...\n 473│// [impl->REQ-RESIDENT-SERVICE]\n*474│pub fn resolve_service_dir_in(home: &Path, option: &str) -> PathBuf {\n 475│    home.join(\"services\").join(encode_adapter_option(option))\n 476│}\n 477│\n    │...\n 493│// [impl->REQ-SHELL-1]\n*494│pub fn resolve_shells_dir_in(owlery: &Path, owner: &str) -> PathBuf {\n 495│    owlery.join(owner).join(\"shells\")\n 496│}\n 497│\n    │...\n 509│// [impl->REQ-SHELL-1]\n*510│pub fn resolve_shell_perch_path_in(owlery: &Path, owner: &str, shell_id: &str) -> PathBuf {\n 511│    resolve_shells_dir_in(owlery, owner).join(shell_id)\n 512│}\n 513│\n    │...\n 595│// [impl->REQ-HAZARD-WORKER-PATH]\n*596│pub fn resolve_perch_path_in(owlery: &Path, child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 597│    let kind = PerchKind::classify(child_id);\n 598│    if !kind.nests_under_parent() {\n 599│        return owlery.join(child_id);\n    │...\n 632│/// `<resolved_perch>/info.json`.\n*633│pub fn resolve_info_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 634│    info_file_at(&resolve_perch_path(child_id, hint))\n 635│}\n 636│\n    │...\n 642│/// `<resolved_perch>/ready`.\n*643│pub fn resolve_ready_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 644│    ready_file_at(&resolve_perch_path(child_id, hint))\n 645│}\n 646│\n    │...\n 652│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*653│pub fn ready_file_at(perch_path: &Path) -> PathBuf {\n 654│    perch_path.join(\"ready\")\n 655│}\n 656│\n 657│/// `<resolved_perch>/inbox`.\n*658│pub fn resolve_inbox_dir(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 659│    resolve_perch_path(child_id, hint).join(\"inbox\")\n 660│}\n 661│\n    │...\n 695│/// `<resolved_perch>/.idle` — the activity/idle sentinel.\n*696│pub fn resolve_idle_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 697│    resolve_perch_path(child_id, hint).join(IDLE_SENTINEL)\n 698│}\n 699│\n    │...\n 774│// [impl->REQ-ECHO-BOUNDARY-INPUT-BEFORE-ROTATION]\n*775│pub fn resolve_boundary_echo_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 776│    resolve_perch_path(child_id, hint).join(BOUNDARY_ECHO_FILE)\n 777│}\n 778│\n    │...\n 819│/// host, `api echo-gate set`) and the pulse that reads + clears it.\n*820│pub fn resolve_edge_echo_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 821│    resolve_perch_path(child_id, hint).join(EDGE_ECHO_SENTINEL)\n 822│}\n 823│\n    │...\n 827│// [impl->REQ-ECHO-IDLE-AGE-GATE]\n*828│pub fn resolve_turn_echo_file(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n 829│    resolve_perch_path(child_id, hint).join(TURN_ECHO_SENTINEL)\n 830│}\n 831│\n 832│/// `<perch_path>/info.json` from an already-resolved path.\n*833│pub fn info_file_at(perch_path: &Path) -> PathBuf {\n 834│    perch_path.join(\"info.json\")\n 835│}\n 836│\n    │...\n 931│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*932│pub fn list_nested_perch_dirs_in(owlery: &Path, parent: &str) -> Vec<NestedPerchDir> {\n 933│    let mut dirs = Vec::new();\n 934│    let Ok(children) = std::fs::read_dir(owlery.join(parent).join(\"nested\")) else {\n 935│        return dirs;\n    │...\n 965│// [impl->REQ-ENDPOINT-LIST-OWN-NESTED-SECTION]\n*966│pub fn list_nested_perch_ids_in(owlery: &Path, parent: &str) -> Vec<String> {\n 967│    list_nested_perch_dirs_in(owlery, parent)\n 968│        .iter()\n 969│        .filter_map(|d| d.dir.file_name().and_then(|n| n.to_str()).map(str::to_string))"},"isError":false,"timestamp":1788690895035}}
{"type":"message","id":"f090bf5e","parentId":"7da673dd","timestamp":"2026-09-06T10:34:55.067Z","message":{"role":"toolResult","toolCallId":"call_gFxokoZcHABK213ZfEPQsqqk|fc_0896137f4146dce6016a9d41ceeea487d29401003fdcd34d85","toolName":"grep","content":[{"type":"text","text":"# .worktrees/ws272-w0/crates/spt-store/src/\n## access.rs#ACA5\n 116:\n*117:use crate::atomic::atomic_write_string;\n 118:use crate::perch::{access_file, recent_outbound_file};\n 119:\n 120:/// The v1 control-surface vocabulary (CONTEXT.md \"control surface\").\n...\n 487:#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n*488:#[serde(rename_all = \"lowercase\")]\n 489:pub enum Mode {\n 490:    /// Allowed without whitelisting — the unconfigured fleet posture.\n 491:    Open,\n...\n 497:#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n*498:#[serde(rename_all = \"lowercase\")]\n 499:pub enum RuleDecision {\n 500:    Allow,\n 501:    Deny,\n...\n 506:#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n*507:#[serde(tag = \"kind\", rename_all = \"kebab-case\")]\n 508:pub enum Subject {\n 509:    /// A specific sender endpoint id. **Live since W2b** on the MSG family, fed\n 510:    /// from the daemon-stamped `WanMessage.sender_proven` (never `from` — see the\n...\n 552:#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n*553:#[serde(rename_all = \"lowercase\")]\n 554:pub enum OriginClass {\n 555:    /// An interactive terminal with no perch/broker ancestry — the local human.\n 556:    User,\n...\n 598:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*599:#[serde(rename_all = \"lowercase\")]\n 600:pub enum OriginQualifier {\n 601:    /// Matches every origin class — the default an unqualified rule carries.\n 602:    #[default]\n...\n 633:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*634:#[serde(rename_all = \"kebab-case\")]\n 635:pub enum Provenance {\n 636:    /// Written directly by a human or agent (`spt endpoint access ...`).\n 637:    #[default]\n...\n 1494:    ///   unconfigured baseline, not a fault: write an empty v2 store (atomic\n*1495:    ///   temp+rename, same as every other save) and proceed open, so an upgrade\n 1496:    ///   never bricks a fleet node into refusing everything.\n 1497:    /// - **After it** — the store was minted and then vanished. Under atomic\n 1498:    ///   writes that should be impossible, which is exactly why it is treated as\n...\n 1620:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*1621:        atomic_write_string(path, &json)\n 1622:    }\n 1623:\n 1624:    /// The record governing `endpoint`, if any.\n...\n 2263:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*2264:        atomic_write_string(path, &json)\n 2265:    }\n 2266:\n 2267:    /// Record one outbound: `endpoint` sent to `node` at `now_ms`. Refreshes\n## atomic.rs#4C8C\n 4://!\n*5://! - **5.2 Windows EBUSY on atomic rename** (REQ-HAZARD-EBUSY-RENAME): a\n*6://!   `fs::rename` can fail transiently while another process (AV scanner,\n 7://!   indexer, a just-closed handle) still holds the target. The sister's\n*8://!   `atomic_write_string` was a bare tmp-write + rename; spt-core adds\n 9://!   retry-with-backoff that tolerates transient sharing/access errors and\n 10://!   only surfaces a persistent failure.\n 11://! - **5.4 Windows UNC prefix in serialized paths** (REQ-HAZARD-UNC-PATH-STRIP):\n...\n 17://!\n*18://! The write pattern itself (sibling `{name}.tmp` + rename) is verbatim; same-\n*19://! volume rename is atomic on both NTFS and POSIX, so a concurrent reader never\n 20://! observes a half-written file.\n 21:\n 22:use std::fs;\n...\n 28:\n*29:/// Maximum rename attempts before surfacing the error (KNOWN-HAZARDS 5.2).\n 30:const MAX_RENAME_ATTEMPTS: u32 = 10;\n 31:\n 32:/// Process-local counter making each write's tmp sibling unique (KNOWN-HAZARDS\n...\n 52:\n*53:/// Atomically write `body` to `path` via a sibling `{name}.tmp` + rename, with\n 54:/// EBUSY retry/backoff (KNOWN-HAZARDS 5.2). A concurrent reader sees either the\n 55:/// old file or the complete new file — never a torn write. **Non-durable** — see\n*56:/// [`atomic_write_bytes`] for the durability trade-off.\n 57:// [impl->REQ-HAZARD-EBUSY-RENAME]\n*58:pub fn atomic_write_string(path: &Path, body: &str) -> io::Result<()> {\n*59:    atomic_write_bytes(path, body.as_bytes())\n 60:}\n 61:\n*62:/// Byte-oriented sibling of [`atomic_write_string`] — for binary payloads\n 63:/// (blobs, signature material) that are not valid UTF-8.\n 64:///\n*65:/// **Non-durable** (no fsync): a plain `fs::write` of the tmp + rename. Still\n*66:/// reader-atomic (old-or-new, never torn), but a hard reset between the rename\n 67:/// and the data flush can resurrect the file at full length filled with NUL. That\n 68:/// is the correct default for RECONSTRUCTIBLE state — registry snapshots, peer\n 69:/// caches, the release cache — where a post-crash NUL husk simply parse-fails to\n...\n 71:/// corrupt record harmless at every seam). For AUTHORITATIVE records whose loss\n*72:/// IS an incident, use [`atomic_write_bytes_durable`].\n 73:///\n 74:/// **The epoch counter was named on that list and no longer is** (KNOWN-HAZARDS\n 75:/// 7.60, WAN-TRUTH #40): it is NOT reconstructible, because nothing regenerates\n...\n 82:// [impl->REQ-HAZARD-EBUSY-RENAME]\n*83:pub fn atomic_write_bytes(path: &Path, body: &[u8]) -> io::Result<()> {\n*84:    write_then_rename(path, body, false)\n 85:}\n 86:\n*87:/// **Durable** sibling of [`atomic_write_bytes`]: the tmp file is fsync'd\n*88:/// (`sync_all`) BEFORE the rename publishes the name (KNOWN-HAZARDS 5.13), so a\n 89:/// hard reset yields the complete old OR new file — never a full-length NUL\n*90:/// zero-fill (NTFS keeps the rename metadata but loses un-synced data blocks).\n 91:///\n 92:/// **Scoped, NOT a blanket default.** Durability is opt-in for the few records\n 93:/// whose loss is unrecoverable — the authoritative per-perch record\n...\n 97:/// production (non-`#[cfg(test)]`) callers of the two NON-durable entry points,\n*98:/// [`atomic_write_string`] and [`atomic_write_bytes`], across 33 files,\n 99:/// re-counted 2026-08-18 (the figure had read ~26 since it was written, and a\n 100:/// census with no stated population cannot be re-derived; this one can) — and\n 101:/// for `info.json`\n## attachment.rs#E7DC\n 23:\n*24:use crate::atomic::atomic_write_string;\n 25:use crate::subnet::SubnetStore;\n 26:\n 27:/// The canonical live-state path: `<spt_home>/identity/attachment.json`.\n...\n 70:            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\n*71:        atomic_write_string(path, &json)\n 72:    }\n 73:\n 74:    /// Whether `name` is deliberately not served right now.\n## branchstore.rs#2EB8\n 13://! every co-hosted agent's ingest AND by the sync merge driver, the live\n*14://! reconcile and the rename walk — several of them from other PROCESSES — and\n 15://! those writers really did collide on git's `index.lock` and on HEAD in the\n 16://! field. The three leaf git ops ([`BranchStore::commit_in_worktree`],\n 17://! [`BranchStore::fast_forward_worktree`], [`BranchStore::merge_commit_in_worktree`])\n...\n 647:/// transient families: the POSIX lock refusal (`could not lock` / `config.lock`)\n*648:/// AND the Windows sharing-violation forms a racer's `config.lock`→`config` rename\n 649:/// presents to a concurrent reader/writer (`unable to access` / `permission\n 650:/// denied` / `unknown error … reading the configuration files`, exit 128). A\n 651:/// genuine ACL denial also matches `permission denied` — DELIBERATELY retried, so\n...\n 713:    // (retryable) — the POSIX lock refusal AND the Windows config.lock→config\n*714:    // rename sharing-violation forms; a genuinely-broken config fails fast. A real\n 715:    // ACL \"permission denied\" is DELIBERATELY retryable (bounded → fails after the\n 716:    // budget), the accepted trade.\n 717:    #[test]\n...\n 725:        ));\n*726:        // Windows sharing-violation family (concurrent config.lock→config rename).\n 727:        assert!(config_error_is_retryable(\n 728:            \"warning: unable to access 'config': Permission denied\"\n 729:        ));\n## briefing.rs#B313\n 63:/// so a dead verb inside it cannot survive a test run — but a sentence printed\n*64:/// from the daemon's own literal is walked by nothing, and the next verb rename\n 65:/// breaks it in silence. As a const it is one string the grammar walk can reach,\n 66:/// and the guard covers the failure path on the same terms as the happy one.\n 67:///\n## commune_intent.rs#446E\n 25:\n*26:use crate::atomic::atomic_write_string;\n 27:\n 28:/// `<resolved_perch>/commune-intent.json` — the marker's single path source.\n 29:pub const COMMUNE_INTENT_FILE: &str = \"commune-intent.json\";\n...\n 70:    let _ = std::fs::create_dir_all(perch_path);\n*71:    let _ = atomic_write_string(&intent_file_at(perch_path), &json);\n 72:}\n 73:\n 74:/// Consume the expectation — called when a commune drop is actually INGESTED,\n## contacts.rs#8404\n 46:\n*47:use crate::atomic::atomic_write_string;\n 48:use crate::perch::contacts_file;\n 49:\n 50:/// The retention window: 14 days. A row older than this is dropped at write\n...\n 65:#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n*66:#[serde(rename_all = \"snake_case\")]\n 67:pub enum ContactDirection {\n 68:    /// They reached us (recorded post-gate).\n 69:    Inbound,\n...\n 132:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*133:        atomic_write_string(path, &json)\n 134:    }\n 135:\n 136:    /// Record one contact. Refreshes an existing `(direction, endpoint, node)`\n## contextstore.rs#7B1B\n 145:    /// performed (ADR-0037 §3: context-store mutation → debounced global\n*146:    /// refresh; rename/fork/remove also touch affected endpoint rows). The\n 147:    /// store is the common funnel every mutator flows through — CLI verbs and\n 148:    /// the daemon brain alike — so nudging here means no seam is missed. Home\n 149:    /// root = the tracked dir's parent (STRUCTURAL, never ambient env: a\n...\n 267:        if !path.exists() {\n*268:            crate::atomic::atomic_write_string(&path, &String::from_utf8_lossy(incoming))?;\n 269:        }\n 270:        self.store\n 271:            .commit_in_worktree(worktree, &[], &format!(\"conflict: {file_rel} ({name})\"))?;\n...\n 316:\n*317:    /// The context-store arm of `spt rename <old> <new>` (REQ-INST-11, the\n 318:    /// D3f-documented seam): move the `a-<old>` branch + its worktree to\n*319:    /// `a-<new>`, and rename `<old>/` → `<new>/` inside every project worktree\n*320:    /// (one rename commit per touched project). Refuses when `a-<new>` already\n 321:    /// exists (never merge two minds); an absent `a-<old>` is a no-op `Ok`\n*322:    /// (nothing tracked yet — perch-only endpoints rename cleanly).\n 323:    // [impl->REQ-INST-11]\n*324:    pub fn rename_endpoint(&self, old_id: &str, new_id: &str) -> std::io::Result<()> {\n 325:        Self::validated(old_id)?;\n 326:        Self::validated(new_id)?;\n 327:        if self.store.has_branch(&agent_branch(new_id))? {\n...\n 333:\n*334:        // a- arm: move worktree dir, then rename the branch (git updates the\n 335:        // worktree's HEAD symref). Skip when the old branch never existed.\n 336:        if self.store.has_branch(&agent_branch(old_id))? {\n 337:            let old_wt = self.root.join(\"agents\").join(old_id);\n...\n 366:\n*367:        // p- arm: rename the agent dir inside every project worktree holding one.\n 368:        let projects = self.root.join(\"projects\");\n 369:        if let Ok(entries) = std::fs::read_dir(&projects) {\n 370:            for entry in entries.flatten() {\n...\n 376:                self.store\n*377:                    .commit_in_worktree(&wt, &[], &format!(\"rename {old_id} -> {new_id}\"))?;\n 378:            }\n 379:        }\n 380:        // Membership rows moved id: refresh both affected rows + the global\n...\n 447:            // not valid UTF-8 rather than refuse it.\n*448:            crate::atomic::atomic_write_bytes(&dest, &bytes)?;\n 449:            copied.push(rel);\n 450:        }\n 451:        self.commit_live(dst, commit_msg)?;\n...\n 460:    /// identity, not an instance). Refuses when `a-<new>` already exists\n*461:    /// (never merge two minds — the rename rule); a source with no tracked\n 462:    /// mind forks as an empty (perch-only) endpoint, `Ok`.\n 463:    ///\n 464:    /// The live tier copies as a **whole directory at tip** — every tracked\n...\n 517:                let dest = self.project_context_path(&project_id, new)?;\n*518:                crate::atomic::atomic_write_string(&dest, &String::from_utf8_lossy(&bytes))?;\n 519:                self.commit_project(&project_id, &format!(\"fork of {src} -> {new}\"))?;\n 520:            }\n 521:        }\n...\n 652:\n*653:    #[test] // [unit->REQ-INST-11] rename moves the a- branch + worktree and ripples every p- agent dir; target collision refuses.\n*654:    fn rename_ripples_both_tiers() {\n 655:        let tmp = tempdir().unwrap();\n 656:        let cs = ContextStore::open_or_init_in(tmp.path()).unwrap();\n 657:        let live = cs.live_context_path(\"doyle\").unwrap();\n...\n 663:\n*664:        cs.rename_endpoint(\"doyle\", \"arthur\").unwrap();\n 665:\n 666:        // a- arm: branch + worktree moved, content intact, old gone.\n 667:        assert!(cs\n...\n 680:\n*681:        // p- arm: agent dir renamed inside the project worktree + committed.\n 682:        assert_eq!(\n 683:            cs.branch_store()\n 684:                .read_at_tip(&project_branch(\"spt-core\"), \"arthur/project-context.md\")\n...\n 695:        cs.live_context_path(\"momo\").unwrap();\n*696:        let err = cs.rename_endpoint(\"arthur\", \"momo\").unwrap_err();\n 697:        assert_eq!(err.kind(), std::io::ErrorKind::AlreadyExists);\n 698:\n*699:        // Absent source: a perch-only endpoint renames as a clean no-op.\n*700:        cs.rename_endpoint(\"ghost\", \"phantom\").unwrap();\n 701:    }\n 702:\n 703:    // [unit->REQ-INST-15] fork copies-then-DIVERGES (ADR-0010): both tiers\n## daemon_inhibit.rs#9087\n 81:        .unwrap_or(0);\n*82:    crate::atomic::atomic_write_string_durable(\n 83:        &inhibit_path_at(home),\n 84:        &format!(\"stopped_by_operator_at_epoch_secs={stamped}\\n\"),\n 85:    )\n## dispatchresults.rs#6076\n 51:#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n*52:#[serde(rename_all = \"snake_case\")]\n 53:pub enum DispatchStatus {\n 54:    /// The send path accepted it (delivered live, or spooled for the target).\n 55:    Delivered,\n## empower.rs#8F09\n 28:\n*29:use crate::atomic::atomic_write_string;\n 30:use crate::perch::empowerments_file;\n 31:\n 32:/// The subnets this session has been empowered over.\n...\n 67:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*68:        atomic_write_string(path, &json)\n 69:    }\n 70:\n 71:    /// Whether this session may write `subnet`'s control-surface modes. Exact\n...\n 204:/// The empty record is written with a plain in-place truncating write rather\n*205:/// than [`atomic_write_string`], deliberately: an atomic write is a rename, so\n 206:/// it needs the same directory permission the removal just failed on and would\n 207:/// add a barrier that fails whenever the first one does.\n 208:///\n## engineroom.rs#EC13\n 41:\n*42:use crate::atomic::atomic_write_string;\n 43:use crate::perch::{engine_room_file, engine_room_gate_file};\n 44:\n 45:/// The reserved endpoint id the engine room lives at. \"One per node\" is this\n...\n 144:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*145:        atomic_write_string(path, &json)\n 146:    }\n 147:\n 148:    /// Is `viewer_node` allowed to see this engine room in an advertisement?\n...\n 489:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*490:        atomic_write_string(path, &json)\n 491:    }\n 492:}\n 493:\n## enroll.rs#E1C8\n 38:\n*39:use crate::atomic::atomic_write_string;\n 40:use crate::perch::enrollments_file;\n 41:\n 42:/// The node half of an enrollment key: the daemon's own node-key SHORT HEX\n...\n 45:/// and non-unique, so a durable evidence record citing it goes ambiguous\n*46:/// between hostname-sharing nodes and orphans on rename (the W2 gate ruling,\n 47:/// transported verbatim from REQ-SEAL-CEREMONY-TOTP).\n 48:pub const NODE_SHORT_HEX_LEN: usize = 8;\n 49:\n...\n 131:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*132:        atomic_write_string(path, &json)\n 133:    }\n 134:\n 135:    /// The record enrolling `node` into `subnet`, if held — the lookup W2's\n## epoch.rs#4FA6\n 23:\n*24:use crate::atomic::atomic_write_string_durable;\n 25:use crate::perch::epoch_file;\n 26:\n 27:/// A node's persisted monotonic epoch counter.\n...\n 60:                    if husk {\n*61:                        format!(\"NUL husk ({} zero bytes) — a hard reset landed inside this file's rename-to-flush window\", s.len())\n 62:                    } else {\n 63:                        \"unparsable contents\".to_string()\n 64:                    }\n...\n 121:\n*122:    /// Persist `value` DURABLY (fsync before rename). Durability is scoped to\n 123:    /// this record deliberately: the non-durable path resurrects a full-length\n 124:    /// NUL husk after a hard reset, this file is rewritten every few seconds, and\n 125:    /// the husk degrades to a counter BELOW the fleet's lease for us — the 7.60\n...\n 132:        }\n*133:        atomic_write_string_durable(&self.path, &value.to_string())\n 134:    }\n 135:}\n 136:\n## grants.rs#DC2B\n 39:\n*40:use crate::atomic::atomic_write_string;\n 41:use crate::perch::grants_file;\n 42:\n 43:/// One grant: `agent` may exercise `capability` on this node (optionally\n...\n 101:            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*102:        atomic_write_string(path, &json)\n 103:    }\n 104:\n 105:    /// Whether a grant row exists for exactly this\n## inbound.rs#8E95\n 36:\n*37:use crate::atomic::atomic_write_string;\n 38:\n 39:/// The canonical path: `<spt_home>/identity/inbound.json`.\n 40:pub fn inbound_file() -> PathBuf {\n...\n 48:#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n*49:#[serde(tag = \"verdict\", rename_all = \"snake_case\")]\n 50:pub enum InboundVerdict {\n 51:    /// Positively verified: inbound UDP reaches the binder.\n 52:    Ok,\n...\n 161:    }\n*162:    let _ = atomic_write_string(path, &body);\n 163:}\n 164:\n 165:/// The verdict, if the process that wrote it is still the one running.\n## info.rs#D7C6\n 13://! truncated record:\n*14://! 1. **Writers go through [`write_info`]** → [`crate::atomic::atomic_write_string_durable`]\n*15://!    (tmp + rename): a same-volume rename is atomic, so a concurrent reader\n 16://!    sees the *complete* old file or the *complete* new file, never a torn one.\n 17://! 2. **Readers tolerate failure**: [`read_info`] / [`read_pid`] parse via a\n 18://!    bounded retry and return `None` on persistent failure — never panic.\n...\n 23:\n*24:use crate::atomic::atomic_write_string_durable;\n 25:\n 26:/// Pid field that is either a real numeric pid or the `\"BUSY\"` sentinel a\n 27:/// listener writes while it holds the perch. Untagged: serializes as a bare\n...\n 252:    /// cost every N-1 daemon the key. Keeping the field name keeps the key\n*253:    /// byte-stable **by identity** — no `#[serde(rename)]` to maintain, and no\n*254:    /// later rename able to change the wire by accident. (`serde(alias)` would\n 255:    /// have been worse than nothing here: it is READ-compat only and would\n 256:    /// still WRITE the new spelling.)\n 257:    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n...\n 417:#[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]\n*418:#[serde(rename_all = \"lowercase\")]\n 419:pub enum PidRole {\n 420:    /// `api listen`: the recorded process HOLDS the endpoint. Its death is proof the\n 421:    /// endpoint's relay is gone — the one case relay-death convergence may act on.\n...\n 474:/// **The lock is taken on a STABLE per-perch sentinel `<perch>/.info.lock`\n*475:/// (created once, NEVER renamed) — NOT on `info.json`.** This is load-bearing:\n*476:/// `info.json` is replaced by a tmp+rename on every write (a NEW inode each\n 477:/// time), and advisory locks (`flock`/`LockFileEx`) lock the INODE — so a lock\n*478:/// on `info.json`'s fd does NOT serialize across the rename (a second writer\n 479:/// could open+lock the old, now-unlinked inode, read a stale record, and clobber\n*480:/// the first writer's rename — a *fake* lock). Locking the constant sentinel\n 481:/// inode is what actually serializes the RMW. The OS advisory lock auto-releases\n 482:/// on fd drop / process exit, so a crashed holder strands nothing (no stale-lock\n 483:/// reaping needed).\n 484:///\n*485:/// Readers ([`read_info`]) stay LOCK-FREE: the atomic tmp+rename already gives a\n 486:/// reader a complete old-or-new record (KH-1.2); the lock serializes WRITERS\n 487:/// only. Errors if the record is absent/unreadable — the daemon only mutates\n 488:/// perches it bound.\n...\n 871:/// Acquire the per-perch write lock — the stable `<perch>/.info.lock` sentinel\n*872:/// (created once, never renamed; advisory, auto-released on fd drop / process exit).\n 873:/// Serializes ALL info.json writers so a whole-record write and a locked RMW can never\n 874:/// lose each other's update (REQ-HAZARD-INFO-RMW-LOST-UPDATE). See [`mutate_info`] for\n*875:/// why the lock is on a constant sentinel inode, not on `info.json` (which is renamed on\n 876:/// every write). The perch directory must already exist.\n 877:fn lock_perch_sentinel(perch_path: &Path) -> std::io::Result<std::fs::File> {\n 878:    use fs2::FileExt;\n...\n 894:        .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*895:    atomic_write_string_durable(&perch_path.join(\"info.json\"), &json)\n 896:}\n 897:\n*898:/// Atomically write `info` to `<perch_path>/info.json` (tmp + rename, EBUSY\n 899:/// retry via the atomic layer). The perch directory must already exist.\n 900:///\n*901:/// Uses the **durable** atomic write (fsync-before-rename): the perch record is\n 902:/// authoritative and its loss to a hard-reset NUL zero-fill is exactly the\n 903:/// counter-39 #2 incident (a wiped record read back as a live ONLINE endpoint),\n 904:/// so it is one of the few writers that pays the fsync (KNOWN-HAZARDS 5.13).\n...\n 1036:    use super::*;\n*1037:    use crate::atomic::atomic_write_string; // test fixtures seed non-durable\n 1038:    use std::sync::atomic::{AtomicBool, Ordering};\n 1039:    use std::sync::Arc;\n 1040:\n...\n 1413:        let old = perch();\n*1414:        atomic_write_string(\n 1415:            &old.path().join(\"info.json\"),\n 1416:            r#\"{\"id\":\"ling\",\"started\":\"t\",\"pid\":1,\"session_id\":\"sid\",\"state\":\"live_agent\"}\"#,\n 1417:        )\n...\n 1681:        let old = perch();\n*1682:        atomic_write_string(\n 1683:            &old.path().join(\"info.json\"),\n 1684:            r#\"{\"id\":\"ling\",\"started\":\"t\",\"pid\":1,\"session_id\":\"sid\",\"state\":\"live_agent\"}\"#,\n 1685:        )\n...\n 1775:        let old = perch();\n*1776:        atomic_write_string(\n 1777:            &old.path().join(\"info.json\"),\n 1778:            r#\"{\"id\":\"doyle\",\"started\":\"t\",\"pid\":1,\"session_id\":\"sid\",\"state\":\"live_agent\"}\"#,\n 1779:        )\n## iolog.rs#F599\n 42:/// The STABLE lock sentinel serializing appends and shielding readers from a\n*43:/// trim's rewrite. Created once and never renamed, on the inode-stability\n 44:/// discipline [`crate::info`] locks info.json writers on.\n 45:pub const IO_LOG_LOCK_FILE: &str = \".io-events.lock\";\n 46:\n...\n 307:        .collect();\n*308:    crate::atomic::atomic_write_string(&path, &kept).map_err(io::Error::other)\n 309:}\n 310:\n 311:/// Every row with `seq` strictly greater than `after`, oldest first.\n## knock.rs#97DA\n 60:\n*61:use crate::atomic::atomic_write_string;\n 62:use crate::perch::knocks_file;\n 63:\n 64:/// How long a knock stands before it expires: **one day** (operator-ruled).\n...\n 82:#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n*83:#[serde(rename_all = \"kebab-case\")]\n 84:pub enum TargetTier {\n 85:    /// A grant an endpoint owns — answerable by that endpoint's own agent.\n 86:    Endpoint,\n...\n 95:#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n*96:#[serde(rename_all = \"kebab-case\")]\n 97:pub enum KnockState {\n 98:    Pending,\n 99:    Approved,\n...\n 121:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*122:#[serde(rename_all = \"kebab-case\")]\n 123:pub enum KnockProvenance {\n 124:    /// First-order: somebody knocked, and the daemon stamped the knocker from\n 125:    /// the proven-sender seam (locally) or the QUIC handshake identity (over\n...\n 399:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*400:#[serde(rename_all = \"kebab-case\")]\n 401:pub enum CodeForm {\n 402:    /// Bare hex, redeemable only on the minting node. At least\n 403:    /// [`CODE_MIN_HEX`] chars.\n...\n 844:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*845:#[serde(rename_all = \"kebab-case\")]\n 846:pub enum PreAuthKey {\n 847:    /// Keyed to a knock's correlation id — `knock --mutual`, answered by an\n 848:    /// approval.\n...\n 865:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*866:#[serde(rename_all = \"kebab-case\")]\n 867:pub enum Directionality {\n 868:    /// Reach opens in one direction only, deliberately (`--one-way`).\n 869:    #[default]\n...\n 891:#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n*892:#[serde(rename_all = \"kebab-case\")]\n 893:pub enum PreAuthSide {\n 894:    /// The armer is opening THEIR OWN endpoint to whoever answers — a rule\n 895:    /// they are entitled to write, because it is scoped on themselves\n...\n 1153:        let json = serde_json::to_string_pretty(self)?;\n*1154:        atomic_write_string(path, &json)\n 1155:    }\n 1156:\n 1157:    /// Record a knock, enforcing **one pending per (knocker, target)**: a\n...\n 3218:    // STILL HONORED — the compat clause ADR-0055 makes load-bearing, and the\n*3219:    // reason the rename is a surface rename rather than a data migration.\n 3220:    //\n 3221:    // THE RECORD IS DECODED FROM ITS SHIPPED BYTES, never rebuilt through\n 3222:    // today's types. A record constructed by the new surface would test that\n 3223:    // surface against itself and could not fail the way a compat claim can: the\n*3224:    // bytes below are what `knock --mutual` wrote before the rename, with the\n 3225:    // OLD field name and neither discriminant present.\n 3226:    //\n 3227:    // The consumption seam asserted here is the one the ANSWER RECEIPT calls,\n...\n 3263:    // [unit->REQ-KNOCK-DIRECTIONALITY-SENDER] N-1 RECORDS DECODE. Every field\n*3264:    // the forced-choice wave added is additive, and the ADR-0055 rename touched\n 3265:    // none of these names: a pre-authorization written under the old field name\n 3266:    // and with no kind, a code minted before directionality existed, and a knock\n 3267:    // answered before the choice was forced.\n## lastmsg.rs#1494\n 133:    // hook is useful.\n*134:    crate::atomic::atomic_write_string(&path, &json)\n 135:}\n 136:\n 137:/// Read one direction's latest message, if any.\n\nShowing files 1-20 of 45+. 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.worktrees/ws272-w0/crates/spt-store/src/\n## access.rs#ACA5\n  116│\n *117│use crate::atomic::atomic_write_string;\n  118│use crate::perch::{access_file, recent_outbound_file};\n  119│\n  120│/// The v1 control-surface vocabulary (CONTEXT.md \"control surface\").\n     │...\n  487│#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n *488│#[serde(rename_all = \"lowercase\")]\n  489│pub enum Mode {\n  490│    /// Allowed without whitelisting — the unconfigured fleet posture.\n  491│    Open,\n     │...\n  497│#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n *498│#[serde(rename_all = \"lowercase\")]\n  499│pub enum RuleDecision {\n  500│    Allow,\n  501│    Deny,\n     │...\n  506│#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n *507│#[serde(tag = \"kind\", rename_all = \"kebab-case\")]\n  508│pub enum Subject {\n  509│    /// A specific sender endpoint id. **Live since W2b** on the MSG family, fed\n  510│    /// from the daemon-stamped `WanMessage.sender_proven` (never `from` — see the\n     │...\n  552│#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n *553│#[serde(rename_all = \"lowercase\")]\n  554│pub enum OriginClass {\n  555│    /// An interactive terminal with no perch/broker ancestry — the local human.\n  556│    User,\n     │...\n  598│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *599│#[serde(rename_all = \"lowercase\")]\n  600│pub enum OriginQualifier {\n  601│    /// Matches every origin class — the default an unqualified rule carries.\n  602│    #[default]\n     │...\n  633│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *634│#[serde(rename_all = \"kebab-case\")]\n  635│pub enum Provenance {\n  636│    /// Written directly by a human or agent (`spt endpoint access ...`).\n  637│    #[default]\n     │...\n 1494│    ///   unconfigured baseline, not a fault: write an empty v2 store (atomic\n*1495│    ///   temp+rename, same as every other save) and proceed open, so an upgrade\n 1496│    ///   never bricks a fleet node into refusing everything.