{"type":"title","v":1,"title":"","updatedAt":"2026-09-13T11:30:09.873Z","pad":"                                                                                                                                                                              "}
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{"type":"model_change","id":"014e7aee","parentId":null,"timestamp":"2026-09-13T11:30:10.101Z","model":"openai-codex/gpt-6-astra","resolvedModelIsFallback":false}
{"type":"session_init","id":"98a33137","parentId":"014e7aee","timestamp":"2026-09-13T11:30:10.104Z","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\nResolve doyle review Y4UB2BT4 of #300 commit 9aaf037d57da85266fc26fe3f03ef5aa31def02c before #299. Worktree C:/Users/decid/Documents/projects/spt-core/.worktrees/300-input-acceptance, branch feat/300-input-acceptance. Main owns CLI/broker cadence and its tests. #299 uncommitted changes were saved and restored; do not work on #299.\n# Constraints\nSkip all validation/builds/tests/linters/formatters; Main runs targeted checks after edits settle. No commits, no merge, no daemon/network activity. Match existing patterns and add traceability tags at actual evidence. Do not create Markdown files. Read only your scoped files; all relevant repo rules apply.\n# Contract\nCLI must skip pathless payloads before any IPC. Broker no hosted session/no controller/local/viewer-only return silent Ok. Named declines apply only to failures with a remote controller. CLI broker connect/unanswered errors are silent unless existing SPT_PUMP_TRACE diagnostic gate; remote broker reply timeout stays named. Own-injection exclusion matches exact bytes OR both sides trimmed of ASCII whitespace at the ends, never payload syntax or interior normalization. Keep fixed-size streaming evidence, physical-write publication ordering, unproven/capacity fail-closed behavior. Field int remains deferred: remote controller + core-delivered peer message quoting path -> NO serve, and measure added hook cost. Main will update broker local-silence test and add no-path/no-transport cell; suggested names input_receipt_local_is_silent_then_remote_stays_bound_across_take and no_path_payload_never_calls_the_receipt_transport.\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 `ReceiptReviewDocs`. Currently visible peers:\n- `ReceiptByteEdges` — task (sub, running)\n- `Main` — main (main, running)\n4 parked peer(s) omitted.\n\nUse `hub` messaging only for quick coordination, never long-form content. Address peers by id or use `\"all\"` to broadcast.\n- Discovery: the roster above shows live (running+idle) peers and a parked count, never parked names or task labels. `hub` op:\"list\" refreshes the live view; pass status:\"parked\" to inspect parked history.\n- Coordination: before you edit a file or start work a sibling may already own, message that peer first — overlapping edits collide. Idle peers are not gone: messaging them wakes them.\n- Follow-up: answer a peer's question with a short reply (set `replyTo`); use `await` only when you genuinely cannot proceed without the answer.\n- Parked history: omitted from this roster. `hub` op:\"list\" status:\"parked\" lists ids; `send` to a known parked id revives it. `history://<id>` and `agent://<id>` stay readable.\n\n§ Completion\nNo TODO tracking, no progress updates. Execute; report results with `yield`.\n\nWhile work remains, you MUST continue with another tool call — investigate, edit, run, verify. Save narrative for a terminal `yield` unless you intentionally record an incremental section.\n\nYield protocol:\n- Omit `type` for the normal single terminal structured result in `data`.\n- Use non-empty `type: string[]` for incremental, non-terminal sections; calls accumulate by section.\n- 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\nOnly traceable-reqs.toml (REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT and REQ-NOW-SIGNAL-FILE-ACCESS-HELPER rows), docs/INPUT-PROVENANCE-CONTRACT.md, docs-site/src/serving/attachments.md, docs/adr/0058-attachments-are-pull-model.md, and CHANGELOG.md. Do not edit generated docs-site/src/changelog.md; Main regenerates. Do not alter any #299 presence row or CONTEXT.md.\n# Change\nCorrect by replacement every current claim in these scoped surfaces that local/viewer/no controller or absent hosted session is a named decline: these ordinary cases bind nothing silently. Describe no quoted paths => no broker IPC and no line. CLI broker-connect/unanswered failures are silent unless SPT_PUMP_TRACE; remote-seat failures and broker's 10-second owner timeout remain named. Replace the legacy REQ-NOW-SIGNAL-FILE-ACCESS-HELPER title's same-node readable notice and deleted four guard-test promise with #300/ADR-0058 Am.2 silence and the actual kept/new receipt-path evidence. Update exact-only byte wording to exact OR ASCII-edge-trimmed comparison, no shape parsing/interior normalization. Explicitly record the deferred field hazard arm (remote controller seated, path-bearing peer message physically delivered by core -> no serve) and added hook-cost measurement without activating int or claiming execution. Keep no adapter integration obligations. Leave historic superseded design discussion clearly historic; avoid introducing new docs. Skip all validation, report edits and any caveats.\n# Acceptance\nNo current registry/doc promise contradicts the corrected cadence or references deleted guard cells. Existing requirement activation stays doc/impl/unit; field obligations are documented as pending, not measured.","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":"3245409f","parentId":"98a33137","timestamp":"2026-09-13T11:30:10.152Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\nOnly traceable-reqs.toml (REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT and REQ-NOW-SIGNAL-FILE-ACCESS-HELPER rows), docs/INPUT-PROVENANCE-CONTRACT.md, docs-site/src/serving/attachments.md, docs/adr/0058-attachments-are-pull-model.md, and CHANGELOG.md. Do not edit generated docs-site/src/changelog.md; Main regenerates. Do not alter any #299 presence row or CONTEXT.md.\n# Change\nCorrect by replacement every current claim in these scoped surfaces that local/viewer/no controller or absent hosted session is a named decline: these ordinary cases bind nothing silently. Describe no quoted paths => no broker IPC and no line. CLI broker-connect/unanswered failures are silent unless SPT_PUMP_TRACE; remote-seat failures and broker's 10-second owner timeout remain named. Replace the legacy REQ-NOW-SIGNAL-FILE-ACCESS-HELPER title's same-node readable notice and deleted four guard-test promise with #300/ADR-0058 Am.2 silence and the actual kept/new receipt-path evidence. Update exact-only byte wording to exact OR ASCII-edge-trimmed comparison, no shape parsing/interior normalization. Explicitly record the deferred field hazard arm (remote controller seated, path-bearing peer message physically delivered by core -> no serve) and added hook-cost measurement without activating int or claiming execution. Keep no adapter integration obligations. Leave historic superseded design discussion clearly historic; avoid introducing new docs. Skip all validation, report edits and any caveats.\n# Acceptance\nNo current registry/doc promise contradicts the corrected cadence or references deleted guard cells. Existing requirement activation stays doc/impl/unit; field obligations are documented as pending, not measured."}],"attribution":"agent","timestamp":1789299010105}}
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{"type":"message","id":"ff9f4830","parentId":"8bd9510d","timestamp":"2026-09-13T11:30:12.785Z","message":{"role":"toolResult","toolCallId":"call_l5b0cRK1SKLoThLP1fgLX539|fc_033a93ad95e303c1016aa68944106887d286063226fd570dc6","toolName":"read","content":[{"type":"text","text":"---\nname: traceable-reqs\ndescription: \"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.\"\nallowed-tools: Bash, PowerShell, Read\n---\n\n# traceable-reqs\n\nUse this skill for both installation and day-to-day use of `traceable-reqs`.\nThe CLI reads a required `traceable-reqs.toml`, scans configured roots for\n`[stage->REQ-ID]` tags, and reports whether manifest-declared requirements have\nthe required evidence stages.\n\n## Applying traceable-reqs to a repo\n\nStart with the manifest, then place tags close to the evidence they prove.\nDo not satisfy coverage by putting tags at the top of a file; that is noisy and\nusually wrong. A tag belongs on or immediately above the function, test, config\nentry, doc section, or workflow step that actually satisfies that stage.\n\nMinimum manifest:\n\n```toml\n[scan]\nroots = [\"src\", \"tests\", \"docs\"]\n\n[policy]\nrequired_stages = [\"doc\", \"impl\", \"unit\"]\n\n[[requirements]]\nid = \"REQ-LOGIN\"\ntitle = \"User can sign in\"\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]\n```\n\nAudit `[scan].roots` against the real project tree before trusting coverage.\nIf implementation lives in `.github/workflows`, `scripts`, `cmake`, or another\ndirectory, include it or the evidence will silently disappear from the trace.\n\nRequirement IDs must match `REQ-[A-Z0-9-]+`, with hyphen-separated uppercase\nsegments. Prefer title-derived slugs such as `REQ-LOGIN-LOCKOUT` over bare\nnumeric counters. IDs like `FR-001`, `NFR-002`, or `CON-010` are not valid unless\nthey are written as `REQ-FR-001`, `REQ-NFR-002`, or `REQ-CON-010`.\n\n## Stages\n\nBuilt-in stages are exactly:\n\n- `doc`: prose or design documentation.\n- `impl`: production implementation.\n- `unit`: unit tests.\n- `int`: integration, end-to-end, workflow, or system-level tests.\n\nDomain words such as HIL, e2e, smoke, QC, or security are not built-in stages.\nMap them to the closest built-in stage, usually `int`, or declare a custom stage\nin the manifest before using it:\n\n```toml\n[stages.qc]\ndescription = \"QC engineer signoff\"\n```\n\nA tag with an undeclared stage, such as `[hil->REQ-CAMERA]`, is a `parse_error`.\n\n## Tag examples\n\n```rust\n// [impl->REQ-LOGIN]\nfn authenticate(...) { ... }\n```\n\n```python\n# [unit->REQ-LOGIN]\ndef test_login_accepts_valid_password(): ...\n```\n\n```markdown\n<!-- [doc->REQ-LOGIN] -->\n# Login\n```\n\nAny bracketed text that looks like a tag candidate must be exact. A placeholder\nlike `[stage->REQ-ID]` in scanned Markdown can become a `parse_error`; escape it,\nremove the arrow, or keep examples outside scanned roots when needed.\n\n## Command choice\n\nUse the CLI for coverage questions, not grep. Grep does not know scan roots,\ncomment-only rules, custom stages, docstrings, or parse errors.\n\n- `traceable-reqs check --json`: full coverage and findings for CI or audit.\n- `traceable-reqs list --json`: all requirements without treating findings as a failing command.\n- `traceable-reqs list --missing impl`: requirements missing a required stage.\n- `traceable-reqs list --type FR`: requirements of one declared type.\n- `traceable-reqs trace REQ-LOGIN`: evidence and findings for one requirement.\n- `traceable-reqs review`: agent-facing prompt to inspect tag placement quality.\n- `traceable-reqs lint`: agent-facing prompt plus deterministic title-quality findings.\n\n`check` returning exit code 1 means findings were produced; it is not a pipe or\nruntime failure by itself. Read stdout or use `--json` to inspect the findings.\nOperational failures such as bad arguments, invalid manifests, or unreadable\nfiles report diagnostics on stderr.\n\n## Common findings\n\n- `missing_stage`: the requirement is declared but lacks evidence for a required stage. First check tag placement and scan roots.\n- `undeclared_id`: a tag references an ID not in `traceable-reqs.toml`. First check for typos and invalid ID prefixes.\n- `parse_error`: a tag-shaped token is malformed, uses an undeclared stage, has spaces, or has an invalid requirement ID.\n- `manifest_error`: the manifest is missing, invalid TOML, invalid UTF-8, has duplicate IDs, bad stages, bad types, or invalid scan roots.\n- `scan_error`: a scanned file could not be read.\n\nOn Windows, avoid writing the manifest with a UTF-16 redirect. Use an editor,\nthe Write tool, or `Out-File -Encoding utf8NoBOM` so TOML parsing sees UTF-8.\n\nFor placeholder requirements that intentionally have no evidence yet, set\n`required_stages = []` so `check` does not report missing coverage until the\nrequirement is ready.\n\n## Installation\n\nInstalls the latest `traceable-reqs` binary from a GitHub Release into a per-user location, verifies it runs, and prints PATH advice. Does not mutate the user's shell rc files or environment automatically — PATH changes are user intent, so surface the line and let them act on it.\n\n## Defaults\n\n- Repo: `BigscreenVR/traceable-reqs`\n- Version: latest release tag\n- Install dir: `~/.local/bin` on Linux/macOS, `%LOCALAPPDATA%\\Programs\\traceable-reqs` on Windows\n\nOverride per-call via env vars: `TRACEABLE_REQS_REPO`, `TRACEABLE_REQS_VERSION`, `TRACEABLE_REQS_INSTALL_DIR`.\n\n## Procedure\n\n1. **Verify `gh`.** Run `gh auth status`. If `gh` is missing or returns non-zero, stop and tell the user to install it from https://cli.github.com/ then run `gh auth login`. `gh auth login` is interactive — do not attempt to run it for them.\n\n2. **Detect platform and target.**\n   - macOS / Linux: use Bash. Read `uname -s` and `uname -m`, then map:\n     - `Linux` + `x86_64` → target `linux-x86_64`\n     - `Darwin` + `arm64` → target `macos-arm64`\n   - Native Windows: use PowerShell. Target is `windows-x86_64.exe`.\n   - Anything else (Linux arm64, Intel Mac, MINGW/Cygwin) is not in the release matrix. Stop and tell the user to build from source: `cargo install --git <repo-url>`.\n\n3. **Resolve version.** If `TRACEABLE_REQS_VERSION` is set, use it. Otherwise `gh release view --repo <repo> --json tagName -q .tagName`.\n\n4. **Download.** Asset name is `traceable-reqs-<version>-<target>`. Make the install dir if needed, then:\n\n   ```\n   gh release download <version> --repo <repo> --pattern <asset> --output <install-dir>/<binary> --clobber\n   ```\n\n   Binary name is `traceable-reqs` on Unix, `traceable-reqs.exe` on Windows.\n\n5. **Make executable** (Unix only): `chmod +x <install-dir>/traceable-reqs`.\n\n6. **Verify.** Run `<install-dir>/<binary> --version`. If it errors, stop and report.\n\n7. **PATH advice.** Check if the install dir is on `PATH`. If yes, done. If no, print these for the user to copy — do not execute them:\n   - Bash / zsh: `export PATH=\"<install-dir>:$PATH\"` (and add to `~/.bashrc` or `~/.zshrc` for persistence).\n   - PowerShell, current session: `$env:PATH = \"<install-dir>;\" + $env:PATH`\n   - PowerShell, persistent (open a new shell to take effect): `[Environment]::SetEnvironmentVariable('PATH', '<install-dir>;' + [Environment]::GetEnvironmentVariable('PATH','User'), 'User')`\n\n## Failure modes\n\n- `gh` missing → install link, stop.\n- `gh` not authenticated → `gh auth login`, stop (interactive — user does it).\n- Unsupported target → \"no prebuilt for `<target>`; build from source with `cargo install --git`\".\n- Asset not found → likely the release matrix did not finish; have the user check `gh release view <tag> --repo <repo>`."}],"details":{"resolvedPath":"C:\\Users\\decid\\.agents\\skills\\traceable-reqs\\SKILL.md","contentType":"text/markdown","totalLines":166,"displayContent":{"text":"---\r\nname: traceable-reqs\r\ndescription: \"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.\"\nallowed-tools: Bash, PowerShell, Read\r\n---\r\n\r\n# traceable-reqs\r\n\r\nUse this skill for both installation and day-to-day use of `traceable-reqs`.\r\nThe CLI reads a required `traceable-reqs.toml`, scans configured roots for\r\n`[stage->REQ-ID]` tags, and reports whether manifest-declared requirements have\r\nthe required evidence stages.\r\n\r\n## Applying traceable-reqs to a repo\r\n\r\nStart with the manifest, then place tags close to the evidence they prove.\r\nDo not satisfy coverage by putting tags at the top of a file; that is noisy and\r\nusually wrong. A tag belongs on or immediately above the function, test, config\r\nentry, doc section, or workflow step that actually satisfies that stage.\r\n\r\nMinimum manifest:\r\n\r\n```toml\r\n[scan]\r\nroots = [\"src\", \"tests\", \"docs\"]\r\n\r\n[policy]\r\nrequired_stages = [\"doc\", \"impl\", \"unit\"]\r\n\r\n[[requirements]]\r\nid = \"REQ-LOGIN\"\r\ntitle = \"User can sign in\"\r\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]\r\n```\r\n\r\nAudit `[scan].roots` against the real project tree before trusting coverage.\r\nIf implementation lives in `.github/workflows`, `scripts`, `cmake`, or another\r\ndirectory, include it or the evidence will silently disappear from the trace.\r\n\r\nRequirement IDs must match `REQ-[A-Z0-9-]+`, with hyphen-separated uppercase\r\nsegments. Prefer title-derived slugs such as `REQ-LOGIN-LOCKOUT` over bare\r\nnumeric counters. IDs like `FR-001`, `NFR-002`, or `CON-010` are not valid unless\r\nthey are written as `REQ-FR-001`, `REQ-NFR-002`, or `REQ-CON-010`.\r\n\r\n## Stages\r\n\r\nBuilt-in stages are exactly:\r\n\r\n- `doc`: prose or design documentation.\r\n- `impl`: production implementation.\r\n- `unit`: unit tests.\r\n- `int`: integration, end-to-end, workflow, or system-level tests.\r\n\r\nDomain words such as HIL, e2e, smoke, QC, or security are not built-in stages.\r\nMap them to the closest built-in stage, usually `int`, or declare a custom stage\r\nin the manifest before using it:\r\n\r\n```toml\r\n[stages.qc]\r\ndescription = \"QC engineer signoff\"\r\n```\r\n\r\nA tag with an undeclared stage, such as `[hil->REQ-CAMERA]`, is a `parse_error`.\r\n\r\n## Tag examples\r\n\r\n```rust\r\n// [impl->REQ-LOGIN]\r\nfn authenticate(...) { ... }\r\n```\r\n\r\n```python\r\n# [unit->REQ-LOGIN]\r\ndef test_login_accepts_valid_password(): ...\r\n```\r\n\r\n```markdown\r\n<!-- [doc->REQ-LOGIN] -->\r\n# Login\r\n```\r\n\r\nAny bracketed text that looks like a tag candidate must be exact. A placeholder\r\nlike `[stage->REQ-ID]` in scanned Markdown can become a `parse_error`; escape it,\r\nremove the arrow, or keep examples outside scanned roots when needed.\r\n\r\n## Command choice\r\n\r\nUse the CLI for coverage questions, not grep. Grep does not know scan roots,\r\ncomment-only rules, custom stages, docstrings, or parse errors.\r\n\r\n- `traceable-reqs check --json`: full coverage and findings for CI or audit.\r\n- `traceable-reqs list --json`: all requirements without treating findings as a failing command.\r\n- `traceable-reqs list --missing impl`: requirements missing a required stage.\r\n- `traceable-reqs list --type FR`: requirements of one declared type.\r\n- `traceable-reqs trace REQ-LOGIN`: evidence and findings for one requirement.\r\n- `traceable-reqs review`: agent-facing prompt to inspect tag placement quality.\r\n- `traceable-reqs lint`: agent-facing prompt plus deterministic title-quality findings.\r\n\r\n`check` returning exit code 1 means findings were produced; it is not a pipe or\r\nruntime failure by itself. Read stdout or use `--json` to inspect the findings.\r\nOperational failures such as bad arguments, invalid manifests, or unreadable\r\nfiles report diagnostics on stderr.\r\n\r\n## Common findings\r\n\r\n- `missing_stage`: the requirement is declared but lacks evidence for a required stage. First check tag placement and scan roots.\r\n- `undeclared_id`: a tag references an ID not in `traceable-reqs.toml`. First check for typos and invalid ID prefixes.\r\n- `parse_error`: a tag-shaped token is malformed, uses an undeclared stage, has spaces, or has an invalid requirement ID.\r\n- `manifest_error`: the manifest is missing, invalid TOML, invalid UTF-8, has duplicate IDs, bad stages, bad types, or invalid scan roots.\r\n- `scan_error`: a scanned file could not be read.\r\n\r\nOn Windows, avoid writing the manifest with a UTF-16 redirect. Use an editor,\r\nthe Write tool, or `Out-File -Encoding utf8NoBOM` so TOML parsing sees UTF-8.\r\n\r\nFor placeholder requirements that intentionally have no evidence yet, set\r\n`required_stages = []` so `check` does not report missing coverage until the\r\nrequirement is ready.\r\n\r\n## Installation\r\n\r\nInstalls the latest `traceable-reqs` binary from a GitHub Release into a per-user location, verifies it runs, and prints PATH advice. Does not mutate the user's shell rc files or environment automatically — PATH changes are user intent, so surface the line and let them act on it.\r\n\r\n## Defaults\r\n\r\n- Repo: `BigscreenVR/traceable-reqs`\r\n- Version: latest release tag\r\n- Install dir: `~/.local/bin` on Linux/macOS, `%LOCALAPPDATA%\\Programs\\traceable-reqs` on Windows\r\n\r\nOverride per-call via env vars: `TRACEABLE_REQS_REPO`, `TRACEABLE_REQS_VERSION`, `TRACEABLE_REQS_INSTALL_DIR`.\r\n\r\n## Procedure\r\n\r\n1. **Verify `gh`.** Run `gh auth status`. If `gh` is missing or returns non-zero, stop and tell the user to install it from https://cli.github.com/ then run `gh auth login`. `gh auth login` is interactive — do not attempt to run it for them.\r\n\r\n2. **Detect platform and target.**\r\n   - macOS / Linux: use Bash. Read `uname -s` and `uname -m`, then map:\r\n     - `Linux` + `x86_64` → target `linux-x86_64`\r\n     - `Darwin` + `arm64` → target `macos-arm64`\r\n   - Native Windows: use PowerShell. Target is `windows-x86_64.exe`.\r\n   - Anything else (Linux arm64, Intel Mac, MINGW/Cygwin) is not in the release matrix. Stop and tell the user to build from source: `cargo install --git <repo-url>`.\r\n\r\n3. **Resolve version.** If `TRACEABLE_REQS_VERSION` is set, use it. Otherwise `gh release view --repo <repo> --json tagName -q .tagName`.\r\n\r\n4. **Download.** Asset name is `traceable-reqs-<version>-<target>`. Make the install dir if needed, then:\r\n\r\n   ```\r\n   gh release download <version> --repo <repo> --pattern <asset> --output <install-dir>/<binary> --clobber\r\n   ```\r\n\r\n   Binary name is `traceable-reqs` on Unix, `traceable-reqs.exe` on Windows.\r\n\r\n5. **Make executable** (Unix only): `chmod +x <install-dir>/traceable-reqs`.\r\n\r\n6. **Verify.** Run `<install-dir>/<binary> --version`. If it errors, stop and report.\r\n\r\n7. **PATH advice.** Check if the install dir is on `PATH`. If yes, done. If no, print these for the user to copy — do not execute them:\r\n   - Bash / zsh: `export PATH=\"<install-dir>:$PATH\"` (and add to `~/.bashrc` or `~/.zshrc` for persistence).\r\n   - PowerShell, current session: `$env:PATH = \"<install-dir>;\" + $env:PATH`\r\n   - PowerShell, persistent (open a new shell to take effect): `[Environment]::SetEnvironmentVariable('PATH', '<install-dir>;' + [Environment]::GetEnvironmentVariable('PATH','User'), 'User')`\r\n\r\n## Failure modes\r\n\r\n- `gh` missing → install link, stop.\r\n- `gh` not authenticated → `gh auth login`, stop (interactive — user does it).\r\n- Unsupported target → \"no prebuilt for `<target>`; build from source with `cargo install --git`\".\r\n- Asset not found → likely the release matrix did not finish; have the user check `gh release view <tag> --repo <repo>`.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166]},"meta":{"source":{"type":"internal","value":"skill://traceable-reqs"}}},"isError":false,"timestamp":1789299012784}}
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{"type":"message","id":"035101e5","parentId":"54260976","timestamp":"2026-09-13T11:30:20.309Z","message":{"role":"toolResult","toolCallId":"call_psLfv8MB1rk8QDYLdjS7RwEw|fc_033a93ad95e303c1016aa68946c0cc87d2a34de7e065e7015b","toolName":"grep","content":[{"type":"text","text":"# .worktrees/300-input-acceptance/\n## traceable-reqs.toml#53FD\n 18:# Default policy applied at activation: doc + impl + unit. Networking/lifecycle\n*19:# reqs add \"int\". Until a req is activated, its per-req `required_stages = []`\n 20:# keeps it out of the coverage gate.\n 21:required_stages = []\n 22:\n...\n 29:title = \"Service status obtains the running supervisor PID from the live service, reports a disagreeing daemon.pid as stale, and never promotes an unverified file PID to running\"\n*30:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]\n 31:\n 32:# ───────────────────────────── Architecture / workspace ─────────────────────\n 33:[[requirements]]\n...\n 53:title = \"One per-machine spt-daemon owning all per-machine state\"\n*54:required_stages = [\"impl\", \"unit\", \"int\"]  # int activated M3b-B9: the daemon E2E (spawn→Psyche-loop→commune→brain-restart-survives→graceful-signoff) drives the consolidated daemon-hosted lifecycle through the real IPC\n 55:[[requirements]]\n 56:id = \"REQ-DAEMON-2\"\n 57:title = \"Broker/brain split for seamless self-update\"\n*58:required_stages = [\"impl\", \"unit\", \"int\"]  # int RE-POINTED at restoration D7-1 (ADR-0018 V5) to the PROCESS-level survival E2E (crates/spt/tests/brain_survive.rs: broker/brain split delivers the seamless update at the process level — a brain-PROCESS restart onto a swapped binary, PTY child + QUIC conn held). Was M3b-B9 daemon_e2e + handoff.rs (the in-process handoff shape — regression-masked per ADR-0018); those tags removed in the same D7-1 commit. The net-ownership facet (netbroker.rs) stays disti...\n 59:[[requirements]]\n 60:id = \"REQ-DAEMON-3\"\n 61:title = \"Any api invocation auto-starts the daemon if absent\"\n*62:required_stages = [\"impl\", \"unit\", \"int\"]\n 63:[[requirements]]\n 64:id = \"REQ-DAEMON-4\"\n 65:title = \"Honor every KNOWN-HAZARDS invariant\"\n*66:required_stages = [\"impl\", \"unit\", \"int\"]  # int activated M3b-B9: the daemon E2E proves graceful signoff runs the echo-before-teardown ordering (3.3) and removes the Self's ready marker in the consolidated daemon\n 67:\n 68:# ───────────────────────────── Storage ──────────────────────────────────────\n 69:# git-KV BranchStore substrate (ADR-0011, 2026-06-02; implement M4, optional M3c)\n...\n 71:id = \"REQ-STORE-1\"\n*72:title = \"spt-store::BranchStore (git branch as versioned KV; commit=checkpoint/tip=resume, atomic multi-key, merge-native sync) is the substrate for coarse/durable/audited state (context, registry snapshot+distribution, daemon checkpoint); hot paths (B5 fsync journal) + indexed queries (SQLite spool) excluded (ADR-0011)\"\n*73:required_stages = [\"impl\", \"unit\"]  # activated M4-D6a: spt_store::branchstore::BranchStore — bare seed repo + linked worktrees (relative-path config, repair fallback), ensure_branch = parentless empty-tree seed (independent KV roots; sync joins with --allow-unrelated-histories at first contact), commit_in_worktree = ONE commit per write incl. atomic multi-key (no-op mints no empty checkpoint), tip/read_at_tip = the recovery read. Git-CLI-backed per ADR-0013 (bounded runner gitrun.rs, hazard 5.3; ident...\n 74:\n 75:# ───────────────────────────── Harness contract — manifest seams ────────────\n 76:[[requirements]]\n...\n 81:id = \"REQ-MANIFEST-2\"\n*82:title = \"Adapter profiles — sparse leaf-replace overlays (shipped + local), composite <adapter>:<profile> addressing, shadow-refusal, tighten-only consent floors\"\n 83:required_stages = [\"doc\", \"impl\", \"unit\"]\n 84:[[requirements]]\n 85:id = \"REQ-MANIFEST-3\"\n*86:title = \"Adapter strings — [strings] KV tree, dot-path get-string resolving through the profile leaf-replace overlay, set-string editing a local profile's [strings] only; data-only (nothing executes a string)\"\n 87:required_stages = [\"doc\", \"impl\", \"unit\"]  # activated 2026-06-12: M9-T2 (CONTEXT.md §adapter strings, adapter-string get/set CLI + overlay resolution)\n 88:[[requirements]]\n 89:id = \"REQ-MANIFEST-4\"\n*90:title = \"Keyword hints — [[hints]] {keywords (literal/regex), text}; spt api hint --session emits at most one matched hint per message, once per session (seen-set), declaration-order first match; profiles overlay [[hints]] by leaf-replace\"\n*91:required_stages = [\"doc\", \"impl\", \"unit\"]  # activated 2026-06-12: M9-T3 (CONTEXT.md §keyword hints, api hint surface + per-session seen-set)\n 92:[[requirements]]\n 93:id = \"REQ-MANIFEST-5\"\n*94:title = \"File-backed adapter [strings] (M12-W3-T3.1): a [strings] dot-path value MAY be an inline-table FILE POINTER `key = { file = \\\"rel/path\\\" }` resolved to the file's contents at get-string time, keeping large bodies (skill-instructions, hint text) out of the manifest. A value-position table with a `file` key IS the pointer form (reserved — cannot double as data). Per-adapter aux storage `adapters/<adapter>/strings/`; pointers resolve relative to it with CONTAINMENT (reject `..`/absolute escaping ...\n 95:required_stages = [\"doc\", \"impl\", \"unit\"]  # activated M12-W3\n 96:[[requirements]]\n 97:id = \"REQ-MANIFEST-6\"\n*98:title = \"Cross-adapter fallback target addressing (M12-W3-T3.2): a cross-adapter fallback target is addressed as `<adapter>:<profile>` (not just a bare adapter_name), resolved through the one composite-addressing resolver (registry::resolve_option) at every adapter-option read site so a fallback may select a shipped/local profile (e.g. a `ccs` profile). CONTEXT.md §cross-adapter-fallback reconciled (\\\"ccs is a profile; cross-adapter fallback may target <adapter>:<profile>\\\"). Contract-only this mileston...\n*99:required_stages = [\"doc\", \"unit\"]  # activated M12-W3 (contract-only: no int)\n 100:[[requirements]]\n 101:id = \"REQ-MANIFEST-7\"\n*102:title = \"Adapter-declared shortcut basename (M12-W2 follow-on): an optional `[adapter] shortcut_basename` manifest field names the basename the picker bakes into the generated `<basename>-<id>` launcher shortcut (REQ-RUN-SHORTCUT). Absent ⇒ the harness-agnostic default `spt` (→ `spt-<id>`); an adapter sets it to brand its shortcuts (claude-spt → `cc` → `cc-<id>`), so the Claude-Code-ness lives in the PUBLISHED adapter manifest, never hardcoded in spt-core. The picker reads it from the RESOLVED ma...\n 103:required_stages = [\"doc\", \"impl\", \"unit\"]  # activated M12-W2 follow-on\n 104:[[requirements]]\n 105:id = \"REQ-MANIFEST-8\"\n 106:title = \"[adapter] host_binaries declares the harness executable basenames a kind=\\\"harness\\\" adapter hosts agents inside (e.g. host_binaries = [\\\"claude\\\"]); bind-time pid→exe-basename match (case-insensitive, .exe-stripped) over the seed's parent_pid selects the candidate adapter set; zero matches → a friendly error naming the binary + the --adapter escape hatch. Additive + N-1-safe: optional Vec<String>, #[serde(default, skip_serializing_if = \\\"Vec::is_empty\\\")] (omitted-serialized like shortcut_b...\n*107:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # activated v0.9.0 W2: doc = CONTEXT.md §179 host_binaries candidate rule + docs/MANIFEST.md + docs-site harness-contract host_binaries field. impl = the `[adapter] host_binaries` field (manifest.rs, serde-default omit-empty) + spt_store::proc::exe_basename (Win QueryFullProcessImageNameW / Linux /proc/pid/exe) + the resolver's host_binaries candidate filter (spt-runtime resolve). unit = host_binaries_optional_and_n1_safe (manifest) + exe_basename_resolv...\n 108:[[requirements]]\n 109:id = \"REQ-SEAM-SPAWN\"\n 110:title = \"spawn-session seam\"\n...\n 118:title = \"spawn-psyche seam (fresh + resume templates)\"\n*119:required_stages = [\"impl\", \"unit\", \"int\"]\n 120:[[requirements]]\n 121:id = \"REQ-SEAM-HISTORY\"\n 122:title = \"History subsystem (fetcher / locate-normalize / native store)\"\n*123:required_stages = [\"impl\", \"unit\", \"int\"]\n 124:[[requirements]]\n 125:id = \"REQ-SEAM-ACTIVITY\"\n 126:title = \"Activity/idle reported via api sentinels, not PTY quiescence\"\n...\n 134:title = \"resume-session seam (fresh-with-preload / continue-existing)\"\n*135:required_stages = []  # SUPERSEDED 2026-07-04 (F-030 W5, todlando) by REQ-PSYCHE-EPHEMERAL-DRIVER (+ REQ-PSYCHE-SID-CUSTODY + REQ-PSYCHE-CONTEXT-FILE-INDIRECTION). The standalone resume_psyche(ResumeMode) spawn seam is retired dead-code (ZERO production callers post-W3 — the driver is psyche_turn_and_relay → run_psyche_turn; resume_psyche + its 3 units are DELETED with the .live-bin machinery). The fresh-with-preload / continue-existing DISTINCTION it owned now lives in the per-event turn: FreshWithP...\n 136:[[requirements]]\n 137:id = \"REQ-SEAM-CAPABILITY\"\n## CHANGELOG.md#EC69\n 10:broadly; **patch** for fixes, and for additive opt-in capability — a new key,\n*11:flag, or page that no existing user can encounter without opting into it.\n 12:\n 13:## [Unreleased]\n 14:\n...\n 16:\n*17:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n 18:- Quoting a filepath while controlling an agent through remote `spt rc` can now\n 19:  offer that agent a fetch command for the live file on your machine. The reference\n 20:  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\n...\n 53:  session; the stale record is cleared instead. If the identity cannot be verified, the request\n*54:  declines and leaves the process alone.\n 55:\n 56:- Service status now reports the process id of the running service, taken from\n 57:  the running service itself; a recorded id that no longer matches is marked\n...\n 59:\n*60:### Internal\n 61:\n 62:<!-- [doc->REQ-CONN-HEALTHY-LIFECYCLE-BOUNDED] -->\n 63:- Daemon logs now summarize healthy connection activity once a minute instead of recording\n...\n 68:Web serving. Files, directories, adapter documentation and the changelog are\n*69:reachable at node-prefixed addresses on the local server, and an address that\n 70:names another machine in the subnet is answered by the machine that owns it.\n 71:Messages can carry attachments the receiver pulls on demand, every message\n 72:gets a short ID to show or reply to, and a machine with no spt on it can be\n*73:handed the binary over the local network. The `XFER` access surface is retired.\n 74:\n 75:### Added\n 76:\n...\n 93:- A served resource's URL now works from every machine in the subnet: a\n*94:  request for `/<peer>/…` on the local loopback server is answered by the\n*95:  owning node through the local daemon. The body streams and nothing is\n 96:  cached; `HEAD` and `Range` requests are honored by the owner. An owner\n 97:  that refuses answers 403 naming `WEB`; an owner that cannot be reached\n 98:  answers 502 naming the node, within a bounded time.\n...\n 103:  days, a unit is required); expired attachments answer 404 immediately.\n*104:- Every message now carries a short ID. `spt msg show <id>` prints a message by\n 105:  it, and `spt send --reply-to <id>` marks what a message answers. Messages\n 106:  from another machine resolve through the machine that holds them.\n 107:- `spt serve lan --bootstrap` hands the spt binary to a machine that is not yet\n*108:  a node, over the local network on port 5470. It is off by default and off\n 109:  again after every daemon restart, serves only the binary, its release sidecar\n 110:  and an install command, and refuses to start by name when the applied update\n*111:  set is not signed or does not match. It prints a checksum per platform, and\n 112:  `spt install` gains `--expect-sha256` and `--release-json` so what was\n 113:  downloaded can be compared before it is run. The documentation port is\n 114:  untouched and stays on loopback.\n...\n 119:  the same 404 naming what was asked for.\n*120:- The changelog is now one of the pages the local documentation server offers.\n 121:- A harness is told when a message it receives refers to a file the reader\n 122:  cannot open — an attachment to pull, or a path that belongs to another\n 123:  machine — instead of leaving the reader to discover it. For a path on\n 124:  another machine, that machine can be asked to publish it and answers with a\n*125:  link; it honors such a request only for its own endpoints, so no third\n 126:  machine can have someone else's file exposed.\n 127:\n 128:### Changed\n...\n 151:  past a quarter of a megabyte. Positions no longer restart from the beginning,\n*152:  so a request for everything since a given point no longer comes back empty or\n 153:  repeats entries that were already seen, and an oversized position is answered\n 154:  with the current head instead of skipping a page.\n 155:- An agent's own saved context is no longer overwritten, unread, by the\n...\n 157:  and never writes to the file an agent saves its own context to.\n*158:- `spt api bind` no longer prints an engine-room probe line on a machine that\n 159:  has no engine room.\n 160:\n 161:## [0.67.1] - 2026-09-06\n...\n 177:  fault behave; and what `spt adapter service list` and `spt adapter service\n*178:  status` report. The adapter integration checklist gains a matching line.\n 179:\n 180:## [0.67.0] - 2026-08-30\n 181:\n 182:The now-signal — the situational-awareness feed a harness injects at turn\n*183:boundaries — now covers software updates, sealed-message education, and hints\n*184:from shell adapters; shells can watch who is attached to their endpoint; and\n 185:the automatic psyche-updating summaries called echo communes fire on a\n 186:15-minute cadence instead of at every turn end.\n 187:\n...\n 194:  brief telling an agent what a sealed message proves and how to verify one.\n*195:- Shell adapters' `[hints]` are now read. Previously only the harness\n*196:  adapter's hints ever surfaced, so a shell's hints were dead text. A shell\n\n## docs/\n### INPUT-PROVENANCE-CONTRACT.md#C70B\n 5:The implementation uses the existing USER_INPUT reports and controller rc stream.\n*6:The two-node field acceptance remains separate from the doc/impl/unit lane.\n 7:\n 8:## The operator decision this contract is bound to\n 9:\n...\n 32:\n*33:**Audience: adapter owners.** This document is deliberately written WITHOUT core internals, because an\n 34:adapter owner must be able to answer \"can my harness do this?\" from public documentation alone. It\n*35:describes an interface and a set of obligations, not an implementation.\n 36:\n 37:## 0. The problem in one paragraph\n 38:\n*39:When a user drives a remote endpoint (`spt rc` from their machine to an agent on another machine) and\n 40:their typed words quote an absolute path on THEIR machine, spt is supposed to serve that file to the\n 41:receiving agent automatically, as a scoped live reference (#17, ADR-0058 Am.1). It does not, because\n 42:the two halves never meet: the bytes arrive with a proven origin, and the harness reports the\n...\n 58:  seat can change hands. The sample then names someone who did not submit it.\n*59:- **Continuity does not rescue the sample.** A token minted for B *after* A's submission was queued,\n 60:  still current when that submission is reported, is both unretired and continuously held — and still\n 61:  names the wrong origin. (This refutes an earlier draft of mine; doyle's, 2026-09-12.)\n 62:- \"Somebody is driving\" and \"which node is driving\" are **different facts with different\n...\n 65:**What the submitter rule does and does not relax.** It removes the question of who typed the\n*66:characters: if A types into a buffer and B submits, the origin is **B's computer, deliberately**, and\n 67:that is the settled experience rather than a defect to engineer around. It does NOT license sampling,\n 68:because the sample is taken at the wrong MOMENT, not merely against the wrong PERSON. Acceptance is\n*69:when a submitter submits; report time is some time afterwards, and the gap is exactly what this\n 70:contract exists to bridge.\n 71:\n 72:Consequently: **an adapter that cannot capture at acceptance must produce a named refusal, not a\n...\n 82:  typed anything.\n*83:- **Acceptance surface** — the point in the harness where a submission becomes committed by the user\n 84:  and can no longer be edited: where \"the user pressed send\". The contract lives here. If a harness\n*85:  has no such point, it cannot satisfy this contract, and that is the concrete limitation to report.\n 86:- **Provenance token** — an opaque string, issued by spt to a controlling attachment, which carries\n 87:  the authenticated identity of the controller's node. Adapters never parse it, never construct one,\n 88:  and never infer one; they read it, hold it, and hand it back.\n...\n 97:   Capturing later — at turn start, at tool time, at report time — does not satisfy this contract,\n*98:   because those points are after the boundary the defect lives on.\n 99:\n 100:   **RESOLVED BY THE SUBMITTER RULE — this was the draft's biggest open question and it is now\n 101:   closed.** Earlier revisions treated buffered input across a handoff as an unresolved gap: A types,\n...\n 107:\n*108:   What remains is a MECHANISM question, and it is the one to answer: **exactly where your acceptance\n*109:   point sits relative to your queue** — enqueue-versus-dequeue ordering, and whether machine-injected\n*110:   input (hooks, replays, automation writing into the same path) is distinguishable from a human\n 111:   pressing send. Those are unsettled and are what §5 asks about. They are not grounds to reopen the\n 112:   submitter rule.\n 113:2. **Carry it through whatever the harness does next. Authorization binds to the bytes that were\n...\n 119:   capture false. What rewriting must never do is EXTEND that authorization: a rewritten path, or a\n*120:   path newly introduced after acceptance, gains nothing from the original record. Authorization\n 121:   covers the paths quoted in the bytes whose acceptance was captured, and no others.\n 122:\n 123:   **An adapter that cannot observe later edits MUST NOT PROMISE TO DETECT THEM.** Saying \"I will\n...\n 129:3. **Report it with the payload.** When the adapter reports the submission to spt, it reports, in one\n*130:   call: the submission id, the captured token, and the **exact final payload text** of that\n 131:   submission. The payload reported must be the text as committed, not a normalised, truncated or\n 132:   re-rendered version.\n*133:4. **Never substitute.** If no token was captured — a local user, a viewer, a harness surface that\n*134:   cannot reach the acceptance point — the adapter reports the submission with **no token**. It must\n 135:   not report the current token instead, and must not synthesise one from terminal bytes, window\n 136:   state or timing.\n 137:5. **Report once per submission.** One acceptance, one report. A retry after a transport failure\n...\n 143:   provenance token bound to that origin, to the session, and to the attachment's own occupancy of\n*144:   the controller seat. A read-only viewer is issued none.\n 145:2. **Binding, and an honest split of who establishes it.** Authorization is computed from the reported\n*146:   token plus the reported payload: the audience is the receiving endpoint, and the only paths\n 147:   considered are absolute paths quoted inside THAT payload. No other text and no terminal stream is\n 148:   read. But receiving a token and a text in one call does NOT by itself establish that the text is\n 149:   what that token's holder submitted, and this contract does not pretend otherwise (doyle,\n...\n 171:   previous controller's machine, or anywhere else. A quoted path that does not resolve on the\n*172:   submitter's computer simply does not become a reference, and the submission is processed exactly as\n 173:   if it had quoted nothing. This is the one non-grant in this contract that is NOT announced, and it\n 174:   is deliberate: a user quoting a path that happens not to exist on their machine is an ordinary\n 175:   event, not an error to report.\n\n### adr/\n#### 0058-attachments-are-pull-model.md#EF82\n 6:\n*7:Endpoint-to-endpoint file transfer (#246) had three candidate shapes: a push (`spt send\n 8:--file`, bytes copied to the receiver through the transfer machinery), a served attachment\n 9:(`spt send --attachment`, the file is registered for serving and the message envelope carries\n 10:its URL; the receiver pulls if and when it wants), or a dedicated transfer verb outside\n...\n 19:fetches it. One mechanism serves both audiences. A small companion verb, `spt fetch <url>\n*20:[dest]`, gives a receiving agent a local copy in one command — that verb string is what\n 21:FILE_ACCESS_HELPER emits.\n 22:\n 23:## Alternatives rejected\n...\n 37:  ITS PATH — edits are visible, deletion answers *not found*; an attachment SNAPSHOTS the bytes\n*38:  at send time into the registry's own store, because a message's attachment is as immutable\n 39:  as the message. `serve add` entries live until removed; attachments carry a time-to-live,\n 40:  **default 30 days** (operator-set; `--ttl` per send), reaped by the daemon's existing pulse\n 41:  with the reap count logged.\n...\n 53:  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\n*54:  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\n 55:  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\n 56:  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\n 57:  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\n*58:- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\n 59:  (message, path).\n 60:- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\n*61:  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\n 62:  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\n 63:  log of what was offered, never evidence that the link still resolves. Stated here rather\n 64:  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\n 65:  would ship as a claim rather than a behaviour.\n*66:- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n 67:  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n 68:  dir entry under the same TTL and audience.\n 69:- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\n*70:  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\n 71:  file lives on the user's node, so registration happens THERE on the agent's behalf — a\n*72:  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\n 73:  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\n 74:  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\n 75:\n...\n 79:(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\n*80:fields are per-entry and kind-independent.\n 81:\n*82:## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n 83:\n*84:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n 85:The core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\n*86:supersedes Amendment 1's local-readable notice and its proposed new WEB request\n 87:authority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\n 88:unchanged.\n 89:\n...\n 91:its live remote controller connection. Requests and replies ride that same rc\n*92:stream; the owner derives the audience from its locally established target. Local,\n*93:viewer-only, and absent seats decline by name, without inspecting receiver-side\n 94:paths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n*95:one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n 96:remain the existing mechanisms.\n 97:\n 98:Identical payload/session reports cannot renew a live reference or publish another\n...\n 102:This is receipt-seat attribution, not reconstructed keystroke provenance; adapters\n*103:receive no new integration obligation.\n\n## docs-site/src/serving/\n### attachments.md#696D\n 3:Sending a file with a message does not push bytes to the receiver. The file is\n*4:snapshot into this node's own store, registered for serving, and the message\n 5:carries its URL. The receiver decides whether to pull it, and when.\n 6:\n 7:<!-- [doc->REQ-WEB-ATTACHMENT-PULL] -->\n...\n 10:```console\n*11:$ printf 'the report you asked for' | spt send doyle --attachment ./report.md\n*12:ATTACHED:report.md: http://localhost:5474/hfenduleam/f/report.md (2481 bytes, ttl 2592000000ms)\n 13:SENT:doyle\n 14:```\n 15:\n...\n 33:must not change what the receiver pulls, and deleting the original must not\n*34:turn a delivered link into a dead one.