\n 1497│    /// - **After it** — the store was minted and then vanished. Under atomic\n 1498│    ///   writes that should be impossible, which is exactly why it is treated as\n     │...\n 1620│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*1621│        atomic_write_string(path, &json)\n 1622│    }\n 1623│\n 1624│    /// The record governing `endpoint`, if any.\n     │...\n 2263│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*2264│        atomic_write_string(path, &json)\n 2265│    }\n 2266│\n 2267│    /// Record one outbound: `endpoint` sent to `node` at `now_ms`. Refreshes\n## atomic.rs#4C8C\n   4│//!\n  *5│//! - **5.2 Windows EBUSY on atomic rename** (REQ-HAZARD-EBUSY-RENAME): a\n  *6│//!   `fs::rename` can fail transiently while another process (AV scanner,\n   7│//!   indexer, a just-closed handle) still holds the target. The sister's\n  *8│//!   `atomic_write_string` was a bare tmp-write + rename; spt-core adds\n   9│//!   retry-with-backoff that tolerates transient sharing/access errors and\n  10│//!   only surfaces a persistent failure.\n  11│//! - **5.4 Windows UNC prefix in serialized paths** (REQ-HAZARD-UNC-PATH-STRIP):\n    │...\n  17│//!\n *18│//! The write pattern itself (sibling `{name}.tmp` + rename) is verbatim; same-\n *19│//! volume rename is atomic on both NTFS and POSIX, so a concurrent reader never\n  20│//! observes a half-written file.\n  21│\n  22│use std::fs;\n    │...\n  28│\n *29│/// Maximum rename attempts before surfacing the error (KNOWN-HAZARDS 5.2).\n  30│const MAX_RENAME_ATTEMPTS: u32 = 10;\n  31│\n  32│/// Process-local counter making each write's tmp sibling unique (KNOWN-HAZARDS\n    │...\n  52│\n *53│/// Atomically write `body` to `path` via a sibling `{name}.tmp` + rename, with\n  54│/// EBUSY retry/backoff (KNOWN-HAZARDS 5.2). A concurrent reader sees either the\n  55│/// old file or the complete new file — never a torn write. **Non-durable** — see\n *56│/// [`atomic_write_bytes`] for the durability trade-off.\n  57│// [impl->REQ-HAZARD-EBUSY-RENAME]\n *58│pub fn atomic_write_string(path: &Path, body: &str) -> io::Result<()> {\n *59│    atomic_write_bytes(path, body.as_bytes())\n  60│}\n  61│\n *62│/// Byte-oriented sibling of [`atomic_write_string`] — for binary payloads\n  63│/// (blobs, signature material) that are not valid UTF-8.\n  64│///\n *65│/// **Non-durable** (no fsync): a plain `fs::write` of the tmp + rename. Still\n *66│/// reader-atomic (old-or-new, never torn), but a hard reset between the rename\n  67│/// and the data flush can resurrect the file at full length filled with NUL. That\n  68│/// is the correct default for RECONSTRUCTIBLE state — registry snapshots, peer\n  69│/// caches, the release cache — where a post-crash NUL husk simply parse-fails to\n    │...\n  71│/// corrupt record harmless at every seam). For AUTHORITATIVE records whose loss\n *72│/// IS an incident, use [`atomic_write_bytes_durable`].\n  73│///\n  74│/// **The epoch counter was named on that list and no longer is** (KNOWN-HAZARDS\n  75│/// 7.60, WAN-TRUTH #40): it is NOT reconstructible, because nothing regenerates\n    │...\n  82│// [impl->REQ-HAZARD-EBUSY-RENAME]\n *83│pub fn atomic_write_bytes(path: &Path, body: &[u8]) -> io::Result<()> {\n *84│    write_then_rename(path, body, false)\n  85│}\n  86│\n *87│/// **Durable** sibling of [`atomic_write_bytes`]: the tmp file is fsync'd\n *88│/// (`sync_all`) BEFORE the rename publishes the name (KNOWN-HAZARDS 5.13), so a\n  89│/// hard reset yields the complete old OR new file — never a full-length NUL\n *90│/// zero-fill (NTFS keeps the rename metadata but loses un-synced data blocks).\n  91│///\n  92│/// **Scoped, NOT a blanket default.** Durability is opt-in for the few records\n  93│/// whose loss is unrecoverable — the authoritative per-perch record\n    │...\n  97│/// production (non-`#[cfg(test)]`) callers of the two NON-durable entry points,\n *98│/// [`atomic_write_string`] and [`atomic_write_bytes`], across 33 files,\n  99│/// re-counted 2026-08-18 (the figure had read ~26 since it was written, and a\n 100│/// census with no stated population cannot be re-derived; this one can) — and\n 101│/// for `info.json`\n## attachment.rs#E7DC\n 23│\n*24│use crate::atomic::atomic_write_string;\n 25│use crate::subnet::SubnetStore;\n 26│\n 27│/// The canonical live-state path: `<spt_home>/identity/attachment.json`.\n   │...\n 70│            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\n*71│        atomic_write_string(path, &json)\n 72│    }\n 73│\n 74│    /// Whether `name` is deliberately not served right now.\n## branchstore.rs#2EB8\n  13│//! every co-hosted agent's ingest AND by the sync merge driver, the live\n *14│//! reconcile and the rename walk — several of them from other PROCESSES — and\n  15│//! those writers really did collide on git's `index.lock` and on HEAD in the\n  16│//! field. The three leaf git ops ([`BranchStore::commit_in_worktree`],\n  17│//! [`BranchStore::fast_forward_worktree`], [`BranchStore::merge_commit_in_worktree`])\n    │...\n 647│/// transient families: the POSIX lock refusal (`could not lock` / `config.lock`)\n*648│/// AND the Windows sharing-violation forms a racer's `config.lock`→`config` rename\n 649│/// presents to a concurrent reader/writer (`unable to access` / `permission\n 650│/// denied` / `unknown error … reading the configuration files`, exit 128). A\n 651│/// genuine ACL denial also matches `permission denied` — DELIBERATELY retried, so\n    │...\n 713│    // (retryable) — the POSIX lock refusal AND the Windows config.lock→config\n*714│    // rename sharing-violation forms; a genuinely-broken config fails fast. A real\n 715│    // ACL \"permission denied\" is DELIBERATELY retryable (bounded → fails after the\n 716│    // budget), the accepted trade.\n 717│    #[test]\n    │...\n 725│        ));\n*726│        // Windows sharing-violation family (concurrent config.lock→config rename).\n 727│        assert!(config_error_is_retryable(\n 728│            \"warning: unable to access 'config': Permission denied\"\n 729│        ));\n## briefing.rs#B313\n 63│/// so a dead verb inside it cannot survive a test run — but a sentence printed\n*64│/// from the daemon's own literal is walked by nothing, and the next verb rename\n 65│/// breaks it in silence. As a const it is one string the grammar walk can reach,\n 66│/// and the guard covers the failure path on the same terms as the happy one.\n 67│///\n## commune_intent.rs#446E\n 25│\n*26│use crate::atomic::atomic_write_string;\n 27│\n 28│/// `<resolved_perch>/commune-intent.json` — the marker's single path source.\n 29│pub const COMMUNE_INTENT_FILE: &str = \"commune-intent.json\";\n   │...\n 70│    let _ = std::fs::create_dir_all(perch_path);\n*71│    let _ = atomic_write_string(&intent_file_at(perch_path), &json);\n 72│}\n 73│\n 74│/// Consume the expectation — called when a commune drop is actually INGESTED,\n## contacts.rs#8404\n  46│\n *47│use crate::atomic::atomic_write_string;\n  48│use crate::perch::contacts_file;\n  49│\n  50│/// The retention window: 14 days. A row older than this is dropped at write\n    │...\n  65│#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n *66│#[serde(rename_all = \"snake_case\")]\n  67│pub enum ContactDirection {\n  68│    /// They reached us (recorded post-gate).\n  69│    Inbound,\n    │...\n 132│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*133│        atomic_write_string(path, &json)\n 134│    }\n 135│\n 136│    /// Record one contact. Refreshes an existing `(direction, endpoint, node)`\n## contextstore.rs#7B1B\n 145│    /// performed (ADR-0037 §3: context-store mutation → debounced global\n*146│    /// refresh; rename/fork/remove also touch affected endpoint rows). The\n 147│    /// store is the common funnel every mutator flows through — CLI verbs and\n 148│    /// the daemon brain alike — so nudging here means no seam is missed. Home\n 149│    /// root = the tracked dir's parent (STRUCTURAL, never ambient env: a\n    │...\n 267│        if !path.exists() {\n*268│            crate::atomic::atomic_write_string(&path, &String::from_utf8_lossy(incoming))?;\n 269│        }\n 270│        self.store\n 271│            .commit_in_worktree(worktree, &[], &format!(\"conflict: {file_rel} ({name})\"))?;\n    │...\n 316│\n*317│    /// The context-store arm of `spt rename <old> <new>` (REQ-INST-11, the\n 318│    /// D3f-documented seam): move the `a-<old>` branch + its worktree to\n*319│    /// `a-<new>`, and rename `<old>/` → `<new>/` inside every project worktree\n*320│    /// (one rename commit per touched project). Refuses when `a-<new>` already\n 321│    /// exists (never merge two minds); an absent `a-<old>` is a no-op `Ok`\n*322│    /// (nothing tracked yet — perch-only endpoints rename cleanly).\n 323│    // [impl->REQ-INST-11]\n*324│    pub fn rename_endpoint(&self, old_id: &str, new_id: &str) -> std::io::Result<()> {\n 325│        Self::validated(old_id)?;\n 326│        Self::validated(new_id)?;\n 327│        if self.store.has_branch(&agent_branch(new_id))? {\n    │...\n 333│\n*334│        // a- arm: move worktree dir, then rename the branch (git updates the\n 335│        // worktree's HEAD symref). Skip when the old branch never existed.\n 336│        if self.store.has_branch(&agent_branch(old_id))? {\n 337│            let old_wt = self.root.join(\"agents\").join(old_id);\n    │...\n 366│\n*367│        // p- arm: rename the agent dir inside every project worktree holding one.\n 368│        let projects = self.root.join(\"projects\");\n 369│        if let Ok(entries) = std::fs::read_dir(&projects) {\n 370│            for entry in entries.flatten() {\n    │...\n 376│                self.store\n*377│                    .commit_in_worktree(&wt, &[], &format!(\"rename {old_id} -> {new_id}\"))?;\n 378│            }\n 379│        }\n 380│        // Membership rows moved id: refresh both affected rows + the global\n    │...\n 447│            // not valid UTF-8 rather than refuse it.\n*448│            crate::atomic::atomic_write_bytes(&dest, &bytes)?;\n 449│            copied.push(rel);\n 450│        }\n 451│        self.commit_live(dst, commit_msg)?;\n    │...\n 460│    /// identity, not an instance). Refuses when `a-<new>` already exists\n*461│    /// (never merge two minds — the rename rule); a source with no tracked\n 462│    /// mind forks as an empty (perch-only) endpoint, `Ok`.\n 463│    ///\n 464│    /// The live tier copies as a **whole directory at tip** — every tracked\n    │...\n 517│                let dest = self.project_context_path(&project_id, new)?;\n*518│                crate::atomic::atomic_write_string(&dest, &String::from_utf8_lossy(&bytes))?;\n 519│                self.commit_project(&project_id, &format!(\"fork of {src} -> {new}\"))?;\n 520│            }\n 521│        }\n    │...\n 652│\n*653│    #[test] // [unit->REQ-INST-11] rename moves the a- branch + worktree and ripples every p- agent dir; target collision refuses.\n*654│    fn rename_ripples_both_tiers() {\n 655│        let tmp = tempdir().unwrap();\n 656│        let cs = ContextStore::open_or_init_in(tmp.path()).unwrap();\n 657│        let live = cs.live_context_path(\"doyle\").unwrap();\n    │...\n 663│\n*664│        cs.rename_endpoint(\"doyle\", \"arthur\").unwrap();\n 665│\n 666│        // a- arm: branch + worktree moved, content intact, old gone.\n 667│        assert!(cs\n    │...\n 680│\n*681│        // p- arm: agent dir renamed inside the project worktree + committed.\n 682│        assert_eq!(\n 683│            cs.branch_store()\n 684│                .read_at_tip(&project_branch(\"spt-core\"), \"arthur/project-context.md\")\n    │...\n 695│        cs.live_context_path(\"momo\").unwrap();\n*696│        let err = cs.rename_endpoint(\"arthur\", \"momo\").unwrap_err();\n 697│        assert_eq!(err.kind(), std::io::ErrorKind::AlreadyExists);\n 698│\n*699│        // Absent source: a perch-only endpoint renames as a clean no-op.\n*700│        cs.rename_endpoint(\"ghost\", \"phantom\").unwrap();\n 701│    }\n 702│\n 703│    // [unit->REQ-INST-15] fork copies-then-DIVERGES (ADR-0010): both tiers\n## daemon_inhibit.rs#9087\n 81│        .unwrap_or(0);\n*82│    crate::atomic::atomic_write_string_durable(\n 83│        &inhibit_path_at(home),\n 84│        &format!(\"stopped_by_operator_at_epoch_secs={stamped}\\n\"),\n 85│    )\n## dispatchresults.rs#6076\n 51│#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n*52│#[serde(rename_all = \"snake_case\")]\n 53│pub enum DispatchStatus {\n 54│    /// The send path accepted it (delivered live, or spooled for the target).\n 55│    Delivered,\n## empower.rs#8F09\n  28│\n *29│use crate::atomic::atomic_write_string;\n  30│use crate::perch::empowerments_file;\n  31│\n  32│/// The subnets this session has been empowered over.\n    │...\n  67│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n *68│        atomic_write_string(path, &json)\n  69│    }\n  70│\n  71│    /// Whether this session may write `subnet`'s control-surface modes. Exact\n    │...\n 204│/// The empty record is written with a plain in-place truncating write rather\n*205│/// than [`atomic_write_string`], deliberately: an atomic write is a rename, so\n 206│/// it needs the same directory permission the removal just failed on and would\n 207│/// add a barrier that fails whenever the first one does.\n 208│///\n## engineroom.rs#EC13\n  41│\n *42│use crate::atomic::atomic_write_string;\n  43│use crate::perch::{engine_room_file, engine_room_gate_file};\n  44│\n  45│/// The reserved endpoint id the engine room lives at. \"One per node\" is this\n    │...\n 144│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*145│        atomic_write_string(path, &json)\n 146│    }\n 147│\n 148│    /// Is `viewer_node` allowed to see this engine room in an advertisement?\n    │...\n 489│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*490│        atomic_write_string(path, &json)\n 491│    }\n 492│}\n 493│\n## enroll.rs#E1C8\n  38│\n *39│use crate::atomic::atomic_write_string;\n  40│use crate::perch::enrollments_file;\n  41│\n  42│/// The node half of an enrollment key: the daemon's own node-key SHORT HEX\n    │...\n  45│/// and non-unique, so a durable evidence record citing it goes ambiguous\n *46│/// between hostname-sharing nodes and orphans on rename (the W2 gate ruling,\n  47│/// transported verbatim from REQ-SEAL-CEREMONY-TOTP).\n  48│pub const NODE_SHORT_HEX_LEN: usize = 8;\n  49│\n    │...\n 131│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*132│        atomic_write_string(path, &json)\n 133│    }\n 134│\n 135│    /// The record enrolling `node` into `subnet`, if held — the lookup W2's\n## epoch.rs#4FA6\n  23│\n *24│use crate::atomic::atomic_write_string_durable;\n  25│use crate::perch::epoch_file;\n  26│\n  27│/// A node's persisted monotonic epoch counter.\n    │...\n  60│                    if husk {\n *61│                        format!(\"NUL husk ({} zero bytes) — a hard reset landed inside this file's rename-to-flush window\", s.len())\n  62│                    } else {\n  63│                        \"unparsable contents\".to_string()\n  64│                    }\n    │...\n 121│\n*122│    /// Persist `value` DURABLY (fsync before rename). Durability is scoped to\n 123│    /// this record deliberately: the non-durable path resurrects a full-length\n 124│    /// NUL husk after a hard reset, this file is rewritten every few seconds, and\n 125│    /// the husk degrades to a counter BELOW the fleet's lease for us — the 7.60\n    │...\n 132│        }\n*133│        atomic_write_string_durable(&self.path, &value.to_string())\n 134│    }\n 135│}\n 136│\n## grants.rs#DC2B\n  39│\n *40│use crate::atomic::atomic_write_string;\n  41│use crate::perch::grants_file;\n  42│\n  43│/// One grant: `agent` may exercise `capability` on this node (optionally\n    │...\n 101│            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n*102│        atomic_write_string(path, &json)\n 103│    }\n 104│\n 105│    /// Whether a grant row exists for exactly this\n## inbound.rs#8E95\n  36│\n *37│use crate::atomic::atomic_write_string;\n  38│\n  39│/// The canonical path: `<spt_home>/identity/inbound.json`.\n  40│pub fn inbound_file() -> PathBuf {\n    │...\n  48│#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n *49│#[serde(tag = \"verdict\", rename_all = \"snake_case\")]\n  50│pub enum InboundVerdict {\n  51│    /// Positively verified: inbound UDP reaches the binder.\n  52│    Ok,\n    │...\n 161│    }\n*162│    let _ = atomic_write_string(path, &body);\n 163│}\n 164│\n 165│/// The verdict, if the process that wrote it is still the one running.\n## info.rs#D7C6\n   13│//! truncated record:\n  *14│//! 1. **Writers go through [`write_info`]** → [`crate::atomic::atomic_write_string_durable`]\n  *15│//!    (tmp + rename): a same-volume rename is atomic, so a concurrent reader\n   16│//!    sees the *complete* old file or the *complete* new file, never a torn one.\n   17│//! 2. **Readers tolerate failure**: [`read_info`] / [`read_pid`] parse via a\n   18│//!    bounded retry and return `None` on persistent failure — never panic.\n     │...\n   23│\n  *24│use crate::atomic::atomic_write_string_durable;\n   25│\n   26│/// Pid field that is either a real numeric pid or the `\"BUSY\"` sentinel a\n   27│/// listener writes while it holds the perch. Untagged: serializes as a bare\n     │...\n  252│    /// cost every N-1 daemon the key. Keeping the field name keeps the key\n *253│    /// byte-stable **by identity** — no `#[serde(rename)]` to maintain, and no\n *254│    /// later rename able to change the wire by accident. (`serde(alias)` would\n  255│    /// have been worse than nothing here: it is READ-compat only and would\n  256│    /// still WRITE the new spelling.)\n  257│    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n     │...\n  417│#[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]\n *418│#[serde(rename_all = \"lowercase\")]\n  419│pub enum PidRole {\n  420│    /// `api listen`: the recorded process HOLDS the endpoint. Its death is proof the\n  421│    /// endpoint's relay is gone — the one case relay-death convergence may act on.\n     │...\n  474│/// **The lock is taken on a STABLE per-perch sentinel `<perch>/.info.lock`\n *475│/// (created once, NEVER renamed) — NOT on `info.json`.** This is load-bearing:\n *476│/// `info.json` is replaced by a tmp+rename on every write (a NEW inode each\n  477│/// time), and advisory locks (`flock`/`LockFileEx`) lock the INODE — so a lock\n *478│/// on `info.json`'s fd does NOT serialize across the rename (a second writer\n  479│/// could open+lock the old, now-unlinked inode, read a stale record, and clobber\n *480│/// the first writer's rename — a *fake* lock). Locking the constant sentinel\n  481│/// inode is what actually serializes the RMW. The OS advisory lock auto-releases\n  482│/// on fd drop / process exit, so a crashed holder strands nothing (no stale-lock\n  483│/// reaping needed).\n  484│///\n *485│/// Readers ([`read_info`]) stay LOCK-FREE: the atomic tmp+rename already gives a\n  486│/// reader a complete old-or-new record (KH-1.2); the lock serializes WRITERS\n  487│/// only. Errors if the record is absent/unreadable — the daemon only mutates\n  488│/// perches it bound.\n     │...\n  871│/// Acquire the per-perch write lock — the stable `<perch>/.info.lock` sentinel\n *872│/// (created once, never renamed; advisory, auto-released on fd drop / process exit).\n  873│/// Serializes ALL info.json writers so a whole-record write and a locked RMW can never\n  874│/// lose each other's update (REQ-HAZARD-INFO-RMW-LOST-UPDATE). See [`mutate_info`] for\n *875│/// why the lock is on a constant sentinel inode, not on `info.json` (which is renamed on\n  876│/// every write). The perch directory must already exist.\n  877│fn lock_perch_sentinel(perch_path: &Path) -> std::io::Result<std::fs::File> {\n  878│    use fs2::FileExt;\n     │...\n  894│        .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;\n *895│    atomic_write_string_durable(&perch_path.join(\"info.json\"), &json)\n  896│}\n  897│\n *898│/// Atomically write `info` to `<perch_path>/info.json` (tmp + rename, EBUSY\n  899│/// retry via the atomic layer). The perch directory must already exist.\n  900│///\n *901│/// Uses the **durable** atomic write (fsync-before-rename): the perch record is\n  902│/// authoritative and its loss to a hard-reset NUL zero-fill is exactly the\n  903│/// counter-39 #2 incident (a wiped record read back as a live ONLINE endpoint),\n  904│/// so it is one of the few writers that pays the fsync (KNOWN-HAZARDS 5.13).\n     │...\n 1036│    use super::*;\n*1037│    use crate::atomic::atomic_write_string; // test fixtures seed non-durable\n 1038│    use std::sync::atomic::{AtomicBool, Ordering};\n 1039│    use std::sync::Arc;\n 1040│\n     │...\n 1413│        let old = perch();\n*1414│        atomic_write_string(\n 1415│            &old.path().join(\"info.json\"),\n 1416│            r#\"{\"id\":\"ling\",\"started\":\"t\",\"pid\":1,\"session_id\":\"sid\",\"state\":\"live_agent\"}\"#,\n 1417│        )\n     │...\n 1681│        let old = perch();\n*1682│        atomic_write_string(\n 1683│            &old.path().join(\"info.json\"),\n 1684│            r#\"{\"id\":\"ling\",\"started\":\"t\",\"pid\":1,\"session_id\":\"sid\",\"state\":\"live_agent\"}\"#,\n 1685│        )\n     │...\n 1775│        let old = perch();\n*1776│        atomic_write_string(\n 1777│            &old.path().join(\"info.json\"),\n 1778│            r#\"{\"id\":\"doyle\",\"started\":\"t\",\"pid\":1,\"session_id\":\"sid\",\"state\":\"live_agent\"}\"#,\n 1779│        )\n## iolog.rs#F599\n  42│/// The STABLE lock sentinel serializing appends and shielding readers from a\n *43│/// trim's rewrite. Created once and never renamed, on the inode-stability\n  44│/// discipline [`crate::info`] locks info.json writers on.\n  45│pub const IO_LOG_LOCK_FILE: &str = \".io-events.lock\";\n  46│\n    │...\n 307│        .collect();\n*308│    crate::atomic::atomic_write_string(&path, &kept).map_err(io::Error::other)\n 309│}\n 310│\n 311│/// Every row with `seq` strictly greater than `after`, oldest first.\n## knock.rs#97DA\n   60│\n  *61│use crate::atomic::atomic_write_string;\n   62│use crate::perch::knocks_file;\n   63│\n   64│/// How long a knock stands before it expires: **one day** (operator-ruled).\n     │...\n   82│#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n  *83│#[serde(rename_all = \"kebab-case\")]\n   84│pub enum TargetTier {\n   85│    /// A grant an endpoint owns — answerable by that endpoint's own agent.\n   86│    Endpoint,\n     │...\n   95│#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n  *96│#[serde(rename_all = \"kebab-case\")]\n   97│pub enum KnockState {\n   98│    Pending,\n   99│    Approved,\n     │...\n  121│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *122│#[serde(rename_all = \"kebab-case\")]\n  123│pub enum KnockProvenance {\n  124│    /// First-order: somebody knocked, and the daemon stamped the knocker from\n  125│    /// the proven-sender seam (locally) or the QUIC handshake identity (over\n     │...\n  399│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *400│#[serde(rename_all = \"kebab-case\")]\n  401│pub enum CodeForm {\n  402│    /// Bare hex, redeemable only on the minting node. At least\n  403│    /// [`CODE_MIN_HEX`] chars.\n     │...\n  844│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *845│#[serde(rename_all = \"kebab-case\")]\n  846│pub enum PreAuthKey {\n  847│    /// Keyed to a knock's correlation id — `knock --mutual`, answered by an\n  848│    /// approval.\n     │...\n  865│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *866│#[serde(rename_all = \"kebab-case\")]\n  867│pub enum Directionality {\n  868│    /// Reach opens in one direction only, deliberately (`--one-way`).\n  869│    #[default]\n     │...\n  891│#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]\n *892│#[serde(rename_all = \"kebab-case\")]\n  893│pub enum PreAuthSide {\n  894│    /// The armer is opening THEIR OWN endpoint to whoever answers — a rule\n  895│    /// they are entitled to write, because it is scoped on themselves\n     │...\n 1153│        let json = serde_json::to_string_pretty(self)?;\n*1154│        atomic_write_string(path, &json)\n 1155│    }\n 1156│\n 1157│    /// Record a knock, enforcing **one pending per (knocker, target)**: a\n     │...\n 3218│    // STILL HONORED — the compat clause ADR-0055 makes load-bearing, and the\n*3219│    // reason the rename is a surface rename rather than a data migration.\n 3220│    //\n 3221│    // THE RECORD IS DECODED FROM ITS SHIPPED BYTES, never rebuilt through\n 3222│    // today's types. A record constructed by the new surface would test that\n 3223│    // surface against itself and could not fail the way a compat claim can: the\n*3224│    // bytes below are what `knock --mutual` wrote before the rename, with the\n 3225│    // OLD field name and neither discriminant present.\n 3226│    //\n 3227│    // The consumption seam asserted here is the one the ANSWER RECEIPT calls,\n     │...\n 3263│    // [unit->REQ-KNOCK-DIRECTIONALITY-SENDER] N-1 RECORDS DECODE. Every field\n*3264│    // the forced-choice wave added is additive, and the ADR-0055 rename touched\n 3265│    // none of these names: a pre-authorization written under the old field name\n 3266│    // and with no kind, a code minted before directionality existed, and a knock\n 3267│    // answered before the choice was forced.\n## lastmsg.rs#1494\n 133│    // hook is useful.\n*134│    crate::atomic::atomic_write_string(&path, &json)\n 135│}\n 136│\n 137│/// Read one direction's latest message, if any."},"isError":false,"timestamp":1788690895066}}
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{"type":"message","id":"ab8b9a8d","parentId":"2f8246cc","timestamp":"2026-09-06T10:35:04.529Z","message":{"role":"toolResult","toolCallId":"call_VBXXgID7cdEJQF2HLBXRx2HZ|fc_0896137f4146dce6016a9d41d86ec887d282258cb3e7622065","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/atomic.rs#4C8C]\n102:/// the flush lands under the per-perch `.info.lock` (the W1b lock-across-fsync\n103:/// wedge shape) — which stalls daemon bringup 4–6× and misses the endpoint\n104:/// ONLINE window (caught by `attach_wedge_e2e`). Scope durability to the record,\n105:/// not the writer.\n106:// [impl->REQ-HAZARD-EBUSY-RENAME]\n107:// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\n108:pub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\n109:    write_then_rename(path, body, true)\n110:}\n111:\n112:/// String sibling of [`atomic_write_bytes_durable`] (durable tmp+rename).\n113:// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\n114:pub fn atomic_write_string_durable(path: &Path, body: &str) -> io::Result<()> {\n115:    atomic_write_bytes_durable(path, body.as_bytes())\n116:}\n117:\n118:/// Shared tmp-write + atomic-rename core. `durable` selects the fsync-before-rename\n119:/// path ([`atomic_write_bytes_durable`]); otherwise a plain `fs::write` (the\n120:/// reconstructible-state default, [`atomic_write_bytes`]).\n121:///\n122:/// The tmp sibling is UNIQUE per write — `{name}.tmp.{pid}-{seq}` (KNOWN-HAZARDS\n123:/// 5.15). A fixed `{name}.tmp` shared by every writer is a latent collision: two\n124:/// processes writing the same target concurrently (e.g. the daemon's `mutate_info`\n125:/// RMW and `spt api bind`'s establish, traced ~700µs apart at bind) both stage the\n126:/// SAME tmp; whichever renames first CONSUMES it, and the loser's rename hits\n127:/// `NotFound` (os error 2) — non-transient, so it surfaces as a hard write error\n128:/// (the bind-fatal path that wedged the endpoint offline). A microsecond window\n129:/// forever; `sync_all` widened create→rename ~50× and made it near-certain at bind.\n130:// [impl->REQ-HAZARD-ATOMIC-TMP-COLLISION]\n131:fn write_then_rename(path: &Path, body: &[u8], durable: bool) -> io::Result<()> {\n132:    let seq = TMP_SEQ.fetch_add(1, Ordering::Relaxed);\n133:    let tmp = path.with_file_name(format!(\n134:        \"{}.tmp.{}-{}\",\n135:        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\"),\n136:        std::process::id(),\n137:        seq\n138:    ));\n139:    if durable {\n140:        let mut f = fs::File::create(&tmp)?;\n141:        f.write_all(body)?;\n142:        f.sync_all()?; // durable data BEFORE the rename publishes the name\n143:    } else {\n144:        fs::write(&tmp, body)?;\n145:    }\n146:    match rename_with_retry(&tmp, path) {\n147:        Ok(()) => Ok(()),\n148:        Err(e) => {\n149:            // Best-effort cleanup of the orphaned tmp; never mask the real error.\n150:            let _ = fs::remove_file(&tmp);\n151:            Err(e)\n152:        }\n153:    }\n154:}\n155:\n156:/// Rename `from` → `to`, retrying transient sharing/access failures with\n157:/// linear backoff. Non-transient errors (e.g. NotFound) return immediately.\n158:// [impl->REQ-HAZARD-EBUSY-RENAME]\n159:fn rename_with_retry(from: &Path, to: &Path) -> io::Result<()> {\n160:    retry_transient(MAX_RENAME_ATTEMPTS, backoff, || fs::rename(from, to))\n161:}\n162:\n163:/// Linear backoff: attempt 1 → 2ms, attempt 2 → 4ms, … capped modestly. Kept\n164:/// small so a real transient (handle released within tens of ms) is absorbed\n165:/// without a perceptible stall.\n166:fn backoff(attempt: u32) -> Duration {\n167:    Duration::from_millis((attempt as u64 * 2).min(50))\n168:}\n169:\n170:/// Run `op`, retrying while it fails with a *transient* error, up to\n171:/// `max_attempts` total tries. Sleeps `delay(attempt)` between tries. Returns\n172:/// the first success, or the last error once attempts are exhausted /\n173:/// the error is non-transient. Generic over the operation so the retry\n174:/// semantics are unit-testable without provoking a real OS EBUSY.\n175:// [impl->REQ-HAZARD-EBUSY-RENAME]\n176:fn retry_transient<T>(\n177:    max_attempts: u32,\n178:    delay: impl Fn(u32) -> Duration,\n179:    mut op: impl FnMut() -> io::Result<T>,\n180:) -> io::Result<T> {\n181:    let mut attempt = 0u32;\n182:    loop {\n183:        match op() {\n184:            Ok(v) => return Ok(v),\n185:            Err(e) => {\n186:                attempt += 1;\n187:                if attempt >= max_attempts || !is_transient(&e) {\n188:                    return Err(e);\n189:                }\n190:                std::thread::sleep(delay(attempt));\n191:            }\n192:        }\n193:    }\n194:}\n195:\n196:/// Whether an io error is a transient sharing/access failure worth retrying.\n197:///\n\n[Showing lines 102-197 of 392. Use :198 to continue]"}],"details":{"truncation":{"content":"/// the flush lands under the per-perch `.info.lock` (the W1b lock-across-fsync\r\n/// wedge shape) — which stalls daemon bringup 4–6× and misses the endpoint\r\n/// ONLINE window (caught by `attach_wedge_e2e`). Scope durability to the record,\r\n/// not the writer.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\r\n    write_then_rename(path, body, true)\r\n}\r\n\r\n/// String sibling of [`atomic_write_bytes_durable`] (durable tmp+rename).\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_string_durable(path: &Path, body: &str) -> io::Result<()> {\r\n    atomic_write_bytes_durable(path, body.as_bytes())\r\n}\r\n\r\n/// Shared tmp-write + atomic-rename core. `durable` selects the fsync-before-rename\r\n/// path ([`atomic_write_bytes_durable`]); otherwise a plain `fs::write` (the\r\n/// reconstructible-state default, [`atomic_write_bytes`]).\r\n///\r\n/// The tmp sibling is UNIQUE per write — `{name}.tmp.{pid}-{seq}` (KNOWN-HAZARDS\r\n/// 5.15). A fixed `{name}.tmp` shared by every writer is a latent collision: two\r\n/// processes writing the same target concurrently (e.g. the daemon's `mutate_info`\r\n/// RMW and `spt api bind`'s establish, traced ~700µs apart at bind) both stage the\r\n/// SAME tmp; whichever renames first CONSUMES it, and the loser's rename hits\r\n/// `NotFound` (os error 2) — non-transient, so it surfaces as a hard write error\r\n/// (the bind-fatal path that wedged the endpoint offline). A microsecond window\r\n/// forever; `sync_all` widened create→rename ~50× and made it near-certain at bind.\r\n// [impl->REQ-HAZARD-ATOMIC-TMP-COLLISION]\r\nfn write_then_rename(path: &Path, body: &[u8], durable: bool) -> io::Result<()> {\r\n    let seq = TMP_SEQ.fetch_add(1, Ordering::Relaxed);\r\n    let tmp = path.with_file_name(format!(\r\n        \"{}.tmp.{}-{}\",\r\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\"),\r\n        std::process::id(),\r\n        seq\r\n    ));\r\n    if durable {\r\n        let mut f = fs::File::create(&tmp)?;\r\n        f.write_all(body)?;\r\n        f.sync_all()?; // durable data BEFORE the rename publishes the name\r\n    } else {\r\n        fs::write(&tmp, body)?;\r\n    }\r\n    match rename_with_retry(&tmp, path) {\r\n        Ok(()) => Ok(()),\r\n        Err(e) => {\r\n            // Best-effort cleanup of the orphaned tmp; never mask the real error.