\n 35:\n 36:Two sends of the same filename get two stable, distinct URLs under the\n 37:registry's ordinary disambiguation rule (`report.md`, then `report~1.md`), so no\n...\n 44:```console\n*45:$ printf 'here' | spt send doyle --attachment ./nope.md\n 46:ATTACHMENT_REFUSED:./nope.md: The system cannot find the file specified. (nothing was sent)\n 47:```\n 48:\n...\n 55:```console\n*56:$ printf 'valid for a day' | spt send doyle --attachment ./build.log --ttl 24h\n 57:```\n 58:\n 59:The daemon's pulse reaps what has expired, deleting the snapshot file and its\n...\n 70:report.md\n*71:$ spt fetch http://localhost:5474/hfenduleam/f/report.md ~/inbox/report.md\n 72:/home/reavus/inbox/report.md\n 73:```\n 74:\n...\n 76:the shorthand is how a link is said between agents, and the host and port belong\n*77:to whichever node is doing the fetching. The written path is printed on stdout\n 78:so a caller can pipe it.\n 79:\n 80:Without a destination the file lands in the current directory under its served\n 81:name. An existing destination is **not** overwritten without `--force`. The body\n*82:streams to a temporary file and is renamed into place, so an interrupted or\n 83:refused fetch never leaves a truncated file where a later reader would trust it.\n 84:\n*85:The three outcomes are distinct, and the distinction is the point:\n 86:\n 87:| Exit | Meaning |\n 88:|---|---|\n...\n 90:| `3` | The owner **refused** it — an access decision. Retrying is wrong. |\n*91:| `1` | Anything else: unreachable owner, not found, a deadline, a local write error. |\n 92:\n*93:Every fetch — local or remote — is served through the local daemon's web\n 94:surface, the same path a browser takes, so a fetch of your own node's file\n 95:exercises the code a remote fetch will use.\n 96:\n*97:<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\n 98:## The `FILE_ACCESS_HELPER` signal\n 99:\n 100:An agent does not have to notice an attachment. When a delivered message carries\n*101:one, the now-signal hands the agent the exact command to run, taken verbatim\n 102:from the envelope:\n 103:\n 104:```text\n 105:<FILE_ACCESS_HELPER>\n*106:spt fetch http://localhost:5474/kitsubito/f/report.md\n 107:</FILE_ACCESS_HELPER>\n 108:```\n 109:\n*110:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n 111:The same category answers the other way a file arrives: **a user quoting a\n 112:filepath while controlling the receiving agent through remote `spt rc`**.\n 113:Core binds the existing session-authenticated input report to the broker's live\n...\n 119:and deletion returns not found. The reference lasts up to **24 hours**, addressed\n*120:only to the receiving endpoint. The fetch command appears on a subsequent signal\n 121:poll once the owner answers; input processing never waits for that answer.\n 122:\n 123:- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\n...\n 126:- A **missing file is silent**. Other non-grants name their reason, including\n*127:  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\n 128:  evidence, or an owner that did not answer.\n 129:- A repeated payload in the same harness session does not register again, repeat\n 130:  the helper notice, or extend an existing reference's deadline.\n...\n 134:  cannot be distinguished beyond the current controller seat. No adapter token\n*135:  or integration change is required.\n 136:\n 137:Every entry the helper registers is enumerable in `spt serve list` with its\n*138:origin, so an automatic exposure is exactly as visible as a deliberate one.\n 139:\n 140:<!-- [doc->REQ-MSG-SHORT-ID] -->\n 141:## Reading a message back\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/300-input-acceptance/traceable-reqs.toml, .worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md, .worktrees/300-input-acceptance/docs-site/src/serving/attachments.md, .worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md, .worktrees/300-input-acceptance/CHANGELOG.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":97,"fileCount":5,"files":[".worktrees/300-input-acceptance/traceable-reqs.toml",".worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md",".worktrees/300-input-acceptance/docs-site/src/serving/attachments.md",".worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md",".worktrees/300-input-acceptance/CHANGELOG.md"],"fileMatches":[{"path":".worktrees/300-input-acceptance/traceable-reqs.toml","count":20},{"path":".worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md","count":20},{"path":".worktrees/300-input-acceptance/docs-site/src/serving/attachments.md","count":20},{"path":".worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md","count":17},{"path":".worktrees/300-input-acceptance/CHANGELOG.md","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/300-input-acceptance/\n## traceable-reqs.toml#53FD\n  18│# Default policy applied at activation: doc + impl + unit. Networking/lifecycle\n *19│# reqs add \"int\". Until a req is activated, its per-req `required_stages = []`\n  20│# keeps it out of the coverage gate.\n  21│required_stages = []\n  22│\n    │...\n  29│title = \"Service status obtains the running supervisor PID from the live service, reports a disagreeing daemon.pid as stale, and never promotes an unverified file PID to running\"\n *30│required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]\n  31│\n  32│# ───────────────────────────── Architecture / workspace ─────────────────────\n  33│[[requirements]]\n    │...\n  53│title = \"One per-machine spt-daemon owning all per-machine state\"\n *54│required_stages = [\"impl\", \"unit\", \"int\"]  # int activated M3b-B9: the daemon E2E (spawn→Psyche-loop→commune→brain-restart-survives→graceful-signoff) drives the consolidated daemon-hosted lifecycle through the real IPC\n  55│[[requirements]]\n  56│id = \"REQ-DAEMON-2\"\n  57│title = \"Broker/brain split for seamless self-update\"\n *58│required_stages = [\"impl\", \"unit\", \"int\"]  # int RE-POINTED at restoration D7-1 (ADR-0018 V5) to the PROCESS-level survival E2E (crates/spt/tests/brain_survive.rs: broker/brain split delivers the seamless update at the process level — a brain-PROCESS restart onto a swapped binary, PTY child + QUIC conn held). Was M3b-B9 daemon_e2e + handoff.rs (the in-process handoff shape — regression-masked per ADR-0018); those tags removed in the same D7-1 commit. The net-ownership facet (netbroker.rs) stays disti...\n  59│[[requirements]]\n  60│id = \"REQ-DAEMON-3\"\n  61│title = \"Any api invocation auto-starts the daemon if absent\"\n *62│required_stages = [\"impl\", \"unit\", \"int\"]\n  63│[[requirements]]\n  64│id = \"REQ-DAEMON-4\"\n  65│title = \"Honor every KNOWN-HAZARDS invariant\"\n *66│required_stages = [\"impl\", \"unit\", \"int\"]  # int activated M3b-B9: the daemon E2E proves graceful signoff runs the echo-before-teardown ordering (3.3) and removes the Self's ready marker in the consolidated daemon\n  67│\n  68│# ───────────────────────────── Storage ──────────────────────────────────────\n  69│# git-KV BranchStore substrate (ADR-0011, 2026-06-02; implement M4, optional M3c)\n    │...\n  71│id = \"REQ-STORE-1\"\n *72│title = \"spt-store::BranchStore (git branch as versioned KV; commit=checkpoint/tip=resume, atomic multi-key, merge-native sync) is the substrate for coarse/durable/audited state (context, registry snapshot+distribution, daemon checkpoint); hot paths (B5 fsync journal) + indexed queries (SQLite spool) excluded (ADR-0011)\"\n *73│required_stages = [\"impl\", \"unit\"]  # activated M4-D6a: spt_store::branchstore::BranchStore — bare seed repo + linked worktrees (relative-path config, repair fallback), ensure_branch = parentless empty-tree seed (independent KV roots; sync joins with --allow-unrelated-histories at first contact), commit_in_worktree = ONE commit per write incl. atomic multi-key (no-op mints no empty checkpoint), tip/read_at_tip = the recovery read. Git-CLI-backed per ADR-0013 (bounded runner gitrun.rs, hazard 5.3; ident...\n  74│\n  75│# ───────────────────────────── Harness contract — manifest seams ────────────\n  76│[[requirements]]\n    │...\n  81│id = \"REQ-MANIFEST-2\"\n *82│title = \"Adapter profiles — sparse leaf-replace overlays (shipped + local), composite <adapter>:<profile> addressing, shadow-refusal, tighten-only consent floors\"\n  83│required_stages = [\"doc\", \"impl\", \"unit\"]\n  84│[[requirements]]\n  85│id = \"REQ-MANIFEST-3\"\n *86│title = \"Adapter strings — [strings] KV tree, dot-path get-string resolving through the profile leaf-replace overlay, set-string editing a local profile's [strings] only; data-only (nothing executes a string)\"\n  87│required_stages = [\"doc\", \"impl\", \"unit\"]  # activated 2026-06-12: M9-T2 (CONTEXT.md §adapter strings, adapter-string get/set CLI + overlay resolution)\n  88│[[requirements]]\n  89│id = \"REQ-MANIFEST-4\"\n *90│title = \"Keyword hints — [[hints]] {keywords (literal/regex), text}; spt api hint --session emits at most one matched hint per message, once per session (seen-set), declaration-order first match; profiles overlay [[hints]] by leaf-replace\"\n *91│required_stages = [\"doc\", \"impl\", \"unit\"]  # activated 2026-06-12: M9-T3 (CONTEXT.md §keyword hints, api hint surface + per-session seen-set)\n  92│[[requirements]]\n  93│id = \"REQ-MANIFEST-5\"\n *94│title = \"File-backed adapter [strings] (M12-W3-T3.1): a [strings] dot-path value MAY be an inline-table FILE POINTER `key = { file = \\\"rel/path\\\" }` resolved to the file's contents at get-string time, keeping large bodies (skill-instructions, hint text) out of the manifest. A value-position table with a `file` key IS the pointer form (reserved — cannot double as data). Per-adapter aux storage `adapters/<adapter>/strings/`; pointers resolve relative to it with CONTAINMENT (reject `..`/absolute escaping ...\n  95│required_stages = [\"doc\", \"impl\", \"unit\"]  # activated M12-W3\n  96│[[requirements]]\n  97│id = \"REQ-MANIFEST-6\"\n *98│title = \"Cross-adapter fallback target addressing (M12-W3-T3.2): a cross-adapter fallback target is addressed as `<adapter>:<profile>` (not just a bare adapter_name), resolved through the one composite-addressing resolver (registry::resolve_option) at every adapter-option read site so a fallback may select a shipped/local profile (e.g. a `ccs` profile). CONTEXT.md §cross-adapter-fallback reconciled (\\\"ccs is a profile; cross-adapter fallback may target <adapter>:<profile>\\\"). Contract-only this mileston...\n *99│required_stages = [\"doc\", \"unit\"]  # activated M12-W3 (contract-only: no int)\n 100│[[requirements]]\n 101│id = \"REQ-MANIFEST-7\"\n*102│title = \"Adapter-declared shortcut basename (M12-W2 follow-on): an optional `[adapter] shortcut_basename` manifest field names the basename the picker bakes into the generated `<basename>-<id>` launcher shortcut (REQ-RUN-SHORTCUT). Absent ⇒ the harness-agnostic default `spt` (→ `spt-<id>`); an adapter sets it to brand its shortcuts (claude-spt → `cc` → `cc-<id>`), so the Claude-Code-ness lives in the PUBLISHED adapter manifest, never hardcoded in spt-core. The picker reads it from the RESOLVED ma...\n 103│required_stages = [\"doc\", \"impl\", \"unit\"]  # activated M12-W2 follow-on\n 104│[[requirements]]\n 105│id = \"REQ-MANIFEST-8\"\n 106│title = \"[adapter] host_binaries declares the harness executable basenames a kind=\\\"harness\\\" adapter hosts agents inside (e.g. host_binaries = [\\\"claude\\\"]); bind-time pid→exe-basename match (case-insensitive, .exe-stripped) over the seed's parent_pid selects the candidate adapter set; zero matches → a friendly error naming the binary + the --adapter escape hatch. Additive + N-1-safe: optional Vec<String>, #[serde(default, skip_serializing_if = \\\"Vec::is_empty\\\")] (omitted-serialized like shortcut_b...\n*107│required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # activated v0.9.0 W2: doc = CONTEXT.md §179 host_binaries candidate rule + docs/MANIFEST.md + docs-site harness-contract host_binaries field. impl = the `[adapter] host_binaries` field (manifest.rs, serde-default omit-empty) + spt_store::proc::exe_basename (Win QueryFullProcessImageNameW / Linux /proc/pid/exe) + the resolver's host_binaries candidate filter (spt-runtime resolve). unit = host_binaries_optional_and_n1_safe (manifest) + exe_basename_resolv...\n 108│[[requirements]]\n 109│id = \"REQ-SEAM-SPAWN\"\n 110│title = \"spawn-session seam\"\n    │...\n 118│title = \"spawn-psyche seam (fresh + resume templates)\"\n*119│required_stages = [\"impl\", \"unit\", \"int\"]\n 120│[[requirements]]\n 121│id = \"REQ-SEAM-HISTORY\"\n 122│title = \"History subsystem (fetcher / locate-normalize / native store)\"\n*123│required_stages = [\"impl\", \"unit\", \"int\"]\n 124│[[requirements]]\n 125│id = \"REQ-SEAM-ACTIVITY\"\n 126│title = \"Activity/idle reported via api sentinels, not PTY quiescence\"\n    │...\n 134│title = \"resume-session seam (fresh-with-preload / continue-existing)\"\n*135│required_stages = []  # SUPERSEDED 2026-07-04 (F-030 W5, todlando) by REQ-PSYCHE-EPHEMERAL-DRIVER (+ REQ-PSYCHE-SID-CUSTODY + REQ-PSYCHE-CONTEXT-FILE-INDIRECTION). The standalone resume_psyche(ResumeMode) spawn seam is retired dead-code (ZERO production callers post-W3 — the driver is psyche_turn_and_relay → run_psyche_turn; resume_psyche + its 3 units are DELETED with the .live-bin machinery). The fresh-with-preload / continue-existing DISTINCTION it owned now lives in the per-event turn: FreshWithP...\n 136│[[requirements]]\n 137│id = \"REQ-SEAM-CAPABILITY\"\n## CHANGELOG.md#EC69\n  10│broadly; **patch** for fixes, and for additive opt-in capability — a new key,\n *11│flag, or page that no existing user can encounter without opting into it.\n  12│\n  13│## [Unreleased]\n  14│\n    │...\n  16│\n *17│<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n  18│- Quoting a filepath while controlling an agent through remote `spt rc` can now\n  19│  offer that agent a fetch command for the live file on your machine. The reference\n  20│  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\n    │...\n  53│  session; the stale record is cleared instead. If the identity cannot be verified, the request\n *54│  declines and leaves the process alone.\n  55│\n  56│- Service status now reports the process id of the running service, taken from\n  57│  the running service itself; a recorded id that no longer matches is marked\n    │...\n  59│\n *60│### Internal\n  61│\n  62│<!-- [doc->REQ-CONN-HEALTHY-LIFECYCLE-BOUNDED] -->\n  63│- Daemon logs now summarize healthy connection activity once a minute instead of recording\n    │...\n  68│Web serving. Files, directories, adapter documentation and the changelog are\n *69│reachable at node-prefixed addresses on the local server, and an address that\n  70│names another machine in the subnet is answered by the machine that owns it.\n  71│Messages can carry attachments the receiver pulls on demand, every message\n  72│gets a short ID to show or reply to, and a machine with no spt on it can be\n *73│handed the binary over the local network. The `XFER` access surface is retired.\n  74│\n  75│### Added\n  76│\n    │...\n  93│- A served resource's URL now works from every machine in the subnet: a\n *94│  request for `/<peer>/…` on the local loopback server is answered by the\n *95│  owning node through the local daemon. The body streams and nothing is\n  96│  cached; `HEAD` and `Range` requests are honored by the owner. An owner\n  97│  that refuses answers 403 naming `WEB`; an owner that cannot be reached\n  98│  answers 502 naming the node, within a bounded time.\n    │...\n 103│  days, a unit is required); expired attachments answer 404 immediately.\n*104│- Every message now carries a short ID. `spt msg show <id>` prints a message by\n 105│  it, and `spt send --reply-to <id>` marks what a message answers. Messages\n 106│  from another machine resolve through the machine that holds them.\n 107│- `spt serve lan --bootstrap` hands the spt binary to a machine that is not yet\n*108│  a node, over the local network on port 5470. It is off by default and off\n 109│  again after every daemon restart, serves only the binary, its release sidecar\n 110│  and an install command, and refuses to start by name when the applied update\n*111│  set is not signed or does not match. It prints a checksum per platform, and\n 112│  `spt install` gains `--expect-sha256` and `--release-json` so what was\n 113│  downloaded can be compared before it is run. The documentation port is\n 114│  untouched and stays on loopback.\n    │...\n 119│  the same 404 naming what was asked for.\n*120│- The changelog is now one of the pages the local documentation server offers.\n 121│- A harness is told when a message it receives refers to a file the reader\n 122│  cannot open — an attachment to pull, or a path that belongs to another\n 123│  machine — instead of leaving the reader to discover it. For a path on\n 124│  another machine, that machine can be asked to publish it and answers with a\n*125│  link; it honors such a request only for its own endpoints, so no third\n 126│  machine can have someone else's file exposed.\n 127│\n 128│### Changed\n    │...\n 151│  past a quarter of a megabyte. Positions no longer restart from the beginning,\n*152│  so a request for everything since a given point no longer comes back empty or\n 153│  repeats entries that were already seen, and an oversized position is answered\n 154│  with the current head instead of skipping a page.\n 155│- An agent's own saved context is no longer overwritten, unread, by the\n    │...\n 157│  and never writes to the file an agent saves its own context to.\n*158│- `spt api bind` no longer prints an engine-room probe line on a machine that\n 159│  has no engine room.\n 160│\n 161│## [0.67.1] - 2026-09-06\n    │...\n 177│  fault behave; and what `spt adapter service list` and `spt adapter service\n*178│  status` report. The adapter integration checklist gains a matching line.\n 179│\n 180│## [0.67.0] - 2026-08-30\n 181│\n 182│The now-signal — the situational-awareness feed a harness injects at turn\n*183│boundaries — now covers software updates, sealed-message education, and hints\n*184│from shell adapters; shells can watch who is attached to their endpoint; and\n 185│the automatic psyche-updating summaries called echo communes fire on a\n 186│15-minute cadence instead of at every turn end.\n 187│\n    │...\n 194│  brief telling an agent what a sealed message proves and how to verify one.\n*195│- Shell adapters' `[hints]` are now read. Previously only the harness\n*196│  adapter's hints ever surfaced, so a shell's hints were dead text. A shell\n\n## docs/\n### INPUT-PROVENANCE-CONTRACT.md#C70B\n   5│The implementation uses the existing USER_INPUT reports and controller rc stream.\n  *6│The two-node field acceptance remains separate from the doc/impl/unit lane.\n   7│\n   8│## The operator decision this contract is bound to\n   9│\n    │...\n  32│\n *33│**Audience: adapter owners.** This document is deliberately written WITHOUT core internals, because an\n  34│adapter owner must be able to answer \"can my harness do this?\" from public documentation alone. It\n *35│describes an interface and a set of obligations, not an implementation.\n  36│\n  37│## 0. The problem in one paragraph\n  38│\n *39│When a user drives a remote endpoint (`spt rc` from their machine to an agent on another machine) and\n  40│their typed words quote an absolute path on THEIR machine, spt is supposed to serve that file to the\n  41│receiving agent automatically, as a scoped live reference (#17, ADR-0058 Am.1). It does not, because\n  42│the two halves never meet: the bytes arrive with a proven origin, and the harness reports the\n    │...\n  58│  seat can change hands. The sample then names someone who did not submit it.\n *59│- **Continuity does not rescue the sample.** A token minted for B *after* A's submission was queued,\n  60│  still current when that submission is reported, is both unretired and continuously held — and still\n  61│  names the wrong origin. (This refutes an earlier draft of mine; doyle's, 2026-09-12.)\n  62│- \"Somebody is driving\" and \"which node is driving\" are **different facts with different\n    │...\n  65│**What the submitter rule does and does not relax.** It removes the question of who typed the\n *66│characters: if A types into a buffer and B submits, the origin is **B's computer, deliberately**, and\n  67│that is the settled experience rather than a defect to engineer around. It does NOT license sampling,\n  68│because the sample is taken at the wrong MOMENT, not merely against the wrong PERSON. Acceptance is\n *69│when a submitter submits; report time is some time afterwards, and the gap is exactly what this\n  70│contract exists to bridge.\n  71│\n  72│Consequently: **an adapter that cannot capture at acceptance must produce a named refusal, not a\n    │...\n  82│  typed anything.\n *83│- **Acceptance surface** — the point in the harness where a submission becomes committed by the user\n  84│  and can no longer be edited: where \"the user pressed send\". The contract lives here. If a harness\n *85│  has no such point, it cannot satisfy this contract, and that is the concrete limitation to report.\n  86│- **Provenance token** — an opaque string, issued by spt to a controlling attachment, which carries\n  87│  the authenticated identity of the controller's node. Adapters never parse it, never construct one,\n  88│  and never infer one; they read it, hold it, and hand it back.\n    │...\n  97│   Capturing later — at turn start, at tool time, at report time — does not satisfy this contract,\n *98│   because those points are after the boundary the defect lives on.\n  99│\n 100│   **RESOLVED BY THE SUBMITTER RULE — this was the draft's biggest open question and it is now\n 101│   closed.** Earlier revisions treated buffered input across a handoff as an unresolved gap: A types,\n    │...\n 107│\n*108│   What remains is a MECHANISM question, and it is the one to answer: **exactly where your acceptance\n*109│   point sits relative to your queue** — enqueue-versus-dequeue ordering, and whether machine-injected\n*110│   input (hooks, replays, automation writing into the same path) is distinguishable from a human\n 111│   pressing send. Those are unsettled and are what §5 asks about. They are not grounds to reopen the\n 112│   submitter rule.\n 113│2. **Carry it through whatever the harness does next. Authorization binds to the bytes that were\n    │...\n 119│   capture false. What rewriting must never do is EXTEND that authorization: a rewritten path, or a\n*120│   path newly introduced after acceptance, gains nothing from the original record. Authorization\n 121│   covers the paths quoted in the bytes whose acceptance was captured, and no others.\n 122│\n 123│   **An adapter that cannot observe later edits MUST NOT PROMISE TO DETECT THEM.** Saying \"I will\n    │...\n 129│3. **Report it with the payload.** When the adapter reports the submission to spt, it reports, in one\n*130│   call: the submission id, the captured token, and the **exact final payload text** of that\n 131│   submission. The payload reported must be the text as committed, not a normalised, truncated or\n 132│   re-rendered version.\n*133│4. **Never substitute.** If no token was captured — a local user, a viewer, a harness surface that\n*134│   cannot reach the acceptance point — the adapter reports the submission with **no token**. It must\n 135│   not report the current token instead, and must not synthesise one from terminal bytes, window\n 136│   state or timing.\n 137│5. **Report once per submission.** One acceptance, one report. A retry after a transport failure\n    │...\n 143│   provenance token bound to that origin, to the session, and to the attachment's own occupancy of\n*144│   the controller seat. A read-only viewer is issued none.\n 145│2. **Binding, and an honest split of who establishes it.** Authorization is computed from the reported\n*146│   token plus the reported payload: the audience is the receiving endpoint, and the only paths\n 147│   considered are absolute paths quoted inside THAT payload. No other text and no terminal stream is\n 148│   read. But receiving a token and a text in one call does NOT by itself establish that the text is\n 149│   what that token's holder submitted, and this contract does not pretend otherwise (doyle,\n    │...\n 171│   previous controller's machine, or anywhere else. A quoted path that does not resolve on the\n*172│   submitter's computer simply does not become a reference, and the submission is processed exactly as\n 173│   if it had quoted nothing. This is the one non-grant in this contract that is NOT announced, and it\n 174│   is deliberate: a user quoting a path that happens not to exist on their machine is an ordinary\n 175│   event, not an error to report.\n\n### adr/\n#### 0058-attachments-are-pull-model.md#EF82\n   6│\n  *7│Endpoint-to-endpoint file transfer (#246) had three candidate shapes: a push (`spt send\n   8│--file`, bytes copied to the receiver through the transfer machinery), a served attachment\n   9│(`spt send --attachment`, the file is registered for serving and the message envelope carries\n  10│its URL; the receiver pulls if and when it wants), or a dedicated transfer verb outside\n    │...\n  19│fetches it. One mechanism serves both audiences. A small companion verb, `spt fetch <url>\n *20│[dest]`, gives a receiving agent a local copy in one command — that verb string is what\n  21│FILE_ACCESS_HELPER emits.\n  22│\n  23│## Alternatives rejected\n    │...\n  37│  ITS PATH — edits are visible, deletion answers *not found*; an attachment SNAPSHOTS the bytes\n *38│  at send time into the registry's own store, because a message's attachment is as immutable\n  39│  as the message. `serve add` entries live until removed; attachments carry a time-to-live,\n  40│  **default 30 days** (operator-set; `--ttl` per send), reaped by the daemon's existing pulse\n  41│  with the reap count logged.\n    │...\n  53│  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\n *54│  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\n  55│  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\n  56│  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\n  57│  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\n *58│- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\n  59│  (message, path).\n  60│- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\n *61│  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\n  62│  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\n  63│  log of what was offered, never evidence that the link still resolves. Stated here rather\n  64│  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\n  65│  would ship as a claim rather than a behaviour.\n *66│- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n  67│  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n  68│  dir entry under the same TTL and audience.\n  69│- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\n *70│  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\n  71│  file lives on the user's node, so registration happens THERE on the agent's behalf — a\n *72│  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\n  73│  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\n  74│  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\n  75│\n    │...\n  79│(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\n *80│fields are per-entry and kind-independent.\n  81│\n *82│## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n  83│\n *84│<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n  85│The core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\n *86│supersedes Amendment 1's local-readable notice and its proposed new WEB request\n  87│authority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\n  88│unchanged.\n  89│\n    │...\n  91│its live remote controller connection. Requests and replies ride that same rc\n *92│stream; the owner derives the audience from its locally established target. Local,\n *93│viewer-only, and absent seats decline by name, without inspecting receiver-side\n  94│paths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n *95│one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n  96│remain the existing mechanisms.\n  97│\n  98│Identical payload/session reports cannot renew a live reference or publish another\n    │...\n 102│This is receipt-seat attribution, not reconstructed keystroke provenance; adapters\n*103│receive no new integration obligation.\n\n## docs-site/src/serving/\n### attachments.md#696D\n   3│Sending a file with a message does not push bytes to the receiver. The file is\n  *4│snapshot into this node's own store, registered for serving, and the message\n   5│carries its URL. The receiver decides whether to pull it, and when.\n   6│\n   7│<!-- [doc->REQ-WEB-ATTACHMENT-PULL] -->\n    │...\n  10│```console\n *11│$ printf 'the report you asked for' | spt send doyle --attachment ./report.md\n *12│ATTACHED:report.md: http://localhost:5474/hfenduleam/f/report.md (2481 bytes, ttl 2592000000ms)\n  13│SENT:doyle\n  14│```\n  15│\n    │...\n  33│must not change what the receiver pulls, and deleting the original must not\n *34│turn a delivered link into a dead one.\n  35│\n  36│Two sends of the same filename get two stable, distinct URLs under the\n  37│registry's ordinary disambiguation rule (`report.md`, then `report~1.md`), so no\n    │...\n  44│```console\n *45│$ printf 'here' | spt send doyle --attachment ./nope.md\n  46│ATTACHMENT_REFUSED:./nope.md: The system cannot find the file specified. (nothing was sent)\n  47│```\n  48│\n    │...\n  55│```console\n *56│$ printf 'valid for a day' | spt send doyle --attachment ./build.log --ttl 24h\n  57│```\n  58│\n  59│The daemon's pulse reaps what has expired, deleting the snapshot file and its\n    │...\n  70│report.md\n *71│$ spt fetch http://localhost:5474/hfenduleam/f/report.md ~/inbox/report.md\n  72│/home/reavus/inbox/report.md\n  73│```\n  74│\n    │...\n  76│the shorthand is how a link is said between agents, and the host and port belong\n *77│to whichever node is doing the fetching. The written path is printed on stdout\n  78│so a caller can pipe it.\n  79│\n  80│Without a destination the file lands in the current directory under its served\n  81│name. An existing destination is **not** overwritten without `--force`. The body\n *82│streams to a temporary file and is renamed into place, so an interrupted or\n  83│refused fetch never leaves a truncated file where a later reader would trust it.\n  84│\n *85│The three outcomes are distinct, and the distinction is the point:\n  86│\n  87│| Exit | Meaning |\n  88│|---|---|\n    │...\n  90│| `3` | The owner **refused** it — an access decision. Retrying is wrong. |\n *91│| `1` | Anything else: unreachable owner, not found, a deadline, a local write error. |\n  92│\n *93│Every fetch — local or remote — is served through the local daemon's web\n  94│surface, the same path a browser takes, so a fetch of your own node's file\n  95│exercises the code a remote fetch will use.\n  96│\n *97│<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\n  98│## The `FILE_ACCESS_HELPER` signal\n  99│\n 100│An agent does not have to notice an attachment. When a delivered message carries\n*101│one, the now-signal hands the agent the exact command to run, taken verbatim\n 102│from the envelope:\n 103│\n 104│```text\n 105│<FILE_ACCESS_HELPER>\n*106│spt fetch http://localhost:5474/kitsubito/f/report.md\n 107│</FILE_ACCESS_HELPER>\n 108│```\n 109│\n*110│<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n 111│The same category answers the other way a file arrives: **a user quoting a\n 112│filepath while controlling the receiving agent through remote `spt rc`**.\n 113│Core binds the existing session-authenticated input report to the broker's live\n    │...\n 119│and deletion returns not found. The reference lasts up to **24 hours**, addressed\n*120│only to the receiving endpoint. The fetch command appears on a subsequent signal\n 121│poll once the owner answers; input processing never waits for that answer.\n 122│\n 123│- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\n    │...\n 126│- A **missing file is silent**. Other non-grants name their reason, including\n*127│  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\n 128│  evidence, or an owner that did not answer.\n 129│- A repeated payload in the same harness session does not register again, repeat\n 130│  the helper notice, or extend an existing reference's deadline.\n    │...\n 134│  cannot be distinguished beyond the current controller seat. No adapter token\n*135│  or integration change is required.\n 136│\n 137│Every entry the helper registers is enumerable in `spt serve list` with its\n*138│origin, so an automatic exposure is exactly as visible as a deliberate one.\n 139│\n 140│<!-- [doc->REQ-MSG-SHORT-ID] -->\n 141│## Reading a message back","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789299020308}}
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{"type":"message","id":"a276d71c","parentId":"8993684d","timestamp":"2026-09-13T11:30:32.463Z","message":{"role":"toolResult","toolCallId":"call_ozCyNXXOIqcuNM3iA26qaugv|fc_033a93ad95e303c1016aa68957b7ec87d2b2e1620c88d62895","toolName":"read","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#C70B]\n1:# Receipt-bound input provenance — core-only contract\n2:\n3:**Current contract: §8, core-only.** Sections 0–7 retain the superseded\n4:adapter-design discussion and measurements; they impose no adapter obligations.\n5:The implementation uses the existing USER_INPUT reports and controller rc stream.\n6:The two-node field acceptance remains separate from the doc/impl/unit lane.\n7:\n8:## The operator decision this contract is bound to\n9:\n10:**Provenance follows the SUBMITTER, not the AUTHOR.** The origin used is the computer of the person who\n11:submits the input — never the computer of whoever typed the characters, when those differ.\n12:\n13:**Reavo, verbatim as relayed by lia** (lia's message `5Y45PXOU`; relay chain Reavo → lia → doyle →\n14:todlando — doyle did NOT receive it directly from Reavo):\n15:\n16:> yes, it should use the sender's computer. if the provided filepath doesn't match a file there, then\n17:> simply skip fileserving\n18:\n19:**Two things are NOT inside that quotation and are attributed separately, so nobody cites the operator\n20:for them:**\n21:\n22:- **\"No reliable sender, no automatic share\"** — the ADOPTED SAFETY RULE (doyle, 2026-09-12). It is a\n23:  gate policy adopted alongside the decision, not part of Reavo's words.\n24:- **No prompt, and no fallback to another origin** — doyle's instruction on how the skip behaves\n25:  (B7ZLOLBZ). The quotation says \"simply skip fileserving\"; that the skip is silent and never retries\n26:  against a different machine is the gate's reading of it, stated as instruction.\n27:\n28:**What this settles and what it does not** (doyle, B7ZLOLBZ): the submitter rule settles the\n29:EXPERIENCE. Enqueue/dequeue ordering and human-versus-machine injection remain **mechanism questions to\n30:resolve** — they are not reasons to reopen the settled experience, and an adapter answer that disputes\n31:the experience rather than describing its mechanism is answering the wrong question.\n32:\n33:**Audience: adapter owners.** This document is deliberately written WITHOUT core internals, because an\n34:adapter owner must be able to answer \"can my harness do this?\" from public documentation alone. It\n35:describes an interface and a set of obligations, not an implementation.\n36:\n…\n140:## 4. What spt guarantees in return\n…\n142:1. **Token issuance.** A controlling attachment over an authenticated remote origin is issued a\n…\n145:2. **Binding, and an honest split of who establishes it.** Authorization is computed from the reported\n…\n152:   - **The adapter is trusted for, and solely responsible for, the association**: that this payload is\n…\n155:   - **Core can independently verify** only: that the token is authentic and was issued by this node;\n…\n160:   - Therefore a dishonest or defective adapter can misattribute text within the trust it already\n161:     holds over the session. This contract narrows that to the adapter's own acceptance path; it does\n162:     not remove it, and no wording in it should be read as core-side proof of authorship.\n163:3. **Serving semantics, unchanged from #17 / ADR-0058 Am.1.** A live reference on the submitter's own\n164:   machine, 24h TTL, audience scoped to the receiving agent, and a FILE_ACCESS_HELPER notice emitted\n165:   once per submission and path.\n166:\n167:   **A path that names no file on the submitter's machine is SILENTLY SKIPPED.** Reavo: \"if the\n168:   provided filepath doesn't match a file there, then simply skip fileserving\". The skip is silent —\n169:   **no prompt, no notice, no named refusal on that path** (doyle's reading, B7ZLOLBZ) — and there is\n170:   **no fallback to another origin**: spt does not look for the file on the receiving machine, on a\n171:   previous controller's machine, or anywhere else. A quoted path that does not resolve on the\n172:   submitter's computer simply does not become a reference, and the submission is processed exactly as\n173:   if it had quoted nothing. This is the one non-grant in this contract that is NOT announced, and it\n174:   is deliberate: a user quoting a path that happens not to exist on their machine is an ordinary\n175:   event, not an error to report.\n176:4. **No reliable sender, no automatic share — the adopted safety rule** (doyle, 2026-09-12; a gate\n177:   policy adopted alongside Reavo's decision, NOT part of it). Where the submitting origin is not\n178:   established to the standard §4.1 requires, nothing is served automatically. This is a refusal to act\n179:   on an unestablished origin, and it is distinct from the silent skip above: the skip is a path that\n180:   resolved to nothing on a KNOWN sender's machine; this is not knowing the sender. **What makes a\n181:   sender \"unreliable\" is NOT DEFINED in this contract and is not the adapter's to decide** — it is a\n182:   core-side and gate-side question, deliberately left open rather than invented here.\n183:5. **Handoff.** A token stops being issued the moment its holder stops holding the seat. A new holder's\n184:   token can never redeem a previous holder's submission.\n185:\n186:   **UNRESOLVED — NOT AN AUTHORIZED GUARANTEE (doyle, 2026-09-12).** The proposal is that a submission\n187:   whose token was captured while its holder still held the seat stays authorizable for a BOUNDED\n188:   grace period after the seat changes, on the reasoning that capture and not report is when the\n189:   SUBMISSION happened. That is a proposal only. It no longer depends on the buffered-authorship\n190:   question — that is settled (§3.1) — but it does depend on the still-open ordering question (§5.2):\n191:   if acceptance is at dequeue rather than enqueue, \"captured while its holder held the seat\" is not\n192:   established by capture alone. It may not be relied upon.\n193:   The bound also has no value yet and must be justified rather than picked. Until both are ruled, the\n194:   safe reading is that a token whose issuing occupancy has ended is refused by name.\n195:6. **Replay.** A submission id is single-use **within the session and incarnation, across every token\n196:   issued in it** — not merely per token. Rotating or re-issuing a token must not let the same\n197:   submission register a second time (doyle, 2026-09-12). Re-reporting the same id and payload\n198:   re-registers nothing, emits no second helper notice, and **does not extend an existing TTL**. The\n199:   same id with a different payload, or under a different token, is refused by name rather than treated\n200:   as an update.\n201:7. **Refusal is named — with exactly one silent exception.** Every AUTHORIZATION non-grant says which\n202:   condition failed, on the existing declined line: no token; token not valid for this session or\n203:   incarnation; token past its grace bound; viewer; submission id reused with different payload;\n204:   payload quoted no absolute path; sender not established (§4.4).\n205:\n206:   **The exception is §4.3's missing file, and it is silent by decision, not by omission.** A quoted\n207:   path that resolves to nothing on the submitter's machine produces no declined line, no notice and\n208:   no name. The distinction is: a REFUSAL means the authorization failed; a SKIP means authorization\n209:   was fine and there was simply no file there. Do not collapse the two, and do not add a named refusal\n210:   for the skip on the grounds that every other outcome has one.\n211:8. **Separation of concerns, structurally.** Input processing and serving authorization are\n212:   independent: a refused authorization never alters, delays or fails the submission itself, and a\n213:   submission is delivered and processed identically whether or not a token rode with it.\n214:\n215:## 5. The question for adapter owners\n216:\n217:Using only this document:\n218:\n219:1. Does your harness have an **acceptance surface** as defined in §2 — a point where a submission is\n220:   committed by the user and is not yet queued?\n221:2. **The ordering question — this replaces the old buffered-authorship question, which is now\n222:   settled.** Do NOT answer about who typed the characters: under the submitter rule the token current\n223:   at acceptance is correct by definition, even if someone else typed the text. Answer instead about\n224:   your QUEUE: does your acceptance point sit at **enqueue** (the submission is captured as it enters\n225:   the queue) or at **dequeue** (captured as the harness takes it off for processing)? If it is\n226:   dequeue, what can change the seat between the two, and can your adapter reach the enqueue point at\n227:   all?\n228:2b. **Machine-injected input.** Can input reach that same acceptance surface WITHOUT a human pressing\n229:   send — hooks, replayed or scripted input, automation writing into the same path, a resumed session\n230:   re-submitting? Can your adapter tell that case apart from a human submission, and what does it\n231:   currently capture for it? A machine injection that captures the seat-holder's token would attribute\n232:   a machine's submission to a person, which is a mechanism question this contract has NOT resolved.\n233:3. At that point, can the adapter **read and store** a value, and keep it associated with that exact\n234:   submission through any queueing the harness performs? Can the harness EDIT or SPLIT the text after\n235:   acceptance, and if so can your adapter OBSERVE that it did (§3.2)? Answer what you can observe, not\n236:   what you would like to guarantee: if there is no post-acceptance observation, say so — an adapter\n237:   that cannot see later edits must not promise to detect them, and reporting the limitation is the\n238:   answer this contract wants.\n239:4. When the submission is reported, can the adapter include the stored value, its own submission id,\n240:   and the **exact committed payload text** in the same report?\n241:5. If any of those is impossible, **what precisely is missing** — a hook that does not exist, a hook\n242:   that fires too late, a buffer the adapter cannot see behind, an association the harness drops, a\n243:   payload the harness rewrites?\n244:\n245:Answer (5) concretely if it applies. A named limitation is the useful answer and the one that gets a\n246:decision; \"probably fine\" is not, and neither is a workaround that samples the current controller.\n247:**An answer here is feasibility input, not approval**: doyle holds the approval, and the clauses marked\n248:unresolved below are not guarantees an adapter may build against yet.\n249:\n250:## 6. Known open items, so nobody assumes they are settled\n251:\n252:- **CLOSED, recorded so nobody reopens it:** \"which controller's text is this, if one typed and\n253:  another sent\" is SETTLED by Reavo's decision — the sender's computer, full stop. Earlier revisions of\n254:  this document carried it as the biggest open question; it is not one. Re-raising it is out of scope,\n255:  and an adapter must not build attribution machinery to answer it.\n256:- **Enqueue-versus-dequeue ordering is a MECHANISM question, still open** (doyle, B7ZLOLBZ). Where the\n257:  acceptance point sits relative to the queue decides whether \"the token current at acceptance\" is the\n258:  submitter's token in practice. Adapter answers to §5.2 are the input to that ruling. It does not\n259:  reopen the experience.\n260:- **ORIGIN SIGNALING IS AN UNRESOLVED REQUIREMENT, not an adapter chore** (doyle). Machine-injected\n261:  submissions were MEASURED indistinguishable from human ones at the harness level (§7), and the only\n262:  separator in the field today is an adapter recognising its own transport's payload shapes — a\n263:  heuristic that establishes \"this looks like something spt sent\", never \"a person submitted this\".\n264:  Recognizing payload shapes is not authenticated human provenance. What is missing is a trustworthy\n265:  origin signal; until one exists such submissions report with no token, which is a floor and not a\n266:  solution. Adapter answers to §5.2b describe the gap; they do not close it.\n267:- **A resumed session re-submitting and externally scripted input are SEPARATE, both uncharacterised**,\n268:  and external automation is **not** equivalent to a resumed session — neither answer follows from the\n269:  other.\n270:- **What makes a sender \"unreliable\" (§4.4) is UNDEFINED here** and is deliberately not the adapter's\n271:  to decide. The adopted safety rule says no automatic share in that case; the threshold is core-side\n272:  and gate-side.\n273:- **The post-handoff grace period (§4.5) is a PROPOSAL, not an authorized guarantee.** The submitter\n274:  rule reduces its urgency — the submitter is by definition whoever held the seat at acceptance — but\n275:  it is still unruled, and its bound still has **no value**; it must be justified, not picked.\n276:- **§4.2's split of responsibility is deliberate**: the association is the adapter's to establish and\n277:  core cannot verify it independently. Nothing in this contract is core-side proof of authorship.\n278:- Whether the token is readable through an existing authenticated read verb, or needs a new surface,\n279:  is **not decided** and is deliberately absent from this contract — it is an implementation question\n280:  and adapter owners should not need it to answer §5.\n281:- Acceptance criteria for #300 live on the issue (comment 5645159945) and are proposed, not granted.\n282:- If no shipped adapter can satisfy §3.1, that is a concrete limitation for an operator decision via\n283:  lia, not a licence to reduce the behaviour.\n284:- The **silent skip** (§4.3) is the one non-grant that emits nothing. It is easy to misread as a bug\n285:  report waiting to happen — \"the file didn't get shared and nothing said why\" — and it is deliberate.\n286:  If experience shows users need a signal, that is a new operator decision, not a contract correction.\n287:\n288:## 7. Adapter answers on record\n289:\n290:### claude-spt (perri, 2026-09-12) — answered against this frame, with measurements\n291:\n292:**§5.1 acceptance surface: YES.** `UserPromptSubmit` fires when a submission is committed, before the\n293:model sees it, carrying the exact committed text and session id, and can block.\n294:\n295:**Two holes, and they are TWO SEPARATE POPULATIONS** — perri's precision fix, kept apart here because\n296:they need different contract language and merging them states something false about both:\n297:\n298:- **All submissions: 302 audited, 227 hook-covered.