\r\n            let _ = fs::remove_file(&tmp);\r\n            Err(e)\r\n        }\r\n    }\r\n}\r\n\r\n/// Rename `from` → `to`, retrying transient sharing/access failures with\r\n/// linear backoff. Non-transient errors (e.g. NotFound) return immediately.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn rename_with_retry(from: &Path, to: &Path) -> io::Result<()> {\r\n    retry_transient(MAX_RENAME_ATTEMPTS, backoff, || fs::rename(from, to))\r\n}\r\n\r\n/// Linear backoff: attempt 1 → 2ms, attempt 2 → 4ms, … capped modestly. Kept\r\n/// small so a real transient (handle released within tens of ms) is absorbed\r\n/// without a perceptible stall.\r\nfn backoff(attempt: u32) -> Duration {\r\n    Duration::from_millis((attempt as u64 * 2).min(50))\r\n}\r\n\r\n/// Run `op`, retrying while it fails with a *transient* error, up to\r\n/// `max_attempts` total tries. Sleeps `delay(attempt)` between tries. Returns\r\n/// the first success, or the last error once attempts are exhausted /\r\n/// the error is non-transient. Generic over the operation so the retry\r\n/// semantics are unit-testable without provoking a real OS EBUSY.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn retry_transient<T>(\r\n    max_attempts: u32,\r\n    delay: impl Fn(u32) -> Duration,\r\n    mut op: impl FnMut() -> io::Result<T>,\r\n) -> io::Result<T> {\r\n    let mut attempt = 0u32;\r\n    loop {\r\n        match op() {\r\n            Ok(v) => return Ok(v),\r\n            Err(e) => {\r\n                attempt += 1;\r\n                if attempt >= max_attempts || !is_transient(&e) {\r\n                    return Err(e);\r\n                }\r\n                std::thread::sleep(delay(attempt));\r\n            }\r\n        }\r\n    }\r\n}\r\n\r\n/// Whether an io error is a transient sharing/access failure worth retrying.\r\n///\r","truncated":true,"truncatedBy":"lines","totalLines":291,"totalBytes":4148,"outputLines":96,"outputBytes":4148,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":392,"displayContent":{"text":"/// the flush lands under the per-perch `.info.lock` (the W1b lock-across-fsync\r\n/// wedge shape) — which stalls daemon bringup 4–6× and misses the endpoint\r\n/// ONLINE window (caught by `attach_wedge_e2e`). Scope durability to the record,\r\n/// not the writer.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\r\n    write_then_rename(path, body, true)\r\n}\r\n\r\n/// String sibling of [`atomic_write_bytes_durable`] (durable tmp+rename).\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_string_durable(path: &Path, body: &str) -> io::Result<()> {\r\n    atomic_write_bytes_durable(path, body.as_bytes())\r\n}\r\n\r\n/// Shared tmp-write + atomic-rename core. `durable` selects the fsync-before-rename\r\n/// path ([`atomic_write_bytes_durable`]); otherwise a plain `fs::write` (the\r\n/// reconstructible-state default, [`atomic_write_bytes`]).\r\n///\r\n/// The tmp sibling is UNIQUE per write — `{name}.tmp.{pid}-{seq}` (KNOWN-HAZARDS\r\n/// 5.15). A fixed `{name}.tmp` shared by every writer is a latent collision: two\r\n/// processes writing the same target concurrently (e.g. the daemon's `mutate_info`\r\n/// RMW and `spt api bind`'s establish, traced ~700µs apart at bind) both stage the\r\n/// SAME tmp; whichever renames first CONSUMES it, and the loser's rename hits\r\n/// `NotFound` (os error 2) — non-transient, so it surfaces as a hard write error\r\n/// (the bind-fatal path that wedged the endpoint offline). A microsecond window\r\n/// forever; `sync_all` widened create→rename ~50× and made it near-certain at bind.\r\n// [impl->REQ-HAZARD-ATOMIC-TMP-COLLISION]\r\nfn write_then_rename(path: &Path, body: &[u8], durable: bool) -> io::Result<()> {\r\n    let seq = TMP_SEQ.fetch_add(1, Ordering::Relaxed);\r\n    let tmp = path.with_file_name(format!(\r\n        \"{}.tmp.{}-{}\",\r\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\"),\r\n        std::process::id(),\r\n        seq\r\n    ));\r\n    if durable {\r\n        let mut f = fs::File::create(&tmp)?;\r\n        f.write_all(body)?;\r\n        f.sync_all()?; // durable data BEFORE the rename publishes the name\r\n    } else {\r\n        fs::write(&tmp, body)?;\r\n    }\r\n    match rename_with_retry(&tmp, path) {\r\n        Ok(()) => Ok(()),\r\n        Err(e) => {\r\n            // Best-effort cleanup of the orphaned tmp; never mask the real error.\r\n            let _ = fs::remove_file(&tmp);\r\n            Err(e)\r\n        }\r\n    }\r\n}\r\n\r\n/// Rename `from` → `to`, retrying transient sharing/access failures with\r\n/// linear backoff. Non-transient errors (e.g. NotFound) return immediately.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn rename_with_retry(from: &Path, to: &Path) -> io::Result<()> {\r\n    retry_transient(MAX_RENAME_ATTEMPTS, backoff, || fs::rename(from, to))\r\n}\r\n\r\n/// Linear backoff: attempt 1 → 2ms, attempt 2 → 4ms, … capped modestly. Kept\r\n/// small so a real transient (handle released within tens of ms) is absorbed\r\n/// without a perceptible stall.\r\nfn backoff(attempt: u32) -> Duration {\r\n    Duration::from_millis((attempt as u64 * 2).min(50))\r\n}\r\n\r\n/// Run `op`, retrying while it fails with a *transient* error, up to\r\n/// `max_attempts` total tries. Sleeps `delay(attempt)` between tries. Returns\r\n/// the first success, or the last error once attempts are exhausted /\r\n/// the error is non-transient. Generic over the operation so the retry\r\n/// semantics are unit-testable without provoking a real OS EBUSY.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn retry_transient<T>(\r\n    max_attempts: u32,\r\n    delay: impl Fn(u32) -> Duration,\r\n    mut op: impl FnMut() -> io::Result<T>,\r\n) -> io::Result<T> {\r\n    let mut attempt = 0u32;\r\n    loop {\r\n        match op() {\r\n            Ok(v) => return Ok(v),\r\n            Err(e) => {\r\n                attempt += 1;\r\n                if attempt >= max_attempts || !is_transient(&e) {\r\n                    return Err(e);\r\n                }\r\n                std::thread::sleep(delay(attempt));\r\n            }\r\n        }\r\n    }\r\n}\r\n\r\n/// Whether an io error is a transient sharing/access failure worth retrying.\r\n///\r","startLine":102,"lineNumbers":[102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197]},"fileSize":18102,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/atomic.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":392,"totalBytes":4148,"outputLines":96,"outputBytes":4148,"shownRange":{"start":102,"end":197},"nextOffset":198}}},"isError":false,"timestamp":1788690904528}}
{"type":"message","id":"27008f79","parentId":"ab8b9a8d","timestamp":"2026-09-06T10:35:04.535Z","message":{"role":"toolResult","toolCallId":"call_UCHoT74ynADUqKrEOQGdpB9M|fc_0896137f4146dce6016a9d41d86ed087d2b70bc71db791d3cb","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/perch.rs#D837]\n76:/// registry gossip and resume rows all derive from.\n77:///\n78:/// **Deliberately NOT under [`owlery_dir`]:** a foreign directory inside the\n79:/// perch store risks reading as a ghost perch to any enumerator, which is worse\n80:/// than the defect being fixed. It sits under [`spt_home`] instead, which is\n81:/// exactly why [`spt_internal_root`] (not the owlery) is the base the\n82:/// project-routing exclusion tests against.\n83:///\n84:/// **Read-only is POLICY, not an OS guarantee:** provisioned empty and never\n85:/// written, asserted by test. A same-user Windows ACL cannot deny writes to a\n86:/// child running as that same user, so no ACL is claimed here.\n87:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\n88:pub fn engine_room_cwd() -> PathBuf {\n89:    spt_home().join(\"engineroom\").join(\"cwd\")\n90:}\n91:\n92:/// The root under which a directory is spt's OWN rather than a user project —\n93:/// `<spt_home>`, the base for the project-attribution exclusion test\n94:/// (`projderive::path_under`).\n95:///\n96:/// It reads `spt_home` rather than `owlery_dir` on purpose (releases#178): the\n97:/// exclusion asks \"is this a real user project?\", and the owlery is only the\n98:/// best-known answer, not the whole one. The owlery is a subdirectory of this\n99:/// root, so the widening is MONOTONE — everything the narrower base excluded is\n100:/// still excluded — and the DECLARED consequence is that a project kept under\n101:/// `$SPT_HOME` is no longer routed into the synced context store, gossiped to\n102:/// the registry, or offered as a resume row.\n103:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\n104:pub fn spt_internal_root() -> PathBuf {\n105:    spt_home()\n106:}\n107:\n108:/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\n109:/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\n110:/// across nodes** (the backup/migrate set), physically separate from the\n111:/// never-synced `perches/` runtime. Pure path composition.\n112:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n113:pub fn tracked_dir() -> PathBuf {\n114:    spt_home().join(\"tracked\")\n115:}\n116:\n117:/// Node-local **per-session** scratch: `<spt_home>/sessions/<session>/` — e.g.\n118:/// the keyword-hint seen-set. The session id is path-sanitized (its reserved\n119:/// delimiters collapse to `_`). A `/clear` mints a new session id ⇒ a fresh dir\n120:/// ⇒ naturally re-armed once-per-session state. Pure path composition.\n121:// [impl->REQ-MANIFEST-4]\n122:pub fn session_dir(session_id: &str) -> PathBuf {\n123:    sessions_root().join(sanitize_session_id(session_id))\n124:}\n125:\n126:/// The parent of every [`session_dir`]: `<spt_home>/sessions/`. Named because a\n127:/// sweep over the sessions tree needs the root the individual dirs hang from,\n128:/// and deriving it twice is how two spellings of one path start to drift.\n129:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n130:pub fn sessions_root() -> PathBuf {\n131:    spt_home().join(\"sessions\")\n132:}\n133:\n134:/// A session id as a single path segment — its reserved delimiters collapse to\n135:/// `_`. Shared so a reader of the tree and a writer of it agree on the name.\n136:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n137:pub fn sanitize_session_id(session_id: &str) -> String {\n138:    session_id.replace(['/', '\\\\', ':'], \"_\")\n139:}\n140:\n141:/// Node-local **durable** identity/security material: `<spt_home>/identity/`\n142:/// (`docs/STORAGE.md`). Holds `node.key`, the [`trust_dir`] access/grants\n143:/// store, and [`subnet_file`]. **Never git-tracked, never synced** — node-bound\n144:/// secret material (the node keypair + subnet TOTP seeds). Pure path composition.\n145:// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n146:pub fn identity_dir() -> PathBuf {\n147:    spt_home().join(\"identity\")\n148:}\n\n[Showing lines 76-148 of 1568. Use :149 to continue]"}],"details":{"truncation":{"content":"/// registry gossip and resume rows all derive from.\r\n///\r\n/// **Deliberately NOT under [`owlery_dir`]:** a foreign directory inside the\r\n/// perch store risks reading as a ghost perch to any enumerator, which is worse\r\n/// than the defect being fixed. It sits under [`spt_home`] instead, which is\r\n/// exactly why [`spt_internal_root`] (not the owlery) is the base the\r\n/// project-routing exclusion tests against.\r\n///\r\n/// **Read-only is POLICY, not an OS guarantee:** provisioned empty and never\r\n/// written, asserted by test. A same-user Windows ACL cannot deny writes to a\r\n/// child running as that same user, so no ACL is claimed here.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\r\npub fn engine_room_cwd() -> PathBuf {\r\n    spt_home().join(\"engineroom\").join(\"cwd\")\r\n}\r\n\r\n/// The root under which a directory is spt's OWN rather than a user project —\r\n/// `<spt_home>`, the base for the project-attribution exclusion test\r\n/// (`projderive::path_under`).\r\n///\r\n/// It reads `spt_home` rather than `owlery_dir` on purpose (releases#178): the\r\n/// exclusion asks \"is this a real user project?\", and the owlery is only the\r\n/// best-known answer, not the whole one. The owlery is a subdirectory of this\r\n/// root, so the widening is MONOTONE — everything the narrower base excluded is\r\n/// still excluded — and the DECLARED consequence is that a project kept under\r\n/// `$SPT_HOME` is no longer routed into the synced context store, gossiped to\r\n/// the registry, or offered as a resume row.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\r\npub fn spt_internal_root() -> PathBuf {\r\n    spt_home()\r\n}\r\n\r\n/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\r\n/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\r\n/// across nodes** (the backup/migrate set), physically separate from the\r\n/// never-synced `perches/` runtime. Pure path composition.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn tracked_dir() -> PathBuf {\r\n    spt_home().join(\"tracked\")\r\n}\r\n\r\n/// Node-local **per-session** scratch: `<spt_home>/sessions/<session>/` — e.g.\r\n/// the keyword-hint seen-set. The session id is path-sanitized (its reserved\r\n/// delimiters collapse to `_`). A `/clear` mints a new session id ⇒ a fresh dir\r\n/// ⇒ naturally re-armed once-per-session state. Pure path composition.\r\n// [impl->REQ-MANIFEST-4]\r\npub fn session_dir(session_id: &str) -> PathBuf {\r\n    sessions_root().join(sanitize_session_id(session_id))\r\n}\r\n\r\n/// The parent of every [`session_dir`]: `<spt_home>/sessions/`. Named because a\r\n/// sweep over the sessions tree needs the root the individual dirs hang from,\r\n/// and deriving it twice is how two spellings of one path start to drift.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn sessions_root() -> PathBuf {\r\n    spt_home().join(\"sessions\")\r\n}\r\n\r\n/// A session id as a single path segment — its reserved delimiters collapse to\r\n/// `_`. Shared so a reader of the tree and a writer of it agree on the name.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn sanitize_session_id(session_id: &str) -> String {\r\n    session_id.replace(['/', '\\\\', ':'], \"_\")\r\n}\r\n\r\n/// Node-local **durable** identity/security material: `<spt_home>/identity/`\r\n/// (`docs/STORAGE.md`). Holds `node.key`, the [`trust_dir`] access/grants\r\n/// store, and [`subnet_file`]. **Never git-tracked, never synced** — node-bound\r\n/// secret material (the node keypair + subnet TOTP seeds). Pure path composition.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn identity_dir() -> PathBuf {\r\n    spt_home().join(\"identity\")\r\n}\r","truncated":true,"truncatedBy":"lines","totalLines":1493,"totalBytes":3644,"outputLines":73,"outputBytes":3644,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1568,"displayContent":{"text":"/// registry gossip and resume rows all derive from.\r\n///\r\n/// **Deliberately NOT under [`owlery_dir`]:** a foreign directory inside the\r\n/// perch store risks reading as a ghost perch to any enumerator, which is worse\r\n/// than the defect being fixed. It sits under [`spt_home`] instead, which is\r\n/// exactly why [`spt_internal_root`] (not the owlery) is the base the\r\n/// project-routing exclusion tests against.\r\n///\r\n/// **Read-only is POLICY, not an OS guarantee:** provisioned empty and never\r\n/// written, asserted by test. A same-user Windows ACL cannot deny writes to a\r\n/// child running as that same user, so no ACL is claimed here.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\r\npub fn engine_room_cwd() -> PathBuf {\r\n    spt_home().join(\"engineroom\").join(\"cwd\")\r\n}\r\n\r\n/// The root under which a directory is spt's OWN rather than a user project —\r\n/// `<spt_home>`, the base for the project-attribution exclusion test\r\n/// (`projderive::path_under`).\r\n///\r\n/// It reads `spt_home` rather than `owlery_dir` on purpose (releases#178): the\r\n/// exclusion asks \"is this a real user project?\", and the owlery is only the\r\n/// best-known answer, not the whole one. The owlery is a subdirectory of this\r\n/// root, so the widening is MONOTONE — everything the narrower base excluded is\r\n/// still excluded — and the DECLARED consequence is that a project kept under\r\n/// `$SPT_HOME` is no longer routed into the synced context store, gossiped to\r\n/// the registry, or offered as a resume row.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE] [impl->REQ-ER-SEQUESTERED-CWD]\r\npub fn spt_internal_root() -> PathBuf {\r\n    spt_home()\r\n}\r\n\r\n/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\r\n/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\r\n/// across nodes** (the backup/migrate set), physically separate from the\r\n/// never-synced `perches/` runtime. Pure path composition.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn tracked_dir() -> PathBuf {\r\n    spt_home().join(\"tracked\")\r\n}\r\n\r\n/// Node-local **per-session** scratch: `<spt_home>/sessions/<session>/` — e.g.\r\n/// the keyword-hint seen-set. The session id is path-sanitized (its reserved\r\n/// delimiters collapse to `_`). A `/clear` mints a new session id ⇒ a fresh dir\r\n/// ⇒ naturally re-armed once-per-session state. Pure path composition.\r\n// [impl->REQ-MANIFEST-4]\r\npub fn session_dir(session_id: &str) -> PathBuf {\r\n    sessions_root().join(sanitize_session_id(session_id))\r\n}\r\n\r\n/// The parent of every [`session_dir`]: `<spt_home>/sessions/`. Named because a\r\n/// sweep over the sessions tree needs the root the individual dirs hang from,\r\n/// and deriving it twice is how two spellings of one path start to drift.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn sessions_root() -> PathBuf {\r\n    spt_home().join(\"sessions\")\r\n}\r\n\r\n/// A session id as a single path segment — its reserved delimiters collapse to\r\n/// `_`. Shared so a reader of the tree and a writer of it agree on the name.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn sanitize_session_id(session_id: &str) -> String {\r\n    session_id.replace(['/', '\\\\', ':'], \"_\")\r\n}\r\n\r\n/// Node-local **durable** identity/security material: `<spt_home>/identity/`\r\n/// (`docs/STORAGE.md`). Holds `node.key`, the [`trust_dir`] access/grants\r\n/// store, and [`subnet_file`]. **Never git-tracked, never synced** — node-bound\r\n/// secret material (the node keypair + subnet TOTP seeds). Pure path composition.\r\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\r\npub fn identity_dir() -> PathBuf {\r\n    spt_home().join(\"identity\")\r\n}\r","startLine":76,"lineNumbers":[76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148]},"fileSize":72449,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/perch.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1568,"totalBytes":3644,"outputLines":73,"outputBytes":3644,"shownRange":{"start":76,"end":148},"nextOffset":149}}},"isError":false,"timestamp":1788690904535}}
{"type":"message","id":"8a79c1f5","parentId":"27008f79","timestamp":"2026-09-06T10:35:04.538Z","message":{"role":"toolResult","toolCallId":"call_BMqlswwxT3aO6llrKDUJVFGx|fc_0896137f4146dce6016a9d41d86ed487d28168acf43d5ffe58","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/attachment.rs#E7DC]\n1://! Per-subnet **serve-state** — attached / detached (M8 decision 6,\n2://! REQ-SUBNET-5; CONTEXT §subnet attachment).\n3://!\n4://! A held membership (the seed in `subnet.json`) and whether the daemon is\n5://! **actively serving** it are different facts. Detached = the membership\n6://! record stays on disk, but the daemon neither advertises into nor connects\n7://! to that subnet — pairing responder refuses it, the rendezvous meet skips\n8://! it, the registry gossip pump skips it. Attached is the default.\n9://!\n10://! Two layers:\n11://! - **Live state** = this file (`identity/attachment.json`), re-read by the\n12://!   pump/responder per round (the config-freshness stance — a flip takes\n13://!   effect without a daemon restart).\n14://! - **Startup default** = `daemon.json` `detached_subnets` (the `--save`\n15://!   flag writes it); the daemon RESETS this file from the config at boot,\n16://!   so an unsaved flip deliberately does not survive a restart.\n17:// [impl->REQ-SUBNET-5]\n18:\n19:use std::collections::BTreeSet;\n20:use std::path::{Path, PathBuf};\n21:\n22:use serde::{Deserialize, Serialize};\n23:\n24:use crate::atomic::atomic_write_string;\n25:use crate::subnet::SubnetStore;\n26:\n27:/// The canonical live-state path: `<spt_home>/identity/attachment.json`.\n28:pub fn attachment_file() -> PathBuf {\n29:    crate::perch::spt_home()\n30:        .join(\"identity\")\n31:        .join(\"attachment.json\")\n32:}\n33:\n34:/// The on-disk + in-memory shape: the DETACHED set (attached is the default,\n35:/// so an absent file — or an absent name — means attached).\n36:#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq)]\n37:pub struct AttachmentStore {\n38:    /// Subnets deliberately not served right now.\n39:    #[serde(default)]\n40:    pub detached: BTreeSet<String>,\n41:}\n42:\n43:impl AttachmentStore {\n44:    /// Load from the canonical [`attachment_file`]. Absent ⇒ everything\n45:    /// attached (the default state) — never an error.\n46:    pub fn load() -> AttachmentStore {\n47:        Self::load_from(&attachment_file())\n48:    }\n49:\n50:    /// Load from an explicit path. Absent/corrupt degrades to all-attached\n51:    /// (a broken state file must not silently detach a node's subnets).\n52:    pub fn load_from(path: &Path) -> AttachmentStore {\n53:        match std::fs::read_to_string(path) {\n54:            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n55:            Err(_) => AttachmentStore::default(),\n56:        }\n57:    }\n58:\n59:    /// Persist to the canonical path.\n60:    pub fn save(&self) -> std::io::Result<()> {\n61:        self.save_to(&attachment_file())\n62:    }\n63:\n64:    /// Persist to an explicit path (atomic; creates the parent dir).\n65:    pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\n66:        if let Some(parent) = path.parent() {\n67:            std::fs::create_dir_all(parent)?;\n68:        }\n69:        let json =\n70:            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\n71:        atomic_write_string(path, &json)\n72:    }\n73:\n74:    /// Whether `name` is deliberately not served right now.\n75:    pub fn is_detached(&self, name: &str) -> bool {\n76:        self.detached.contains(name)\n77:    }\n78:\n79:    /// Flip one subnet's serve-state. Returns `true` when the state changed\n80:    /// (idempotent UX: re-attaching an attached subnet is a no-edge).\n81:    pub fn set_detached(&mut self, name: &str, detached: bool) -> bool {\n82:        if detached {\n83:            self.detached.insert(name.to_string())\n84:        } else {\n85:            self.detached.remove(name)\n86:        }\n87:    }\n88:\n89:    /// The daemon-boot reset (M8 decision 6): live state starts from the\n90:    /// config's startup defaults — an unsaved flip does not survive a\n91:    /// restart by design (`--save` is the persistence).\n92:    pub fn reset_to(defaults: &[String]) -> AttachmentStore {\n93:        AttachmentStore {\n94:            detached: defaults.iter().cloned().collect(),\n95:        }\n96:    }\n97:\n98:    /// Drop detached subnets from a [`SubnetStore`] view — the serving\n99:    /// filter the pairing responder applies (a detached subnet answers like\n100:    /// one this node does not hold; the membership record itself is\n101:    /// untouched on disk).\n102:    pub fn filter_serving(&self, store: &mut SubnetStore) {\n103:        store.subnets.retain(|s| !self.is_detached(&s.name));\n104:    }\n105:}\n\n[Showing lines 1-103 of 166. Use :104 to continue]"}],"details":{"truncation":{"content":"//! Per-subnet **serve-state** — attached / detached (M8 decision 6,\r\n//! REQ-SUBNET-5; CONTEXT §subnet attachment).\r\n//!\r\n//! A held membership (the seed in `subnet.json`) and whether the daemon is\r\n//! **actively serving** it are different facts. Detached = the membership\r\n//! record stays on disk, but the daemon neither advertises into nor connects\r\n//! to that subnet — pairing responder refuses it, the rendezvous meet skips\r\n//! it, the registry gossip pump skips it. Attached is the default.\r\n//!\r\n//! Two layers:\r\n//! - **Live state** = this file (`identity/attachment.json`), re-read by the\r\n//!   pump/responder per round (the config-freshness stance — a flip takes\r\n//!   effect without a daemon restart).\r\n//! - **Startup default** = `daemon.json` `detached_subnets` (the `--save`\r\n//!   flag writes it); the daemon RESETS this file from the config at boot,\r\n//!   so an unsaved flip deliberately does not survive a restart.\r\n// [impl->REQ-SUBNET-5]\r\n\r\nuse std::collections::BTreeSet;\r\nuse std::path::{Path, PathBuf};\r\n\r\nuse serde::{Deserialize, Serialize};\r\n\r\nuse crate::atomic::atomic_write_string;\r\nuse crate::subnet::SubnetStore;\r\n\r\n/// The canonical live-state path: `<spt_home>/identity/attachment.json`.\r\npub fn attachment_file() -> PathBuf {\r\n    crate::perch::spt_home()\r\n        .join(\"identity\")\r\n        .join(\"attachment.json\")\r\n}\r\n\r\n/// The on-disk + in-memory shape: the DETACHED set (attached is the default,\r\n/// so an absent file — or an absent name — means attached).\r\n#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq)]\r\npub struct AttachmentStore {\r\n    /// Subnets deliberately not served right now.\r\n    #[serde(default)]\r\n    pub detached: BTreeSet<String>,\r\n}\r\n\r\nimpl AttachmentStore {\r\n    /// Load from the canonical [`attachment_file`]. Absent ⇒ everything\r\n    /// attached (the default state) — never an error.\r\n    pub fn load() -> AttachmentStore {\r\n        Self::load_from(&attachment_file())\r\n    }\r\n\r\n    /// Load from an explicit path. Absent/corrupt degrades to all-attached\r\n    /// (a broken state file must not silently detach a node's subnets).\r\n    pub fn load_from(path: &Path) -> AttachmentStore {\r\n        match std::fs::read_to_string(path) {\r\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\r\n            Err(_) => AttachmentStore::default(),\r\n        }\r\n    }\r\n\r\n    /// Persist to the canonical path.\r\n    pub fn save(&self) -> std::io::Result<()> {\r\n        self.save_to(&attachment_file())\r\n    }\r\n\r\n    /// Persist to an explicit path (atomic; creates the parent dir).\r\n    pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\r\n        if let Some(parent) = path.parent() {\r\n            std::fs::create_dir_all(parent)?;\r\n        }\r\n        let json =\r\n            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\r\n        atomic_write_string(path, &json)\r\n    }\r\n\r\n    /// Whether `name` is deliberately not served right now.\r\n    pub fn is_detached(&self, name: &str) -> bool {\r\n        self.detached.contains(name)\r\n    }\r\n\r\n    /// Flip one subnet's serve-state. Returns `true` when the state changed\r\n    /// (idempotent UX: re-attaching an attached subnet is a no-edge).\r\n    pub fn set_detached(&mut self, name: &str, detached: bool) -> bool {\r\n        if detached {\r\n            self.detached.insert(name.to_string())\r\n        } else {\r\n            self.detached.remove(name)\r\n        }\r\n    }\r\n\r\n    /// The daemon-boot reset (M8 decision 6): live state starts from the\r\n    /// config's startup defaults — an unsaved flip does not survive a\r\n    /// restart by design (`--save` is the persistence).\r\n    pub fn reset_to(defaults: &[String]) -> AttachmentStore {\r\n        AttachmentStore {\r\n            detached: defaults.iter().cloned().collect(),\r\n        }\r\n    }\r\n\r\n    /// Drop detached subnets from a [`SubnetStore`] view — the serving\r\n    /// filter the pairing responder applies (a detached subnet answers like\r\n    /// one this node does not hold; the membership record itself is\r\n    /// untouched on disk).\r\n    pub fn filter_serving(&self, store: &mut SubnetStore) {\r\n        store.subnets.retain(|s| !self.is_detached(&s.name));\r","truncated":true,"truncatedBy":"lines","totalLines":166,"totalBytes":4220,"outputLines":103,"outputBytes":4220,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":166,"displayContent":{"text":"//! Per-subnet **serve-state** — attached / detached (M8 decision 6,\r\n//! REQ-SUBNET-5; CONTEXT §subnet attachment).\r\n//!\r\n//! A held membership (the seed in `subnet.json`) and whether the daemon is\r\n//! **actively serving** it are different facts. Detached = the membership\r\n//! record stays on disk, but the daemon neither advertises into nor connects\r\n//! to that subnet — pairing responder refuses it, the rendezvous meet skips\r\n//! it, the registry gossip pump skips it. Attached is the default.\r\n//!\r\n//! Two layers:\r\n//! - **Live state** = this file (`identity/attachment.json`), re-read by the\r\n//!   pump/responder per round (the config-freshness stance — a flip takes\r\n//!   effect without a daemon restart).\r\n//! - **Startup default** = `daemon.json` `detached_subnets` (the `--save`\r\n//!   flag writes it); the daemon RESETS this file from the config at boot,\r\n//!   so an unsaved flip deliberately does not survive a restart.\r\n// [impl->REQ-SUBNET-5]\r\n\r\nuse std::collections::BTreeSet;\r\nuse std::path::{Path, PathBuf};\r\n\r\nuse serde::{Deserialize, Serialize};\r\n\r\nuse crate::atomic::atomic_write_string;\r\nuse crate::subnet::SubnetStore;\r\n\r\n/// The canonical live-state path: `<spt_home>/identity/attachment.json`.\r\npub fn attachment_file() -> PathBuf {\r\n    crate::perch::spt_home()\r\n        .join(\"identity\")\r\n        .join(\"attachment.json\")\r\n}\r\n\r\n/// The on-disk + in-memory shape: the DETACHED set (attached is the default,\r\n/// so an absent file — or an absent name — means attached).\r\n#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq)]\r\npub struct AttachmentStore {\r\n    /// Subnets deliberately not served right now.\r\n    #[serde(default)]\r\n    pub detached: BTreeSet<String>,\r\n}\r\n\r\nimpl AttachmentStore {\r\n    /// Load from the canonical [`attachment_file`]. Absent ⇒ everything\r\n    /// attached (the default state) — never an error.\r\n    pub fn load() -> AttachmentStore {\r\n        Self::load_from(&attachment_file())\r\n    }\r\n\r\n    /// Load from an explicit path. Absent/corrupt degrades to all-attached\r\n    /// (a broken state file must not silently detach a node's subnets).\r\n    pub fn load_from(path: &Path) -> AttachmentStore {\r\n        match std::fs::read_to_string(path) {\r\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\r\n            Err(_) => AttachmentStore::default(),\r\n        }\r\n    }\r\n\r\n    /// Persist to the canonical path.\r\n    pub fn save(&self) -> std::io::Result<()> {\r\n        self.save_to(&attachment_file())\r\n    }\r\n\r\n    /// Persist to an explicit path (atomic; creates the parent dir).\r\n    pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\r\n        if let Some(parent) = path.parent() {\r\n            std::fs::create_dir_all(parent)?;\r\n        }\r\n        let json =\r\n            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\r\n        atomic_write_string(path, &json)\r\n    }\r\n\r\n    /// Whether `name` is deliberately not served right now.\r\n    pub fn is_detached(&self, name: &str) -> bool {\r\n        self.detached.contains(name)\r\n    }\r\n\r\n    /// Flip one subnet's serve-state. Returns `true` when the state changed\r\n    /// (idempotent UX: re-attaching an attached subnet is a no-edge).\r\n    pub fn set_detached(&mut self, name: &str, detached: bool) -> bool {\r\n        if detached {\r\n            self.detached.insert(name.to_string())\r\n        } else {\r\n            self.detached.remove(name)\r\n        }\r\n    }\r\n\r\n    /// The daemon-boot reset (M8 decision 6): live state starts from the\r\n    /// config's startup defaults — an unsaved flip does not survive a\r\n    /// restart by design (`--save` is the persistence).\r\n    pub fn reset_to(defaults: &[String]) -> AttachmentStore {\r\n        AttachmentStore {\r\n            detached: defaults.iter().cloned().collect(),\r\n        }\r\n    }\r\n\r\n    /// Drop detached subnets from a [`SubnetStore`] view — the serving\r\n    /// filter the pairing responder applies (a detached subnet answers like\r\n    /// one this node does not hold; the membership record itself is\r\n    /// untouched on disk).\r\n    pub fn filter_serving(&self, store: &mut SubnetStore) {\r\n        store.subnets.retain(|s| !self.is_detached(&s.name));\r\n    }\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105]},"fileSize":6699,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/attachment.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":166,"totalBytes":4220,"outputLines":103,"outputBytes":4220,"shownRange":{"start":1,"end":103},"nextOffset":104}}},"isError":false,"timestamp":1788690904538}}