** The 75 misses are harness-synthesised transcript\n299:  entries OR built-in local slash commands (`/compact`, `/reload-plugins` mid-session are the clean\n300:  cases). This is a **surface gap the adapter cannot close**.\n301:- **PTY-typed submissions only: 133 audited, 103 covered.** All 30 misses are safe-mode sessions, where\n302:  hooks are off BY DESIGN. That is **configuration, not a defect** — a session that legitimately has no\n303:  adapter at all.\n304:\n305:Both land on \"no token\", by different routes. **Consequence for this contract: \"no token\" is a\n306:FIRST-CLASS outcome, not an edge case** (§3.4), and any design that treats a missing token as anomalous\n307:is wrong on this harness.\n308:\n309:**Instrument limit, carried with the numbers:** the audit observes hook OUTPUT in the transcript, not\n310:hook INVOCATION, so a hook that fired and emitted nothing is invisible to the count. The positive\n311:controls are the coverage figures themselves — 227/302 and 103/133 — so it is an instrument that counts\n312:rather than a detector that can never fire.\n313:\n314:**§5.2 ordering: ENQUEUE, measured, n=3.** With a turn demonstrably still executing, submissions typed\n315:into the input box fired the hook at **+0.5s, +0.9s and +1.0s** after Enter — exactly one fire each,\n316:with **no second fire** when the harness later folded the text into the running turn. Capture therefore\n317:sits at enqueue, ahead of what the harness does next, and §3.1 is satisfiable **for the cases\n318:exercised**.\n319:\n320:**Three observations are evidence about those three cases, not universal coverage** — a distinction the\n321:measurer drew first and this document keeps in its own voice. They establish that enqueue capture\n322:happens on this path; they do not establish that every submission on this harness takes it.\n323:\n324:**The three caveats are recorded WITH the result, not summarised past it** (perri's own framing, and\n325:they are the reason to trust the number): the submissions were PTY-typed by spt rather than by a human,\n326:on the same keystroke path into the same input box; the endpoint was forced idle to take that route,\n327:which changes spt's routing decision and not the harness's queueing; and **one narrower window remains\n328:unmeasured** — a submission typed into the Stop-to-next-turn boundary, which an in-tree comment claims\n329:is folded into the running turn with no hook at all. That claim is neither confirmed nor refuted and is\n330:asserted in neither direction here.\n331:\n332:**§5.2b machine injection: INDISTINGUISHABLE AT THE HARNESS LEVEL — and the probe above was itself a\n333:machine submission.** Core PTY-typed the text and pressed Enter with no human involved, and the hook\n334:fired identically to a human submission. This is spt's own normal delivery path to a busy agent, not a\n335:hypothetical. The adapter can separate them **only by recognising its own transport's payload shapes**,\n336:a discriminator that already exists for an adjacent reason: reporting a delivered peer message back as\n337:user input would launder a peer's shortform tags into an ingest edge. For such a submission the adapter\n338:captures **nothing** and reports with no token, per §3.4.\n339:\n340:**What this actually exposes is an UNRESOLVED ORIGIN-SIGNALING REQUIREMENT, not an adapter chore**\n341:(doyle's correction to an earlier draft of mine, which framed it as a maintenance obligation on core to\n342:announce every injection shape). **Recognizing payload shapes is not authenticated human provenance.**\n343:A pattern list is a heuristic over today's formats: it can be wrong, it can go stale, and even when it\n344:is right it establishes only \"this looks like something spt sent\", never \"a person submitted this\".\n345:\n346:So the gap is not that adapters must track core's injection formats — it is that **nothing in this\n347:system currently signals origin in a way an adapter could trust.** That mechanism does not exist yet,\n348:and this contract does not pretend an adapter's shape-matching substitutes for it. Until it does,\n349:machine-injected submissions report with no token (§3.4), which is correct but is a floor rather than\n350:a solution.\n351:\n352:Two further injection sources — a resumed session re-submitting, and scripted input originating outside\n353:spt — are **uncharacterised** and reach the same surface. They are deliberately not guessed at, and\n354:**external automation is not equivalent to a resumed session**: they are separate origins whose answers\n355:do not follow from one another.\n356:\n357:**§5.3 carry: satisfied, and for a better reason than diligence.** Capture and report happen inside the\n358:SAME hook invocation, so nothing has to survive a queue at all. **Edit/split detection: CANNOT BE DONE.**\n359:The adapter sees a submission exactly once and never again — no post-acceptance event, no rewrite\n360:signal, nothing to diff against. It binds only the bytes it saw, which is exactly what §3.2 requires —\n361:authorization is of the ORIGINAL ACCEPTED BYTES — but it **cannot NOTICE a rewrite**. Under the\n362:corrected §3.2 that is not a failure to satisfy the clause: the adapter reports the limitation instead\n363:of promising detection it cannot deliver, and the capture of the accepted bytes stands. What it does\n364:mean is that a path introduced by a later rewrite could not be refused BY THE ADAPTER; it is refused by\n365:the contract, since authorization never extended to it.\n366:\n367:**§5.4 report: yes** — adapter-minted submission id, token, and exact committed bytes in one call at\n368:acceptance. Two operational facts: the hook runs against a ~5s deadline (measured p99 4835ms on that\n369:node) so **a report can be lost to a kill** — which is an argument FOR §3.5's same-id-same-payload\n370:retry, not merely a tolerance of it; and 99.4% of the hook's wall time is serial `spt` process spawns,\n371:so **the token read must fold into a call the hook already makes** rather than adding a spawn on the\n372:deadline-critical path. Noted for the implementation question this contract deliberately leaves open:\n373:reading the token from inside `UserPromptSubmit` IS the acceptance-time read, and is a forbidden sample\n374:only when taken at report time.\n375:\n376:**Named limitations (§5.5):** no queued-vs-immediate flag and no sat-time on the hook input; no\n377:post-acceptance observation, so rewrites are undetectable; the surface is neither universal nor\n378:guaranteed enabled; the hook is deadline-killed under load, so reports must be idempotent and\n379:loss-tolerant; and machine-injected submissions are separable only by the adapter's recognition of\n380:shapes it has been told about.\n381:\n382:### omp-spt (emphasys, 2026-09-13, message 4II3N2NA) — answered from public upstream declarations, not a runtime measurement\n383:\n384:**No submission-bound carrier.** `InputEvent` carries `type`, `text`, optional `images`, and\n385:`source: \"interactive\" | \"rpc\" | \"extension\"` — no submission id, no attachment identity, no\n386:core-issued value. `BeforeAgentStartEvent` carries `prompt`/`images`/`systemPrompt`, nothing more.\n387:**`InputEventResult` may replace text/images**, so observed text is not guaranteed to be the committed\n388:payload after later extensions run. `sendUserMessage` permits programmatic prompts and queued streaming.\n389:\n390:**§5.2 ordering: UNVERIFIED.** The declarations do not establish a pre-enqueue acceptance boundary;\n391:emphasys inspected upstream `main` declarations only and will not promise ordering or byte preservation.\n392:\n393:**§5.2b origin: `source` names a ROUTE, not a person.** `source === \"interactive\"` distinguishes input\n394:routes from one another, not an authenticated controller from automation using the same route; no\n395:replay/resume discriminator exists.\n396:\n397:Scope carried with the answer: no experiment, no installed-runtime measurement, no core-source inspection.\n398:\n399:## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n400:\n401:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n402:\n403:**Operator, 2026-09-13, direct:** \"#300 needs to be developed entirely independently of harness adapters.\n404:spt-core does not concern itself with harness adapter integration. omp-spt and/or claude-spt should not\n405:have anything to do with #300. they already submit USER_INPUT kind event hooks, and that's all spt-core\n406:should be asking of them.\"\n407:\n408:That strikes the whole adapter half of this contract — §3's obligations, the token, and the first cut of\n409:this ruling (a manifest declaration plus a submission id, retracted within the hour). What remains is\n410:what core can do with what it ALREADY receives: a session-authenticated USER_INPUT report carrying the\n411:exact payload, at whatever moment the harness reports it.\n412:\n413:1. **Core binds origin at RECEIPT of every USER_INPUT report** — the session's current authenticated\n414:   REMOTE controller seat (the broker-owned `driven_by`). Local seat, viewer, or no seat ⇒ no origin ⇒\n415:   nothing served, named on the declined line. No adapter declares anything; no adapter is asked when it\n416:   reports.\n417:2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\n418:   USER_INPUT whose payload is a delivery core wrote into that session binds no origin — recognised by\n419:   the bytes core wrote, never by payload shape. This is core's origin signal for the one injection\n420:   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n421:   the seat as the submitter rule says.\n…\n436:\n…\n478:  owner refusal, reply timeout, and persistence failure each name their condition."}],"details":{"displayContent":{"text":"# Receipt-bound input provenance — core-only contract\n\n**Current contract: §8, core-only.** Sections 0–7 retain the superseded\nadapter-design discussion and measurements; they impose no adapter obligations.\nThe implementation uses the existing USER_INPUT reports and controller rc stream.\nThe two-node field acceptance remains separate from the doc/impl/unit lane.\n\n## The operator decision this contract is bound to\n\n**Provenance follows the SUBMITTER, not the AUTHOR.** The origin used is the computer of the person who\nsubmits the input — never the computer of whoever typed the characters, when those differ.\n\n**Reavo, verbatim as relayed by lia** (lia's message `5Y45PXOU`; relay chain Reavo → lia → doyle →\ntodlando — doyle did NOT receive it directly from Reavo):\n\n> yes, it should use the sender's computer. if the provided filepath doesn't match a file there, then\n> simply skip fileserving\n\n**Two things are NOT inside that quotation and are attributed separately, so nobody cites the operator\nfor them:**\n\n- **\"No reliable sender, no automatic share\"** — the ADOPTED SAFETY RULE (doyle, 2026-09-12). It is a\n  gate policy adopted alongside the decision, not part of Reavo's words.\n- **No prompt, and no fallback to another origin** — doyle's instruction on how the skip behaves\n  (B7ZLOLBZ). The quotation says \"simply skip fileserving\"; that the skip is silent and never retries\n  against a different machine is the gate's reading of it, stated as instruction.\n\n**What this settles and what it does not** (doyle, B7ZLOLBZ): the submitter rule settles the\nEXPERIENCE. Enqueue/dequeue ordering and human-versus-machine injection remain **mechanism questions to\nresolve** — they are not reasons to reopen the settled experience, and an adapter answer that disputes\nthe experience rather than describing its mechanism is answering the wrong question.\n\n**Audience: adapter owners.** This document is deliberately written WITHOUT core internals, because an\nadapter owner must be able to answer \"can my harness do this?\" from public documentation alone. It\ndescribes an interface and a set of obligations, not an implementation.\n\n…\n## 4. What spt guarantees in return\n…\n1. **Token issuance.** A controlling attachment over an authenticated remote origin is issued a\n…\n2. **Binding, and an honest split of who establishes it.** Authorization is computed from the reported\n…\n   - **The adapter is trusted for, and solely responsible for, the association**: that this payload is\n…\n   - **Core can independently verify** only: that the token is authentic and was issued by this node;\n…\n   - Therefore a dishonest or defective adapter can misattribute text within the trust it already\n     holds over the session. This contract narrows that to the adapter's own acceptance path; it does\n     not remove it, and no wording in it should be read as core-side proof of authorship.\n3. **Serving semantics, unchanged from #17 / ADR-0058 Am.1.** A live reference on the submitter's own\n   machine, 24h TTL, audience scoped to the receiving agent, and a FILE_ACCESS_HELPER notice emitted\n   once per submission and path.\n\n   **A path that names no file on the submitter's machine is SILENTLY SKIPPED.** Reavo: \"if the\n   provided filepath doesn't match a file there, then simply skip fileserving\". The skip is silent —\n   **no prompt, no notice, no named refusal on that path** (doyle's reading, B7ZLOLBZ) — and there is\n   **no fallback to another origin**: spt does not look for the file on the receiving machine, on a\n   previous controller's machine, or anywhere else. A quoted path that does not resolve on the\n   submitter's computer simply does not become a reference, and the submission is processed exactly as\n   if it had quoted nothing. This is the one non-grant in this contract that is NOT announced, and it\n   is deliberate: a user quoting a path that happens not to exist on their machine is an ordinary\n   event, not an error to report.\n4. **No reliable sender, no automatic share — the adopted safety rule** (doyle, 2026-09-12; a gate\n   policy adopted alongside Reavo's decision, NOT part of it). Where the submitting origin is not\n   established to the standard §4.1 requires, nothing is served automatically. This is a refusal to act\n   on an unestablished origin, and it is distinct from the silent skip above: the skip is a path that\n   resolved to nothing on a KNOWN sender's machine; this is not knowing the sender. **What makes a\n   sender \"unreliable\" is NOT DEFINED in this contract and is not the adapter's to decide** — it is a\n   core-side and gate-side question, deliberately left open rather than invented here.\n5. **Handoff.** A token stops being issued the moment its holder stops holding the seat. A new holder's\n   token can never redeem a previous holder's submission.\n\n   **UNRESOLVED — NOT AN AUTHORIZED GUARANTEE (doyle, 2026-09-12).** The proposal is that a submission\n   whose token was captured while its holder still held the seat stays authorizable for a BOUNDED\n   grace period after the seat changes, on the reasoning that capture and not report is when the\n   SUBMISSION happened. That is a proposal only. It no longer depends on the buffered-authorship\n   question — that is settled (§3.1) — but it does depend on the still-open ordering question (§5.2):\n   if acceptance is at dequeue rather than enqueue, \"captured while its holder held the seat\" is not\n   established by capture alone. It may not be relied upon.\n   The bound also has no value yet and must be justified rather than picked. Until both are ruled, the\n   safe reading is that a token whose issuing occupancy has ended is refused by name.\n6. **Replay.** A submission id is single-use **within the session and incarnation, across every token\n   issued in it** — not merely per token. Rotating or re-issuing a token must not let the same\n   submission register a second time (doyle, 2026-09-12). Re-reporting the same id and payload\n   re-registers nothing, emits no second helper notice, and **does not extend an existing TTL**. The\n   same id with a different payload, or under a different token, is refused by name rather than treated\n   as an update.\n7. **Refusal is named — with exactly one silent exception.** Every AUTHORIZATION non-grant says which\n   condition failed, on the existing declined line: no token; token not valid for this session or\n   incarnation; token past its grace bound; viewer; submission id reused with different payload;\n   payload quoted no absolute path; sender not established (§4.4).\n\n   **The exception is §4.3's missing file, and it is silent by decision, not by omission.** A quoted\n   path that resolves to nothing on the submitter's machine produces no declined line, no notice and\n   no name. The distinction is: a REFUSAL means the authorization failed; a SKIP means authorization\n   was fine and there was simply no file there. Do not collapse the two, and do not add a named refusal\n   for the skip on the grounds that every other outcome has one.\n8. **Separation of concerns, structurally.** Input processing and serving authorization are\n   independent: a refused authorization never alters, delays or fails the submission itself, and a\n   submission is delivered and processed identically whether or not a token rode with it.\n\n## 5. The question for adapter owners\n\nUsing only this document:\n\n1. Does your harness have an **acceptance surface** as defined in §2 — a point where a submission is\n   committed by the user and is not yet queued?\n2. **The ordering question — this replaces the old buffered-authorship question, which is now\n   settled.** Do NOT answer about who typed the characters: under the submitter rule the token current\n   at acceptance is correct by definition, even if someone else typed the text. Answer instead about\n   your QUEUE: does your acceptance point sit at **enqueue** (the submission is captured as it enters\n   the queue) or at **dequeue** (captured as the harness takes it off for processing)? If it is\n   dequeue, what can change the seat between the two, and can your adapter reach the enqueue point at\n   all?\n2b. **Machine-injected input.** Can input reach that same acceptance surface WITHOUT a human pressing\n   send — hooks, replayed or scripted input, automation writing into the same path, a resumed session\n   re-submitting? Can your adapter tell that case apart from a human submission, and what does it\n   currently capture for it? A machine injection that captures the seat-holder's token would attribute\n   a machine's submission to a person, which is a mechanism question this contract has NOT resolved.\n3. At that point, can the adapter **read and store** a value, and keep it associated with that exact\n   submission through any queueing the harness performs? Can the harness EDIT or SPLIT the text after\n   acceptance, and if so can your adapter OBSERVE that it did (§3.2)? Answer what you can observe, not\n   what you would like to guarantee: if there is no post-acceptance observation, say so — an adapter\n   that cannot see later edits must not promise to detect them, and reporting the limitation is the\n   answer this contract wants.\n4. When the submission is reported, can the adapter include the stored value, its own submission id,\n   and the **exact committed payload text** in the same report?\n5. If any of those is impossible, **what precisely is missing** — a hook that does not exist, a hook\n   that fires too late, a buffer the adapter cannot see behind, an association the harness drops, a\n   payload the harness rewrites?\n\nAnswer (5) concretely if it applies. A named limitation is the useful answer and the one that gets a\ndecision; \"probably fine\" is not, and neither is a workaround that samples the current controller.\n**An answer here is feasibility input, not approval**: doyle holds the approval, and the clauses marked\nunresolved below are not guarantees an adapter may build against yet.\n\n## 6. Known open items, so nobody assumes they are settled\n\n- **CLOSED, recorded so nobody reopens it:** \"which controller's text is this, if one typed and\n  another sent\" is SETTLED by Reavo's decision — the sender's computer, full stop. Earlier revisions of\n  this document carried it as the biggest open question; it is not one. Re-raising it is out of scope,\n  and an adapter must not build attribution machinery to answer it.\n- **Enqueue-versus-dequeue ordering is a MECHANISM question, still open** (doyle, B7ZLOLBZ). Where the\n  acceptance point sits relative to the queue decides whether \"the token current at acceptance\" is the\n  submitter's token in practice. Adapter answers to §5.2 are the input to that ruling. It does not\n  reopen the experience.\n- **ORIGIN SIGNALING IS AN UNRESOLVED REQUIREMENT, not an adapter chore** (doyle). Machine-injected\n  submissions were MEASURED indistinguishable from human ones at the harness level (§7), and the only\n  separator in the field today is an adapter recognising its own transport's payload shapes — a\n  heuristic that establishes \"this looks like something spt sent\", never \"a person submitted this\".\n  Recognizing payload shapes is not authenticated human provenance. What is missing is a trustworthy\n  origin signal; until one exists such submissions report with no token, which is a floor and not a\n  solution. Adapter answers to §5.2b describe the gap; they do not close it.\n- **A resumed session re-submitting and externally scripted input are SEPARATE, both uncharacterised**,\n  and external automation is **not** equivalent to a resumed session — neither answer follows from the\n  other.\n- **What makes a sender \"unreliable\" (§4.4) is UNDEFINED here** and is deliberately not the adapter's\n  to decide. The adopted safety rule says no automatic share in that case; the threshold is core-side\n  and gate-side.\n- **The post-handoff grace period (§4.5) is a PROPOSAL, not an authorized guarantee.** The submitter\n  rule reduces its urgency — the submitter is by definition whoever held the seat at acceptance — but\n  it is still unruled, and its bound still has **no value**; it must be justified, not picked.\n- **§4.2's split of responsibility is deliberate**: the association is the adapter's to establish and\n  core cannot verify it independently. Nothing in this contract is core-side proof of authorship.\n- Whether the token is readable through an existing authenticated read verb, or needs a new surface,\n  is **not decided** and is deliberately absent from this contract — it is an implementation question\n  and adapter owners should not need it to answer §5.\n- Acceptance criteria for #300 live on the issue (comment 5645159945) and are proposed, not granted.\n- If no shipped adapter can satisfy §3.1, that is a concrete limitation for an operator decision via\n  lia, not a licence to reduce the behaviour.\n- The **silent skip** (§4.3) is the one non-grant that emits nothing. It is easy to misread as a bug\n  report waiting to happen — \"the file didn't get shared and nothing said why\" — and it is deliberate.\n  If experience shows users need a signal, that is a new operator decision, not a contract correction.\n\n## 7. Adapter answers on record\n\n### claude-spt (perri, 2026-09-12) — answered against this frame, with measurements\n\n**§5.1 acceptance surface: YES.** `UserPromptSubmit` fires when a submission is committed, before the\nmodel sees it, carrying the exact committed text and session id, and can block.\n\n**Two holes, and they are TWO SEPARATE POPULATIONS** — perri's precision fix, kept apart here because\nthey need different contract language and merging them states something false about both:\n\n- **All submissions: 302 audited, 227 hook-covered.** The 75 misses are harness-synthesised transcript\n  entries OR built-in local slash commands (`/compact`, `/reload-plugins` mid-session are the clean\n  cases). This is a **surface gap the adapter cannot close**.\n- **PTY-typed submissions only: 133 audited, 103 covered.** All 30 misses are safe-mode sessions, where\n  hooks are off BY DESIGN. That is **configuration, not a defect** — a session that legitimately has no\n  adapter at all.\n\nBoth land on \"no token\", by different routes. **Consequence for this contract: \"no token\" is a\nFIRST-CLASS outcome, not an edge case** (§3.4), and any design that treats a missing token as anomalous\nis wrong on this harness.\n\n**Instrument limit, carried with the numbers:** the audit observes hook OUTPUT in the transcript, not\nhook INVOCATION, so a hook that fired and emitted nothing is invisible to the count. The positive\ncontrols are the coverage figures themselves — 227/302 and 103/133 — so it is an instrument that counts\nrather than a detector that can never fire.\n\n**§5.2 ordering: ENQUEUE, measured, n=3.** With a turn demonstrably still executing, submissions typed\ninto the input box fired the hook at **+0.5s, +0.9s and +1.0s** after Enter — exactly one fire each,\nwith **no second fire** when the harness later folded the text into the running turn. Capture therefore\nsits at enqueue, ahead of what the harness does next, and §3.1 is satisfiable **for the cases\nexercised**.\n\n**Three observations are evidence about those three cases, not universal coverage** — a distinction the\nmeasurer drew first and this document keeps in its own voice. They establish that enqueue capture\nhappens on this path; they do not establish that every submission on this harness takes it.\n\n**The three caveats are recorded WITH the result, not summarised past it** (perri's own framing, and\nthey are the reason to trust the number): the submissions were PTY-typed by spt rather than by a human,\non the same keystroke path into the same input box; the endpoint was forced idle to take that route,\nwhich changes spt's routing decision and not the harness's queueing; and **one narrower window remains\nunmeasured** — a submission typed into the Stop-to-next-turn boundary, which an in-tree comment claims\nis folded into the running turn with no hook at all. That claim is neither confirmed nor refuted and is\nasserted in neither direction here.\n\n**§5.2b machine injection: INDISTINGUISHABLE AT THE HARNESS LEVEL — and the probe above was itself a\nmachine submission.** Core PTY-typed the text and pressed Enter with no human involved, and the hook\nfired identically to a human submission. This is spt's own normal delivery path to a busy agent, not a\nhypothetical. The adapter can separate them **only by recognising its own transport's payload shapes**,\na discriminator that already exists for an adjacent reason: reporting a delivered peer message back as\nuser input would launder a peer's shortform tags into an ingest edge. For such a submission the adapter\ncaptures **nothing** and reports with no token, per §3.4.\n\n**What this actually exposes is an UNRESOLVED ORIGIN-SIGNALING REQUIREMENT, not an adapter chore**\n(doyle's correction to an earlier draft of mine, which framed it as a maintenance obligation on core to\nannounce every injection shape). **Recognizing payload shapes is not authenticated human provenance.**\nA pattern list is a heuristic over today's formats: it can be wrong, it can go stale, and even when it\nis right it establishes only \"this looks like something spt sent\", never \"a person submitted this\".\n\nSo the gap is not that adapters must track core's injection formats — it is that **nothing in this\nsystem currently signals origin in a way an adapter could trust.** That mechanism does not exist yet,\nand this contract does not pretend an adapter's shape-matching substitutes for it. Until it does,\nmachine-injected submissions report with no token (§3.4), which is correct but is a floor rather than\na solution.\n\nTwo further injection sources — a resumed session re-submitting, and scripted input originating outside\nspt — are **uncharacterised** and reach the same surface. They are deliberately not guessed at, and\n**external automation is not equivalent to a resumed session**: they are separate origins whose answers\ndo not follow from one another.\n\n**§5.3 carry: satisfied, and for a better reason than diligence.** Capture and report happen inside the\nSAME hook invocation, so nothing has to survive a queue at all. **Edit/split detection: CANNOT BE DONE.**\nThe adapter sees a submission exactly once and never again — no post-acceptance event, no rewrite\nsignal, nothing to diff against. It binds only the bytes it saw, which is exactly what §3.2 requires —\nauthorization is of the ORIGINAL ACCEPTED BYTES — but it **cannot NOTICE a rewrite**. Under the\ncorrected §3.2 that is not a failure to satisfy the clause: the adapter reports the limitation instead\nof promising detection it cannot deliver, and the capture of the accepted bytes stands. What it does\nmean is that a path introduced by a later rewrite could not be refused BY THE ADAPTER; it is refused by\nthe contract, since authorization never extended to it.\n\n**§5.4 report: yes** — adapter-minted submission id, token, and exact committed bytes in one call at\nacceptance. Two operational facts: the hook runs against a ~5s deadline (measured p99 4835ms on that\nnode) so **a report can be lost to a kill** — which is an argument FOR §3.5's same-id-same-payload\nretry, not merely a tolerance of it; and 99.4% of the hook's wall time is serial `spt` process spawns,\nso **the token read must fold into a call the hook already makes** rather than adding a spawn on the\ndeadline-critical path. Noted for the implementation question this contract deliberately leaves open:\nreading the token from inside `UserPromptSubmit` IS the acceptance-time read, and is a forbidden sample\nonly when taken at report time.\n\n**Named limitations (§5.5):** no queued-vs-immediate flag and no sat-time on the hook input; no\npost-acceptance observation, so rewrites are undetectable; the surface is neither universal nor\nguaranteed enabled; the hook is deadline-killed under load, so reports must be idempotent and\nloss-tolerant; and machine-injected submissions are separable only by the adapter's recognition of\nshapes it has been told about.\n\n### omp-spt (emphasys, 2026-09-13, message 4II3N2NA) — answered from public upstream declarations, not a runtime measurement\n\n**No submission-bound carrier.** `InputEvent` carries `type`, `text`, optional `images`, and\n`source: \"interactive\" | \"rpc\" | \"extension\"` — no submission id, no attachment identity, no\ncore-issued value. `BeforeAgentStartEvent` carries `prompt`/`images`/`systemPrompt`, nothing more.\n**`InputEventResult` may replace text/images**, so observed text is not guaranteed to be the committed\npayload after later extensions run. `sendUserMessage` permits programmatic prompts and queued streaming.\n\n**§5.2 ordering: UNVERIFIED.** The declarations do not establish a pre-enqueue acceptance boundary;\nemphasys inspected upstream `main` declarations only and will not promise ordering or byte preservation.\n\n**§5.2b origin: `source` names a ROUTE, not a person.** `source === \"interactive\"` distinguishes input\nroutes from one another, not an authenticated controller from automation using the same route; no\nreplay/resume discriminator exists.\n\nScope carried with the answer: no experiment, no installed-runtime measurement, no core-source inspection.\n\n## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n\n**Operator, 2026-09-13, direct:** \"#300 needs to be developed entirely independently of harness adapters.\nspt-core does not concern itself with harness adapter integration. omp-spt and/or claude-spt should not\nhave anything to do with #300. they already submit USER_INPUT kind event hooks, and that's all spt-core\nshould be asking of them.\"\n\nThat strikes the whole adapter half of this contract — §3's obligations, the token, and the first cut of\nthis ruling (a manifest declaration plus a submission id, retracted within the hour). What remains is\nwhat core can do with what it ALREADY receives: a session-authenticated USER_INPUT report carrying the\nexact payload, at whatever moment the harness reports it.\n\n1. **Core binds origin at RECEIPT of every USER_INPUT report** — the session's current authenticated\n   REMOTE controller seat (the broker-owned `driven_by`). Local seat, viewer, or no seat ⇒ no origin ⇒\n   nothing served, named on the declined line. No adapter declares anything; no adapter is asked when it\n   reports.\n2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\n   USER_INPUT whose payload is a delivery core wrote into that session binds no origin — recognised by\n   the bytes core wrote, never by payload shape. This is core's origin signal for the one injection\n   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n   the seat as the submitter rule says.\n…\n\n…\n  owner refusal, reply timeout, and persistence failure each name their condition.","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,null,140,null,142,null,145,null,152,null,155,null,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,null,436,null,478]},"fileSize":36382,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs\\INPUT-PROVENANCE-CONTRACT.md"}}},"isError":false,"timestamp":1789299032463}}
{"type":"message","id":"f842c1fe","parentId":"a276d71c","timestamp":"2026-09-13T11:30:32.467Z","message":{"role":"toolResult","toolCallId":"call_fExd07qKDXOHmXAp8aYCx3wj|fc_033a93ad95e303c1016aa68957b80487d281afcbe7d8c68f5e","toolName":"read","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md#EF82]\n1:# 0058 — File transfer is pull-model: an attachment is a served file plus a link\n…\n30:## Consequences\n…\n32:- A transferred file is only as available as its owner node; an offline owner means a link\n…\n36:- **Reference vs snapshot, and lifetime (round 2, Q8):** a `serve add` entry serves the file AT\n…\n42:\n43:## Amendment 1 — a user-quoted filepath is served automatically for the receiving agent (operator directive, 2026-09-06; recorded by doyle, forks marked)\n44:\n45:The operator directed (releases#17): when a user's message quotes a filepath, spt-core\n46:automatically serves that file for a limited time (24h TTL) and exposes it **only to the agent\n47:that received the message**, via the FILE_ACCESS_HELPER now-signal. This widens #17 from\n48:\"message carries attachments\" to \"user quoted a path\", and it is built as part of WEBSERVE.\n49:\n50:How it composes with this ADR and ADR-0057:\n51:\n52:- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\n53:  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\n54:  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\n55:  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\n56:  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\n57:  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\n58:- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\n59:  (message, path).\n60:- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\n61:  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\n62:  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\n63:  log of what was offered, never evidence that the link still resolves. Stated here rather\n64:  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\n65:  would ship as a claim rather than a behaviour.\n66:- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n67:  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n68:  dir entry under the same TTL and audience.\n69:- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\n70:  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\n71:  file lives on the user's node, so registration happens THERE on the agent's behalf — a\n72:  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\n73:  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\n74:  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\n75:\n76:**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\n77:the user's live file, edits visible, 404 once deleted — not a snapshot. The user said \"look at\n78:this\", not \"keep this as it was\", and a live reference costs no copy. It is therefore a *file*\n79:(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\n80:fields are per-entry and kind-independent.\n81:\n82:## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n83:\n84:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n85:The core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\n86:supersedes Amendment 1's local-readable notice and its proposed new WEB request\n87:authority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\n88:unchanged.\n89:\n90:At receipt of an existing session-authenticated input report, the broker snapshots\n91:its live remote controller connection. Requests and replies ride that same rc\n92:stream; the owner derives the audience from its locally established target. Local,\n93:viewer-only, and absent seats decline by name, without inspecting receiver-side\n94:paths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n95:one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n96:remain the existing mechanisms.\n97:\n98:Identical payload/session reports cannot renew a live reference or publish another\n99:notice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\n100:proof that registration did not happen. Missing files alone are silent; other\n101:non-grants are named. The hook receipt and owner-reply waits are bounded separately.\n102:This is receipt-seat attribution, not reconstructed keystroke provenance; adapters\n103:receive no new integration obligation."}],"details":{"totalLines":103,"displayContent":{"text":"# 0058 — File transfer is pull-model: an attachment is a served file plus a link\n…\n## Consequences\n…\n- A transferred file is only as available as its owner node; an offline owner means a link\n…\n- **Reference vs snapshot, and lifetime (round 2, Q8):** a `serve add` entry serves the file AT\n…\n\r\n## Amendment 1 — a user-quoted filepath is served automatically for the receiving agent (operator directive, 2026-09-06; recorded by doyle, forks marked)\r\n\r\nThe operator directed (releases#17): when a user's message quotes a filepath, spt-core\r\nautomatically serves that file for a limited time (24h TTL) and exposes it **only to the agent\r\nthat received the message**, via the FILE_ACCESS_HELPER now-signal. This widens #17 from\r\n\"message carries attachments\" to \"user quoted a path\", and it is built as part of WEBSERVE.\r\n\r\nHow it composes with this ADR and ADR-0057:\r\n\r\n- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\r\n  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\r\n  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\r\n  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\r\n  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\r\n  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\r\n- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\r\n  (message, path).\r\n- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\r\n  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\r\n  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\r\n  log of what was offered, never evidence that the link still resolves. Stated here rather\r\n  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\r\n  would ship as a claim rather than a behaviour.\r\n- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\r\n  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\r\n  dir entry under the same TTL and audience.\r\n- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\r\n  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\r\n  file lives on the user's node, so registration happens THERE on the agent's behalf — a\r\n  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\r\n  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\r\n  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\r\n\r\n**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\r\nthe user's live file, edits visible, 404 once deleted — not a snapshot. The user said \"look at\r\nthis\", not \"keep this as it was\", and a live reference costs no copy. It is therefore a *file*\r\n(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\r\nfields are per-entry and kind-independent.\r\n\r\n## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\nThe core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\r\nsupersedes Amendment 1's local-readable notice and its proposed new WEB request\r\nauthority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\r\nunchanged.\r\n\r\nAt receipt of an existing session-authenticated input report, the broker snapshots\r\nits live remote controller connection. Requests and replies ride that same rc\r\nstream; the owner derives the audience from its locally established target. Local,\r\nviewer-only, and absent seats decline by name, without inspecting receiver-side\r\npaths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\r\none-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\r\nremain the existing mechanisms.\r\n\r\nIdentical payload/session reports cannot renew a live reference or publish another\r\nnotice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\r\nproof that registration did not happen. Missing files alone are silent; other\r\nnon-grants are named. The hook receipt and owner-reply waits are bounded separately.\r\nThis is receipt-seat attribution, not reconstructed keystroke provenance; adapters\r\nreceive no new integration obligation.\r","startLine":1,"lineNumbers":[1,null,30,null,32,null,36,null,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]},"fileSize":6880,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs\\adr\\0058-attachments-are-pull-model.md"}}},"isError":false,"timestamp":1789299032467}}
{"type":"message","id":"270569c2","parentId":"f842c1fe","timestamp":"2026-09-13T11:30:32.508Z","message":{"role":"toolResult","toolCallId":"call_zYPTMeDe5q0mWjaT7ktgi5BG|fc_033a93ad95e303c1016aa68957b80c87d29562cd8f9785a0a3","toolName":"read","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/CHANGELOG.md#EC69]\n12:\n13:## [Unreleased]\n14:\n15:### Fixed\n16:\n17:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n18:- Quoting a filepath while controlling an agent through remote `spt rc` can now\n19:  offer that agent a fetch command for the live file on your machine. The reference\n20:  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\n21:  extend it or repeat the notice. Missing files stay silent; unavailable provenance\n22:  and other refusals are named. No harness-adapter changes are required.\n23:\n24:## [0.69.0] - 2026-09-11\n25:\n26:### Fixed\n27:\n28:- Cross-node messaging now recovers on its own instead of stalling until the service is\n29:  restarted. Previously, one unanswered request could stop this node from advertising itself\n30:  and reconnecting to peers, until other nodes could no longer reach it.\n31:\n32:- Sending a message to an agent on another machine no longer waits without limit when the far\n33:  side accepts the connection and then never answers. Previously, such a send could hang\n34:  indefinitely without reporting why.\n35:\n36:- Persistent shells now restart automatically after the background service restarts, once their\n37:  owning agent is online. Previously, eligible shells could remain offline until relinked by\n38:  hand.\n39:\n40:- A successful `spt shell relink` now reports `binding` while it waits for its handshake,\n41:  instead of a successful launch reading as `offline`.\n42:\n…\n45:\n…\n59:\n…\n65:\n\n[Showing lines 12-41 of 3168. Use :42 to continue]"}],"details":{"truncation":{"content":"\r\n## [Unreleased]\r\n\r\n### Fixed\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\n- Quoting a filepath while controlling an agent through remote `spt rc` can now\r\n  offer that agent a fetch command for the live file on your machine. The reference\r\n  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\r\n  extend it or repeat the notice. Missing files stay silent; unavailable provenance\r\n  and other refusals are named. No harness-adapter changes are required.\r\n\r\n## [0.69.0] - 2026-09-11\r\n\r\n### Fixed\r\n\r\n- Cross-node messaging now recovers on its own instead of stalling until the service is\r\n  restarted. Previously, one unanswered request could stop this node from advertising itself\r\n  and reconnecting to peers, until other nodes could no longer reach it.\r\n\r\n- Sending a message to an agent on another machine no longer waits without limit when the far\r\n  side accepts the connection and then never answers. Previously, such a send could hang\r\n  indefinitely without reporting why.\r\n\r\n- Persistent shells now restart automatically after the background service restarts, once their\r\n  owning agent is online. Previously, eligible shells could remain offline until relinked by\r\n  hand.\r\n\r\n- A successful `spt shell relink` now reports `binding` while it waits for its handshake,\r\n  instead of a successful launch reading as `offline`.\r","truncated":true,"truncatedBy":"lines","totalLines":3157,"totalBytes":1376,"outputLines":30,"outputBytes":1376,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3168,"displayContent":{"text":"\r\n## [Unreleased]\r\n\r\n### Fixed\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\n- Quoting a filepath while controlling an agent through remote `spt rc` can now\r\n  offer that agent a fetch command for the live file on your machine. The reference\r\n  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\r\n  extend it or repeat the notice. Missing files stay silent; unavailable provenance\r\n  and other refusals are named. No harness-adapter changes are required.\r\n\r\n## [0.69.0] - 2026-09-11\r\n\r\n### Fixed\r\n\r\n- Cross-node messaging now recovers on its own instead of stalling until the service is\r\n  restarted. Previously, one unanswered request could stop this node from advertising itself\r\n  and reconnecting to peers, until other nodes could no longer reach it.\r\n\r\n- Sending a message to an agent on another machine no longer waits without limit when the far\r\n  side accepts the connection and then never answers. Previously, such a send could hang\r\n  indefinitely without reporting why.\r\n\r\n- Persistent shells now restart automatically after the background service restarts, once their\r\n  owning agent is online. Previously, eligible shells could remain offline until relinked by\r\n  hand.\r\n\r\n- A successful `spt shell relink` now reports `binding` while it waits for its handshake,\r\n  instead of a successful launch reading as `offline`.\r\n\n…\n\n…\n\n…\n","startLine":12,"lineNumbers":[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,null,45,null,59,null,65]},"fileSize":222427,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\CHANGELOG.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3168,"totalBytes":1376,"outputLines":30,"outputBytes":1376,"shownRange":{"start":12,"end":41},"nextOffset":42}}},"isError":false,"timestamp":1789299032508}}