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{"type":"message","id":"92733738","parentId":"23d5f306","timestamp":"2026-09-06T10:35:13.855Z","message":{"role":"toolResult","toolCallId":"call_T9ecgxsIGUkv7rr0YeuNelLS|fc_0896137f4146dce6016a9d41dff53887d2800b2e1926cc7b71","toolName":"bash","content":[{"type":"text","text":"# 0057 — The serving registry is the primitive; served names are stable and disambiguated\n\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #248)\n\n## Context\n\n#248 offered two ways for a node to expose files: a dedicated served FOLDER per adapter or\nentity (drop a file in, it is served — zero steps, serves everything in it), or a core\nREGISTRY of individual entries added deliberately (`spt serve add <path>`, attachments\nauto-registering on send). Files from different directories can share a filename, so whichever\nprimitive wins needs a rule for two `report.md`s.\n\n## Decision\n\n**The registry is the primitive.** A served folder is not a second mechanism: it is a registry\nentry of type *dir*, declared by an adapter in its manifest, so one enumerable list always\nanswers \"what is this node exposing\" — an audit is one command (or one index page).\n\n**Served names are stable and disambiguated by suffix.** When an entry's bare name\n`<stem>.<ext>` is already taken on this node, the new entry is served as `<stem>~<n>.<ext>`\n(the suffix sits before the extension so the file still opens as its type). Rules:\n\n- the first registrant keeps the bare name; `n` increments per `(stem, ext)`;\n- the assignment is persisted on the entry, so an entry's URL never changes for its life;\n- a freed name is never reused — a stale link answers *not found*, it never silently opens a\n  different file;\n- re-registering the same absolute path returns the existing entry, not a new suffix;\n- a registrant may name the entry explicitly (`--as <name>`), subject to the same rule;\n- disambiguation is per node — across nodes the URL's node prefix (ADR-0056) already separates\n  names.\n\n## Alternatives rejected\n\n- **Folders as the primitive.** Zero-step, but exposure becomes a property of where a file\n  happens to sit, and \"what am I serving\" has no single answer. Rejected: exposure must be a\n  deliberate act with an enumerable record.\n- **Content-hash paths as the canonical name.** Collision-proof, but unreadable in a chat line\n  and unstable across an edit of a reference-served file. Kept out; a hash can be a secondary\n  alias later without changing this decision.\n- **Reusing freed names.** Shorter names over time, at the cost of a link that can change\n  meaning. Rejected on the same ground as the URL grammar: a link must not lie.\n\n## Consequences\n\n- `spt serve list` (and the node index page) is the audit surface; agents read the URL from it\n  rather than guessing a name.\n- Attachments (ADR-0058) are registry entries, so message links inherit the same stability.\n- The registry needs a persisted counter per `(stem, ext)`; that is the one piece of state the\n  stability promise costs.\n\n\nWall time: 0.12 seconds"}],"details":{"timeoutSeconds":300,"wallTimeMs":120.3872000000265},"isError":false,"timestamp":1788690913855}}
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{"type":"message","id":"43aa802e","parentId":"739be415","timestamp":"2026-09-06T10:35:40.717Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Scoping the implementation**\n\n**Designing registry schema**\n\n**Validating registry paths**"},{"type":"toolCall","id":"call_aaxxL10LqW0XbhexfGztPKiB|fc_0896137f4146dce6016a9d41f9de4887d2a3fd9e4f2ac4d913","name":"hub","arguments":{"i":"Reporting registry implementation contract","op":"send","to":"Main","message":"Implementing serving.rs + lib export + new perch helpers only. Schema v1 has entries, durable next_suffix counters keyed by requested bare name (bijection to final-extension family), and historical used_names. 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{"type":"message","id":"91a6e42e","parentId":"43aa802e","timestamp":"2026-09-06T10:35:40.719Z","message":{"role":"toolResult","toolCallId":"call_aaxxL10LqW0XbhexfGztPKiB|fc_0896137f4146dce6016a9d41f9de4887d2a3fd9e4f2ac4d913","toolName":"hub","content":[{"type":"text","text":"Delivered to 1 peer(s):\n- Main: injected"}],"details":{"op":"send","from":"ServingStore","to":"Main","receipts":[{"to":"Main","outcome":"injected"}]},"isError":false,"timestamp":1788690940718}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_fZq2qNXUlLtrubcW53mXe375|fc_0896137f4146dce6016a9d420e000087d2a7a241e8371552eb","toolName":"write","startedAt":"2026-09-06T10:38:56.122Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs"},"intent":"Implementing durable serving registry"},"id":"944579d7","parentId":"91a6e42e","timestamp":"2026-09-06T10:38:56.122Z"}
{"type":"message","id":"73649494","parentId":"944579d7","timestamp":"2026-09-06T10:38:56.123Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Checking owned entry cloning**\n\n**Refining resource formatting**"},{"type":"toolCall","id":"call_fZq2qNXUlLtrubcW53mXe375|fc_0896137f4146dce6016a9d420e000087d2a7a241e8371552eb","name":"write","arguments":{"i":"Implementing durable serving registry","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs","content":"//! Node-local, authoritative serving assignments (ADR-0057).\n//!\n//! Schema 1 stores live entries, the next suffix for each requested bare name\n//! (equivalently its final-extension `(stem, ext)` pair), and every name ever\n//! assigned. Removal changes only the live entries. The daemon is the single\n//! writer; readers reload the atomic snapshot. Corruption is never an empty store.\n// [impl->REQ-WEB-SERVING-REGISTRY]\n\nuse std::collections::{BTreeMap, BTreeSet};\nuse std::fs;\nuse std::io;\nuse std::path::{Component, Path, PathBuf};\n\nuse serde::{Deserialize, Serialize};\n\nuse crate::atomic::atomic_write_bytes_durable;\n\nconst SCHEMA_VERSION: u32 = 1;\n\n/// How an entry's path is interpreted. W0 creates references only.\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum ServedKind {\n    File,\n    Dir,\n    Attachment,\n}\n\n/// A stable assignment; reference paths are resolved again when requested.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\npub struct ServedEntry {\n    pub id: String,\n    pub kind: ServedKind,\n    pub path: PathBuf,\n    pub served_name: String,\n    pub registered_at_ms: u64,\n    /// Attachment expiry duration; references have no TTL.\n    pub ttl_ms: Option<u64>,\n    /// Proven registering endpoint, absent when the caller cannot be attributed.\n    pub origin: Option<String>,\n    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n    pub adapter: Option<String>,\n}\n\n/// Persistent allocation history and the currently exposed entries.\n#[derive(Debug, Clone, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\npub struct ServingRegistry {\n    schema_version: u32,\n    entries: Vec<ServedEntry>,\n    // The key is the requested name, not an assigned suffix. Splitting at the\n    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\n    next_suffix: BTreeMap<String, u64>,\n    used_names: BTreeSet<String>,\n}\n\nimpl ServingRegistry {\n    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\n    /// error: never recover by resetting the allocator and reusing stale URLs.\n    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\n        let bytes = match fs::read(registry_path) {\n            Ok(bytes) => bytes,\n            Err(error) if error.kind() == io::ErrorKind::NotFound => {\n                // A dangling symlink is an existing, broken store, not absence.\n                match fs::symlink_metadata(registry_path) {\n                    Err(missing) if missing.kind() == io::ErrorKind::NotFound => {\n                        return Ok(Self {\n                            schema_version: SCHEMA_VERSION,\n                            entries: Vec::new(),\n                            next_suffix: BTreeMap::new(),\n                            used_names: BTreeSet::new(),\n                        });\n                    }\n                    Err(error) => return Err(error),\n                    Ok(_) => return Err(error),\n                }\n            }\n            Err(error) => return Err(error),\n        };\n        let registry: Self = serde_json::from_slice(&bytes).map_err(invalid_data)?;\n        registry.validate()?;\n        Ok(registry)\n    }\n\n    /// Publish a durable old-or-new snapshot, creating its parent directory.\n    /// The caller must serialize mutations and retain the previous state on error.\n    pub fn save_at(&self, registry_path: &Path) -> io::Result<()> {\n        self.validate()?;\n        let bytes = serde_json::to_vec_pretty(self).map_err(invalid_data)?;\n        if let Some(parent) = registry_path.parent().filter(|p| !p.as_os_str().is_empty()) {\n            fs::create_dir_all(parent)?;\n        }\n        atomic_write_bytes_durable(registry_path, &bytes)\n    }\n\n    pub fn entries(&self) -> impl Iterator<Item = &ServedEntry> {\n        self.entries.iter()\n    }\n\n    /// Served names take precedence over IDs if a caller explicitly chose an ID\n    /// as a name. Both are exact, case-sensitive registry identifiers.\n    pub fn get(&self, name_or_id: &str) -> Option<&ServedEntry> {\n        self.entries\n            .iter()\n            .find(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().find(|entry| entry.id == name_or_id))\n    }\n\n    /// Register an absolute, lexically normalized file/directory reference.\n    /// No canonicalization: symlink targets and bytes may change after registration.\n    /// An existing path returns its original assignment even after deletion or\n    /// when a different explicit name, origin, or timestamp is supplied.\n    // [impl->REQ-WEB-SERVING-REGISTRY]\n    pub fn add_reference(\n        &mut self,\n        absolute_path: &Path,\n        requested_name: Option<&str>,\n        origin: Option<&str>,\n        now_ms: u64,\n    ) -> io::Result<ServedEntry> {\n        if !valid_reference_path(absolute_path) {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"served source must be an absolute, lexically normalized path\",\n            ));\n        }\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == absolute_path) {\n            return Ok(entry.clone());\n        }\n        let name = requested_name\n            .or_else(|| absolute_path.file_name().and_then(|name| name.to_str()))\n            .filter(|name| valid_name(name))\n            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, \"invalid served name\"))?;\n        let metadata = fs::metadata(absolute_path)?;\n        let kind = if metadata.is_file() {\n            ServedKind::File\n        } else if metadata.is_dir() {\n            ServedKind::Dir\n        } else {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"served source must be a regular file or directory\",\n            ));\n        };\n        let (served_name, next) = self.allocate_name(name)?;\n        let entry = ServedEntry {\n            id: uuid::Uuid::new_v4().to_string(),\n            kind,\n            path: absolute_path.to_path_buf(),\n            served_name,\n            registered_at_ms: now_ms,\n            ttl_ms: None,\n            origin: origin.map(str::to_owned),\n            adapter: None,\n        };\n        self.next_suffix.insert(name.to_owned(), next);\n        self.used_names.insert(entry.served_name.clone());\n        self.entries.push(entry.clone());\n        Ok(entry)\n    }\n\n    /// Retire a live assignment, retaining all name history and counters.\n    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n        let index = self.entries.iter().position(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n        Some(self.entries.remove(index))\n    }\n\n    fn allocate_name(&self, name: &str) -> io::Result<(String, u64)> {\n        if !self.used_names.contains(name) {\n            return Ok((name.to_owned(), 1));\n        }\n        let (stem, extension) = name_family(name);\n        let mut suffix = self.next_suffix.get(name).copied().unwrap_or(1);\n        loop {\n            let next = suffix.checked_add(1).ok_or_else(|| {\n                io::Error::other(\"served-name suffix counter exhausted\")\n            })?;\n            let candidate = format!(\"{stem}~{suffix}{extension}\");\n            if !self.used_names.contains(&candidate) {\n                return Ok((candidate, next));\n            }\n            suffix = next;\n        }\n    }\n\n    fn validate(&self) -> io::Result<()> {\n        if self.schema_version != SCHEMA_VERSION {\n            return Err(invalid_data(\"unsupported serving registry schema\"));\n        }\n        for (name, next) in &self.next_suffix {\n            if !valid_name(name) || *next == 0 || !self.used_names.contains(name) {\n                return Err(invalid_data(\"invalid serving allocation counter\"));\n            }\n        }\n        for name in &self.used_names {\n            if !valid_name(name) {\n                return Err(invalid_data(\"invalid historical served name\"));\n            }\n            if self.next_suffix.contains_key(name) {\n                continue;\n            }\n            let (stem, extension) = name_family(name);\n            let accounted_for = stem.rsplit_once('~').is_some_and(|(base, suffix)| {\n                suffix.parse::<u64>().ok().is_some_and(|suffix| {\n                    suffix > 0\n                        && self.next_suffix.get(&format!(\"{base}{extension}\"))\n                            .is_some_and(|next| suffix < *next)\n                })\n            });\n            if !accounted_for {\n                return Err(invalid_data(\"served-name history is missing its allocation counter\"));\n            }\n        }\n        let mut ids = BTreeSet::new();\n        let mut names = BTreeSet::new();\n        let mut paths = BTreeSet::new();\n        for entry in &self.entries {\n            if entry.id.is_empty()\n                || !ids.insert(&entry.id)\n                || !names.insert(&entry.served_name)\n                || !paths.insert(&entry.path)\n                || !valid_reference_path(&entry.path)\n                || !self.used_names.contains(&entry.served_name)\n                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n            {\n                return Err(invalid_data(\"inconsistent serving registry entry\"));\n            }\n        }\n        Ok(())\n    }\n}\n\nfn invalid_data(error: impl Into<Box<dyn std::error::Error + Send + Sync>>) -> io::Error {\n    io::Error::new(io::ErrorKind::InvalidData, error)\n}\n\nfn valid_reference_path(path: &Path) -> bool {\n    path.is_absolute()\n        && !path.components().any(|component| matches!(component, Component::ParentDir | Component::CurDir))\n}\n\nfn valid_name(name: &str) -> bool {\n    !name.trim().is_empty()\n        && name != \".\"\n        && name != \"..\"\n        && !name.chars().any(|c| c.is_control() || matches!(c, '/' | '\\\\' | ':'))\n}\n\n/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\nfn name_family(name: &str) -> (&str, &str) {\n    match name.rfind('.') {\n        Some(index) if index > 0 => (&name[..index], &name[index..]),\n        _ => (name, \"\"),\n    }\n}\n\n/// The local listener URL for a resource. Encode segments, never the URL as a\n/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\n// [impl->REQ-WEB-URL-NODE-PREFIX]\npub fn resource_url(node: &str, port: u16, name: &str) -> String {\n    let mut url = format!(\"http://localhost:{port}/\");\n    for character in node.chars().flat_map(char::to_lowercase) {\n        let mut bytes = [0; 4];\n        append_segment(&mut url, character.encode_utf8(&mut bytes));\n    }\n    url.push_str(\"/f/\");\n    append_segment(&mut url, name);\n    url\n}\n\nfn append_segment(url: &mut String, segment: &str) {\n    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n    for byte in segment.bytes() {\n        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\n            url.push(char::from(byte));\n        } else {\n            url.push('%');\n            url.push(char::from(HEX[usize::from(byte >> 4)]));\n            url.push(char::from(HEX[usize::from(byte & 0xf)]));\n        }\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use tempfile::{tempdir, TempDir};\n\n    fn registry(home: &TempDir) -> ServingRegistry {\n        ServingRegistry::load_at(&crate::perch::serving_registry_file_in(home.path())).unwrap()\n    }\n\n    fn source(home: &TempDir, relative: &str) -> PathBuf {\n        let path = home.path().join(relative);\n        fs::create_dir_all(path.parent().unwrap()).unwrap();\n        fs::write(&path, b\"original\").unwrap();\n        path\n    }\n\n    fn reload(home: &TempDir, store: &ServingRegistry) -> ServingRegistry {\n        store.save_at(&crate::perch::serving_registry_file_in(home.path())).unwrap();\n        registry(home)\n    }\n\n    // ADR-0057 clause 1: first bare, counters per final-extension family.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn first_bare_then_suffix_before_final_extension_per_family() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        for (relative, expected) in [\n            (\"one/report.tar.gz\", \"report.tar.gz\"),\n            (\"two/report.tar.gz\", \"report.tar~1.gz\"),\n            (\"one/report.tar.md\", \"report.tar.md\"),\n            (\"two/report.tar.md\", \"report.tar~1.md\"),\n            (\"three/report.tar.gz\", \"report.tar~2.gz\"),\n        ] {\n            let entry = store.add_reference(&source(&home, relative), None, None, 1).unwrap();\n            assert_eq!(entry.served_name, expected);\n        }\n    }\n\n    // ADR-0057 clause 2: an assignment and its next counter survive restart.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn persisted_assignment_retains_identity_and_next_suffix() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        let first = store.add_reference(&source(&home, \"one/report.md\"), None, Some(\"writer\"), 7).unwrap();\n        let second = store.add_reference(&source(&home, \"two/report.md\"), None, None, 8).unwrap();\n        let mut store = reload(&home, &store);\n        assert_eq!(store.get(&first.id), Some(&first));\n        assert_eq!(store.get(\"report~1.md\"), Some(&second));\n        let third = store.add_reference(&source(&home, \"three/report.md\"), None, None, 9).unwrap();\n        assert_eq!(third.served_name, \"report~2.md\");\n    }\n\n    // ADR-0057 clause 3: neither bare nor suffixed retired names may return.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn retired_names_remain_not_found_after_restart_and_new_registration() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        let first = store.add_reference(&source(&home, \"one/report.md\"), None, None, 1).unwrap();\n        store.add_reference(&source(&home, \"two/report.md\"), None, None, 2).unwrap();\n        assert_eq!(store.remove(&first.id), Some(first));\n        store.remove(\"report~1.md\").unwrap();\n        let mut store = reload(&home, &store);\n        let third = store.add_reference(&source(&home, \"three/report.md\"), None, None, 3).unwrap();\n        assert_eq!(third.served_name, \"report~2.md\");\n        assert!(store.get(\"report.md\").is_none());\n        assert!(store.get(\"report~1.md\").is_none());\n    }\n\n    // ADR-0057 clause 4: the path, not content or a new --as, is the identity.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn same_absolute_path_preserves_entry_even_after_source_disappears() {\n        let home = tempdir().unwrap();\n        let path = source(&home, \"report.md\");\n        let mut store = registry(&home);\n        let original = store.add_reference(&path, None, Some(\"original\"), 7).unwrap();\n        fs::remove_file(&path).unwrap();\n        let mut store = reload(&home, &store);\n        assert_eq!(store.add_reference(&path, Some(\"different.txt\"), Some(\"new\"), 99).unwrap(), original);\n        assert_eq!(store.entries().count(), 1);\n    }\n\n    // ADR-0057 clause 5: explicit names share the basename allocator.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn explicit_names_and_source_names_share_one_allocator() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        let explicit = store.add_reference(&source(&home, \"original.txt\"), Some(\"report.md\"), None, 1).unwrap();\n        let implicit = store.add_reference(&source(&home, \"report.md\"), None, None, 2).unwrap();\n        let again = store.add_reference(&source(&home, \"third.txt\"), Some(\"report.md\"), None, 3).unwrap();\n        assert_eq!(explicit.served_name, \"report.md\");\n        assert_eq!(implicit.served_name, \"report~1.md\");\n        assert_eq!(again.served_name, \"report~2.md\");\n    }\n\n    // ADR-0057 clause 6: independent homes can assign the same bare name.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn allocation_is_node_local() {\n        let first_home = tempdir().unwrap();\n        let second_home = tempdir().unwrap();\n        let mut first = registry(&first_home);\n        first.add_reference(&source(&first_home, \"one/report.md\"), None, None, 1).unwrap();\n        let second_on_first = first.add_reference(&source(&first_home, \"two/report.md\"), None, None, 2).unwrap();\n        let mut second = registry(&second_home);\n        let first_on_second = second.add_reference(&source(&second_home, \"report.md\"), None, None, 3).unwrap();\n        assert_eq!(second_on_first.served_name, \"report~1.md\");\n        assert_eq!(first_on_second.served_name, \"report.md\");\n    }\n\n    // An explicit suffix is another family, but its retired URL stays reserved.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn explicit_and_generated_names_cannot_reuse_each_others_history() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        store.add_reference(&source(&home, \"one.txt\"), Some(\"report~1.md\"), None, 1).unwrap();\n        store.remove(\"report~1.md\").unwrap();\n        let mut store = reload(&home, &store);\n        store.add_reference(&source(&home, \"two.txt\"), Some(\"report.md\"), None, 2).unwrap();\n        let generated = store.add_reference(&source(&home, \"three.txt\"), Some(\"report.md\"), None, 3).unwrap();\n        assert_eq!(generated.served_name, \"report~2.md\");\n        store.remove(\"report~2.md\").unwrap();\n        let mut store = reload(&home, &store);\n        let explicit = store.add_reference(&source(&home, \"four.txt\"), Some(\"report~2.md\"), None, 4).unwrap();\n        assert_eq!(explicit.served_name, \"report~2~1.md\");\n        assert!(store.get(\"report~1.md\").is_none());\n        assert!(store.get(\"report~2.md\").is_none());\n    }\n\n    // Corruption must fail the read/mutate/save transaction, not mint a bare URL.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn corrupt_or_unsupported_store_cannot_reset_names() {\n        let home = tempdir().unwrap();\n        let path = crate::perch::serving_registry_file_in(home.path());\n        let mut store = registry(&home);\n        let first = store.add_reference(&source(&home, \"one/report.md\"), None, None, 1).unwrap();\n        store.remove(&first.id).unwrap();\n        store.save_at(&path).unwrap();\n        let intact = fs::read(&path).unwrap();\n        let mut missing_counter: serde_json::Value = serde_json::from_slice(&intact).unwrap();\n        missing_counter[\"next_suffix\"] = serde_json::json!({});\n        let mut unsupported: serde_json::Value = serde_json::from_slice(&intact).unwrap();\n        unsupported[\"schema_version\"] = serde_json::json!(99);\n        let next_path = source(&home, \"two/report.md\");\n        for bytes in [\n            b\"{broken\".to_vec(),\n            serde_json::to_vec(&missing_counter).unwrap(),\n            serde_json::to_vec(&unsupported).unwrap(),\n        ] {\n            fs::write(&path, &bytes).unwrap();\n            let transaction = (|| -> io::Result<()> {\n                let mut loaded = ServingRegistry::load_at(&path)?;\n                loaded.add_reference(&next_path, None, None, 2)?;\n                loaded.save_at(&path)\n            })();\n            assert_eq!(transaction.unwrap_err().kind(), io::ErrorKind::InvalidData);\n            assert_eq!(fs::read(&path).unwrap(), bytes);\n        }\n        fs::write(&path, intact).unwrap();\n        let mut restored = registry(&home);\n        assert_eq!(restored.add_reference(&next_path, None, None, 2).unwrap().served_name, \"report~1.md\");\n    }\n\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn unreadable_store_is_not_absence() {\n        let home = tempdir().unwrap();\n        let path = crate::perch::serving_registry_file_in(home.path());\n        fs::create_dir_all(&path).unwrap();\n        assert!(ServingRegistry::load_at(&path).is_err());\n    }\n\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn unsafe_names_and_relative_paths_do_not_consume_assignments() {\n        let home = tempdir().unwrap();\n        let path = source(&home, \"report.md\");\n        let mut store = registry(&home);\n        for name in [\"\", \" \", \".\", \"..\", \"a/b\", \"a\\\\b\", \"C:report\", \"a\\0b\", \"a\\nb\"] {\n            assert_eq!(store.add_reference(&path, Some(name), None, 1).unwrap_err().kind(), io::ErrorKind::InvalidInput);\n        }\n        assert_eq!(store.add_reference(Path::new(\"relative.md\"), None, None, 1).unwrap_err().kind(), io::ErrorKind::InvalidInput);\n        let entry = store.add_reference(&path, None, None, 1).unwrap();\n        assert_eq!(entry.served_name, \"report.md\");\n    }\n\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn dotfiles_extensionless_names_and_directories_keep_reference_paths() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        for (relative, expected) in [\n            (\"one/.env\", \".env\"), (\"two/.env\", \".env~1\"),\n            (\"one/README\", \"README\"), (\"two/README\", \"README~1\"),\n        ] {\n            let path = source(&home, relative);\n            let entry = store.add_reference(&path, None, None, 1).unwrap();\n            assert_eq!(entry.served_name, expected);\n            fs::write(&path, b\"edited\").unwrap();\n            assert_eq!(fs::read(&entry.path).unwrap(), b\"edited\");\n        }\n        let directory = home.path().join(\"docs\");\n        fs::create_dir(&directory).unwrap();\n        let entry = store.add_reference(&directory, None, None, 2).unwrap();\n        assert_eq!(entry.kind, ServedKind::Dir);\n        assert_eq!(entry.path, directory);\n    }\n\n    // [unit->REQ-WEB-URL-NODE-PREFIX]\n    #[test]\n    fn resource_url_encodes_each_segment_and_lowercases_node() {\n        assert_eq!(resource_url(\"MyNode\", 5474, \"report #1?%.md\"),\n            \"http://localhost:5474/mynode/f/report%20%231%3F%25.md\");\n        assert_eq!(resource_url(\"NODE/Other\", 9000, \"café/part.md\"),\n            \"http://localhost:9000/node%2Fother/f/caf%C3%A9%2Fpart.md\");\n    }\n}\n"},"intent":"Implementing durable serving 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owned entry cloning**"},{"type":"summary_text","text":"**Refining resource formatting**"}],"metadata":{"turn_id":"c980d412-eaad-46be-832f-7869ebd38618"}},{"id":"fc_0896137f4146dce6016a9d420e000087d2a7a241e8371552eb","type":"function_call","status":"completed","arguments":"{\"i\":\"Implementing durable serving registry\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs\",\"content\":\"//! Node-local, authoritative serving assignments (ADR-0057).\\n//!\\n//! Schema 1 stores live entries, the next suffix for each requested bare name\\n//! (equivalently its final-extension `(stem, ext)` pair), and every name ever\\n//! assigned. Removal changes only the live entries. The daemon is the single\\n//! writer; readers reload the atomic snapshot. Corruption is never an empty store.\\n// [impl->REQ-WEB-SERVING-REGISTRY]\\n\\nuse std::collections::{BTreeMap, BTreeSet};\\nuse std::fs;\\nuse std::io;\\nuse std::path::{Component, Path, PathBuf};\\n\\nuse serde::{Deserialize, Serialize};\\n\\nuse crate::atomic::atomic_write_bytes_durable;\\n\\nconst SCHEMA_VERSION: u32 = 1;\\n\\n/// How an entry's path is interpreted. W0 creates references only.\\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\\n#[serde(rename_all = \\\"snake_case\\\")]\\npub enum ServedKind {\\n    File,\\n    Dir,\\n    Attachment,\\n}\\n\\n/// A stable assignment; reference paths are resolved again when requested.\\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\\n#[serde(deny_unknown_fields)]\\npub struct ServedEntry {\\n    pub id: String,\\n    pub kind: ServedKind,\\n    pub path: PathBuf,\\n    pub served_name: String,\\n    pub registered_at_ms: u64,\\n    /// Attachment expiry duration; references have no TTL.\\n    pub ttl_ms: Option<u64>,\\n    /// Proven registering endpoint, absent when the caller cannot be attributed.\\n    pub origin: Option<String>,\\n    /// Adapter owning a manifest-created entry, absent for explicit registrations.\\n    pub adapter: Option<String>,\\n}\\n\\n/// Persistent allocation history and the currently exposed entries.\\n#[derive(Debug, Clone, Serialize, Deserialize)]\\n#[serde(deny_unknown_fields)]\\npub struct ServingRegistry {\\n    schema_version: u32,\\n    entries: Vec<ServedEntry>,\\n    // The key is the requested name, not an assigned suffix. Splitting at the\\n    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\\n    next_suffix: BTreeMap<String, u64>,\\n    used_names: BTreeSet<String>,\\n}\\n\\nimpl ServingRegistry {\\n    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\\n    /// error: never recover by resetting the allocator and reusing stale URLs.\\n    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\\n        let bytes = match fs::read(registry_path) {\\n            Ok(bytes) => bytes,\\n            Err(error) if error.kind() == io::ErrorKind::NotFound => {\\n                // A dangling symlink is an existing, broken store, not absence.\\n                match fs::symlink_metadata(registry_path) {\\n                    Err(missing) if missing.kind() == io::ErrorKind::NotFound => {\\n                        return Ok(Self {\\n                            schema_version: SCHEMA_VERSION,\\n                            entries: Vec::new(),\\n                            next_suffix: BTreeMap::new(),\\n                            used_names: BTreeSet::new(),\\n                        });\\n                    }\\n                    Err(error) => return Err(error),\\n                    Ok(_) => return Err(error),\\n                }\\n            }\\n            Err(error) => return Err(error),\\n        };\\n        let registry: Self = serde_json::from_slice(&bytes).map_err(invalid_data)?;\\n        registry.validate()?;\\n        Ok(registry)\\n    }\\n\\n    /// Publish a durable old-or-new snapshot, creating its parent directory.\\n    /// The caller must serialize mutations and retain the previous state on error.\\n    pub fn save_at(&self, registry_path: &Path) -> io::Result<()> {\\n        self.validate()?;\\n        let bytes = serde_json::to_vec_pretty(self).map_err(invalid_data)?;\\n        if let Some(parent) = registry_path.parent().filter(|p| !p.as_os_str().is_empty()) {\\n            fs::create_dir_all(parent)?;\\n        }\\n        atomic_write_bytes_durable(registry_path, &bytes)\\n    }\\n\\n    pub fn entries(&self) -> impl Iterator<Item = &ServedEntry> {\\n        self.entries.iter()\\n    }\\n\\n    /// Served names take precedence over IDs if a caller explicitly chose an ID\\n    /// as a name. Both are exact, case-sensitive registry identifiers.\\n    pub fn get(&self, name_or_id: &str) -> Option<&ServedEntry> {\\n        self.entries\\n            .iter()\\n            .find(|entry| entry.served_name == name_or_id)\\n            .or_else(|| self.entries.iter().find(|entry| entry.id == name_or_id))\\n    }\\n\\n    /// Register an absolute, lexically normalized file/directory reference.\\n    /// No canonicalization: symlink targets and bytes may change after registration.\\n    /// An existing path returns its original assignment even after deletion or\\n    /// when a different explicit name, origin, or timestamp is supplied.