{"type":"message","id":"651cdb1b","parentId":"270569c2","timestamp":"2026-09-13T11:30:32.517Z","message":{"role":"toolResult","toolCallId":"call_Rlsw9YOHCqQBppeFx8NjrjK9|fc_033a93ad95e303c1016aa68957b81087d2b46ff63793a0add3","toolName":"grep","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/traceable-reqs.toml#53FD]\n 7603:[[requirements]]\n*7604:id = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\n 7605:title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is...\n 7606:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment li...\n 7607:\n...\n 7638:[[requirements]]\n*7639:id = \"REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT\"\n 7640:title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE USER_INPUT REPORT ADAPTERS ALREADY SEND -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ANY ADAPTER (releases#300; operator-ruled 2026-09-13 that #300 is developed entirely independently of harness adapters, USER_INPUT being all core asks of them; doyle re-cut docs/INPUT-PROVENANCE-CONTRACT.md section 8 the same day). Operator experience (relayed, comment 5645159945): the origi...\n 7641:required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int activates at the separately admitted field leg."}],"details":{"scopePath":".worktrees/300-input-acceptance/traceable-reqs.toml","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\traceable-reqs.toml","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":2,"fileCount":1,"files":[".worktrees/300-input-acceptance/traceable-reqs.toml"],"fileMatches":[{"path":".worktrees/300-input-acceptance/traceable-reqs.toml","count":2}],"truncated":false,"displayContent":" 7603│[[requirements]]\n*7604│id = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\n 7605│title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is...\n 7606│required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment li...\n 7607│\n     │...\n 7638│[[requirements]]\n*7639│id = \"REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT\"\n 7640│title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE USER_INPUT REPORT ADAPTERS ALREADY SEND -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ANY ADAPTER (releases#300; operator-ruled 2026-09-13 that #300 is developed entirely independently of harness adapters, USER_INPUT being all core asks of them; doyle re-cut docs/INPUT-PROVENANCE-CONTRACT.md section 8 the same day). Operator experience (relayed, comment 5645159945): the origi...\n 7641│required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int activates at the separately admitted field leg."},"isError":false,"timestamp":1789299032517}}
{"type":"message","id":"a1179a9c","parentId":"651cdb1b","timestamp":"2026-09-13T11:30:32.520Z","message":{"role":"toolResult","toolCallId":"call_wCeV5wrOYD8IFWsYgAtOlK0a|fc_033a93ad95e303c1016aa68957b7fc87d2b5328c1a007f6069","toolName":"read","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/docs-site/src/serving/attachments.md#696D]\n66:## Pulling one: `spt fetch`\n…\n96:\n97:<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\n98:## The `FILE_ACCESS_HELPER` signal\n99:\n100:An agent does not have to notice an attachment. When a delivered message carries\n101:one, the now-signal hands the agent the exact command to run, taken verbatim\n102:from the envelope:\n103:\n104:```text\n105:<FILE_ACCESS_HELPER>\n106:spt fetch http://localhost:5474/kitsubito/f/report.md\n107:</FILE_ACCESS_HELPER>\n108:```\n109:\n110:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n111:The same category answers the other way a file arrives: **a user quoting a\n112:filepath while controlling the receiving agent through remote `spt rc`**.\n113:Core binds the existing session-authenticated input report to the broker's live\n114:remote controller when the report arrives. A later controller change cannot\n115:reattribute it. Registration happens on that controller's machine, not by looking\n116:for a similarly named file on the receiving machine.\n117:\n118:The file is a **live reference**, not an attachment snapshot: edits are visible\n119:and deletion returns not found. The reference lasts up to **24 hours**, addressed\n120:only to the receiving endpoint. The fetch command appears on a subsequent signal\n121:poll once the owner answers; input processing never waits for that answer.\n122:\n123:- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\n124:  A relative path has no anchor on another node. At most **five** paths per report;\n125:  directories receive the same lifetime and audience.\n126:- A **missing file is silent**. Other non-grants name their reason, including\n127:  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\n128:  evidence, or an owner that did not answer.\n129:- A repeated payload in the same harness session does not register again, repeat\n130:  the helper notice, or extend an existing reference's deadline.\n131:- Core excludes bytes it knows it physically wrote for peer delivery, rather than\n132:  guessing from message syntax. This is **receipt-seat attribution**, not proof\n133:  of who typed every byte: external automation and native harness re-submission\n134:  cannot be distinguished beyond the current controller seat. No adapter token\n135:  or integration change is required.\n136:\n137:Every entry the helper registers is enumerable in `spt serve list` with its\n138:origin, so an automatic exposure is exactly as visible as a deliberate one.\n139:\n140:<!-- [doc->REQ-MSG-SHORT-ID] -->\n141:## Reading a message back\n142:\n…\n146:[Messaging](../messaging/overview.md) for the id itself.\n\n[Showing lines 96-142 of 146. Use :143 to continue]"}],"details":{"truncation":{"content":"\r\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\r\n## The `FILE_ACCESS_HELPER` signal\r\n\r\nAn agent does not have to notice an attachment. When a delivered message carries\r\none, the now-signal hands the agent the exact command to run, taken verbatim\r\nfrom the envelope:\r\n\r\n```text\r\n<FILE_ACCESS_HELPER>\r\nspt fetch http://localhost:5474/kitsubito/f/report.md\r\n</FILE_ACCESS_HELPER>\r\n```\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\nThe same category answers the other way a file arrives: **a user quoting a\r\nfilepath while controlling the receiving agent through remote `spt rc`**.\r\nCore binds the existing session-authenticated input report to the broker's live\r\nremote controller when the report arrives. A later controller change cannot\r\nreattribute it. Registration happens on that controller's machine, not by looking\r\nfor a similarly named file on the receiving machine.\r\n\r\nThe file is a **live reference**, not an attachment snapshot: edits are visible\r\nand deletion returns not found. The reference lasts up to **24 hours**, addressed\r\nonly to the receiving endpoint. The fetch command appears on a subsequent signal\r\npoll once the owner answers; input processing never waits for that answer.\r\n\r\n- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\r\n  A relative path has no anchor on another node. At most **five** paths per report;\r\n  directories receive the same lifetime and audience.\r\n- A **missing file is silent**. Other non-grants name their reason, including\r\n  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\r\n  evidence, or an owner that did not answer.\r\n- A repeated payload in the same harness session does not register again, repeat\r\n  the helper notice, or extend an existing reference's deadline.\r\n- Core excludes bytes it knows it physically wrote for peer delivery, rather than\r\n  guessing from message syntax. This is **receipt-seat attribution**, not proof\r\n  of who typed every byte: external automation and native harness re-submission\r\n  cannot be distinguished beyond the current controller seat. No adapter token\r\n  or integration change is required.\r\n\r\nEvery entry the helper registers is enumerable in `spt serve list` with its\r\norigin, so an automatic exposure is exactly as visible as a deliberate one.\r\n\r\n<!-- [doc->REQ-MSG-SHORT-ID] -->\r\n## Reading a message back\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":51,"totalBytes":2374,"outputLines":47,"outputBytes":2374,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":146,"displayContent":{"text":"## Pulling one: `spt fetch`\n…\n\r\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\r\n## The `FILE_ACCESS_HELPER` signal\r\n\r\nAn agent does not have to notice an attachment. When a delivered message carries\r\none, the now-signal hands the agent the exact command to run, taken verbatim\r\nfrom the envelope:\r\n\r\n```text\r\n<FILE_ACCESS_HELPER>\r\nspt fetch http://localhost:5474/kitsubito/f/report.md\r\n</FILE_ACCESS_HELPER>\r\n```\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\nThe same category answers the other way a file arrives: **a user quoting a\r\nfilepath while controlling the receiving agent through remote `spt rc`**.\r\nCore binds the existing session-authenticated input report to the broker's live\r\nremote controller when the report arrives. A later controller change cannot\r\nreattribute it. Registration happens on that controller's machine, not by looking\r\nfor a similarly named file on the receiving machine.\r\n\r\nThe file is a **live reference**, not an attachment snapshot: edits are visible\r\nand deletion returns not found. The reference lasts up to **24 hours**, addressed\r\nonly to the receiving endpoint. The fetch command appears on a subsequent signal\r\npoll once the owner answers; input processing never waits for that answer.\r\n\r\n- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\r\n  A relative path has no anchor on another node. At most **five** paths per report;\r\n  directories receive the same lifetime and audience.\r\n- A **missing file is silent**. Other non-grants name their reason, including\r\n  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\r\n  evidence, or an owner that did not answer.\r\n- A repeated payload in the same harness session does not register again, repeat\r\n  the helper notice, or extend an existing reference's deadline.\r\n- Core excludes bytes it knows it physically wrote for peer delivery, rather than\r\n  guessing from message syntax. This is **receipt-seat attribution**, not proof\r\n  of who typed every byte: external automation and native harness re-submission\r\n  cannot be distinguished beyond the current controller seat. No adapter token\r\n  or integration change is required.\r\n\r\nEvery entry the helper registers is enumerable in `spt serve list` with its\r\norigin, so an automatic exposure is exactly as visible as a deliberate one.\r\n\r\n<!-- [doc->REQ-MSG-SHORT-ID] -->\r\n## Reading a message back\r\n\r\n…\n[Messaging](../messaging/overview.md) for the id itself.","startLine":66,"lineNumbers":[66,null,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,null,146]},"fileSize":6800,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs-site\\src\\serving\\attachments.md"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":146,"totalBytes":2374,"outputLines":47,"outputBytes":2374,"shownRange":{"start":96,"end":142},"nextOffset":143}}},"isError":false,"timestamp":1789299032520}}
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{"type":"message","id":"0894606c","parentId":"2fcbde34","timestamp":"2026-09-13T11:30:43.609Z","message":{"role":"toolResult","toolCallId":"call_pssS3bJsQjEN2p2rULoGk1N9|fc_033a93ad95e303c1016aa689637de887d28ffe5208a12f1fd3","toolName":"read","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#C70B]\n1:# Receipt-bound input provenance — core-only contract\n…\n399:## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n…\n412:\n413:1. **Core binds origin at RECEIPT of every USER_INPUT report** — the session's current authenticated\n414:   REMOTE controller seat (the broker-owned `driven_by`). Local seat, viewer, or no seat ⇒ no origin ⇒\n415:   nothing served, named on the declined line. No adapter declares anything; no adapter is asked when it\n416:   reports.\n417:2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\n418:   USER_INPUT whose payload is a delivery core wrote into that session binds no origin — recognised by\n419:   the bytes core wrote, never by payload shape. This is core's origin signal for the one injection\n420:   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n421:   the seat as the submitter rule says.\n422:3. **Dedup is core-side, keyed on the report:** a repeat of the same payload within the same session\n423:   while its reference is live re-registers nothing, emits no second helper notice, and extends no TTL.\n424:   No adapter-minted id exists.\n425:4. **Serving semantics unchanged from #17 / ADR-0058 Am.1:** submitter's machine, 24h TTL, audience the\n426:   receiving endpoint, helper notice once per submission and path. A path that names no file on the\n427:   submitter's machine is SILENTLY SKIPPED (§4.3); every other non-grant is named (§4.7).\n428:5. **The stated ceiling, instead of an adapter promise.** The report lags acceptance by whatever the\n429:   harness's own path costs (claude-spt: 0.5–1.0 s measured, n=3; omp-spt: unmeasured). A cross-operator\n430:   Take inside that lag attributes the submission to the NEW holder, whose own file is then served to the\n431:   agent that holder now controls. Core states this; it does not ask adapters to shrink it. §1's\n432:   prohibition on sampling stands for anything core might build LATER than receipt — receipt is the\n433:   earliest moment core has the payload, and it is the moment used.\n434:6. **§4.1 token issuance and §4.5 grace period: STRUCK.** §7's adapter answers stay on record as\n435:   measurements of the ceiling in (5), not as obligations.\n436:\n437:**Build:** `REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT` activates doc/impl/unit in\n438:the product lane. Adapter side: NONE. The integration stage awaits the separately\n439:admitted two-node field leg.\n440:\n441:### Implemented boundaries\n442:\n443:- Both `api state` USER_INPUT and `api now-signal --user-input` report before\n444:  event fanout, shortform processing, or roster gathering. The broker validates\n445:  the harness session, checks its physical delivery-byte evidence, and snapshots\n446:  the live remote controller connection. A later Take never changes that origin.\n447:  `api state` carries the caller's resolved session proof. A capability token\n448:  can still authorize the state event, but cannot borrow a session ID from disk\n449:  to mint input provenance.\n450:- File requests and replies ride that same authenticated rc stream. The owner\n451:  derives the audience from its own rc target, never from request-supplied\n452:  audience text. The existing MSG_OUT-backed WEB ServeFor guard is unchanged.\n453:- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n454:  connect/hello/write, not for serving. A same-node report deadline prevents a\n455:  worker that outlives that wait from binding to a later seat. This is not a bound\n456:  on the entire hook (its other work has separate costs). The broker allows\n457:  10 seconds for the controller reply, then names the unanswered outcome. Owner\n458:  work runs off the rc display/input pump. An unanswered request or uncertain\n459:  owner RPC result retains its dedup fence for the possible reference lifetime:\n460:  a lost reply is not proof that the owner exposed nothing.\n461:- Dedup is per harness session and exact payload hash in the broker-held PTY\n462:  session; it survives brain replacement. Live records are never evicted to make\n463:  room: 4096 retained receipts or 64 unretired reply deadlines refuse new grants\n464:  by name. Answered requests still count until their deadline worker exits.\n465:  The owner reuses a live same-audience input reference without extending it or\n466:  changing unrelated exposure. Its timestamp is the earlier of receipt time and\n467:  owner time, so clock skew cannot lengthen either side's 24-hour bound.\n468:- Physical delivery writes retain exact text hashes, not payload shapes. The\n469:  source-tagged controller/typeahead and choreography keys are not delivery text.\n470:  In-progress or partially failed physical delivery writes make provenance\n471:  unavailable by name rather than guessing; no receipt blocks on a PTY writer.\n472:  Session-lifetime evidence is never silently evicted (65536 distinct hashes is\n473:  the named capacity limit). An identical later human payload is indistinguishable\n474:  from these known bytes and is excluded too; external automation and native\n475:  harness re-submission remain subject to the receipt-seat ceiling above.\n476:- Missing files produce neither helper notices nor declined diagnostics.\n477:  Wrong session, local/viewer/no seat, unknown delivery evidence, queue pressure,\n478:  owner refusal, reply timeout, and persistence failure each name their condition."}],"details":{"totalLines":478,"displayContent":{"text":"# Receipt-bound input provenance — core-only contract\n…\n## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n…\n\r\n1. **Core binds origin at RECEIPT of every USER_INPUT report** — the session's current authenticated\r\n   REMOTE controller seat (the broker-owned `driven_by`). Local seat, viewer, or no seat ⇒ no origin ⇒\r\n   nothing served, named on the declined line. No adapter declares anything; no adapter is asked when it\r\n   reports.\r\n2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\r\n   USER_INPUT whose payload is a delivery core wrote into that session binds no origin — recognised by\r\n   the bytes core wrote, never by payload shape. This is core's origin signal for the one injection\r\n   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\r\n   the seat as the submitter rule says.\r\n3. **Dedup is core-side, keyed on the report:** a repeat of the same payload within the same session\r\n   while its reference is live re-registers nothing, emits no second helper notice, and extends no TTL.\r\n   No adapter-minted id exists.\r\n4. **Serving semantics unchanged from #17 / ADR-0058 Am.1:** submitter's machine, 24h TTL, audience the\r\n   receiving endpoint, helper notice once per submission and path. A path that names no file on the\r\n   submitter's machine is SILENTLY SKIPPED (§4.3); every other non-grant is named (§4.7).\r\n5. **The stated ceiling, instead of an adapter promise.** The report lags acceptance by whatever the\r\n   harness's own path costs (claude-spt: 0.5–1.0 s measured, n=3; omp-spt: unmeasured). A cross-operator\r\n   Take inside that lag attributes the submission to the NEW holder, whose own file is then served to the\r\n   agent that holder now controls. Core states this; it does not ask adapters to shrink it. §1's\r\n   prohibition on sampling stands for anything core might build LATER than receipt — receipt is the\r\n   earliest moment core has the payload, and it is the moment used.\r\n6. **§4.1 token issuance and §4.5 grace period: STRUCK.** §7's adapter answers stay on record as\r\n   measurements of the ceiling in (5), not as obligations.\r\n\r\n**Build:** `REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT` activates doc/impl/unit in\r\nthe product lane. Adapter side: NONE. The integration stage awaits the separately\r\nadmitted two-node field leg.\r\n\r\n### Implemented boundaries\r\n\r\n- Both `api state` USER_INPUT and `api now-signal --user-input` report before\r\n  event fanout, shortform processing, or roster gathering. The broker validates\r\n  the harness session, checks its physical delivery-byte evidence, and snapshots\r\n  the live remote controller connection. A later Take never changes that origin.\r\n  `api state` carries the caller's resolved session proof. A capability token\r\n  can still authorize the state event, but cannot borrow a session ID from disk\r\n  to mint input provenance.\r\n- File requests and replies ride that same authenticated rc stream. The owner\r\n  derives the audience from its own rc target, never from request-supplied\r\n  audience text. The existing MSG_OUT-backed WEB ServeFor guard is unchanged.\r\n- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\r\n  connect/hello/write, not for serving. A same-node report deadline prevents a\r\n  worker that outlives that wait from binding to a later seat. This is not a bound\r\n  on the entire hook (its other work has separate costs). The broker allows\r\n  10 seconds for the controller reply, then names the unanswered outcome. Owner\r\n  work runs off the rc display/input pump. An unanswered request or uncertain\r\n  owner RPC result retains its dedup fence for the possible reference lifetime:\r\n  a lost reply is not proof that the owner exposed nothing.\r\n- Dedup is per harness session and exact payload hash in the broker-held PTY\r\n  session; it survives brain replacement. Live records are never evicted to make\r\n  room: 4096 retained receipts or 64 unretired reply deadlines refuse new grants\r\n  by name. Answered requests still count until their deadline worker exits.\r\n  The owner reuses a live same-audience input reference without extending it or\r\n  changing unrelated exposure. Its timestamp is the earlier of receipt time and\r\n  owner time, so clock skew cannot lengthen either side's 24-hour bound.\r\n- Physical delivery writes retain exact text hashes, not payload shapes. The\r\n  source-tagged controller/typeahead and choreography keys are not delivery text.\r\n  In-progress or partially failed physical delivery writes make provenance\r\n  unavailable by name rather than guessing; no receipt blocks on a PTY writer.\r\n  Session-lifetime evidence is never silently evicted (65536 distinct hashes is\r\n  the named capacity limit). An identical later human payload is indistinguishable\r\n  from these known bytes and is excluded too; external automation and native\r\n  harness re-submission remain subject to the receipt-seat ceiling above.\r\n- Missing files produce neither helper notices nor declined diagnostics.\r\n  Wrong session, local/viewer/no seat, unknown delivery evidence, queue pressure,\r\n  owner refusal, reply timeout, and persistence failure each name their condition.\r","startLine":1,"lineNumbers":[1,null,399,null,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478]},"fileSize":36382,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs\\INPUT-PROVENANCE-CONTRACT.md"}}},"isError":false,"timestamp":1789299043609}}
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(b) A USER'S MESSAGE QUOTES A FILEPATH THAT EXISTS ON THE USER'S NODE: core AUTO-REGISTERS that path as a REFERENCE-SERVED entry -- a file or dir entry, NEVER a snapshot, because the user said look at this and not keep this as it …\n7606:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment line verbatim, quoted-path registration fields, each guard cell, same-node local-and-no-entry, once-per-(message,path). int = a remote user's quoted path served to the named endpoint end to end.\n7607:\n7608:[[requirements]]\n7609:id = \"REQ-DOCS-CHANGELOG-PAGE\"\n…\n7612:\n\n[Showing lines 7602-7609 of 7641. Use :7610 to continue. Some lines truncated to 768 chars]"}],"details":{"truncation":{"content":"\r\n[[requirements]]\r\nid = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\r\ntitle = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is the link the sender minted. (b) A USER'S MESSAGE QUOTES A FILEPATH THAT EXISTS ON THE USER'S NODE: core AUTO-REGISTERS that path as a REFERENCE-SERVED entry -- a file or dir entry, NEVER a snapshot, because the user said look at this and not keep this as it …\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment line verbatim, quoted-path registration fields, each guard cell, same-node local-and-no-entry, once-per-(message,path). int = a remote user's quoted path served to the named endpoint end to end.\r\n\r\n[[requirements]]\r\nid = \"REQ-DOCS-CHANGELOG-PAGE\"\r","truncated":true,"truncatedBy":"lines","totalLines":40,"totalBytes":3734,"outputLines":8,"outputBytes":3734,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":7641,"displayContent":{"text":"[[requirements]]\n…\n\r\n[[requirements]]\r\nid = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\r\ntitle = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is the link the sender minted. (b) A USER'S MESSAGE QUOTES A FILEPATH THAT EXISTS ON THE USER'S NODE: core AUTO-REGISTERS that path as a REFERENCE-SERVED entry -- a file or dir entry, NEVER a snapshot, because the user said look at this and not keep this as it …\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment line verbatim, quoted-path registration fields, each guard cell, same-node local-and-no-entry, once-per-(message,path). int = a remote user's quoted path served to the named endpoint end to end.\r\n\r\n[[requirements]]\r\nid = \"REQ-DOCS-CHANGELOG-PAGE\"\r\n…\n","startLine":7598,"lineNumbers":[7598,null,7602,7603,7604,7605,7606,7607,7608,7609,null,7612]},"fileSize":2051676,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\traceable-reqs.toml"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":7641,"totalBytes":3734,"outputLines":8,"outputBytes":3734,"shownRange":{"start":7602,"end":7609},"nextOffset":7610},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789299043654}}