\\n    // [impl->REQ-WEB-SERVING-REGISTRY]\\n    pub fn add_reference(\\n        &mut self,\\n        absolute_path: &Path,\\n        requested_name: Option<&str>,\\n        origin: Option<&str>,\\n        now_ms: u64,\\n    ) -> io::Result<ServedEntry> {\\n        if !valid_reference_path(absolute_path) {\\n            return Err(io::Error::new(\\n                io::ErrorKind::InvalidInput,\\n                \\\"served source must be an absolute, lexically normalized path\\\",\\n            ));\\n        }\\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == absolute_path) {\\n            return Ok(entry.clone());\\n        }\\n        let name = requested_name\\n            .or_else(|| absolute_path.file_name().and_then(|name| name.to_str()))\\n            .filter(|name| valid_name(name))\\n            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, \\\"invalid served name\\\"))?;\\n        let metadata = fs::metadata(absolute_path)?;\\n        let kind = if metadata.is_file() {\\n            ServedKind::File\\n        } else if metadata.is_dir() {\\n            ServedKind::Dir\\n        } else {\\n            return Err(io::Error::new(\\n                io::ErrorKind::InvalidInput,\\n                \\\"served source must be a regular file or directory\\\",\\n            ));\\n        };\\n        let (served_name, next) = self.allocate_name(name)?;\\n        let entry = ServedEntry {\\n            id: uuid::Uuid::new_v4().to_string(),\\n            kind,\\n            path: absolute_path.to_path_buf(),\\n            served_name,\\n            registered_at_ms: now_ms,\\n            ttl_ms: None,\\n            origin: origin.map(str::to_owned),\\n            adapter: None,\\n        };\\n        self.next_suffix.insert(name.to_owned(), next);\\n        self.used_names.insert(entry.served_name.clone());\\n        self.entries.push(entry.clone());\\n        Ok(entry)\\n    }\\n\\n    /// Retire a live assignment, retaining all name history and counters.\\n    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\\n        let index = self.entries.iter().position(|entry| entry.served_name == name_or_id)\\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\\n        Some(self.entries.remove(index))\\n    }\\n\\n    fn allocate_name(&self, name: &str) -> io::Result<(String, u64)> {\\n        if !self.used_names.contains(name) {\\n            return Ok((name.to_owned(), 1));\\n        }\\n        let (stem, extension) = name_family(name);\\n        let mut suffix = self.next_suffix.get(name).copied().unwrap_or(1);\\n        loop {\\n            let next = suffix.checked_add(1).ok_or_else(|| {\\n                io::Error::other(\\\"served-name suffix counter exhausted\\\")\\n            })?;\\n            let candidate = format!(\\\"{stem}~{suffix}{extension}\\\");\\n            if !self.used_names.contains(&candidate) {\\n                return Ok((candidate, next));\\n            }\\n            suffix = next;\\n        }\\n    }\\n\\n    fn validate(&self) -> io::Result<()> {\\n        if self.schema_version != SCHEMA_VERSION {\\n            return Err(invalid_data(\\\"unsupported serving registry schema\\\"));\\n        }\\n        for (name, next) in &self.next_suffix {\\n            if !valid_name(name) || *next == 0 || !self.used_names.contains(name) {\\n                return Err(invalid_data(\\\"invalid serving allocation counter\\\"));\\n            }\\n        }\\n        for name in &self.used_names {\\n            if !valid_name(name) {\\n                return Err(invalid_data(\\\"invalid historical served name\\\"));\\n            }\\n            if self.next_suffix.contains_key(name) {\\n                continue;\\n            }\\n            let (stem, extension) = name_family(name);\\n            let accounted_for = stem.rsplit_once('~').is_some_and(|(base, suffix)| {\\n                suffix.parse::<u64>().ok().is_some_and(|suffix| {\\n                    suffix > 0\\n                        && self.next_suffix.get(&format!(\\\"{base}{extension}\\\"))\\n                            .is_some_and(|next| suffix < *next)\\n                })\\n            });\\n            if !accounted_for {\\n                return Err(invalid_data(\\\"served-name history is missing its allocation counter\\\"));\\n            }\\n        }\\n        let mut ids = BTreeSet::new();\\n        let mut names = BTreeSet::new();\\n        let mut paths = BTreeSet::new();\\n        for entry in &self.entries {\\n            if entry.id.is_empty()\\n                || !ids.insert(&entry.id)\\n                || !names.insert(&entry.served_name)\\n                || !paths.insert(&entry.path)\\n                || !valid_reference_path(&entry.path)\\n                || !self.used_names.contains(&entry.served_name)\\n                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\\n            {\\n                return Err(invalid_data(\\\"inconsistent serving registry entry\\\"));\\n            }\\n        }\\n        Ok(())\\n    }\\n}\\n\\nfn invalid_data(error: impl Into<Box<dyn std::error::Error + Send + Sync>>) -> io::Error {\\n    io::Error::new(io::ErrorKind::InvalidData, error)\\n}\\n\\nfn valid_reference_path(path: &Path) -> bool {\\n    path.is_absolute()\\n        && !path.components().any(|component| matches!(component, Component::ParentDir | Component::CurDir))\\n}\\n\\nfn valid_name(name: &str) -> bool {\\n    !name.trim().is_empty()\\n        && name != \\\".\\\"\\n        && name != \\\"..\\\"\\n        && !name.chars().any(|c| c.is_control() || matches!(c, '/' | '\\\\\\\\' | ':'))\\n}\\n\\n/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\\nfn name_family(name: &str) -> (&str, &str) {\\n    match name.rfind('.') {\\n        Some(index) if index > 0 => (&name[..index], &name[index..]),\\n        _ => (name, \\\"\\\"),\\n    }\\n}\\n\\n/// The local listener URL for a resource. Encode segments, never the URL as a\\n/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\\n// [impl->REQ-WEB-URL-NODE-PREFIX]\\npub fn resource_url(node: &str, port: u16, name: &str) -> String {\\n    let mut url = format!(\\\"http://localhost:{port}/\\\");\\n    for character in node.chars().flat_map(char::to_lowercase) {\\n        let mut bytes = [0; 4];\\n        append_segment(&mut url, character.encode_utf8(&mut bytes));\\n    }\\n    url.push_str(\\\"/f/\\\");\\n    append_segment(&mut url, name);\\n    url\\n}\\n\\nfn append_segment(url: &mut String, segment: &str) {\\n    const HEX: &[u8; 16] = b\\\"0123456789ABCDEF\\\";\\n    for byte in segment.bytes() {\\n        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\\n            url.push(char::from(byte));\\n        } else {\\n            url.push('%');\\n            url.push(char::from(HEX[usize::from(byte >> 4)]));\\n            url.push(char::from(HEX[usize::from(byte & 0xf)]));\\n        }\\n    }\\n}\\n\\n#[cfg(test)]\\nmod tests {\\n    use super::*;\\n    use tempfile::{tempdir, TempDir};\\n\\n    fn registry(home: &TempDir) -> ServingRegistry {\\n        ServingRegistry::load_at(&crate::perch::serving_registry_file_in(home.path())).unwrap()\\n    }\\n\\n    fn source(home: &TempDir, relative: &str) -> PathBuf {\\n        let path = home.path().join(relative);\\n        fs::create_dir_all(path.parent().unwrap()).unwrap();\\n        fs::write(&path, b\\\"original\\\").unwrap();\\n        path\\n    }\\n\\n    fn reload(home: &TempDir, store: &ServingRegistry) -> ServingRegistry {\\n        store.save_at(&crate::perch::serving_registry_file_in(home.path())).unwrap();\\n        registry(home)\\n    }\\n\\n    // ADR-0057 clause 1: first bare, counters per final-extension family.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn first_bare_then_suffix_before_final_extension_per_family() {\\n        let home = tempdir().unwrap();\\n        let mut store = registry(&home);\\n        for (relative, expected) in [\\n            (\\\"one/report.tar.gz\\\", \\\"report.tar.gz\\\"),\\n            (\\\"two/report.tar.gz\\\", \\\"report.tar~1.gz\\\"),\\n            (\\\"one/report.tar.md\\\", \\\"report.tar.md\\\"),\\n            (\\\"two/report.tar.md\\\", \\\"report.tar~1.md\\\"),\\n            (\\\"three/report.tar.gz\\\", \\\"report.tar~2.gz\\\"),\\n        ] {\\n            let entry = store.add_reference(&source(&home, relative), None, None, 1).unwrap();\\n            assert_eq!(entry.served_name, expected);\\n        }\\n    }\\n\\n    // ADR-0057 clause 2: an assignment and its next counter survive restart.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn persisted_assignment_retains_identity_and_next_suffix() {\\n        let home = tempdir().unwrap();\\n        let mut store = registry(&home);\\n        let first = store.add_reference(&source(&home, \\\"one/report.md\\\"), None, Some(\\\"writer\\\"), 7).unwrap();\\n        let second = store.add_reference(&source(&home, \\\"two/report.md\\\"), None, None, 8).unwrap();\\n        let mut store = reload(&home, &store);\\n        assert_eq!(store.get(&first.id), Some(&first));\\n        assert_eq!(store.get(\\\"report~1.md\\\"), Some(&second));\\n        let third = store.add_reference(&source(&home, \\\"three/report.md\\\"), None, None, 9).unwrap();\\n        assert_eq!(third.served_name, \\\"report~2.md\\\");\\n    }\\n\\n    // ADR-0057 clause 3: neither bare nor suffixed retired names may return.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn retired_names_remain_not_found_after_restart_and_new_registration() {\\n        let home = tempdir().unwrap();\\n        let mut store = registry(&home);\\n        let first = store.add_reference(&source(&home, \\\"one/report.md\\\"), None, None, 1).unwrap();\\n        store.add_reference(&source(&home, \\\"two/report.md\\\"), None, None, 2).unwrap();\\n        assert_eq!(store.remove(&first.id), Some(first));\\n        store.remove(\\\"report~1.md\\\").unwrap();\\n        let mut store = reload(&home, &store);\\n        let third = store.add_reference(&source(&home, \\\"three/report.md\\\"), None, None, 3).unwrap();\\n        assert_eq!(third.served_name, \\\"report~2.md\\\");\\n        assert!(store.get(\\\"report.md\\\").is_none());\\n        assert!(store.get(\\\"report~1.md\\\").is_none());\\n    }\\n\\n    // ADR-0057 clause 4: the path, not content or a new --as, is the identity.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn same_absolute_path_preserves_entry_even_after_source_disappears() {\\n        let home = tempdir().unwrap();\\n        let path = source(&home, \\\"report.md\\\");\\n        let mut store = registry(&home);\\n        let original = store.add_reference(&path, None, Some(\\\"original\\\"), 7).unwrap();\\n        fs::remove_file(&path).unwrap();\\n        let mut store = reload(&home, &store);\\n        assert_eq!(store.add_reference(&path, Some(\\\"different.txt\\\"), Some(\\\"new\\\"), 99).unwrap(), original);\\n        assert_eq!(store.entries().count(), 1);\\n    }\\n\\n    // ADR-0057 clause 5: explicit names share the basename allocator.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn explicit_names_and_source_names_share_one_allocator() {\\n        let home = tempdir().unwrap();\\n        let mut store = registry(&home);\\n        let explicit = store.add_reference(&source(&home, \\\"original.txt\\\"), Some(\\\"report.md\\\"), None, 1).unwrap();\\n        let implicit = store.add_reference(&source(&home, \\\"report.md\\\"), None, None, 2).unwrap();\\n        let again = store.add_reference(&source(&home, \\\"third.txt\\\"), Some(\\\"report.md\\\"), None, 3).unwrap();\\n        assert_eq!(explicit.served_name, \\\"report.md\\\");\\n        assert_eq!(implicit.served_name, \\\"report~1.md\\\");\\n        assert_eq!(again.served_name, \\\"report~2.md\\\");\\n    }\\n\\n    // ADR-0057 clause 6: independent homes can assign the same bare name.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn allocation_is_node_local() {\\n        let first_home = tempdir().unwrap();\\n        let second_home = tempdir().unwrap();\\n        let mut first = registry(&first_home);\\n        first.add_reference(&source(&first_home, \\\"one/report.md\\\"), None, None, 1).unwrap();\\n        let second_on_first = first.add_reference(&source(&first_home, \\\"two/report.md\\\"), None, None, 2).unwrap();\\n        let mut second = registry(&second_home);\\n        let first_on_second = second.add_reference(&source(&second_home, \\\"report.md\\\"), None, None, 3).unwrap();\\n        assert_eq!(second_on_first.served_name, \\\"report~1.md\\\");\\n        assert_eq!(first_on_second.served_name, \\\"report.md\\\");\\n    }\\n\\n    // An explicit suffix is another family, but its retired URL stays reserved.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn explicit_and_generated_names_cannot_reuse_each_others_history() {\\n        let home = tempdir().unwrap();\\n        let mut store = registry(&home);\\n        store.add_reference(&source(&home, \\\"one.txt\\\"), Some(\\\"report~1.md\\\"), None, 1).unwrap();\\n        store.remove(\\\"report~1.md\\\").unwrap();\\n        let mut store = reload(&home, &store);\\n        store.add_reference(&source(&home, \\\"two.txt\\\"), Some(\\\"report.md\\\"), None, 2).unwrap();\\n        let generated = store.add_reference(&source(&home, \\\"three.txt\\\"), Some(\\\"report.md\\\"), None, 3).unwrap();\\n        assert_eq!(generated.served_name, \\\"report~2.md\\\");\\n        store.remove(\\\"report~2.md\\\").unwrap();\\n        let mut store = reload(&home, &store);\\n        let explicit = store.add_reference(&source(&home, \\\"four.txt\\\"), Some(\\\"report~2.md\\\"), None, 4).unwrap();\\n        assert_eq!(explicit.served_name, \\\"report~2~1.md\\\");\\n        assert!(store.get(\\\"report~1.md\\\").is_none());\\n        assert!(store.get(\\\"report~2.md\\\").is_none());\\n    }\\n\\n    // Corruption must fail the read/mutate/save transaction, not mint a bare URL.\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn corrupt_or_unsupported_store_cannot_reset_names() {\\n        let home = tempdir().unwrap();\\n        let path = crate::perch::serving_registry_file_in(home.path());\\n        let mut store = registry(&home);\\n        let first = store.add_reference(&source(&home, \\\"one/report.md\\\"), None, None, 1).unwrap();\\n        store.remove(&first.id).unwrap();\\n        store.save_at(&path).unwrap();\\n        let intact = fs::read(&path).unwrap();\\n        let mut missing_counter: serde_json::Value = serde_json::from_slice(&intact).unwrap();\\n        missing_counter[\\\"next_suffix\\\"] = serde_json::json!({});\\n        let mut unsupported: serde_json::Value = serde_json::from_slice(&intact).unwrap();\\n        unsupported[\\\"schema_version\\\"] = serde_json::json!(99);\\n        let next_path = source(&home, \\\"two/report.md\\\");\\n        for bytes in [\\n            b\\\"{broken\\\".to_vec(),\\n            serde_json::to_vec(&missing_counter).unwrap(),\\n            serde_json::to_vec(&unsupported).unwrap(),\\n        ] {\\n            fs::write(&path, &bytes).unwrap();\\n            let transaction = (|| -> io::Result<()> {\\n                let mut loaded = ServingRegistry::load_at(&path)?;\\n                loaded.add_reference(&next_path, None, None, 2)?;\\n                loaded.save_at(&path)\\n            })();\\n            assert_eq!(transaction.unwrap_err().kind(), io::ErrorKind::InvalidData);\\n            assert_eq!(fs::read(&path).unwrap(), bytes);\\n        }\\n        fs::write(&path, intact).unwrap();\\n        let mut restored = registry(&home);\\n        assert_eq!(restored.add_reference(&next_path, None, None, 2).unwrap().served_name, \\\"report~1.md\\\");\\n    }\\n\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn unreadable_store_is_not_absence() {\\n        let home = tempdir().unwrap();\\n        let path = crate::perch::serving_registry_file_in(home.path());\\n        fs::create_dir_all(&path).unwrap();\\n        assert!(ServingRegistry::load_at(&path).is_err());\\n    }\\n\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn unsafe_names_and_relative_paths_do_not_consume_assignments() {\\n        let home = tempdir().unwrap();\\n        let path = source(&home, \\\"report.md\\\");\\n        let mut store = registry(&home);\\n        for name in [\\\"\\\", \\\" \\\", \\\".\\\", \\\"..\\\", \\\"a/b\\\", \\\"a\\\\\\\\b\\\", \\\"C:report\\\", \\\"a\\\\0b\\\", \\\"a\\\\nb\\\"] {\\n            assert_eq!(store.add_reference(&path, Some(name), None, 1).unwrap_err().kind(), io::ErrorKind::InvalidInput);\\n        }\\n        assert_eq!(store.add_reference(Path::new(\\\"relative.md\\\"), None, None, 1).unwrap_err().kind(), io::ErrorKind::InvalidInput);\\n        let entry = store.add_reference(&path, None, None, 1).unwrap();\\n        assert_eq!(entry.served_name, \\\"report.md\\\");\\n    }\\n\\n    // [unit->REQ-WEB-SERVING-REGISTRY]\\n    #[test]\\n    fn dotfiles_extensionless_names_and_directories_keep_reference_paths() {\\n        let home = tempdir().unwrap();\\n        let mut store = registry(&home);\\n        for (relative, expected) in [\\n            (\\\"one/.env\\\", \\\".env\\\"), (\\\"two/.env\\\", \\\".env~1\\\"),\\n            (\\\"one/README\\\", \\\"README\\\"), (\\\"two/README\\\", \\\"README~1\\\"),\\n        ] {\\n            let path = source(&home, relative);\\n            let entry = store.add_reference(&path, None, None, 1).unwrap();\\n            assert_eq!(entry.served_name, expected);\\n            fs::write(&path, b\\\"edited\\\").unwrap();\\n            assert_eq!(fs::read(&entry.path).unwrap(), b\\\"edited\\\");\\n        }\\n        let directory = home.path().join(\\\"docs\\\");\\n        fs::create_dir(&directory).unwrap();\\n        let entry = store.add_reference(&directory, None, None, 2).unwrap();\\n        assert_eq!(entry.kind, ServedKind::Dir);\\n        assert_eq!(entry.path, directory);\\n    }\\n\\n    // [unit->REQ-WEB-URL-NODE-PREFIX]\\n    #[test]\\n    fn resource_url_encodes_each_segment_and_lowercases_node() {\\n        assert_eq!(resource_url(\\\"MyNode\\\", 5474, \\\"report #1?%.md\\\"),\\n            \\\"http://localhost:5474/mynode/f/report%20%231%3F%25.md\\\");\\n        assert_eq!(resource_url(\\\"NODE/Other\\\", 9000, \\\"café/part.md\\\"),\\n            \\\"http://localhost:9000/node%2Fother/f/caf%C3%A9%2Fpart.md\\\");\\n    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{"type":"message","id":"2b394e47","parentId":"3ca6c4be","timestamp":"2026-09-06T10:38:56.144Z","message":{"role":"user","content":"Current interruptible wait interrupted: IRC message from parent agent `Main`.\n\nParent IRC message:\n\nRULING a5a39e8a ADR0057 Amendment1 now binding; git show it. Add ServedEntry.short_alias:bool (serde default) meaning served_name ALSO exposed as /node/<served_name>/... for adapter alias, not a second name/entry. Add ServingRegistry::add_adapter(root:&Path,adapter:&str,alias:Option<&str>,now_ms:u64)->io::Result<ServedEntry>: core owns root adapters/<adapter>/web/; Main creates dir, invokes this, daemon removes entries by adapter at deactivation. Without alias requested_name adapter, with alias --as alias same allocator; adapter field Some(adapter); short_alias = alias.is_some(). Reject reserved f/docs/a/m/bin/install case-insensitively with field-naming web_short_path error BEFORE allocation. Add perch::adapter_web_dir_in(home,adapter) central helper using runtime registry's safe adapter name semantics (no arbitrary slash). Tests alias collision, reserved names and idempotence. Don't expose install root. Router informed separately.","attribution":"agent","timestamp":1788691068585,"steering":true}}
{"type":"custom_message","customType":"irc:incoming","content":"<irc>\nIncoming IRC message from agent `ServingRouter`:\n\nRouter index/302 need node URL segment encoding as well as resource_url. Please expose serving::encode_url_segment(value:&str)->String and implement resource_url using it (avoid duplicated URL encoder). I will consume encode_url_segment for /<lowercase node>/ redirect.\n\nSent while waiting/working. Active interruptible wait stopped early for immediate reading.\n\nIf response expected, reply via `hub` (`op: \"send\"`, `to: \"ServingRouter\"`); may finish current step first. No one replies on your behalf.\n</irc>","display":true,"details":{"id":"1574dff33a84d474","from":"ServingRouter","message":"Router index/302 need node URL segment encoding as well as resource_url. Please expose serving::encode_url_segment(value:&str)->String and implement resource_url using it (avoid duplicated URL encoder). I will consume encode_url_segment for /<lowercase node>/ redirect."},"attribution":"agent","id":"7eb4be59","parentId":"2b394e47","timestamp":"2026-09-06T10:36:28.266Z"}
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{"type":"message","id":"a026d554","parentId":"8aadcb78","timestamp":"2026-09-06T10:39:04.952Z","message":{"role":"toolResult","toolCallId":"call_y81q3OV80YECAimEfgovW7Pv|fc_0896137f4146dce6016a9d42c8d46487d2a8655c68eaccd5eb","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/serving.rs#DC4C]\n23:pub enum ServedKind {\n…\n25:    Dir,\n26:    Attachment,\n27:}\n28:\n29:/// A stable assignment; reference paths are resolved again when requested.\n30:#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n31:#[serde(deny_unknown_fields)]\n32:pub struct ServedEntry {\n33:    pub id: String,\n34:    pub kind: ServedKind,\n35:    pub path: PathBuf,\n36:    pub served_name: String,\n37:    pub registered_at_ms: u64,\n38:    /// Attachment expiry duration; references have no TTL.\n39:    pub ttl_ms: Option<u64>,\n40:    /// Proven registering endpoint, absent when the caller cannot be attributed.\n41:    pub origin: Option<String>,\n42:    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n43:    pub adapter: Option<String>,\n44:}\n45:\n46:/// Persistent allocation history and the currently exposed entries.\n47:#[derive(Debug, Clone, Serialize, Deserialize)]\n48:#[serde(deny_unknown_fields)]\n49:pub struct ServingRegistry {\n50:    schema_version: u32,\n51:    entries: Vec<ServedEntry>,\n52:    // The key is the requested name, not an assigned suffix. Splitting at the\n53:    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\n54:    next_suffix: BTreeMap<String, u64>,\n55:    used_names: BTreeSet<String>,\n56:}\n57:\n58:impl ServingRegistry {\n59:    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\n…\n115:    pub fn add_reference(\n…\n121:    ) -> io::Result<ServedEntry> {\n…\n136:        let kind = if metadata.is_file() {\n…\n138:        } else if metadata.is_dir() {\n…\n140:        } else {\n141:            return Err(io::Error::new(\n…\n143:                \"served source must be a regular file or directory\",\n144:            ));\n145:        };\n146:        let (served_name, next) = self.allocate_name(name)?;\n147:        let entry = ServedEntry {\n148:            id: uuid::Uuid::new_v4().to_string(),\n149:            kind,\n150:            path: absolute_path.to_path_buf(),\n151:            served_name,\n152:            registered_at_ms: now_ms,\n153:            ttl_ms: None,\n154:            origin: origin.map(str::to_owned),\n155:            adapter: None,\n156:        };\n157:        self.next_suffix.insert(name.to_owned(), next);\n158:        self.used_names.insert(entry.served_name.clone());\n159:        self.entries.push(entry.clone());\n160:        Ok(entry)\n161:    }\n162:\n163:    /// Retire a live assignment, retaining all name history and counters.\n164:    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n165:        let index = self.entries.iter().position(|entry| entry.served_name == name_or_id)\n166:            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n167:        Some(self.entries.remove(index))\n168:    }\n169:\n170:    fn allocate_name(&self, name: &str) -> io::Result<(String, u64)> {\n171:        if !self.used_names.contains(name) {\n172:            return Ok((name.to_owned(), 1));\n173:        }\n174:        let (stem, extension) = name_family(name);\n175:        let mut suffix = self.next_suffix.get(name).copied().unwrap_or(1);\n176:        loop {\n177:            let next = suffix.checked_add(1).ok_or_else(|| {\n178:                io::Error::other(\"served-name suffix counter exhausted\")\n179:            })?;\n180:            let candidate = format!(\"{stem}~{suffix}{extension}\");\n181:            if !self.used_names.contains(&candidate) {\n182:                return Ok((candidate, next));\n183:            }\n184:            suffix = next;\n185:        }\n186:    }\n187:\n188:    fn validate(&self) -> io::Result<()> {\n189:        if self.schema_version != SCHEMA_VERSION {\n190:            return Err(invalid_data(\"unsupported serving registry schema\"));\n191:        }\n…\n232:    }\n233:}\n…\n287:mod tests {\n288:    use super::*;\n289:    use tempfile::{tempdir, TempDir};\n290:\n291:    fn registry(home: &TempDir) -> ServingRegistry {\n292:        ServingRegistry::load_at(&crate::perch::serving_registry_file_in(home.path())).unwrap()\n293:    }\n294:\n295:    fn source(home: &TempDir, relative: &str) -> PathBuf {\n296:        let path = home.path().join(relative);\n297:        fs::create_dir_all(path.parent().unwrap()).unwrap();\n298:        fs::write(&path, b\"original\").unwrap();\n299:        path\n300:    }\n301:\n302:    fn reload(home: &TempDir, store: &ServingRegistry) -> ServingRegistry {\n303:        store.save_at(&crate::perch::serving_registry_file_in(home.path())).unwrap();\n304:        registry(home)\n305:    }\n306:\n307:    // ADR-0057 clause 1: first bare, counters per final-extension family.\n308:    // [unit->REQ-WEB-SERVING-REGISTRY]\n309:    #[test]\n310:    fn first_bare_then_suffix_before_final_extension_per_family() {\n311:        let home = tempdir().unwrap();\n312:        let mut store = registry(&home);\n313:        for (relative, expected) in [\n314:            (\"one/report.tar.gz\", \"report.tar.gz\"),\n315:            (\"two/report.tar.gz\", \"report.tar~1.gz\"),\n316:            (\"one/report.tar.md\", \"report.tar.md\"),\n317:            (\"two/report.tar.md\", \"report.tar~1.md\"),\n318:            (\"three/report.tar.gz\", \"report.tar~2.gz\"),\n319:        ] {\n320:            let entry = store.add_reference(&source(&home, relative), None, None, 1).unwrap();\n321:            assert_eq!(entry.served_name, expected);\n322:        }\n323:    }\n324:\n325:    // ADR-0057 clause 2: an assignment and its next counter survive restart.\n326:    // [unit->REQ-WEB-SERVING-REGISTRY]\n327:    #[test]\n…\n508:}"}],"details":{"displayContent":{"text":"pub enum ServedKind {\n…\n    Dir,\n    Attachment,\n}\n\n/// A stable assignment; reference paths are resolved again when requested.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\npub struct ServedEntry {\n    pub id: String,\n    pub kind: ServedKind,\n    pub path: PathBuf,\n    pub served_name: String,\n    pub registered_at_ms: u64,\n    /// Attachment expiry duration; references have no TTL.\n    pub ttl_ms: Option<u64>,\n    /// Proven registering endpoint, absent when the caller cannot be attributed.\n    pub origin: Option<String>,\n    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n    pub adapter: Option<String>,\n}\n\n/// Persistent allocation history and the currently exposed entries.\n#[derive(Debug, Clone, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\npub struct ServingRegistry {\n    schema_version: u32,\n    entries: Vec<ServedEntry>,\n    // The key is the requested name, not an assigned suffix. Splitting at the\n    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\n    next_suffix: BTreeMap<String, u64>,\n    used_names: BTreeSet<String>,\n}\n\nimpl ServingRegistry {\n    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\n…\n    pub fn add_reference(\n…\n    ) -> io::Result<ServedEntry> {\n…\n        let kind = if metadata.is_file() {\n…\n        } else if metadata.is_dir() {\n…\n        } else {\n            return Err(io::Error::new(\n…\n                \"served source must be a regular file or directory\",\n            ));\n        };\n        let (served_name, next) = self.allocate_name(name)?;\n        let entry = ServedEntry {\n            id: uuid::Uuid::new_v4().to_string(),\n            kind,\n            path: absolute_path.to_path_buf(),\n            served_name,\n            registered_at_ms: now_ms,\n            ttl_ms: None,\n            origin: origin.map(str::to_owned),\n            adapter: None,\n        };\n        self.next_suffix.insert(name.to_owned(), next);\n        self.used_names.insert(entry.served_name.clone());\n        self.entries.push(entry.clone());\n        Ok(entry)\n    }\n\n    /// Retire a live assignment, retaining all name history and counters.\n    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n        let index = self.entries.iter().position(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n        Some(self.entries.remove(index))\n    }\n\n    fn allocate_name(&self, name: &str) -> io::Result<(String, u64)> {\n        if !self.used_names.contains(name) {\n            return Ok((name.to_owned(), 1));\n        }\n        let (stem, extension) = name_family(name);\n        let mut suffix = self.next_suffix.get(name).copied().unwrap_or(1);\n        loop {\n            let next = suffix.checked_add(1).ok_or_else(|| {\n                io::Error::other(\"served-name suffix counter exhausted\")\n            })?;\n            let candidate = format!(\"{stem}~{suffix}{extension}\");\n            if !self.used_names.contains(&candidate) {\n                return Ok((candidate, next));\n            }\n            suffix = next;\n        }\n    }\n\n    fn validate(&self) -> io::Result<()> {\n        if self.schema_version != SCHEMA_VERSION {\n            return Err(invalid_data(\"unsupported serving registry schema\"));\n        }\n…\n    }\n}\n…\nmod tests {\n    use super::*;\n    use tempfile::{tempdir, TempDir};\n\n    fn registry(home: &TempDir) -> ServingRegistry {\n        ServingRegistry::load_at(&crate::perch::serving_registry_file_in(home.path())).unwrap()\n    }\n\n    fn source(home: &TempDir, relative: &str) -> PathBuf {\n        let path = home.path().join(relative);\n        fs::create_dir_all(path.parent().unwrap()).unwrap();\n        fs::write(&path, b\"original\").unwrap();\n        path\n    }\n\n    fn reload(home: &TempDir, store: &ServingRegistry) -> ServingRegistry {\n        store.save_at(&crate::perch::serving_registry_file_in(home.path())).unwrap();\n        registry(home)\n    }\n\n    // ADR-0057 clause 1: first bare, counters per final-extension family.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn first_bare_then_suffix_before_final_extension_per_family() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        for (relative, expected) in [\n            (\"one/report.tar.gz\", \"report.tar.gz\"),\n            (\"two/report.tar.gz\", \"report.tar~1.gz\"),\n            (\"one/report.tar.md\", \"report.tar.md\"),\n            (\"two/report.tar.md\", \"report.tar~1.md\"),\n            (\"three/report.tar.gz\", \"report.tar~2.gz\"),\n        ] {\n            let entry = store.add_reference(&source(&home, relative), None, None, 1).unwrap();\n            assert_eq!(entry.served_name, expected);\n        }\n    }\n\n    // ADR-0057 clause 2: an assignment and its next counter survive restart.\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n…\n}","startLine":23,"lineNumbers":[23,null,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,null,115,null,121,null,136,null,138,null,140,141,null,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,null,232,233,null,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,null,508]},"fileSize":21884,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs"}}},"isError":false,"timestamp":1788691144951}}
{"type":"message","id":"461cc926","parentId":"a026d554","timestamp":"2026-09-06T10:39:04.956Z","message":{"role":"toolResult","toolCallId":"call_Sp5rGxIVCawAsrYVNjs2ljhL|fc_0896137f4146dce6016a9d42c8d45c87d2941222db024f8553","toolName":"grep","content":[{"type":"text","text":"# .worktrees/ws272-w0/crates/spt-runtime/src/\n## registry.rs#5C21\n 145:\n*146:fn record_file(adapters_dir: &Path, name: &str) -> PathBuf {\n 147:    adapters_dir.join(name).join(\"record.toml\")\n 148:}\n 149:\n*150:fn manifest_copy_file(adapters_dir: &Path, name: &str) -> PathBuf {\n 151:    adapters_dir.join(name).join(\"manifest.toml\")\n 152:}\n 153:\n...\n 417:// [impl->REQ-INSTALL-4]\n*418:pub fn deregister(adapters_dir: &Path, name: &str) -> Result<Option<String>, RegistryError> {\n 419:    let mut record = load_record(adapters_dir, name)?;\n 420:    record.active = false;\n 421:    save_record(adapters_dir, &record)?;\n...\n 428:/// One adapter's record by name.\n*429:pub fn load_record(adapters_dir: &Path, name: &str) -> Result<AdapterRecord, RegistryError> {\n 430:    let path = record_file(adapters_dir, name);\n 431:    if !path.exists() {\n 432:        return Err(RegistryError::NotRegistered(name.to_string()));\n...\n 538:/// path separators, no whitespace, and not a dot-segment.\n*539:fn validate_profile_name(profile: &str) -> Result<(), RegistryError> {\n 540:    let bad = profile.is_empty()\n 541:        || profile == \".\"\n 542:        || profile == \"..\"\n## runtime.rs#EB3B\n 729:    // [impl->REQ-MANIFEST-SUBST]\n*730:    pub fn with_adapter_name(mut self, adapter_name: impl Into<String>) -> Self {\n 731:        self.adapter_name = Some(adapter_name.into());\n 732:        self\n 733:    }"}],"details":{"scopePath":".worktrees/ws272-w0/crates/spt-runtime/src","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-runtime/src","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":6,"fileCount":2,"files":[".worktrees/ws272-w0/crates/spt-runtime/src/registry.rs",".worktrees/ws272-w0/crates/spt-runtime/src/runtime.rs"],"fileMatches":[{"path":".worktrees/ws272-w0/crates/spt-runtime/src/registry.rs","count":5},{"path":".worktrees/ws272-w0/crates/spt-runtime/src/runtime.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/ws272-w0/crates/spt-runtime/src/\n## registry.rs#5C21\n 145│\n*146│fn record_file(adapters_dir: &Path, name: &str) -> PathBuf {\n 147│    adapters_dir.join(name).join(\"record.toml\")\n 148│}\n 149│\n*150│fn manifest_copy_file(adapters_dir: &Path, name: &str) -> PathBuf {\n 151│    adapters_dir.join(name).join(\"manifest.toml\")\n 152│}\n 153│\n    │...\n 417│// [impl->REQ-INSTALL-4]\n*418│pub fn deregister(adapters_dir: &Path, name: &str) -> Result<Option<String>, RegistryError> {\n 419│    let mut record = load_record(adapters_dir, name)?;\n 420│    record.active = false;\n 421│    save_record(adapters_dir, &record)?;\n    │...\n 428│/// One adapter's record by name.\n*429│pub fn load_record(adapters_dir: &Path, name: &str) -> Result<AdapterRecord, RegistryError> {\n 430│    let path = record_file(adapters_dir, name);\n 431│    if !path.exists() {\n 432│        return Err(RegistryError::NotRegistered(name.to_string()));\n    │...\n 538│/// path separators, no whitespace, and not a dot-segment.\n*539│fn validate_profile_name(profile: &str) -> Result<(), RegistryError> {\n 540│    let bad = profile.is_empty()\n 541│        || profile == \".\"\n 542│        || profile == \"..\"\n## runtime.rs#EB3B\n 729│    // [impl->REQ-MANIFEST-SUBST]\n*730│    pub fn with_adapter_name(mut self, adapter_name: impl Into<String>) -> Self {\n 731│        self.adapter_name = Some(adapter_name.into());\n 732│        self\n 733│    }"},"isError":false,"timestamp":1788691144956}}
{"type":"message","id":"31564a35","parentId":"461cc926","timestamp":"2026-09-06T10:39:06.064Z","message":{"role":"toolResult","toolCallId":"call_zNTXw9HfcVx0xJ5Oy31NQD19|fc_0896137f4146dce6016a9d42c8d44487d28756f537c83e79bc","toolName":"bash","content":[{"type":"text","text":"# 0057 — The serving registry is the primitive; served names are stable and disambiguated\n\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #248)\n\n## Context\n\n#248 offered two ways for a node to expose files: a dedicated served FOLDER per adapter or\nentity (drop a file in, it is served — zero steps, serves everything in it), or a core\nREGISTRY of individual entries added deliberately (`spt serve add <path>`, attachments\nauto-registering on send). Files from different directories can share a filename, so whichever\nprimitive wins needs a rule for two `report.md`s.\n\n## Decision\n\n**The registry is the primitive.** A served folder is not a second mechanism: it is a registry\nentry of type *dir*, declared by an adapter in its manifest, so one enumerable list always\nanswers \"what is this node exposing\" — an audit is one command (or one index page).\n\n**Served names are stable and disambiguated by suffix.** When an entry's bare name\n`<stem>.<ext>` is already taken on this node, the new entry is served as `<stem>~<n>.<ext>`\n(the suffix sits before the extension so the file still opens as its type). Rules:\n\n- the first registrant keeps the bare name; `n` increments per `(stem, ext)`;\n- the assignment is persisted on the entry, so an entry's URL never changes for its life;\n- a freed name is never reused — a stale link answers *not found*, it never silently opens a\n  different file;\n- re-registering the same absolute path returns the existing entry, not a new suffix;\n- a registrant may name the entry explicitly (`--as <name>`), subject to the same rule;\n- disambiguation is per node — across nodes the URL's node prefix (ADR-0056) already separates\n  names.\n\n## Alternatives rejected\n\n- **Folders as the primitive.** Zero-step, but exposure becomes a property of where a file\n  happens to sit, and \"what am I serving\" has no single answer. Rejected: exposure must be a\n  deliberate act with an enumerable record.\n- **Content-hash paths as the canonical name.** Collision-proof, but unreadable in a chat line\n  and unstable across an edit of a reference-served file. Kept out; a hash can be a secondary\n  alias later without changing this decision.\n- **Reusing freed names.** Shorter names over time, at the cost of a link that can change\n  meaning. Rejected on the same ground as the URL grammar: a link must not lie.\n\n## Consequences\n\n- `spt serve list` (and the node index page) is the audit surface; agents read the URL from it\n  rather than guessing a name.\n- Attachments (ADR-0058) are registry entries, so message links inherit the same stability.\n- The registry needs a persisted counter per `(stem, ext)`; that is the one piece of state the\n  stability promise costs.\n\n## Amendment 1 — where an adapter's served root lives (doyle ruling, 2026-09-06, W0 stop-and-refer)\n\nThe grill named the served root's URL (`web_short_path`) but never its filesystem source, and\nthe adapter's install tree is not it — `manifest.toml`, `record.toml`, `strings/` are not\nfor serving, and an adapter must never expose its install root by inference.\n\n- **The served root is core-owned:** `$SPT_HOME/adapters/<adapter>/web/`, a sibling of\n  `strings/` in the per-adapter aux dir. Core creates it (empty) at activation, registers the\n  *dir* entry, and removes the entry at deactivation (the directory and its files stay — they\n  are the adapter's output, and an update or re-activation must not eat them). The adapter\n  writes what it wants served into that directory at runtime; nothing else is ever served on\n  its behalf.\n- **It answers at the adapter facet.** `/<node>/a/<adapter>/…` (ADR-0056's reserved `a/`\n  namespace) *is* this entry — the facet is the adapter's served root, and \"adapter docs\" are\n  whatever the adapter puts there. `web_short_path = \"cspt\"` adds an **alias**\n  `/<node>/cspt/…` to the same entry; it never creates a second entry or a second directory.\n  Without `web_short_path` the facet still serves; with it, both names do.\n- **The alias obeys the served-name rule above** (it is an explicit `--as`): a reserved facet\n  name (`f`, `docs`, `a`, `m`, `bin`, `install`) is refused at activation with a diagnostic\n  that names the field; a name another entry already holds is disambiguated `<name>~<n>`\n  exactly as any other registrant, so an alias never silently takes over another's URL.\n- Path discipline is the `strings/` rule: the served subtree is `web/` itself, no `..`, no\n  absolute paths, symlinks out of the subtree are not followed.\n\nThis keeps exposure a deliberate act (the adapter writes a file into the one directory that\nserves) with one enumerable answer (`spt serve list` shows the dir entry and its alias).\n\n\nWall time: 1.13 seconds"}],"details":{"timeoutSeconds":300,"wallTimeMs":1127.1136999999871},"isError":false,"timestamp":1788691146063}}
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{"type":"message","id":"827a8d6c","parentId":"9d1f7752","timestamp":"2026-09-06T10:39:14.250Z","message":{"role":"toolResult","toolCallId":"call_evAmZp7HUdC6iGR0g9eB0te3|fc_0896137f4146dce6016a9d42d2107487d2a1a4106c987a6d3c","toolName":"grep","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-runtime/src/registry.rs#5C21]\n 247:/// registration (records nothing) — the loud half of the contract.\n*248:fn validate_string_pointers(\n 249:    strings: &toml::Table,\n 250:    strings_dir: &Path,\n 251:) -> Result<(), RegistryError> {\n...\n 367:    let src_strings_dir = Path::new(&source_dir).join(\"strings\");\n*368:    validate_string_pointers(&manifest.strings, &src_strings_dir)?;\n 369:    for prof in manifest.profiles.values() {\n 370:        if let Some(strings) = prof.get(\"strings\").and_then(|v| v.as_table()) {\n*371:            validate_string_pointers(strings, &src_strings_dir)?;\n 372:        }\n 373:    }\n 374:\n...\n 382:    manifest\n*383:        .validate_role_templates()\n 384:        .map_err(RegistryError::Manifest)?;\n 385:\n 386:    let record = AdapterRecord {\n...\n 538:/// path separators, no whitespace, and not a dot-segment.\n*539:fn validate_profile_name(profile: &str) -> Result<(), RegistryError> {\n 540:    let bad = profile.is_empty()\n 541:        || profile == \".\"\n 542:        || profile == \"..\"\n...\n 594:) -> Result<(), RegistryError> {\n*595:    validate_profile_name(profile)?;\n 596:    let record = load_record(adapters_dir, adapter)?;\n 597:    let parent = load_manifest(adapters_dir, &record)?;\n 598:    if parent.profiles.contains_key(profile) {"}],"details":{"scopePath":".worktrees/ws272-w0/crates/spt-runtime/src/registry.rs","searchPath":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-runtime/src/registry.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":6,"fileCount":1,"files":[".worktrees/ws272-w0/crates/spt-runtime/src/registry.rs"],"fileMatches":[{"path":".worktrees/ws272-w0/crates/spt-runtime/src/registry.rs","count":6}],"truncated":false,"displayContent":" 247│/// registration (records nothing) — the loud half of the contract.\n*248│fn validate_string_pointers(\n 249│    strings: &toml::Table,\n 250│    strings_dir: &Path,\n 251│) -> Result<(), RegistryError> {\n    │...\n 367│    let src_strings_dir = Path::new(&source_dir).join(\"strings\");\n*368│    validate_string_pointers(&manifest.strings, &src_strings_dir)?;\n 369│    for prof in manifest.profiles.values() {\n 370│        if let Some(strings) = prof.get(\"strings\").and_then(|v| v.as_table()) {\n*371│            validate_string_pointers(strings, &src_strings_dir)?;\n 372│        }\n 373│    }\n 374│\n    │...\n 382│    manifest\n*383│        .validate_role_templates()\n 384│        .map_err(RegistryError::Manifest)?;\n 385│\n 386│    let record = AdapterRecord {\n    │...\n 538│/// path separators, no whitespace, and not a dot-segment.\n*539│fn validate_profile_name(profile: &str) -> Result<(), RegistryError> {\n 540│    let bad = profile.is_empty()\n 541│        || profile == \".\"\n 542│        || profile == \"..\"\n    │...\n 594│) -> Result<(), RegistryError> {\n*595│    validate_profile_name(profile)?;\n 596│    let record = load_record(adapters_dir, adapter)?;\n 597│    let parent = load_manifest(adapters_dir, &record)?;\n 598│    if parent.profiles.contains_key(profile) {"},"isError":false,"timestamp":1788691154250}}
{"type":"message","id":"fd2ffdec","parentId":"827a8d6c","timestamp":"2026-09-06T10:39:14.258Z","message":{"role":"toolResult","toolCallId":"call_Mv6aF0lccnh5uAN0J4ViwiAZ|fc_0896137f4146dce6016a9d42d2106487d2b21ecb43b31cc923","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-runtime/src/registry.rs#5C21]\n104:impl std::fmt::Display for RegistryError {\n105:    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n106:        match self {\n…\n124:            RegistryError::DeferredManifest { adapter, dir } => write!(\n125:                f,\n126:                \"adapter '{adapter}' is registered as a pointer but its manifest is not \\\n127:                 present yet at {dir} — the adapter's binary/manifest has not been \\\n128:                 extracted/downloaded. Complete the install (e.g. re-run the installer or \\\n129:                 `spt adapter add`) so the source tree exists, then retry.\"\n130:            ),\n131:            RegistryError::CoreFloor { adapter, core, floor } => write!(\n132:                f,\n133:                \"adapter '{adapter}' requires spt-core {floor} or newer, but this machine \\\n134:                 runs spt-core {core}. Update spt-core first (`spt update`), then retry.\"\n135:            ),\n136:        }\n137:    }\n138:}\n139:\n140:impl From<std::io::Error> for RegistryError {\n141:    fn from(e: std::io::Error) -> Self {\n142:        RegistryError::Io(e)\n143:    }\n144:}\n145:\n146:fn record_file(adapters_dir: &Path, name: &str) -> PathBuf {\n147:    adapters_dir.join(name).join(\"record.toml\")\n148:}\n149:\n150:fn manifest_copy_file(adapters_dir: &Path, name: &str) -> PathBuf {\n151:    adapters_dir.join(name).join(\"manifest.toml\")\n152:}\n…\n530:\n531:/// `adapters/<adapter>/profiles/<profile>.toml`.\n532:fn local_profile_file(adapters_dir: &Path, adapter: &str, profile: &str) -> PathBuf {\n533:    local_profiles_dir(adapters_dir, adapter).join(format!(\"{profile}.toml\"))\n534:}\n535:\n536:/// A profile name must be a single, safe path segment usable in the composite\n537:/// `<adapter>:<profile>` address: non-empty, no `:` (the address separator), no\n538:/// path separators, no whitespace, and not a dot-segment.\n539:fn validate_profile_name(profile: &str) -> Result<(), RegistryError> {\n540:    let bad = profile.is_empty()\n541:        || profile == \".\"\n542:        || profile == \"..\"\n543:        || profile\n544:            .chars()\n545:            .any(|c| c == ':' || c == '/' || c == '\\\\' || c.is_whitespace());\n546:    if bad {\n547:        return Err(RegistryError::InvalidProfileName(profile.to_string()));\n548:    }\n549:    Ok(())\n550:}\n551:\n552:/// The local profile overlay [`Value`] for `<adapter>/profiles/<profile>.toml`.\n553:pub fn load_local_overlay(\n554:    adapters_dir: &Path,\n555:    adapter: &str,\n556:    profile: &str,\n557:) -> Result<Value, RegistryError> {\n558:    let path = local_profile_file(adapters_dir, adapter, profile);\n559:    if !path.exists() {\n560:        return Err(RegistryError::ProfileNotFound(profile.to_string()));\n561:    }\n562:    let s = std::fs::read_to_string(&path)?;\n563:    toml::from_str(&s).map_err(|_| RegistryError::BadRecord(format!(\"profiles/{profile}\")))\n564:}\n565:"}],"details":{"displayContent":{"text":"impl std::fmt::Display for RegistryError {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n…\n            RegistryError::DeferredManifest { adapter, dir } => write!(\n                f,\n                \"adapter '{adapter}' is registered as a pointer but its manifest is not \\\n                 present yet at {dir} — the adapter's binary/manifest has not been \\\n                 extracted/downloaded. Complete the install (e.g. re-run the installer or \\\n                 `spt adapter add`) so the source tree exists, then retry.\"\n            ),\n            RegistryError::CoreFloor { adapter, core, floor } => write!(\n                f,\n                \"adapter '{adapter}' requires spt-core {floor} or newer, but this machine \\\n                 runs spt-core {core}. Update spt-core first (`spt update`), then retry.\"\n            ),\n        }\n    }\n}\n\nimpl From<std::io::Error> for RegistryError {\n    fn from(e: std::io::Error) -> Self {\n        RegistryError::Io(e)\n    }\n}\n\nfn record_file(adapters_dir: &Path, name: &str) -> PathBuf {\n    adapters_dir.join(name).join(\"record.toml\")\n}\n\nfn manifest_copy_file(adapters_dir: &Path, name: &str) -> PathBuf {\n    adapters_dir.join(name).join(\"manifest.toml\")\n}\n…\n\n/// `adapters/<adapter>/profiles/<profile>.toml`.\nfn local_profile_file(adapters_dir: &Path, adapter: &str, profile: &str) -> PathBuf {\n    local_profiles_dir(adapters_dir, adapter).join(format!(\"{profile}.toml\"))\n}\n\n/// A profile name must be a single, safe path segment usable in the composite\n/// `<adapter>:<profile>` address: non-empty, no `:` (the address separator), no\n/// path separators, no whitespace, and not a dot-segment.\nfn validate_profile_name(profile: &str) -> Result<(), RegistryError> {\n    let bad = profile.is_empty()\n        || profile == \".\"\n        || profile == \"..\"\n        || profile\n            .chars()\n            .any(|c| c == ':' || c == '/' || c == '\\\\' || c.is_whitespace());\n    if bad {\n        return Err(RegistryError::InvalidProfileName(profile.to_string()));\n    }\n    Ok(())\n}\n\n/// The local profile overlay [`Value`] for `<adapter>/profiles/<profile>.toml`.\npub fn load_local_overlay(\n    adapters_dir: &Path,\n    adapter: &str,\n    profile: &str,\n) -> Result<Value, RegistryError> {\n    let path = local_profile_file(adapters_dir, adapter, profile);\n    if !path.exists() {\n        return Err(RegistryError::ProfileNotFound(profile.to_string()));\n    }\n    let s = std::fs::read_to_string(&path)?;\n    toml::from_str(&s).map_err(|_| RegistryError::BadRecord(format!(\"profiles/{profile}\")))\n}\n","startLine":104,"lineNumbers":[104,105,106,null,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,null,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565]},"fileSize":68674,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-runtime/src/registry.rs"}}},"isError":false,"timestamp":1788691154257}}
{"type":"message","id":"080b3adb","parentId":"fd2ffdec","timestamp":"2026-09-06T10:39:14.260Z","message":{"role":"toolResult","toolCallId":"call_dLvFsnwzSFjrWyuXfThm38qi|fc_0896137f4146dce6016a9d42d2107c87d2804e203f79926487","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/serving.rs#DC4C]\n58:impl ServingRegistry {\n…\n188:    fn validate(&self) -> io::Result<()> {\n…\n197:        for name in &self.used_names {\n…\n212:            if !accounted_for {\n213:                return Err(invalid_data(\"served-name history is missing its allocation counter\"));\n214:            }\n215:        }\n216:        let mut ids = BTreeSet::new();\n217:        let mut names = BTreeSet::new();\n218:        let mut paths = BTreeSet::new();\n219:        for entry in &self.entries {\n220:            if entry.id.is_empty()\n221:                || !ids.insert(&entry.id)\n222:                || !names.insert(&entry.served_name)\n223:                || !paths.insert(&entry.path)\n224:                || !valid_reference_path(&entry.path)\n225:                || !self.used_names.contains(&entry.served_name)\n226:                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n227:            {\n228:                return Err(invalid_data(\"inconsistent serving registry entry\"));\n229:            }\n230:        }\n231:        Ok(())\n232:    }\n233:}\n234:\n235:fn invalid_data(error: impl Into<Box<dyn std::error::Error + Send + Sync>>) -> io::Error {\n236:    io::Error::new(io::ErrorKind::InvalidData, error)\n237:}\n238:\n239:fn valid_reference_path(path: &Path) -> bool {\n240:    path.is_absolute()\n241:        && !path.components().any(|component| matches!(component, Component::ParentDir | Component::CurDir))\n242:}\n243:\n244:fn valid_name(name: &str) -> bool {\n245:    !name.trim().is_empty()\n246:        && name != \".\"\n247:        && name != \"..\"\n248:        && !name.chars().any(|c| c.is_control() || matches!(c, '/' | '\\\\' | ':'))\n249:}\n250:\n251:/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\n252:fn name_family(name: &str) -> (&str, &str) {\n253:    match name.rfind('.') {\n254:        Some(index) if index > 0 => (&name[..index], &name[index..]),\n255:        _ => (name, \"\"),\n256:    }\n257:}\n258:\n259:/// The local listener URL for a resource. Encode segments, never the URL as a\n260:/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\n261:// [impl->REQ-WEB-URL-NODE-PREFIX]\n262:pub fn resource_url(node: &str, port: u16, name: &str) -> String {\n263:    let mut url = format!(\"http://localhost:{port}/\");\n264:    for character in node.chars().flat_map(char::to_lowercase) {\n265:        let mut bytes = [0; 4];\n266:        append_segment(&mut url, character.encode_utf8(&mut bytes));\n267:    }\n268:    url.push_str(\"/f/\");\n269:    append_segment(&mut url, name);\n270:    url\n271:}\n272:\n273:fn append_segment(url: &mut String, segment: &str) {\n274:    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n275:    for byte in segment.bytes() {\n276:        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\n277:            url.push(char::from(byte));\n278:        } else {\n279:            url.push('%');\n280:            url.push(char::from(HEX[usize::from(byte >> 4)]));\n281:            url.push(char::from(HEX[usize::from(byte & 0xf)]));\n282:        }\n283:    }\n284:}\n285:\n286:#[cfg(test)]\n287:mod tests {\n288:    use super::*;\n289:    use tempfile::{tempdir, TempDir};\n290:\n…\n508:}\n\n[Showing lines 213-290 of 508. Use :291 to continue]"}],"details":{"truncation":{"content":"                return Err(invalid_data(\"served-name history is missing its allocation counter\"));\n            }\n        }\n        let mut ids = BTreeSet::new();\n        let mut names = BTreeSet::new();\n        let mut paths = BTreeSet::new();\n        for entry in &self.entries {\n            if entry.id.is_empty()\n                || !ids.insert(&entry.id)\n                || !names.insert(&entry.served_name)\n                || !paths.insert(&entry.path)\n                || !valid_reference_path(&entry.path)\n                || !self.used_names.contains(&entry.served_name)\n                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n            {\n                return Err(invalid_data(\"inconsistent serving registry entry\"));\n            }\n        }\n        Ok(())\n    }\n}\n\nfn invalid_data(error: impl Into<Box<dyn std::error::Error + Send + Sync>>) -> io::Error {\n    io::Error::new(io::ErrorKind::InvalidData, error)\n}\n\nfn valid_reference_path(path: &Path) -> bool {\n    path.is_absolute()\n        && !path.components().any(|component| matches!(component, Component::ParentDir | Component::CurDir))\n}\n\nfn valid_name(name: &str) -> bool {\n    !name.trim().is_empty()\n        && name != \".\"\n        && name != \"..\"\n        && !name.chars().any(|c| c.is_control() || matches!(c, '/' | '\\\\' | ':'))\n}\n\n/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\nfn name_family(name: &str) -> (&str, &str) {\n    match name.rfind('.') {\n        Some(index) if index > 0 => (&name[..index], &name[index..]),\n        _ => (name, \"\"),\n    }\n}\n\n/// The local listener URL for a resource. Encode segments, never the URL as a\n/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\n// [impl->REQ-WEB-URL-NODE-PREFIX]\npub fn resource_url(node: &str, port: u16, name: &str) -> String {\n    let mut url = format!(\"http://localhost:{port}/\");\n    for character in node.chars().flat_map(char::to_lowercase) {\n        let mut bytes = [0; 4];\n        append_segment(&mut url, character.encode_utf8(&mut bytes));\n    }\n    url.push_str(\"/f/\");\n    append_segment(&mut url, name);\n    url\n}\n\nfn append_segment(url: &mut String, segment: &str) {\n    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n    for byte in segment.bytes() {\n        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\n            url.push(char::from(byte));\n        } else {\n            url.push('%');\n            url.push(char::from(HEX[usize::from(byte >> 4)]));\n            url.push(char::from(HEX[usize::from(byte & 0xf)]));\n        }\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use tempfile::{tempdir, TempDir};\n","truncated":true,"truncatedBy":"lines","totalLines":296,"totalBytes":2679,"outputLines":78,"outputBytes":2679,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":508,"displayContent":{"text":"impl ServingRegistry {\n…\n    fn validate(&self) -> io::Result<()> {\n…\n        for name in &self.used_names {\n…\n            if !accounted_for {\n                return Err(invalid_data(\"served-name history is missing its allocation counter\"));\n            }\n        }\n        let mut ids = BTreeSet::new();\n        let mut names = BTreeSet::new();\n        let mut paths = BTreeSet::new();\n        for entry in &self.entries {\n            if entry.id.is_empty()\n                || !ids.insert(&entry.id)\n                || !names.insert(&entry.served_name)\n                || !paths.insert(&entry.path)\n                || !valid_reference_path(&entry.path)\n                || !self.used_names.contains(&entry.served_name)\n                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n            {\n                return Err(invalid_data(\"inconsistent serving registry entry\"));\n            }\n        }\n        Ok(())\n    }\n}\n\nfn invalid_data(error: impl Into<Box<dyn std::error::Error + Send + Sync>>) -> io::Error {\n    io::Error::new(io::ErrorKind::InvalidData, error)\n}\n\nfn valid_reference_path(path: &Path) -> bool {\n    path.is_absolute()\n        && !path.components().any(|component| matches!(component, Component::ParentDir | Component::CurDir))\n}\n\nfn valid_name(name: &str) -> bool {\n    !name.trim().is_empty()\n        && name != \".\"\n        && name != \"..\"\n        && !name.chars().any(|c| c.is_control() || matches!(c, '/' | '\\\\' | ':'))\n}\n\n/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\nfn name_family(name: &str) -> (&str, &str) {\n    match name.rfind('.') {\n        Some(index) if index > 0 => (&name[..index], &name[index..]),\n        _ => (name, \"\"),\n    }\n}\n\n/// The local listener URL for a resource. Encode segments, never the URL as a\n/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\n// [impl->REQ-WEB-URL-NODE-PREFIX]\npub fn resource_url(node: &str, port: u16, name: &str) -> String {\n    let mut url = format!(\"http://localhost:{port}/\");\n    for character in node.chars().flat_map(char::to_lowercase) {\n        let mut bytes = [0; 4];\n        append_segment(&mut url, character.encode_utf8(&mut bytes));\n    }\n    url.push_str(\"/f/\");\n    append_segment(&mut url, name);\n    url\n}\n\nfn append_segment(url: &mut String, segment: &str) {\n    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n    for byte in segment.bytes() {\n        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\n            url.push(char::from(byte));\n        } else {\n            url.push('%');\n            url.push(char::from(HEX[usize::from(byte >> 4)]));\n            url.push(char::from(HEX[usize::from(byte & 0xf)]));\n        }\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use tempfile::{tempdir, TempDir};\n\n…\n}","startLine":58,"lineNumbers":[58,null,188,null,197,null,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,null,508]},"fileSize":21884,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":508,"totalBytes":2679,"outputLines":78,"outputBytes":2679,"shownRange":{"start":213,"end":290},"nextOffset":291}}},"isError":false,"timestamp":1788691154259}}
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{"type":"message","id":"7d7cb53a","parentId":"2bf5994b","timestamp":"2026-09-06T10:40:03.175Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_XO7yQ7F4xVKVszY3MchF2CSr|ctc_0896137f4146dce6016a9d42e0c68c87d29584135cd280cdac","name":"edit","arguments":{"input":"*** Begin Patch\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/lib.rs#EB53]\nPUT >64:\n+pub mod serving;\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/perch.rs#D837]\nPUT >106:\n+\n+/// Node-local authoritative serving assignments and allocation history.\n+// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+pub fn serving_registry_file_in(home: &Path) -> PathBuf {\n+    home.join(\"serve\").join(\"registry\")\n+}\n+\n+/// `$SPT_HOME/serve/registry`.\n+// [impl->REQ-WEB-SERVING-REGISTRY]\n+pub fn serving_registry_file() -> PathBuf {\n+    serving_registry_file_in(&spt_home())\n+}\n+\n+/// The core-owned output subtree, never the adapter's install root.\n+/// Refuse unsafe components rather than silently changing adapter identity.\n+// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+pub fn adapter_web_dir_in(home: &Path, adapter: &str) -> std::io::Result<PathBuf> {\n+    if adapter.is_empty()\n+        || adapter == \".\"\n+        || adapter == \"..\"\n+        || adapter.chars().any(|c| {\n+            c.is_control() || c.is_whitespace() || matches!(c, '/' | '\\\\' | ':')\n+        })\n+    {\n+        return Err(std::io::Error::new(\n+            std::io::ErrorKind::InvalidInput,\n+            \"adapter name must be a single safe path segment\",\n+        ));\n+    }\n+    Ok(home.join(\"adapters\").join(adapter).join(\"web\"))\n+}\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs#DC4C]\nPUT >43:\n+    /// Expose the same served name directly below the node, as well as `/f/`.\n+    #[serde(default)]\n+    pub short_alias: bool,\nPUT >155:\n+            short_alias: false,\nPUT >161:\n+\n+    /// Activate the core-owned adapter web directory. `root` is the directory\n+    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\n+    /// A manifest alias is one assignment, not another entry or directory.\n+    // [impl->REQ-WEB-SERVING-REGISTRY]\n+    pub fn add_adapter(\n+        &mut self,\n+        root: &Path,\n+        adapter: &str,\n+        alias: Option<&str>,\n+        now_ms: u64,\n+    ) -> io::Result<ServedEntry> {\n+        // Validate before touching the allocator, including for a repeated path.\n+        crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\n+        if let Some(alias) = alias {\n+            if !valid_name(alias) || reserved_alias(alias) {\n+                return Err(io::Error::new(\n+                    io::ErrorKind::InvalidInput,\n+                    \"web_short_path must be a safe, non-reserved served name\",\n+                ));\n+            }\n+        }\n+        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\n+            if entry.adapter.as_deref() != Some(adapter) {\n+                return Err(io::Error::new(\n+                    io::ErrorKind::AlreadyExists,\n+                    \"adapter web directory is already registered by another owner\",\n+                ));\n+            }\n+            return Ok(entry.clone());\n+        }\n+        if !fs::metadata(root)?.is_dir() {\n+            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"adapter web root must be a directory\"));\n+        }\n+        let mut entry = self.add_reference(root, Some(alias.unwrap_or(adapter)), None, now_ms)?;\n+        entry.adapter = Some(adapter.to_owned());\n+        entry.short_alias = alias.is_some();\n+        // add_reference just inserted this entry; update its ownership in place.\n+        let stored = self.entries.last_mut().expect(\"new adapter reference was inserted\");\n+        stored.adapter = entry.adapter.clone();\n+        stored.short_alias = entry.short_alias;\n+        Ok(entry)\n+    }\nPUT >226:\n+                || (entry.adapter.is_some() && entry.kind != ServedKind::Dir)\n+                || (entry.short_alias && (entry.adapter.is_none() || reserved_alias(&entry.served_name)))\nPUT >249:\n+\n+fn reserved_alias(name: &str) -> bool {\n+    [\"f\", \"docs\", \"a\", \"m\", \"bin\", \"install\"]\n+        .iter()\n+        .any(|facet| name.eq_ignore_ascii_case(facet))\n+}\nPUT >271:\n+\n+/// Percent-encode one UTF-8 URL path segment.\n+// [impl->REQ-WEB-URL-NODE-PREFIX]\n+pub fn encode_url_segment(value: &str) -> String {\n+    let mut encoded = String::with_capacity(value.len());\n+    append_segment(&mut encoded, value);\n+    encoded\n+}\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":313,"output":1152,"cacheRead":53120,"cacheWrite":0,"totalTokens":54585,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1788691166717,"responseId":"resp_0896137f4146dce6016a9d42df059c87d2be0f9e46eb1d654d","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"ctc_0896137f4146dce6016a9d42e0c68c87d29584135cd280cdac","type":"custom_tool_call","status":"completed","call_id":"call_XO7yQ7F4xVKVszY3MchF2CSr","input":"*** Begin Patch\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/lib.rs#EB53]\nPUT >64:\n+pub mod serving;\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/perch.rs#D837]\nPUT >106:\n+\n+/// Node-local authoritative serving assignments and allocation history.\n+// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+pub fn serving_registry_file_in(home: &Path) -> PathBuf {\n+    home.join(\"serve\").join(\"registry\")\n+}\n+\n+/// `$SPT_HOME/serve/registry`.\n+// [impl->REQ-WEB-SERVING-REGISTRY]\n+pub fn serving_registry_file() -> PathBuf {\n+    serving_registry_file_in(&spt_home())\n+}\n+\n+/// The core-owned output subtree, never the adapter's install root.\n+/// Refuse unsafe components rather than silently changing adapter identity.\n+// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+pub fn adapter_web_dir_in(home: &Path, adapter: &str) -> std::io::Result<PathBuf> {\n+    if adapter.is_empty()\n+        || adapter == \".\"\n+        || adapter == \"..\"\n+        || adapter.chars().any(|c| {\n+            c.is_control() || c.is_whitespace() || matches!(c, '/' | '\\\\' | ':')\n+        })\n+    {\n+        return Err(std::io::Error::new(\n+            std::io::ErrorKind::InvalidInput,\n+            \"adapter name must be a single safe path segment\",\n+        ));\n+    }\n+    Ok(home.join(\"adapters\").join(adapter).join(\"web\"))\n+}\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs#DC4C]\nPUT >43:\n+    /// Expose the same served name directly below the node, as well as `/f/`.\n+    #[serde(default)]\n+    pub short_alias: bool,\nPUT >155:\n+            short_alias: false,\nPUT >161:\n+\n+    /// Activate the core-owned adapter web directory. `root` is the directory\n+    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\n+    /// A manifest alias is one assignment, not another entry or directory.\n+    // [impl->REQ-WEB-SERVING-REGISTRY]\n+    pub fn add_adapter(\n+        &mut self,\n+        root: &Path,\n+        adapter: &str,\n+        alias: Option<&str>,\n+        now_ms: u64,\n+    ) -> io::Result<ServedEntry> {\n+        // Validate before touching the allocator, including for a repeated path.\n+        crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\n+        if let Some(alias) = alias {\n+            if !valid_name(alias) || reserved_alias(alias) {\n+                return Err(io::Error::new(\n+                    io::ErrorKind::InvalidInput,\n+                    \"web_short_path must be a safe, non-reserved served name\",\n+                ));\n+            }\n+        }\n+        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\n+            if entry.adapter.as_deref() != Some(adapter) {\n+                return Err(io::Error::new(\n+                    io::ErrorKind::AlreadyExists,\n+                    \"adapter web directory is already registered by another owner\",\n+                ));\n+            }\n+            return Ok(entry.clone());\n+        }\n+        if !fs::metadata(root)?.is_dir() {\n+            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"adapter web root must be a directory\"));\n+        }\n+        let mut entry = self.add_reference(root, Some(alias.unwrap_or(adapter)), None, now_ms)?;\n+        entry.adapter = Some(adapter.to_owned());\n+        entry.short_alias = alias.is_some();\n+        // add_reference just inserted this entry; update its ownership in place.\n+        let stored = self.entries.last_mut().expect(\"new adapter reference was inserted\");\n+        stored.adapter = entry.adapter.clone();\n+        stored.short_alias = entry.short_alias;\n+        Ok(entry)\n+    }\nPUT >226:\n+                || (entry.adapter.is_some() && entry.kind != ServedKind::Dir)\n+                || (entry.short_alias && (entry.adapter.is_none() || reserved_alias(&entry.served_name)))\nPUT >249:\n+\n+fn reserved_alias(name: &str) -> bool {\n+    [\"f\", \"docs\", \"a\", \"m\", \"bin\", \"install\"]\n+        .iter()\n+        .any(|facet| name.eq_ignore_ascii_case(facet))\n+}\nPUT >271:\n+\n+/// Percent-encode one UTF-8 URL path segment.\n+// [impl->REQ-WEB-URL-NODE-PREFIX]\n+pub fn encode_url_segment(value: &str) -> String {\n+    let mut encoded = String::with_capacity(value.len());\n+    append_segment(&mut encoded, value);\n+    encoded\n+}\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1788691167.309484,"turn_id":"30b16cdb-4d88-4259-8c96-80537e324787"},"name":"edit","metadata":{"turn_id":"30b16cdb-4d88-4259-8c96-80537e324787"}}]},"duration":36456.92179999995,"ttft":2076.4118000000017,"completedAt":1788691203174,"contextSnapshot":{"promptTokens":53433,"nonMessageTokens":17114,"compactionEpoch":0}}}
{"type":"message","id":"563470d8","parentId":"7d7cb53a","timestamp":"2026-09-06T10:40:03.297Z","message":{"role":"toolResult","toolCallId":"call_XO7yQ7F4xVKVszY3MchF2CSr|ctc_0896137f4146dce6016a9d42e0c68c87d29584135cd280cdac","toolName":"edit","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/lib.rs#9F67]\n63:pub mod seal;\n64:pub mod seed;\n65:pub mod serving;\n66:pub mod sessions;\n67:pub mod shellinfo;\n\n[.worktrees/ws272-w0/crates/spt-store/src/perch.rs#ACD5]\n104:pub fn spt_internal_root() -> PathBuf {\n\n106:}\n107:\n108:/// Node-local authoritative serving assignments and allocation history.\n109:// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n…\n137:}\n138:\n139:/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\n140:/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\n\n[.worktrees/ws272-w0/crates/spt-store/src/serving.rs#3501]\n32:pub struct ServedEntry {\n\n42:    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n43:    pub adapter: Option<String>,\n44:    /// Expose the same served name directly below the node, as well as `/f/`.\n45:    #[serde(default)]\n46:    pub short_alias: bool,\n47:}\n48:\n\n118:    pub fn add_reference(\n\n124:    ) -> io::Result<ServedEntry> {\n\n150:        let entry = ServedEntry {\n\n157:            origin: origin.map(str::to_owned),\n158:            adapter: None,\n159:            short_alias: false,\n160:        };\n161:        self.next_suffix.insert(name.to_owned(), next);\n165:    }\n166:\n167:    /// Activate the core-owned adapter web directory. `root` is the directory\n168:    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\n…\n208:    }\n209:\n210:    /// Retire a live assignment, retaining all name history and counters.\n211:    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n\n215:    }\n\n267:            if entry.id.is_empty()\n\n272:                || !self.used_names.contains(&entry.served_name)\n273:                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n274:                || (entry.adapter.is_some() && entry.kind != ServedKind::Dir)\n275:                || (entry.short_alias && (entry.adapter.is_none() || reserved_alias(&entry.served_name)))\n276:            {\n277:                return Err(invalid_data(\"inconsistent serving registry entry\"));\n278:            }\n\n293:fn valid_name(name: &str) -> bool {\n\n298:}\n299:\n300:fn reserved_alias(name: &str) -> bool {\n301:    [\"f\", \"docs\", \"a\", \"m\", \"bin\", \"install\"]\n…\n304:}\n305:\n306:/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\n307:fn name_family(name: &str) -> (&str, &str) {\n\n312:}\n\n317:pub fn resource_url(node: &str, port: u16, name: &str) -> String {\n\n326:}\n327:\n328:/// Percent-encode one UTF-8 URL path segment.\n329:// [impl->REQ-WEB-URL-NODE-PREFIX]\n…\n334:}\n335:\n336:fn append_segment(url: &mut String, segment: &str) {\n337:    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n\n347:}"}],"details":{"diff":" 63|pub mod seal;\n 64|pub mod seed;\n+65|pub mod serving;\n 65|pub mod sessions;\n 66|pub mod shellinfo;\n 104|pub fn spt_internal_root() -> PathBuf {\n\n 106|}\n 107|\n+108|/// Node-local authoritative serving assignments and allocation history.\n+109|// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+110|pub fn serving_registry_file_in(home: &Path) -> PathBuf {\n+111|    home.join(\"serve\").join(\"registry\")\n+112|}\n+113|\n+114|/// `$SPT_HOME/serve/registry`.\n+115|// [impl->REQ-WEB-SERVING-REGISTRY]\n+116|pub fn serving_registry_file() -> PathBuf {\n+117|    serving_registry_file_in(&spt_home())\n+118|}\n+119|\n+120|/// The core-owned output subtree, never the adapter's install root.\n+121|/// Refuse unsafe components rather than silently changing adapter identity.\n+122|// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+123|pub fn adapter_web_dir_in(home: &Path, adapter: &str) -> std::io::Result<PathBuf> {\n+124|    if adapter.is_empty()\n+125|        || adapter == \".\"\n+126|        || adapter == \"..\"\n+127|        || adapter.chars().any(|c| {\n+128|            c.is_control() || c.is_whitespace() || matches!(c, '/' | '\\\\' | ':')\n+129|        })\n+130|    {\n+131|        return Err(std::io::Error::new(\n+132|            std::io::ErrorKind::InvalidInput,\n+133|            \"adapter name must be a single safe path segment\",\n+134|        ));\n+135|    }\n+136|    Ok(home.join(\"adapters\").join(adapter).join(\"web\"))\n+137|}\n+138|\n 108|/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\n 109|/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced\n 32|pub struct ServedEntry {\n\n 42|    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n 43|    pub adapter: Option<String>,\n+44|    /// Expose the same served name directly below the node, as well as `/f/`.\n+45|    #[serde(default)]\n+46|    pub short_alias: bool,\n 44|}\n 45|\n\n 115|    pub fn add_reference(\n\n 121|    ) -> io::Result<ServedEntry> {\n\n 147|        let entry = ServedEntry {\n\n 154|            origin: origin.map(str::to_owned),\n 155|            adapter: None,\n+159|            short_alias: false,\n 156|        };\n 157|        self.next_suffix.insert(name.to_owned(), next);\n 161|    }\n 162|\n+167|    /// Activate the core-owned adapter web directory. `root` is the directory\n+168|    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\n+169|    /// A manifest alias is one assignment, not another entry or directory.\n+170|    // [impl->REQ-WEB-SERVING-REGISTRY]\n+171|    pub fn add_adapter(\n+172|        &mut self,\n+173|        root: &Path,\n+174|        adapter: &str,\n+175|        alias: Option<&str>,\n+176|        now_ms: u64,\n+177|    ) -> io::Result<ServedEntry> {\n+178|        // Validate before touching the allocator, including for a repeated path.\n+179|        crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\n+180|        if let Some(alias) = alias {\n+181|            if !valid_name(alias) || reserved_alias(alias) {\n+182|                return Err(io::Error::new(\n+183|                    io::ErrorKind::InvalidInput,\n+184|                    \"web_short_path must be a safe, non-reserved served name\",\n+185|                ));\n+186|            }\n+187|        }\n+188|        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\n+189|            if entry.adapter.as_deref() != Some(adapter) {\n+190|                return Err(io::Error::new(\n+191|                    io::ErrorKind::AlreadyExists,\n+192|                    \"adapter web directory is already registered by another owner\",\n+193|                ));\n+194|            }\n+195|            return Ok(entry.clone());\n+196|        }\n+197|        if !fs::metadata(root)?.is_dir() {\n+198|            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"adapter web root must be a directory\"));\n+199|        }\n+200|        let mut entry = self.add_reference(root, Some(alias.unwrap_or(adapter)), None, now_ms)?;\n+201|        entry.adapter = Some(adapter.to_owned());\n+202|        entry.short_alias = alias.is_some();\n+203|        // add_reference just inserted this entry; update its ownership in place.\n+204|        let stored = self.entries.last_mut().expect(\"new adapter reference was inserted\");\n+205|        stored.adapter = entry.adapter.clone();\n+206|        stored.short_alias = entry.short_alias;\n+207|        Ok(entry)\n+208|    }\n+209|\n 163|    /// Retire a live assignment, retaining all name history and counters.\n 164|    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n\n 168|    }\n\n 220|            if entry.id.is_empty()\n\n 225|                || !self.used_names.contains(&entry.served_name)\n 226|                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n+274|                || (entry.adapter.is_some() && entry.kind != ServedKind::Dir)\n+275|                || (entry.short_alias && (entry.adapter.is_none() || reserved_alias(&entry.served_name)))\n 227|            {\n 228|                return Err(invalid_data(\"inconsistent serving registry entry\"));\n 229|            }\n\n 244|fn valid_name(name: &str) -> bool {\n\n 249|}\n 250|\n+300|fn reserved_alias(name: &str) -> bool {\n+301|    [\"f\", \"docs\", \"a\", \"m\", \"bin\", \"install\"]\n+302|        .iter()\n+303|        .any(|facet| name.eq_ignore_ascii_case(facet))\n+304|}\n+305|\n 251|/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\n 252|fn name_family(name: &str) -> (&str, &str) {\n\n 257|}\n\n 262|pub fn resource_url(node: &str, port: u16, name: &str) -> String {\n\n 271|}\n 272|\n+328|/// Percent-encode one UTF-8 URL path segment.\n+329|// [impl->REQ-WEB-URL-NODE-PREFIX]\n+330|pub fn encode_url_segment(value: &str) -> String {\n+331|    let mut encoded = String::with_capacity(value.len());\n+332|    append_segment(&mut encoded, value);\n+333|    encoded\n+334|}\n+335|\n 273|fn append_segment(url: &mut String, segment: &str) {\n 274|    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n\n 284|}","firstChangedLine":64,"perFileResults":[{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\ws272-w0\\crates\\spt-store\\src\\lib.rs","diff":" 63|pub mod seal;\n 64|pub mod seed;\n+65|pub mod serving;\n 65|pub mod sessions;\n 66|pub mod shellinfo;","firstChangedLine":64,"op":"update","oldText":"//! `spt-store` — the persistence commodity layer for spt-core.\r\n//!\r\n//! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\r\n//! types to disk (spool, registry, info.json) through a single atomic-write\r\n//! primitive. Stable on-disk formats are copied verbatim from the sister\r\n//! project (ADR-0001); the EBUSY-retry hardening on the write path is the\r\n//! clean-room addition demanded by KNOWN-HAZARDS 5.2.\r\n//!\r\n// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\r\n// depends only on spt-proto (one layer down), never the reverse — the\r\n// dependency edge is one-way, so the workspace graph stays acyclic.\r\n// [impl->REQ-ARCH-1]\r\n\r\npub mod access;\r\npub mod atomic;\r\npub mod attachment;\r\npub mod branchstore;\r\npub mod briefing;\r\npub mod contacts;\r\npub mod contextmark;\r\npub mod commune_intent;\r\npub mod contextstore;\r\npub mod daemon_inhibit;\r\npub mod dispatchresults;\r\nmod db;\r\npub mod empower;\r\npub mod engineroom;\r\npub mod enroll;\r\npub mod epoch;\r\npub mod erole;\r\npub mod gate;\r\npub mod gitrun;\r\npub mod grants;\r\npub mod history;\r\npub mod home;\r\npub mod hostlabel;\r\npub mod inbound;\r\npub mod iolog;\r\npub mod info;\r\npub mod knock;\r\npub mod lastmsg;\r\npub mod liveness;\r\npub mod matchrule;\r\npub mod monic;\r\npub mod nodeid;\r\npub mod notif;\r\npub mod obstap;\r\npub mod peeraddrs;\r\npub mod perch;\r\npub mod perchgc;\r\npub mod proc;\r\npub mod project;\r\npub mod projderive;\r\npub mod projindex;\r\npub mod projinval;\r\npub mod psyche_custody;\r\npub mod recent_home;\r\npub mod registry;\r\npub mod rename;\r\npub mod resume_custody;\r\npub mod roster;\r\npub mod rotation;\r\npub mod seal;\r\npub mod seed;\r\npub mod sessions;\r\npub mod shellinfo;\r\npub mod spool;\r\npub mod subnet;\r\npub mod syncmerge;\r\npub mod timefmt;\r\npub mod trustwarn;\r\npub mod visibility;\r\npub mod worker_reap;\r\npub mod worker_seq;\r\npub mod wtlock;\r\npub mod xfer;\r\n","newText":"//! `spt-store` — the persistence commodity layer for spt-core.\r\n//!\r\n//! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\r\n//! types to disk (spool, registry, info.json) through a single atomic-write\r\n//! primitive. Stable on-disk formats are copied verbatim from the sister\r\n//! project (ADR-0001); the EBUSY-retry hardening on the write path is the\r\n//! clean-room addition demanded by KNOWN-HAZARDS 5.2.\r\n//!\r\n// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\r\n// depends only on spt-proto (one layer down), never the reverse — the\r\n// dependency edge is one-way, so the workspace graph stays acyclic.\r\n// [impl->REQ-ARCH-1]\r\n\r\npub mod access;\r\npub mod atomic;\r\npub mod attachment;\r\npub mod branchstore;\r\npub mod briefing;\r\npub mod contacts;\r\npub mod contextmark;\r\npub mod commune_intent;\r\npub mod contextstore;\r\npub mod daemon_inhibit;\r\npub mod dispatchresults;\r\nmod db;\r\npub mod empower;\r\npub mod engineroom;\r\npub mod enroll;\r\npub mod epoch;\r\npub mod erole;\r\npub mod gate;\r\npub mod gitrun;\r\npub mod grants;\r\npub mod history;\r\npub mod home;\r\npub mod hostlabel;\r\npub mod inbound;\r\npub mod iolog;\r\npub mod info;\r\npub mod knock;\r\npub mod lastmsg;\r\npub mod liveness;\r\npub mod matchrule;\r\npub mod monic;\r\npub mod nodeid;\r\npub mod notif;\r\npub mod obstap;\r\npub mod peeraddrs;\r\npub mod perch;\r\npub mod perchgc;\r\npub mod proc;\r\npub mod project;\r\npub mod projderive;\r\npub mod projindex;\r\npub mod projinval;\r\npub mod psyche_custody;\r\npub mod recent_home;\r\npub mod registry;\r\npub mod rename;\r\npub mod resume_custody;\r\npub mod roster;\r\npub mod rotation;\r\npub mod seal;\r\npub mod seed;\r\npub mod serving;\r\npub mod sessions;\r\npub mod shellinfo;\r\npub mod spool;\r\npub mod subnet;\r\npub mod syncmerge;\r\npub mod timefmt;\r\npub mod trustwarn;\r\npub mod visibility;\r\npub mod worker_reap;\r\npub mod worker_seq;\r\npub mod wtlock;\r\npub mod xfer;\r\n"},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\ws272-w0\\crates\\spt-store\\src\\perch.rs","diff":" 104|pub fn spt_internal_root() -> PathBuf {\n\n 106|}\n 107|\n+108|/// Node-local authoritative serving assignments and allocation history.\n+109|// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+110|pub fn serving_registry_file_in(home: &Path) -> PathBuf {\n+111|    home.join(\"serve\").join(\"registry\")\n+112|}\n+113|\n+114|/// `$SPT_HOME/serve/registry`.\n+115|// [impl->REQ-WEB-SERVING-REGISTRY]\n+116|pub fn serving_registry_file() -> PathBuf {\n+117|    serving_registry_file_in(&spt_home())\n+118|}\n+119|\n+120|/// The core-owned output subtree, never the adapter's install root.\n+121|/// Refuse unsafe components rather than silently changing adapter identity.\n+122|// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n+123|pub fn adapter_web_dir_in(home: &Path, adapter: &str) -> std::io::Result<PathBuf> {\n+124|    if adapter.is_empty()\n+125|        || adapter == \".\"\n+126|        || adapter == \"..\"\n+127|        || adapter.chars().any(|c| {\n+128|            c.is_control() || c.is_whitespace() || matches!(c, '/' | '\\\\' | ':')\n+129|        })\n+130|    {\n+131|        return Err(std::io::Error::new(\n+132|            std::io::ErrorKind::InvalidInput,\n+133|            \"adapter name must be a single safe path segment\",\n+134|        ));\n+135|    }\n+136|    Ok(home.join(\"adapters\").join(adapter).join(\"web\"))\n+137|}\n+138|\n 108|/// The synced-mind context tree: `<spt_home>/tracked/` (`docs/STORAGE.md`).\n 109|/// A git-backed two-tier store (`crate::contextstore`) — **durable, synced","firstChangedLine":106,"op":"update","snapshotsPruned":true},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\ws272-w0\\crates\\spt-store\\src\\serving.rs","diff":" 32|pub struct ServedEntry {\n\n 42|    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n 43|    pub adapter: Option<String>,\n+44|    /// Expose the same served name directly below the node, as well as `/f/`.\n+45|    #[serde(default)]\n+46|    pub short_alias: bool,\n 44|}\n 45|\n\n 115|    pub fn add_reference(\n\n 121|    ) -> io::Result<ServedEntry> {\n\n 147|        let entry = ServedEntry {\n\n 154|            origin: origin.map(str::to_owned),\n 155|            adapter: None,\n+159|            short_alias: false,\n 156|        };\n 157|        self.next_suffix.insert(name.to_owned(), next);\n 161|    }\n 162|\n+167|    /// Activate the core-owned adapter web directory. `root` is the directory\n+168|    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\n+169|    /// A manifest alias is one assignment, not another entry or directory.\n+170|    // [impl->REQ-WEB-SERVING-REGISTRY]\n+171|    pub fn add_adapter(\n+172|        &mut self,\n+173|        root: &Path,\n+174|        adapter: &str,\n+175|        alias: Option<&str>,\n+176|        now_ms: u64,\n+177|    ) -> io::Result<ServedEntry> {\n+178|        // Validate before touching the allocator, including for a repeated path.\n+179|        crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\n+180|        if let Some(alias) = alias {\n+181|            if !valid_name(alias) || reserved_alias(alias) {\n+182|                return Err(io::Error::new(\n+183|                    io::ErrorKind::InvalidInput,\n+184|                    \"web_short_path must be a safe, non-reserved served name\",\n+185|                ));\n+186|            }\n+187|        }\n+188|        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\n+189|            if entry.adapter.as_deref() != Some(adapter) {\n+190|                return Err(io::Error::new(\n+191|                    io::ErrorKind::AlreadyExists,\n+192|                    \"adapter web directory is already registered by another owner\",\n+193|                ));\n+194|            }\n+195|            return Ok(entry.clone());\n+196|        }\n+197|        if !fs::metadata(root)?.is_dir() {\n+198|            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"adapter web root must be a directory\"));\n+199|        }\n+200|        let mut entry = self.add_reference(root, Some(alias.unwrap_or(adapter)), None, now_ms)?;\n+201|        entry.adapter = Some(adapter.to_owned());\n+202|        entry.short_alias = alias.is_some();\n+203|        // add_reference just inserted this entry; update its ownership in place.\n+204|        let stored = self.entries.last_mut().expect(\"new adapter reference was inserted\");\n+205|        stored.adapter = entry.adapter.clone();\n+206|        stored.short_alias = entry.short_alias;\n+207|        Ok(entry)\n+208|    }\n+209|\n 163|    /// Retire a live assignment, retaining all name history and counters.\n 164|    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n\n 168|    }\n\n 220|            if entry.id.is_empty()\n\n 225|                || !self.used_names.contains(&entry.served_name)\n 226|                || (entry.kind != ServedKind::Attachment && entry.ttl_ms.is_some())\n+274|                || (entry.adapter.is_some() && entry.kind != ServedKind::Dir)\n+275|                || (entry.short_alias && (entry.adapter.is_none() || reserved_alias(&entry.served_name)))\n 227|            {\n 228|                return Err(invalid_data(\"inconsistent serving registry entry\"));\n 229|            }\n\n 244|fn valid_name(name: &str) -> bool {\n\n 249|}\n 250|\n+300|fn reserved_alias(name: &str) -> bool {\n+301|    [\"f\", \"docs\", \"a\", \"m\", \"bin\", \"install\"]\n+302|        .iter()\n+303|        .any(|facet| name.eq_ignore_ascii_case(facet))\n+304|}\n+305|\n 251|/// Keep the extension delimiter, including a trailing dot; a dotfile has none.\n 252|fn name_family(name: &str) -> (&str, &str) {\n\n 257|}\n\n 262|pub fn resource_url(node: &str, port: u16, name: &str) -> String {\n\n 271|}\n 272|\n+328|/// Percent-encode one UTF-8 URL path segment.\n+329|// [impl->REQ-WEB-URL-NODE-PREFIX]\n+330|pub fn encode_url_segment(value: &str) -> String {\n+331|    let mut encoded = String::with_capacity(value.len());\n+332|    append_segment(&mut encoded, value);\n+333|    encoded\n+334|}\n+335|\n 273|fn append_segment(url: &mut String, segment: &str) {\n 274|    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n\n 284|}","firstChangedLine":43,"op":"update","snapshotsPruned":true}]},"isError":false,"timestamp":1788691203297}}
{"type":"custom_message","customType":"irc:incoming","content":"<irc>\nIncoming IRC message from agent `ServingRouter`:\n\nRead amendment. Please expose entry_url(node:&str,port:u16,entry:&ServedEntry)->String canonical /a/<adapter>/ when adapter Some else /f/<served_name>, plus short_alias_url(node,port,entry)->Option<String> for short_alias true /<served_name>/. Router/Main CLI both need same canonical behavior. What exact add_adapter signature for my tests?\n\nSent while waiting/working. Active interruptible wait stopped early for immediate reading.\n\nIf response expected, reply via `hub` (`op: \"send\"`, `to: \"ServingRouter\"`); may finish current step first. No one replies on your behalf.\n</irc>","display":true,"details":{"id":"1574e0b75544d479","from":"ServingRouter","message":"Read amendment. Please expose entry_url(node:&str,port:u16,entry:&ServedEntry)->String canonical /a/<adapter>/ when adapter Some else /f/<served_name>, plus short_alias_url(node,port,entry)->Option<String> for short_alias true /<served_name>/. Router/Main CLI both need same canonical behavior. What exact add_adapter signature for my tests?"},"attribution":"agent","id":"0a88a205","parentId":"563470d8","timestamp":"2026-09-06T10:39:49.077Z"}
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{"type":"message","id":"13f676f6","parentId":"ece6cbaa","timestamp":"2026-09-06T10:40:14.630Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Validating adapter allocation**"},{"type":"toolCall","id":"call_Aegv9l9sNtk0wXWjTB620lI8|fc_0896137f4146dce6016a9d430ca99c87d297a5a0fdf05293a3","name":"hub","arguments":{"i":"Sharing adapter and URL signatures","op":"send","to":"ServingRouter","message":"add_adapter(&mut self, root:&Path, adapter:&str, alias:Option<&str>, now_ms:u64)->io::Result<ServedEntry>; root must already exist, is perch::adapter_web_dir_in(home,adapter)->io::Result<PathBuf>. Implementing entry_url(node,port,&entry)->String and short_alias_url(node,port,&entry)->Option<String> now as requested. Alias same existing path remains unchanged; root already owned by explicit registration returns AlreadyExists."},"intent":"Sharing adapter and URL signatures"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":2268,"output":248,"cacheRead":53248,"cacheWrite":0,"totalTokens":55764,"reasoningTokens":112,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1788691203351,"responseId":"resp_0896137f4146dce6016a9d4303ac3087d2b8dcc39cd896bb5b","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0896137f4146dce6016a9d4305375487d2892a0eb592e0382f","type":"reasoning","content":[],"encrypted_content":"gAAAAABqnUMMxGgQX_FYAq7KYTrd-jUg6fz3885DJQ_i2QSvzDhji5avzOucTdRmoVt_dCIdL9iRSjo9AsAFLq96TF3J7ihV7zIAYcp84joty8U43UvA3uZHjusxh_K42Qm_1kkmnHegmONuG0WDS9tJ5jWXC8dp5i_155hPL5NVuW1ziv-hKIuh125gUa5-p8NalzY6j9waD1ldSryh8S0tGOq3H4wGL6sZSZla-CcOh8UbpCY1ss_KyjohXRjEQgQyTzo9wMehqQ4-wR8WawyKphRdc7W9wqNYwAjFZPEBBKf2g4pO0YdsDfiSUeRvjSDczixoLRmr39eAhhpxYP67xVuTKkLkAcCmizOvA2FPljy592-mUiJzVzlVhDpmbd-1iEAsMBgPv4EAnNX8iotvH8zRCZsSAkaQGDVeU02FvWRrPgitlnCAp2TCsja1gF97zHEtCV7tDmoHkEh3L4f9oglhkL4EG-n8kIGzpYEKcV79W04iaC94OayGT8UyN6rYFw5Vq-MeWw8P-5N7cyUR0F8HRwGbUU-6uZG_0vAzpjLyahZ00i_bHauCf3ngS5mBKBpt_d-eIRk0jJJV9NwWnxI_Bdz2t6iYSUznYHDakxoem9E8A3AgvacIH43p69F94niaKiTgrex99_A1KMZusik5o6p59-2ILeS9OA5hRNKrX5CebuH7MlQRf4fa6On0BwnaqFe_hS8iq-M1Z-bQIEkUH2MBHYGosXyBJtlj74HYLW4P6CK8MlE_CvBQlJjUv2reRLCy54gf6vFfJg1XCfZWwZ_r5DopgN2FQX1V5k_21cNOqeD1653QgPeW7Z7xscbAyw_eiKJ9wNUcm9NYB6Y8cipcRgahi6hPFogWBbVddHDzHn6anqcPnOUL79BS0sP4_miQbQoVj03g1vHj_JqMl1KfPkAq8b5BxVrx1L1SXnN0zT-cYhZMI1m8dm7VV8zothDnsTAoK5Sc7lK1ywRfuU4ltYXCpK4YmeggqGGUAbk-Y5o1wky90LdF0uo6xzZoC_EQ8Vu_zt-Dvc-Q--XVvhBGFOaS-CV3kJv-d1EqbbSeG8w0io1wSu_YI2Kqc78xTy3BsKYsE2mcP1dJN3iubu3zt_Ei4S78gEimKtTfMiud8hDFBbF8E4vEfMn-3Yl0lEow38zlUEmbkXqb1_-pVpGC2O-_RXkyauKVas8LL5fCcDilx8ArjXvKdjgo7CqteejftMyejioVhPienGPita1KyKIBmR_LSXxdEV7vwNXKaZU3mEMYGwUXhP-KipyNp5s2rQmtWFjqSjeeedMC3og3_WvxQhLYxBNyWOHCyzXz1H6ecm8UQRDoo4HqfdBujZU5Yus8rcwNjlLjqTYD9X52J4rqyQD7naHn9Acawy5YkkGXz1x-CTkfmKJQbTXFwaKe20N1tSC8_jKQxpdkh3r6YlL1_tbfdMqexlrMQE3Th4GiXm-bAtIysoSTp0wt3-hi_KlFKV3-piVLCj5L8kpV8i7b8BE-XPwMAIp038TKz-UQQc6UlfYVda9FNNUymXW8jrvsY3fhELhfASNNpaag9gNliYJPQXl6QEqiTpx1e12bkPcNQHCNoC063IU6Fk7wwUMbzFBMa2H_M5J3smIbvcyrySa7f8CndsRVmD9htI6cwTZEASzX3yX6utVHdcbpK-eJOOddmCB9eU2zs3y9Ur914CrYXFyJSv0AQ013R7SaGUDggSTynJkhl_59hXKslpRuoW4_H31WG6k1CTIsYcaGw8507V3nfqxW6iGFZ2DollMoha6m1ZjFQMAni-xVL7ewjYhGItdmKFo15NQNpgH2cvO5orkT7LjfOGkBRLjF4q7N7d8bcKAIiauGCgPDHtMA_4JG6AW00_0WFkXx9KTkCwOLF96SbX1li4OsdwWc1v83MTtN7smvuSMW-NHYkR_f72pjR9FUkMaiFcD2TO-6DiroHoROR-wWh5ur_m9DMXVokGx0OE1SRyPsSU4kU7xti_2BHzaIRQRjq97B4JqLkpiQE1KjaggBmWUqNjVCiMg5JGqUeK0qlGzjG-tdq4C74JS11Ws-kVxo8TSVfkJ_bHGBjNUqL9IWhj5tGZTg9iYLYWbXA28ZAzd1WnXW0zWlWQB_O2iYuDzfnglt5Q==","internal_chat_message_metadata_passthrough":{"turn_id":"ac46645b-8f69-4c4e-b043-47f592513093"},"summary":[{"type":"summary_text","text":"**Validating adapter allocation**"}],"metadata":{"turn_id":"ac46645b-8f69-4c4e-b043-47f592513093"}},{"id":"fc_0896137f4146dce6016a9d430ca99c87d297a5a0fdf05293a3","type":"function_call","status":"completed","arguments":"{\"i\":\"Sharing adapter and URL signatures\",\"op\":\"send\",\"to\":\"ServingRouter\",\"message\":\"add_adapter(&mut self, root:&Path, adapter:&str, alias:Option<&str>, now_ms:u64)->io::Result<ServedEntry>; root must already exist, is perch::adapter_web_dir_in(home,adapter)->io::Result<PathBuf>. Implementing entry_url(node,port,&entry)->String and short_alias_url(node,port,&entry)->Option<String> now as requested. Alias same existing path remains unchanged; root already owned by explicit registration returns AlreadyExists.\"}","call_id":"call_Aegv9l9sNtk0wXWjTB620lI8","internal_chat_message_metadata_passthrough":{"create_time":1788691204.000466,"turn_id":"ac46645b-8f69-4c4e-b043-47f592513093"},"name":"hub","metadata":{"turn_id":"ac46645b-8f69-4c4e-b043-47f592513093"}}]},"duration":11274.36499999999,"ttft":1893.0276000000304,"completedAt":1788691214627,"contextSnapshot":{"promptTokens":55516,"nonMessageTokens":17114,"compactionEpoch":0}}}
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{"type":"message","id":"5fbdd18a","parentId":"0e8f7032","timestamp":"2026-09-06T10:40:18.041Z","message":{"role":"toolResult","toolCallId":"call_Ejc6NNOuf8hg5LuC2BSbNhJO|fc_0896137f4146dce6016a9d4310703487d2867958b46d4c1b6c","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/serving.rs#3501]\n314:/// The local listener URL for a resource. Encode segments, never the URL as a\n315:/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\n316:// [impl->REQ-WEB-URL-NODE-PREFIX]\n317:pub fn resource_url(node: &str, port: u16, name: &str) -> String {\n318:    let mut url = format!(\"http://localhost:{port}/\");\n319:    for character in node.chars().flat_map(char::to_lowercase) {\n320:        let mut bytes = [0; 4];\n321:        append_segment(&mut url, character.encode_utf8(&mut bytes));\n322:    }\n323:    url.push_str(\"/f/\");\n324:    append_segment(&mut url, name);\n325:    url\n326:}\n327:\n328:/// Percent-encode one UTF-8 URL path segment.\n329:// [impl->REQ-WEB-URL-NODE-PREFIX]\n330:pub fn encode_url_segment(value: &str) -> String {\n331:    let mut encoded = String::with_capacity(value.len());\n332:    append_segment(&mut encoded, value);\n333:    encoded\n334:}\n335:\n336:fn append_segment(url: &mut String, segment: &str) {\n337:    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n338:    for byte in segment.bytes() {\n339:        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\n340:            url.push(char::from(byte));\n341:        } else {\n342:            url.push('%');\n343:            url.push(char::from(HEX[usize::from(byte >> 4)]));\n344:            url.push(char::from(HEX[usize::from(byte & 0xf)]));\n345:        }\n346:    }\n347:}\n348:\n349:#[cfg(test)]\n350:mod tests {\n351:    use super::*;\n352:    use tempfile::{tempdir, TempDir};\n353:\n354:    fn registry(home: &TempDir) -> ServingRegistry {\n…\n356:    }\n…\n543:    fn dotfiles_extensionless_names_and_directories_keep_reference_paths() {\n…\n546:        for (relative, expected) in [\n…\n549:        ] {\n…\n554:            assert_eq!(fs::read(&entry.path).unwrap(), b\"edited\");\n555:        }\n556:        let directory = home.path().join(\"docs\");\n557:        fs::create_dir(&directory).unwrap();\n558:        let entry = store.add_reference(&directory, None, None, 2).unwrap();\n559:        assert_eq!(entry.kind, ServedKind::Dir);\n560:        assert_eq!(entry.path, directory);\n561:    }\n562:\n563:    // [unit->REQ-WEB-URL-NODE-PREFIX]\n564:    #[test]\n565:    fn resource_url_encodes_each_segment_and_lowercases_node() {\n566:        assert_eq!(resource_url(\"MyNode\", 5474, \"report #1?%.md\"),\n567:            \"http://localhost:5474/mynode/f/report%20%231%3F%25.md\");\n568:        assert_eq!(resource_url(\"NODE/Other\", 9000, \"café/part.md\"),\n569:            \"http://localhost:9000/node%2Fother/f/caf%C3%A9%2Fpart.md\");\n570:    }\n571:}"}],"details":{"displayContent":{"text":"/// The local listener URL for a resource. Encode segments, never the URL as a\n/// whole; literal %, #, ?, Unicode, and slashes cannot change the URL grammar.\n// [impl->REQ-WEB-URL-NODE-PREFIX]\npub fn resource_url(node: &str, port: u16, name: &str) -> String {\n    let mut url = format!(\"http://localhost:{port}/\");\n    for character in node.chars().flat_map(char::to_lowercase) {\n        let mut bytes = [0; 4];\n        append_segment(&mut url, character.encode_utf8(&mut bytes));\n    }\n    url.push_str(\"/f/\");\n    append_segment(&mut url, name);\n    url\n}\n\n/// Percent-encode one UTF-8 URL path segment.\n// [impl->REQ-WEB-URL-NODE-PREFIX]\npub fn encode_url_segment(value: &str) -> String {\n    let mut encoded = String::with_capacity(value.len());\n    append_segment(&mut encoded, value);\n    encoded\n}\n\nfn append_segment(url: &mut String, segment: &str) {\n    const HEX: &[u8; 16] = b\"0123456789ABCDEF\";\n    for byte in segment.bytes() {\n        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'.' | b'_' | b'~') {\n            url.push(char::from(byte));\n        } else {\n            url.push('%');\n            url.push(char::from(HEX[usize::from(byte >> 4)]));\n            url.push(char::from(HEX[usize::from(byte & 0xf)]));\n        }\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use tempfile::{tempdir, TempDir};\n\n    fn registry(home: &TempDir) -> ServingRegistry {\n…\n    }\n…\n    fn dotfiles_extensionless_names_and_directories_keep_reference_paths() {\n…\n        for (relative, expected) in [\n…\n        ] {\n…\n            assert_eq!(fs::read(&entry.path).unwrap(), b\"edited\");\n        }\n        let directory = home.path().join(\"docs\");\n        fs::create_dir(&directory).unwrap();\n        let entry = store.add_reference(&directory, None, None, 2).unwrap();\n        assert_eq!(entry.kind, ServedKind::Dir);\n        assert_eq!(entry.path, directory);\n    }\n\n    // [unit->REQ-WEB-URL-NODE-PREFIX]\n    #[test]\n    fn resource_url_encodes_each_segment_and_lowercases_node() {\n        assert_eq!(resource_url(\"MyNode\", 5474, \"report #1?%.md\"),\n            \"http://localhost:5474/mynode/f/report%20%231%3F%25.md\");\n        assert_eq!(resource_url(\"NODE/Other\", 9000, \"café/part.md\"),\n            \"http://localhost:9000/node%2Fother/f/caf%C3%A9%2Fpart.md\");\n    }\n}","startLine":314,"lineNumbers":[314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,null,356,null,543,null,546,null,549,null,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571]},"fileSize":24597,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs"}}},"isError":false,"timestamp":1788691218040}}
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{"type":"message","id":"ec203333","parentId":"d5f4617c","timestamp":"2026-09-06T10:41:00.604Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_xTfNbphk4xFT0PXFxWezAJIy|ctc_0896137f4146dce6016a9d4313c40887d2b6e2758e8dd02f24","name":"edit","arguments":{"input":"*** Begin Patch\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs#3501]\nPUT 318.=322:\n+    let mut url = node_url(node, port);\nPUT >326:\n+\n+/// Canonical audit URL: adapter directories use their adapter facet.\n+// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n+pub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n+    if let Some(adapter) = &entry.adapter {\n+        let mut url = node_url(node, port);\n+        url.push_str(\"/a/\");\n+        append_segment(&mut url, adapter);\n+        url.push('/');\n+        url\n+    } else {\n+        resource_url(node, port, &entry.served_name)\n+    }\n+}\n+\n+/// The optional manifest short path points at the same adapter directory.\n+// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n+pub fn short_alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n+    if !entry.short_alias {\n+        return None;\n+    }\n+    let mut url = node_url(node, port);\n+    url.push('/');\n+    append_segment(&mut url, &entry.served_name);\n+    url.push('/');\n+    Some(url)\n+}\n+\n+fn node_url(node: &str, port: u16) -> String {\n+    let mut url = format!(\"http://localhost:{port}/\");\n+    for character in node.chars().flat_map(char::to_lowercase) {\n+        let mut bytes = [0; 4];\n+        append_segment(&mut url, character.encode_utf8(&mut bytes));\n+    }\n+    url\n+}\nPUT >561:\n+\n+    // [unit->REQ-WEB-SERVING-REGISTRY] [unit->REQ-WEB-URL-NODE-PREFIX]\n+    #[test]\n+    fn adapter_alias_disambiguates_once_and_survives_reactivation() {\n+        let home = tempdir().unwrap();\n+        let mut store = registry(&home);\n+        store.add_reference(&source(&home, \"existing\"), Some(\"cspt\"), None, 1).unwrap();\n+        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+        fs::create_dir_all(&root).unwrap();\n+        let entry = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 2).unwrap();\n+        assert_eq!(entry.served_name, \"cspt~1\");\n+        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n+        assert_eq!(short_alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n+        let mut store = reload(&home, &store);\n+        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n+        assert_eq!(store.entries().filter(|entry| entry.adapter.is_some()).count(), 1);\n+        store.remove(&entry.id).unwrap();\n+        let mut store = reload(&home, &store);\n+        let reactivated = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 100).unwrap();\n+        assert_eq!(reactivated.served_name, \"cspt~2\");\n+        assert!(root.is_dir());\n+    }\n+\n+    // [unit->REQ-WEB-SERVING-REGISTRY]\n+    #[test]\n+    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n+        let home = tempdir().unwrap();\n+        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+        fs::create_dir_all(&root).unwrap();\n+        let mut store = registry(&home);\n+        for alias in [\"F\", \"docs\", \"A\", \"m\", \"BIN\", \"Install\", \"../escape\"] {\n+            let error = store.add_adapter(&root, \"claude\", Some(alias), 1).unwrap_err();\n+            assert_eq!(error.kind(), io::ErrorKind::InvalidInput);\n+            assert!(error.to_string().contains(\"web_short_path\"));\n+        }\n+        let entry = store.add_adapter(&root, \"claude\", None, 2).unwrap();\n+        assert_eq!(entry.served_name, \"claude\");\n+        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n+        assert_eq!(short_alias_url(\"node\", 5474, &entry), None);\n+        assert_eq!(store.add_adapter(&root, \"claude\", None, 3).unwrap(), entry);\n+    }\n+\n+    // [unit->REQ-WEB-SERVING-REGISTRY]\n+    #[test]\n+    fn adapter_cannot_claim_an_explicit_registration_or_escape_its_aux_directory() {\n+        let home = tempdir().unwrap();\n+        for adapter in [\"\", \".\", \"..\", \"a/b\", \"a\\\\b\", \"C:escape\", \"two words\"] {\n+            assert_eq!(crate::perch::adapter_web_dir_in(home.path(), adapter).unwrap_err().kind(), io::ErrorKind::InvalidInput);\n+        }\n+        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+        assert_eq!(root, home.path().join(\"adapters\").join(\"claude\").join(\"web\"));\n+        fs::create_dir_all(&root).unwrap();\n+        let mut store = registry(&home);\n+        let original = store.add_reference(&root, None, None, 1).unwrap();\n+        assert_eq!(store.add_adapter(&root, \"claude\", None, 2).unwrap_err().kind(), io::ErrorKind::AlreadyExists);\n+        assert_eq!(store.get(&original.id), Some(&original));\n+    }\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":947,"output":1366,"cacheRead":55680,"cacheWrite":0,"totalTokens":57993,"cost":{"input":0,"output":0,"cacheRead":0,"cacheWrite":0,"total":0}},"stopReason":"toolUse","timestamp":1788691218086,"responseId":"resp_0896137f4146dce6016a9d43125b0087d2845ad90e00627033","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"ctc_0896137f4146dce6016a9d4313c40887d2b6e2758e8dd02f24","type":"custom_tool_call","status":"completed","call_id":"call_xTfNbphk4xFT0PXFxWezAJIy","input":"*** Begin Patch\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs#3501]\nPUT 318.=322:\n+    let mut url = node_url(node, port);\nPUT >326:\n+\n+/// Canonical audit URL: adapter directories use their adapter facet.\n+// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n+pub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n+    if let Some(adapter) = &entry.adapter {\n+        let mut url = node_url(node, port);\n+        url.push_str(\"/a/\");\n+        append_segment(&mut url, adapter);\n+        url.push('/');\n+        url\n+    } else {\n+        resource_url(node, port, &entry.served_name)\n+    }\n+}\n+\n+/// The optional manifest short path points at the same adapter directory.\n+// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n+pub fn short_alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n+    if !entry.short_alias {\n+        return None;\n+    }\n+    let mut url = node_url(node, port);\n+    url.push('/');\n+    append_segment(&mut url, &entry.served_name);\n+    url.push('/');\n+    Some(url)\n+}\n+\n+fn node_url(node: &str, port: u16) -> String {\n+    let mut url = format!(\"http://localhost:{port}/\");\n+    for character in node.chars().flat_map(char::to_lowercase) {\n+        let mut bytes = [0; 4];\n+        append_segment(&mut url, character.encode_utf8(&mut bytes));\n+    }\n+    url\n+}\nPUT >561:\n+\n+    // [unit->REQ-WEB-SERVING-REGISTRY] [unit->REQ-WEB-URL-NODE-PREFIX]\n+    #[test]\n+    fn adapter_alias_disambiguates_once_and_survives_reactivation() {\n+        let home = tempdir().unwrap();\n+        let mut store = registry(&home);\n+        store.add_reference(&source(&home, \"existing\"), Some(\"cspt\"), None, 1).unwrap();\n+        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+        fs::create_dir_all(&root).unwrap();\n+        let entry = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 2).unwrap();\n+        assert_eq!(entry.served_name, \"cspt~1\");\n+        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n+        assert_eq!(short_alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n+        let mut store = reload(&home, &store);\n+        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n+        assert_eq!(store.entries().filter(|entry| entry.adapter.is_some()).count(), 1);\n+        store.remove(&entry.id).unwrap();\n+        let mut store = reload(&home, &store);\n+        let reactivated = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 100).unwrap();\n+        assert_eq!(reactivated.served_name, \"cspt~2\");\n+        assert!(root.is_dir());\n+    }\n+\n+    // [unit->REQ-WEB-SERVING-REGISTRY]\n+    #[test]\n+    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n+        let home = tempdir().unwrap();\n+        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+        fs::create_dir_all(&root).unwrap();\n+        let mut store = registry(&home);\n+        for alias in [\"F\", \"docs\", \"A\", \"m\", \"BIN\", \"Install\", \"../escape\"] {\n+            let error = store.add_adapter(&root, \"claude\", Some(alias), 1).unwrap_err();\n+            assert_eq!(error.kind(), io::ErrorKind::InvalidInput);\n+            assert!(error.to_string().contains(\"web_short_path\"));\n+        }\n+        let entry = store.add_adapter(&root, \"claude\", None, 2).unwrap();\n+        assert_eq!(entry.served_name, \"claude\");\n+        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n+        assert_eq!(short_alias_url(\"node\", 5474, &entry), None);\n+        assert_eq!(store.add_adapter(&root, \"claude\", None, 3).unwrap(), entry);\n+    }\n+\n+    // [unit->REQ-WEB-SERVING-REGISTRY]\n+    #[test]\n+    fn adapter_cannot_claim_an_explicit_registration_or_escape_its_aux_directory() {\n+        let home = tempdir().unwrap();\n+        for adapter in [\"\", \".\", \"..\", \"a/b\", \"a\\\\b\", \"C:escape\", \"two words\"] {\n+            assert_eq!(crate::perch::adapter_web_dir_in(home.path(), adapter).unwrap_err().kind(), io::ErrorKind::InvalidInput);\n+        }\n+        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+        assert_eq!(root, home.path().join(\"adapters\").join(\"claude\").join(\"web\"));\n+        fs::create_dir_all(&root).unwrap();\n+        let mut store = registry(&home);\n+        let original = store.add_reference(&root, None, None, 1).unwrap();\n+        assert_eq!(store.add_adapter(&root, \"claude\", None, 2).unwrap_err().kind(), io::ErrorKind::AlreadyExists);\n+        assert_eq!(store.get(&original.id), Some(&original));\n+    }\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1788691218.595901,"turn_id":"ac46645b-8f69-4c4e-b043-47f592513093"},"name":"edit","metadata":{"turn_id":"ac46645b-8f69-4c4e-b043-47f592513093"}}]},"duration":42516.77500000002,"ttft":1700.028099999996,"completedAt":1788691260603,"contextSnapshot":{"promptTokens":56627,"nonMessageTokens":17114,"compactionEpoch":0}}}
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[unit->REQ-WEB-URL-NODE-PREFIX]\n596:    #[test]\n…\n650:    }\n651:\n652:    // [unit->REQ-WEB-URL-NODE-PREFIX]\n653:    #[test]"}],"details":{"diff":" 316|// [impl->REQ-WEB-URL-NODE-PREFIX]\n 317|pub fn resource_url(node: &str, port: u16, name: &str) -> String {\n+318|    let mut url = node_url(node, port);\n+319|    url.push_str(\"/f/\");\n+320|    append_segment(&mut url, name);\n+321|    url\n+322|}\n+323|\n+324|/// Canonical audit URL: adapter directories use their adapter facet.\n+325|// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n+326|pub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n+327|    if let Some(adapter) = &entry.adapter {\n+328|        let mut url = node_url(node, port);\n+329|        url.push_str(\"/a/\");\n+330|        append_segment(&mut url, adapter);\n+331|        url.push('/');\n+332|        url\n+333|    } else {\n+334|        resource_url(node, port, &entry.served_name)\n+335|    }\n+336|}\n+337|\n+338|/// The optional manifest short path points at the same adapter directory.\n+339|// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n+340|pub fn short_alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n+341|    if !entry.short_alias {\n+342|        return None;\n+343|    }\n+344|    let mut url = node_url(node, port);\n+345|    url.push('/');\n+346|    append_segment(&mut url, &entry.served_name);\n+347|    url.push('/');\n+348|    Some(url)\n+349|}\n+350|\n+351|fn node_url(node: &str, port: u16) -> String {\n 318|    let mut url = format!(\"http://localhost:{port}/\");\n 319|    for character in node.chars().flat_map(char::to_lowercase) {\n 321|        append_segment(&mut url, character.encode_utf8(&mut bytes));\n 322|    }\n-323|    url.push_str(\"/f/\");\n-324|    append_segment(&mut url, name);\n 325|    url\n 326|}\n\n 543|    fn dotfiles_extensionless_names_and_directories_keep_reference_paths() {\n\n 561|    }\n 562|\n+595|    // [unit->REQ-WEB-SERVING-REGISTRY] [unit->REQ-WEB-URL-NODE-PREFIX]\n+596|    #[test]\n+597|    fn adapter_alias_disambiguates_once_and_survives_reactivation() {\n+598|        let home = tempdir().unwrap();\n+599|        let mut store = registry(&home);\n+600|        store.add_reference(&source(&home, \"existing\"), Some(\"cspt\"), None, 1).unwrap();\n+601|        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+602|        fs::create_dir_all(&root).unwrap();\n+603|        let entry = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 2).unwrap();\n+604|        assert_eq!(entry.served_name, \"cspt~1\");\n+605|        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n+606|        assert_eq!(short_alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n+607|        let mut store = reload(&home, &store);\n+608|        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n+609|        assert_eq!(store.entries().filter(|entry| entry.adapter.is_some()).count(), 1);\n+610|        store.remove(&entry.id).unwrap();\n+611|        let mut store = reload(&home, &store);\n+612|        let reactivated = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 100).unwrap();\n+613|        assert_eq!(reactivated.served_name, \"cspt~2\");\n+614|        assert!(root.is_dir());\n+615|    }\n+616|\n+617|    // [unit->REQ-WEB-SERVING-REGISTRY]\n+618|    #[test]\n+619|    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n+620|        let home = tempdir().unwrap();\n+621|        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+622|        fs::create_dir_all(&root).unwrap();\n+623|        let mut store = registry(&home);\n+624|        for alias in [\"F\", \"docs\", \"A\", \"m\", \"BIN\", \"Install\", \"../escape\"] {\n+625|            let error = store.add_adapter(&root, \"claude\", Some(alias), 1).unwrap_err();\n+626|            assert_eq!(error.kind(), io::ErrorKind::InvalidInput);\n+627|            assert!(error.to_string().contains(\"web_short_path\"));\n+628|        }\n+629|        let entry = store.add_adapter(&root, \"claude\", None, 2).unwrap();\n+630|        assert_eq!(entry.served_name, \"claude\");\n+631|        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n+632|        assert_eq!(short_alias_url(\"node\", 5474, &entry), None);\n+633|        assert_eq!(store.add_adapter(&root, \"claude\", None, 3).unwrap(), entry);\n+634|    }\n+635|\n+636|    // [unit->REQ-WEB-SERVING-REGISTRY]\n+637|    #[test]\n+638|    fn adapter_cannot_claim_an_explicit_registration_or_escape_its_aux_directory() {\n+639|        let home = tempdir().unwrap();\n+640|        for adapter in [\"\", \".\", \"..\", \"a/b\", \"a\\\\b\", \"C:escape\", \"two words\"] {\n+641|            assert_eq!(crate::perch::adapter_web_dir_in(home.path(), adapter).unwrap_err().kind(), io::ErrorKind::InvalidInput);\n+642|        }\n+643|        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n+644|        assert_eq!(root, home.path().join(\"adapters\").join(\"claude\").join(\"web\"));\n+645|        fs::create_dir_all(&root).unwrap();\n+646|        let mut store = registry(&home);\n+647|        let original = store.add_reference(&root, None, None, 1).unwrap();\n+648|        assert_eq!(store.add_adapter(&root, \"claude\", None, 2).unwrap_err().kind(), io::ErrorKind::AlreadyExists);\n+649|        assert_eq!(store.get(&original.id), Some(&original));\n+650|    }\n+651|\n 563|    // [unit->REQ-WEB-URL-NODE-PREFIX]\n 564|    #[test]","firstChangedLine":318,"op":"update","path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\ws272-w0\\crates\\spt-store\\src\\serving.rs","snapshotsPruned":true},"isError":false,"timestamp":1788691260633}}
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{"type":"message","id":"438659d0","parentId":"288cb509","timestamp":"2026-09-06T10:41:11.678Z","message":{"role":"toolResult","toolCallId":"call_OV00xBEK1X8kkT6VfPLZWj3a|fc_0896137f4146dce6016a9d4345617c87d2bb16abe3b225b875","toolName":"hub","content":[{"type":"text","text":"Delivered to 1 peer(s):\n- Main: injected"}],"details":{"op":"send","from":"ServingStore","to":"Main","receipts":[{"to":"Main","outcome":"injected"}]},"isError":false,"timestamp":1788691271677}}
{"type":"message","id":"77c34549","parentId":"438659d0","timestamp":"2026-09-06T10:41:11.854Z","message":{"role":"user","content":"Current interruptible wait interrupted: IRC message from parent agent `Main`.\n\nParent IRC message:\n\nAdd serving::entry_url(node:&str,port:u16,entry:&ServedEntry)->String for canonical path: adapter Some -> /node/a/<adapter>/ (trailing slash); else resource_url /node/f/<served_name> (Dir trailing slash). CLI and router both consume. Add alias_url(node,port,entry)->Option<String> only if short_alias, /node/<served_name>/; avoids duplicated entry type routing in renderers. Please inform ServingRouter directly.","attribution":"agent","timestamp":1788691261256,"steering":true}}
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{"type":"message","id":"db26800a","parentId":"cea0ae42","timestamp":"2026-09-06T10:41:18.159Z","message":{"role":"toolResult","toolCallId":"call_g0rRdGj5XlcGoMsKNN9k8r43|fc_0896137f4146dce6016a9d434d7c6087d29b70095d1c2fe67c","toolName":"read","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/serving.rs#71F8]\n324:/// Canonical audit URL: adapter directories use their adapter facet.\n325:// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n326:pub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n327:    if let Some(adapter) = &entry.adapter {\n328:        let mut url = node_url(node, port);\n329:        url.push_str(\"/a/\");\n330:        append_segment(&mut url, adapter);\n331:        url.push('/');\n332:        url\n333:    } else {\n334:        resource_url(node, port, &entry.served_name)\n335:    }\n336:}\n337:\n338:/// The optional manifest short path points at the same adapter directory.\n339:// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n340:pub fn short_alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n341:    if !entry.short_alias {\n342:        return None;\n343:    }\n344:    let mut url = node_url(node, port);\n345:    url.push('/');\n346:    append_segment(&mut url, &entry.served_name);\n347:    url.push('/');\n348:    Some(url)\n349:}\n350:\n351:fn node_url(node: &str, port: u16) -> String {\n…\n358:}\n…\n595:    // [unit->REQ-WEB-SERVING-REGISTRY] [unit->REQ-WEB-URL-NODE-PREFIX]\n596:    #[test]\n597:    fn adapter_alias_disambiguates_once_and_survives_reactivation() {\n598:        let home = tempdir().unwrap();\n599:        let mut store = registry(&home);\n600:        store.add_reference(&source(&home, \"existing\"), Some(\"cspt\"), None, 1).unwrap();\n601:        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n602:        fs::create_dir_all(&root).unwrap();\n603:        let entry = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 2).unwrap();\n604:        assert_eq!(entry.served_name, \"cspt~1\");\n605:        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n606:        assert_eq!(short_alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n607:        let mut store = reload(&home, &store);\n608:        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n609:        assert_eq!(store.entries().filter(|entry| entry.adapter.is_some()).count(), 1);\n610:        store.remove(&entry.id).unwrap();\n611:        let mut store = reload(&home, &store);\n612:        let reactivated = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 100).unwrap();\n613:        assert_eq!(reactivated.served_name, \"cspt~2\");\n614:        assert!(root.is_dir());\n615:    }\n616:\n617:    // [unit->REQ-WEB-SERVING-REGISTRY]\n618:    #[test]\n619:    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n620:        let home = tempdir().unwrap();\n621:        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n622:        fs::create_dir_all(&root).unwrap();\n623:        let mut store = registry(&home);\n624:        for alias in [\"F\", \"docs\", \"A\", \"m\", \"BIN\", \"Install\", \"../escape\"] {\n625:            let error = store.add_adapter(&root, \"claude\", Some(alias), 1).unwrap_err();\n626:            assert_eq!(error.kind(), io::ErrorKind::InvalidInput);\n627:            assert!(error.to_string().contains(\"web_short_path\"));\n628:        }\n629:        let entry = store.add_adapter(&root, \"claude\", None, 2).unwrap();\n630:        assert_eq!(entry.served_name, \"claude\");\n631:        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n632:        assert_eq!(short_alias_url(\"node\", 5474, &entry), None);\n…\n634:    }"}],"details":{"displayContent":{"text":"/// Canonical audit URL: adapter directories use their adapter facet.\n// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\npub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n    if let Some(adapter) = &entry.adapter {\n        let mut url = node_url(node, port);\n        url.push_str(\"/a/\");\n        append_segment(&mut url, adapter);\n        url.push('/');\n        url\n    } else {\n        resource_url(node, port, &entry.served_name)\n    }\n}\n\n/// The optional manifest short path points at the same adapter directory.\n// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\npub fn short_alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n    if !entry.short_alias {\n        return None;\n    }\n    let mut url = node_url(node, port);\n    url.push('/');\n    append_segment(&mut url, &entry.served_name);\n    url.push('/');\n    Some(url)\n}\n\nfn node_url(node: &str, port: u16) -> String {\n…\n}\n…\n    // [unit->REQ-WEB-SERVING-REGISTRY] [unit->REQ-WEB-URL-NODE-PREFIX]\n    #[test]\n    fn adapter_alias_disambiguates_once_and_survives_reactivation() {\n        let home = tempdir().unwrap();\n        let mut store = registry(&home);\n        store.add_reference(&source(&home, \"existing\"), Some(\"cspt\"), None, 1).unwrap();\n        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n        fs::create_dir_all(&root).unwrap();\n        let entry = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 2).unwrap();\n        assert_eq!(entry.served_name, \"cspt~1\");\n        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n        assert_eq!(short_alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n        let mut store = reload(&home, &store);\n        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n        assert_eq!(store.entries().filter(|entry| entry.adapter.is_some()).count(), 1);\n        store.remove(&entry.id).unwrap();\n        let mut store = reload(&home, &store);\n        let reactivated = store.add_adapter(&root, \"claude\", Some(\"cspt\"), 100).unwrap();\n        assert_eq!(reactivated.served_name, \"cspt~2\");\n        assert!(root.is_dir());\n    }\n\n    // [unit->REQ-WEB-SERVING-REGISTRY]\n    #[test]\n    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n        let home = tempdir().unwrap();\n        let root = crate::perch::adapter_web_dir_in(home.path(), \"claude\").unwrap();\n        fs::create_dir_all(&root).unwrap();\n        let mut store = registry(&home);\n        for alias in [\"F\", \"docs\", \"A\", \"m\", \"BIN\", \"Install\", \"../escape\"] {\n            let error = store.add_adapter(&root, \"claude\", Some(alias), 1).unwrap_err();\n            assert_eq!(error.kind(), io::ErrorKind::InvalidInput);\n            assert!(error.to_string().contains(\"web_short_path\"));\n        }\n        let entry = store.add_adapter(&root, \"claude\", None, 2).unwrap();\n        assert_eq!(entry.served_name, \"claude\");\n        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n        assert_eq!(short_alias_url(\"node\", 5474, &entry), None);\n…\n    }","startLine":324,"lineNumbers":[324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,null,358,null,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,null,634]},"fileSize":28834,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/ws272-w0/crates/spt-store/src/serving.rs"}}},"isError":false,"timestamp":1788691278158}}
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{"type":"message","id":"c15f2ae3","parentId":"84f48b26","timestamp":"2026-09-06T10:41:28.749Z","message":{"role":"toolResult","toolCallId":"call_ZDOLBEoa1tTh2milq75dEbNs|ctc_0896137f4146dce6016a9d4352d49487d285d2bb581668b7f1","toolName":"edit","content":[{"type":"text","text":"[.worktrees/ws272-w0/crates/spt-store/src/serving.rs#48D5]\n326:pub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n327:    if let Some(adapter) = &entry.adapter {\n\n332:        url\n333:    } else {\n334:        let mut url = resource_url(node, port, &entry.served_name);\n335:        if entry.kind == ServedKind::Dir {\n336:            url.push('/');\n337:        }\n338:        url\n339:    }\n340:}\n342:/// The optional manifest short path points at the same adapter directory.\n343:// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n344:pub fn alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n345:    if !entry.short_alias {\n346:        return None;\n347:    }\n\n353:}\n\n608:        assert_eq!(entry.served_name, \"cspt~1\");\n609:        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n610:        assert_eq!(alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n611:        let mut store = reload(&home, &store);\n612:        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n\n623:    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n\n634:        assert_eq!(entry.served_name, \"claude\");\n635:        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n636:        assert_eq!(alias_url(\"node\", 5474, &entry), None);\n637:        assert_eq!(store.add_adapter(&root, \"claude\", None, 3).unwrap(), entry);\n638:    }"}],"details":{"diff":" 326|pub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n 327|    if let Some(adapter) = &entry.adapter {\n\n 332|        url\n 333|    } else {\n-334|        resource_url(node, port, &entry.served_name)\n+334|        let mut url = resource_url(node, port, &entry.served_name);\n+335|        if entry.kind == ServedKind::Dir {\n+336|            url.push('/');\n+337|        }\n+338|        url\n 335|    }\n 336|}\n 338|/// The optional manifest short path points at the same adapter directory.\n 339|// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\n-340|pub fn short_alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n+344|pub fn alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n 341|    if !entry.short_alias {\n 342|        return None;\n 343|    }\n\n 349|}\n\n 604|        assert_eq!(entry.served_name, \"cspt~1\");\n 605|        assert_eq!(entry_url(\"NODE\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n-606|        assert_eq!(short_alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n+610|        assert_eq!(alias_url(\"NODE\", 5474, &entry).as_deref(), Some(\"http://localhost:5474/node/cspt~1/\"));\n 607|        let mut store = reload(&home, &store);\n 608|        assert_eq!(store.add_adapter(&root, \"claude\", Some(\"changed\"), 99).unwrap(), entry);\n\n 619|    fn reserved_aliases_fail_before_allocation_and_without_alias_facet_still_exists() {\n\n 630|        assert_eq!(entry.served_name, \"claude\");\n 631|        assert_eq!(entry_url(\"node\", 5474, &entry), \"http://localhost:5474/node/a/claude/\");\n-632|        assert_eq!(short_alias_url(\"node\", 5474, &entry), None);\n+636|        assert_eq!(alias_url(\"node\", 5474, &entry), None);\n 633|        assert_eq!(store.add_adapter(&root, \"claude\", None, 3).unwrap(), entry);\n 634|    }","firstChangedLine":334,"op":"update","path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\ws272-w0\\crates\\spt-store\\src\\serving.rs","snapshotsPruned":true},"isError":false,"timestamp":1788691288748}}
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Main creates the directory and serializes registry mutations. add_adapter refuses taking ownership of an explicitly registered root (AlreadyExists), preserves an existing same-adapter entry unchanged, and rejects unsafe/reserved web_short_path before allocation.\",\"tests_authored\":\"15 unit cells: six ADR0057 clauses; historical explicit/generated cross-family collision; corrupt/unsupported/inconsistent history cannot reset names; unreadable-store rejection; unsafe names and relative paths; dotfiles/extensionless names and live references; segment encoding; adapter alias collision/restart/reactivation; reserved aliases and no-alias facet; adapter ownership/path containment.\",\"validation\":\"None run under BOX HOLD: no tests, builds, formatters, linters, analyzer, or validation commands. Compilation remains unverified. 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{"type":"message","id":"b735f412","parentId":"0c6dba2d","timestamp":"2026-09-06T10:41:49.908Z","message":{"role":"toolResult","toolCallId":"call_ph9peUVfmxmNeQ4SNqia4zSl|fc_0896137f4146dce6016a9d4363554c87d29fe8e12e8ba90c29","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"files_changed":["crates/spt-store/src/serving.rs","crates/spt-store/src/lib.rs","crates/spt-store/src/perch.rs"],"implementation":"Schema-1 JSON registry stores entries, per-requested-name next_suffix counters (final-extension family), and historical used_names. Durable atomic writes; only genuinely missing files load empty. Malformed, unsupported, inconsistent, unreadable, or dangling-symlink stores fail closed. Removal retains allocation history. Reference registration preserves lexical paths and original entries on same-path registration, even after source deletion.","symbols":["ServingRegistry::{load_at,save_at,entries,get,add_reference,remove,add_adapter}","ServedEntry (including adapter and serde-default short_alias)","ServedKind::{File,Dir,Attachment}","serving::{resource_url,entry_url,alias_url,encode_url_segment}","perch::{serving_registry_file_in,serving_registry_file,adapter_web_dir_in}"],"integration":"Final URL helper name is alias_url, not short_alias_url; router informed. entry_url uses /a/<adapter>/ for adapter roots; otherwise /f/<served_name>, with trailing slash for Dir. adapter_web_dir_in returns io::Result<PathBuf>. Main creates the directory and serializes registry mutations. add_adapter refuses taking ownership of an explicitly registered root (AlreadyExists), preserves an existing same-adapter entry unchanged, and rejects unsafe/reserved web_short_path before allocation.","tests_authored":"15 unit cells: six ADR0057 clauses; historical explicit/generated cross-family collision; corrupt/unsupported/inconsistent history cannot reset names; unreadable-store rejection; unsafe names and relative paths; dotfiles/extensionless names and live references; segment encoding; adapter alias collision/restart/reactivation; reserved aliases and no-alias facet; adapter ownership/path containment.","validation":"None run under BOX HOLD: no tests, builds, formatters, linters, analyzer, or validation commands. Compilation remains unverified. No commits; no edits outside assigned worktree/files."},"status":"success"},"isError":false,"timestamp":1788691309904}}
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