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{"type":"message","id":"23d184c2","parentId":"2e7380f0","timestamp":"2026-09-13T11:30:47.912Z","message":{"role":"toolResult","toolCallId":"call_r4A3Fzu9d1sEwUuFPLQoUYws|fc_033a93ad95e303c1016aa68966706487d2aa19b24ebf3d5e02","toolName":"read","content":[{"type":"text","text":"title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is the link the sender minted. (b) A USER'S MESSAGE QUOTES A FILEPATH THAT EXISTS ON THE USER'S NODE: core AUTO-REGISTERS that path as a REFERENCE-SERVED entry -- a file or dir entry, NEVER a snapshot, because the user said look at this and not keep this as it was, and a live reference costs no copy -- with ttl 24h, origin = the message short-ID, and audience = THE ONE ENDPOINT THAT RECEIVED THE MESSAGE (REQ-WEB-ENTRY-AUDIENCE), then hands that endpoint the fetch line. SAME-NODE USER AND AGENT REGISTER NOTHING: the signal says the path is local and readable, because serving a file to a process that can already open it buys an audit entry and no access. A REMOTE USER -- the case #17 was minted for -- has the file on THEIR node, so registration happens THERE on the agent's behalf: a cross-node serve-this-path-for-endpoint-X request authorized by the user's attach session, riding the stream family of REQ-WEB-CROSS-NODE-PROXY, which is why this rider lands after W1. GUARDS, EACH ITS OWN CELL: the path must EXIST on the owning node at signal time (a quoted path that is not there emits NOTHING rather than a dead link); ABSOLUTE OR ~-ROOTED PATHS ONLY, because a relative path has no anchor and would silently name a different file on the other node; AT MOST 5 PER MESSAGE; a directory registers a dir entry under the same ttl and audience. EVERY ENTRY IT MINTS IS ENUMERABLE IN `spt serve list` WITH ITS ORIGIN, so an automatic exposure is exactly as visible as a deliberate one and what-am-I-exposing keeps its single answer. DELTA DISCIPLINE on the standing now-signal rule: once per (message, path), so a re-poll in the same session emits nothing. Gate: doc -- the shells/frames.md now-signal category table and the attachments page's helper section; impl -- the category, the attachment trigger, the quoted-path detector, the auto-registration carrying ttl and audience and origin, the cross-node register-on-my-behalf request; unit -- the attachment trigger's exact emitted line, the quoted-path trigger registering with a 24h ttl and the receiving endpoint as audience, each guard as its own cell (missing path silent, relative path skipped, the cap of 5, a directory registering a dir entry), the same-node case saying local and registering nothing, and the once-per-(message,path) delta holding across a re-poll; int -- a remote user's quoted path served to the named endpoint end to end.\"\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment line verbatim, quoted-path registration fields, each guard cell, same-node local-and-no-entry, once-per-(message,path). int = a remote user's quoted path served to the named endpoint end to end.\n\n…\n\ntitle = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE USER_INPUT REPORT ADAPTERS ALREADY SEND -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ANY ADAPTER (releases#300; operator-ruled 2026-09-13 that #300 is developed entirely independently of harness adapters, USER_INPUT being all core asks of them; doyle re-cut docs/INPUT-PROVENANCE-CONTRACT.md section 8 the same day). Operator experience (relayed, comment 5645159945): the origin is the SENDER'S computer; a path that names no file there is SILENTLY SKIPPED, no prompt, no fallback origin. MECHANISM, core-only: (1) at RECEIPT of every USER_INPUT report core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by; local seat, viewer, or none binds nothing and the declined line names it. (2) OWN-INJECTION EXCLUSION: a report whose payload is a delivery core itself wrote into that session's PTY binds no origin, recognised by the bytes core wrote and never by payload shape; resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. (3) core-side dedup: a repeat of the same payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. (4) serving unchanged from the live-reference contract: submitter's machine, 24h TTL, audience the receiving endpoint, helper notice once per submission and path; every non-grant named EXCEPT the missing file, silent by decision. STATED CEILING, not an adapter promise: the report lags acceptance by the harness's own path (0.5-1.0 s measured on claude-spt), and a cross-operator Take inside that lag attributes to the new holder, whose own file is then served to the agent that holder controls. Gate: doc -- section 8 of the contract; impl -- the receipt-time bind, the own-injection exclusion, the dedup, wired to the existing live-reference serve; unit -- remote seat binds that seat, viewer/local/none binds nothing with the declined line naming it, a core-written delivery payload binds nothing, a repeated payload is idempotent with no TTL extension, a missing file on the bound origin emits no line; int -- a real two-node rc session where a remote controller's quoted path is served to the agent and a locally typed one is not.\"\nrequired_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int activates at the separately admitted field leg."}],"details":{"fileSize":2051676,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\traceable-reqs.toml"}}},"isError":false,"timestamp":1789299047911}}
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{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_JrxrUKKerpP47rKoAgff6SxV|ctc_033a93ad95e303c1016aa68977d3a487d29cc9e0fa95637833","toolName":"edit","startedAt":"2026-09-13T11:32:08.210Z"},"id":"7516b9d2","parentId":"edd0748b","timestamp":"2026-09-13T11:32:08.210Z"}
{"type":"message","id":"af43a775","parentId":"7516b9d2","timestamp":"2026-09-13T11:32:08.210Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Editing the contract field section**"},{"type":"toolCall","id":"call_JrxrUKKerpP47rKoAgff6SxV|ctc_033a93ad95e303c1016aa68977d3a487d29cc9e0fa95637833","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#C70B]\nPUT 33.=35:\n+**Historic audience: adapter owners.** The introduction and §§0–7 below retain the superseded\n+adapter-design discussion. Their proposed obligations and refusal rules are historical, not the\n+current contract; §8 replaces them and asks nothing new of adapters.\nPUT 413.=416:\n+1. **Core binds origin at RECEIPT of a path-bearing USER_INPUT report** — the session's current\n+   authenticated REMOTE controller seat (the broker-owned `driven_by`). No quoted paths means no broker\n+   IPC and no line. An absent hosted session, local seat, viewer-only seat, or no controller binds\n+   nothing silently. No adapter declares anything; no adapter is asked when it reports.\nPUT 418.=421:\n+   USER_INPUT whose payload matches a delivery core physically wrote into that session binds no origin.\n+   Comparison is exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never\n+   payload-shape parsing or interior normalization. This is core's origin signal for the one injection\n+   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n+   the seat as the submitter rule says.\nPUT 425.=427:\n+4. **Serving semantics from #17 / ADR-0058 Am.1, corrected by Am.2:** submitter's machine, 24h TTL,\n+   audience the receiving endpoint, helper notice once per submission and path. A path that names no\n+   file on the submitter's machine is SILENTLY SKIPPED, with no fallback origin. The ordinary silent\n+   cases in (1) are not authorization failures. CLI broker-connect and unanswered-receipt failures are\n+   silent unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with a\n+   remote controller; the broker's 10-second owner-reply timeout remains named. §4.7's historical\n+   all-but-one refusal rule is superseded.\nPUT 443.=446:\n+- Both `api state` USER_INPUT and `api now-signal --user-input` check for quoted paths\n+  before broker IPC; a pathless payload produces no receipt request or line. Path-bearing\n+  reports precede event fanout, shortform processing, or roster gathering. Without a\n+  hosted session or remote controller, the broker silently binds nothing. Otherwise it\n+  validates the harness session, checks its physical delivery-byte evidence, and snapshots\n+  the live remote controller connection. A later Take never changes that origin.\nPUT 454.=457:\n+  connect/hello/write, not for serving. CLI broker-connect and unanswered-receipt failures\n+  stay silent unless the existing `SPT_PUMP_TRACE` diagnostic gate is enabled.\n+  A same-node report deadline prevents a worker that outlives that wait from binding to\n+  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n+  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\nPUT 468.=478:\n+- Physical delivery writes retain fixed-size streaming evidence for exact bytes and\n+  ASCII-edge-trimmed bytes, not payload shapes or interior-normalized text. Evidence is\n+  published in physical-write order, not when delivery is merely queued.\n+  Source-tagged controller/typeahead and choreography keys are not delivery text.\n+  In-progress or partially failed physical delivery writes make provenance unavailable\n+  by name when a remote controller is seated rather than guessing; no receipt blocks\n+  on a PTY writer. Session-lifetime evidence is never silently evicted (65536 distinct\n+  hashes is the named capacity limit). A later human payload matching either comparison\n+  is indistinguishable from these known bytes and is excluded too; external automation\n+  and native harness re-submission remain subject to the receipt-seat ceiling above.\n+- Missing files produce neither helper notices nor declined diagnostics. No quoted paths,\n+  absent hosted sessions, and local/viewer-only/no-controller seats are also silent.\n+  With a remote controller seated, wrong session, unknown delivery evidence, queue\n+  pressure, owner refusal, the broker's owner-reply timeout, and persistence failure\n+  each name their condition. CLI transport diagnostics remain gated by `SPT_PUMP_TRACE`.\n+\n+### Pending field acceptance — not executed in the doc/impl/unit lane\n+\n+The separately admitted two-node field leg must exercise a remote controller's quoted\n+path being served only to the receiving agent, and local input not being served.\n+Its hazard arm must keep a **remote controller seated while core physically delivers\n+a path-bearing peer message into the receiving session**: the ensuing USER_INPUT\n+report must cause **no serve**. A viewer-only or empty-seat run cannot prove that arm.\n+The same field leg must measure the added hook cost; the 500 ms receipt wait bound\n+is not an observed hook-cost measurement. These obligations remain pending and do\n+not activate `int` or impose adapter integration work. The historical measurements\n+in §7 are not execution evidence for this implementation.\n[.worktrees/300-input-acceptance/docs-site/src/serving/attachments.md#696D]\nPUT 126.=128:\n+- **No quoted paths means no broker IPC and no line.** An absent hosted session,\n+  local or viewer-only seat, or no controller binds nothing silently. A missing\n+  file on the bound owner's machine is also silent, with no fallback origin.\n+- CLI broker-connect and unanswered-receipt failures are silent unless\n+  `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with\n+  a remote controller, such as an invalid session, uncertain delivery-byte evidence,\n+  or owner refusal. The broker's **10-second owner-reply timeout** remains named.\nPUT 131.=135:\n+- Core excludes bytes it knows it physically wrote for peer delivery: either an\n+  exact match or a match after trimming ASCII whitespace from both byte sequences'\n+  ends. It does not parse message shapes or normalize interior text. This is\n+  **receipt-seat attribution**, not proof of who typed every byte: external\n+  automation and native harness re-submission cannot be distinguished beyond the\n+  current controller seat. No adapter token or integration change is required.\nPUT >138:\n+\n+Two-node field acceptance remains pending, separate from doc/impl/unit evidence.\n+It must include a remote controller remaining seated while core physically delivers\n+a path-bearing peer message, whose input report must cause **no serve**, and measure\n+the added hook cost. Neither obligation is claimed as executed here.\n[.worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md#EF82]\nPUT 69.=74:\n+- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\n+  Am.1 proposed a local-readable notice without registration for a same-node user,\n+  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\n+  user's attach session for a remote user. Am.2 replaces the local notice with\n+  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\nPUT >84:\n+<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\nPUT 90.=103:\n+For a path-bearing existing session-authenticated input report, the broker snapshots\n+its live remote controller connection. No quoted paths means no broker IPC and no\n+line. An absent hosted session, local or viewer-only seat, or no controller binds\n+nothing silently, without inspecting receiver-side paths. Requests and replies ride\n+that same rc stream; the owner derives the audience from its locally established\n+target. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n+one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n+remain the existing mechanisms.\n+\n+Core excludes peer-delivery text it physically wrote into the session, comparing\n+exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\n+There is no payload-shape parsing or interior normalization. Fixed-size streaming\n+evidence is published in physical-write order; unproven writes or exhausted evidence\n+capacity fail closed rather than evicting evidence or guessing.\n+\n+Identical payload/session reports cannot renew a live reference or publish another\n+notice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\n+proof that registration did not happen. Missing files are silent, as are the ordinary\n+non-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\n+unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\n+with a remote controller; the broker's 10-second owner-reply timeout remains named.\n+The hook receipt and owner-reply waits are bounded separately. This is receipt-seat\n+attribution, not reconstructed keystroke provenance; adapters receive no new\n+integration obligation.\n+\n+The separately admitted two-node field leg remains pending, not executed by the\n+doc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\n+controller seated while core physically delivers a path-bearing peer message into\n+the session and prove that its input report causes no serve. It must also measure\n+the added hook cost. These are deferred field obligations, not measured results or\n+an activation of `int`.\n[.worktrees/300-input-acceptance/CHANGELOG.md#EC69]\nPUT 21.=22:\n+  extend it or repeat the notice. No quoted paths means no broker IPC or line;\n+  missing files and absent hosted sessions or local/viewer-only/no-controller seats\n+  stay silent. CLI broker-connect and unanswered-receipt diagnostics require\n+  `SPT_PUMP_TRACE`; failures with a remote controller, including the broker's\n+  10-second owner-reply timeout, remain named. Core-written peer deliveries are\n+  excluded by exact or ASCII-edge-trimmed byte comparison, never message-shape\n+  parsing or interior normalization. No harness-adapter changes are required.\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":217,"output":2309,"cacheRead":40320,"cacheWrite":0,"totalTokens":42846,"reasoningTokens":94,"cost":{"input":0.00217,"output":0.11545000000000001,"cacheRead":0.040319999999999995,"cacheWrite":0,"total":0.15794000000000002}},"stopReason":"toolUse","timestamp":1789299057526,"responseId":"resp_033a93ad95e303c1016aa68971c13487d29ed10804ceb1445c","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_033a93ad95e303c1016aa68972d43c87d2a1787730cf27620f","type":"reasoning","content":[],"encrypted_content":"gAAAAABqpol33g4zMHHsQ2dcSJEDj50Sxfcid-WRbKww5QeTPycZqy0v3SbQu9FW4zHnijAFT4DGeYXkRtg58X_T0c3C2TpFaK7IuCeSVgceOubqJUNDKHSXW3_-ERElQMD8mD29VVF8Bco8beYqklagG-eDeig6lizdU4i6kZYfVPQkD-0UNnCw_AQcEV7ZIU819D8VseMmu__ELXMXnNWLv548whziEoLdSXFk4jig8Kpi0ckIHRDksUcqC9VqOdXrgnPZf0rIWxbNg4yEFPplxD2rhjglig85N_k0k3X8XkfGkBN8sIzq0iF1gCtKPVqAenNdnnPafr7JjaA-mTItv8BbLnc3EnI-y7DrRYY5kYluk5cOWqUzW18tu5gc39sG6-u-2seXMnZhSkfV7MSrcrcU40vTdTTp-RfbrGlf6DQFEgQ87rRM65xTT0jK2tG5JFh1hQWw-_8UMcXXW7e-q_XMRibRCuKTYVwtTXbKN3v7oHuirr043Tz8wJAz0h8eEAmRtOXCOb-iiPqmLCZh9okUqC00X2IJt7Ouc3epebiea5AgUEGFgBjZOsqp2ap4OBKq16FlDnnP2Qv5S_X4WSIZ8fnhUNPE2J7Q1RiMv5I28XqpRxHvQGEIqL15faJ9QQEmBRuCmvb-RP7ok4TeI391fUimpTaXRTfoeeCCMxOVewO4IJSaglJjV2YrC87Odj9lThGSSJLYFsJldZrdjJkJa704nkxmR7yKk6b6a5-jeIpMuJ5hzSE4ekPX1I4a6FYXSwN_E9wD2gwGTrA_8yDiEtWV-QqR8Ce-_CehOH_PrzZWFIJMZjhotINzwe7SwfYvzCS9DAffSMwGtr-nYKXDar3-o7JVfnwB-HPXu94l4WTH6YHsmrObs613UYO0HqBGqRCz5eXHTh3fqSB2bg60rgHv8iP4-BvERk7Z8ddUvYbp0zxcW5fI-esGCyG2BIIn0M2IdM_vnwh2D_gNCKtf5EQ379amrsnE_lXG0xeRXTTg3TsFEiP2MAd_C8xPKhmtgwWQgqjNEZQSW-KpA7smUkOFBvrgK3l13C_Dyoudog5ENw_TZ9SdhukG6ds0acvv-OJWFvKbAxgeuexgN2RDpjTM5w2GArlqJ5bVbwvduKyyC2ugZ1Il07P1CYISE6gCOIzCHr4yz15EE0eRPfHmKg36XllABwrjW1colpww5BET0ymGfO8_YVKCZaCSXydm4K4o_rwIuQtTl9ZcJ_EnLQ5QOovKlRcSDTt2rv4RorcoADrMpEcKoRR0JntwrVWhtOtD68Km1PBrOTwxvnCVv5RlxfWr3vn8hPCsYI4au6TWMmDpM2jH-ptFEueoBUF8t5BMopgT65Q1O00sAiDQtZ2EPdXJG4tynKdXSxZtPK96kl-8otqkrc-z_mZ_kgSBs5nSxb48OGSySjpx_YFjF9OA_og3mf2hkYKpDPQg-bdeuVtPLo6ciAikGtqsaifxNPcmk1u-YRk4ppfPzRV2ieCzT0SEDKbAnPmU5ca2OEDGZlr-7z1HcFIgYeLQzLkp5B6RPIqPa96txEULY-J09ijzHngQ5m5lu57k-qFS4gsiuMz8pwI7kcvmrqreepZWm7uWns9uNfHLRhpcC8aWxhVE5LBwcjTQaFZqKAQR9jGA0gcRksVJ8P9f7O5u3Th15WGHQytLmegYbXPtUrELxydkIiZ2YIAXvQvnfdE_9XrAity9i1Psy9U3a_MlldZzlvby7T8uGiW8Swx08P8pH-WUMSuDWG4IWswWXsp4ajIJXKQc2wOqtBNhiI1z91FB1L3SBcJ3SZW43cVs_IVNHmmeHfdeBZghBurbiT8pYSF4wiPhBqk-LbpbO3PZawowBFZdXd69KUopO1-QyrCmaE6U13TMybgbeFGBuIAAE83xCPIMR1ipuI3Mx72gHWO30Ipj0BPZqx6ftBzn1gpqGTTHgLCwRFvvDpV8Hg6ISv9kM48=","internal_chat_message_metadata_passthrough":{"turn_id":"87cb9cec-b8af-45ba-b631-8e6ee3e9c776"},"summary":[{"type":"summary_text","text":"**Editing the contract field section**"}],"metadata":{"turn_id":"87cb9cec-b8af-45ba-b631-8e6ee3e9c776"}},{"id":"ctc_033a93ad95e303c1016aa68977d3a487d29cc9e0fa95637833","type":"custom_tool_call","status":"completed","call_id":"call_JrxrUKKerpP47rKoAgff6SxV","input":"*** Begin Patch\n[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#C70B]\nPUT 33.=35:\n+**Historic audience: adapter owners.** The introduction and §§0–7 below retain the superseded\n+adapter-design discussion. Their proposed obligations and refusal rules are historical, not the\n+current contract; §8 replaces them and asks nothing new of adapters.\nPUT 413.=416:\n+1. **Core binds origin at RECEIPT of a path-bearing USER_INPUT report** — the session's current\n+   authenticated REMOTE controller seat (the broker-owned `driven_by`). No quoted paths means no broker\n+   IPC and no line. An absent hosted session, local seat, viewer-only seat, or no controller binds\n+   nothing silently. No adapter declares anything; no adapter is asked when it reports.\nPUT 418.=421:\n+   USER_INPUT whose payload matches a delivery core physically wrote into that session binds no origin.\n+   Comparison is exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never\n+   payload-shape parsing or interior normalization. This is core's origin signal for the one injection\n+   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n+   the seat as the submitter rule says.\nPUT 425.=427:\n+4. **Serving semantics from #17 / ADR-0058 Am.1, corrected by Am.2:** submitter's machine, 24h TTL,\n+   audience the receiving endpoint, helper notice once per submission and path. A path that names no\n+   file on the submitter's machine is SILENTLY SKIPPED, with no fallback origin. The ordinary silent\n+   cases in (1) are not authorization failures. CLI broker-connect and unanswered-receipt failures are\n+   silent unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with a\n+   remote controller; the broker's 10-second owner-reply timeout remains named. §4.7's historical\n+   all-but-one refusal rule is superseded.\nPUT 443.=446:\n+- Both `api state` USER_INPUT and `api now-signal --user-input` check for quoted paths\n+  before broker IPC; a pathless payload produces no receipt request or line. Path-bearing\n+  reports precede event fanout, shortform processing, or roster gathering. Without a\n+  hosted session or remote controller, the broker silently binds nothing. Otherwise it\n+  validates the harness session, checks its physical delivery-byte evidence, and snapshots\n+  the live remote controller connection. A later Take never changes that origin.\nPUT 454.=457:\n+  connect/hello/write, not for serving. CLI broker-connect and unanswered-receipt failures\n+  stay silent unless the existing `SPT_PUMP_TRACE` diagnostic gate is enabled.\n+  A same-node report deadline prevents a worker that outlives that wait from binding to\n+  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n+  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\nPUT 468.=478:\n+- Physical delivery writes retain fixed-size streaming evidence for exact bytes and\n+  ASCII-edge-trimmed bytes, not payload shapes or interior-normalized text. Evidence is\n+  published in physical-write order, not when delivery is merely queued.\n+  Source-tagged controller/typeahead and choreography keys are not delivery text.\n+  In-progress or partially failed physical delivery writes make provenance unavailable\n+  by name when a remote controller is seated rather than guessing; no receipt blocks\n+  on a PTY writer. Session-lifetime evidence is never silently evicted (65536 distinct\n+  hashes is the named capacity limit). A later human payload matching either comparison\n+  is indistinguishable from these known bytes and is excluded too; external automation\n+  and native harness re-submission remain subject to the receipt-seat ceiling above.\n+- Missing files produce neither helper notices nor declined diagnostics. No quoted paths,\n+  absent hosted sessions, and local/viewer-only/no-controller seats are also silent.\n+  With a remote controller seated, wrong session, unknown delivery evidence, queue\n+  pressure, owner refusal, the broker's owner-reply timeout, and persistence failure\n+  each name their condition. CLI transport diagnostics remain gated by `SPT_PUMP_TRACE`.\n+\n+### Pending field acceptance — not executed in the doc/impl/unit lane\n+\n+The separately admitted two-node field leg must exercise a remote controller's quoted\n+path being served only to the receiving agent, and local input not being served.\n+Its hazard arm must keep a **remote controller seated while core physically delivers\n+a path-bearing peer message into the receiving session**: the ensuing USER_INPUT\n+report must cause **no serve**. A viewer-only or empty-seat run cannot prove that arm.\n+The same field leg must measure the added hook cost; the 500 ms receipt wait bound\n+is not an observed hook-cost measurement. These obligations remain pending and do\n+not activate `int` or impose adapter integration work. The historical measurements\n+in §7 are not execution evidence for this implementation.\n[.worktrees/300-input-acceptance/docs-site/src/serving/attachments.md#696D]\nPUT 126.=128:\n+- **No quoted paths means no broker IPC and no line.** An absent hosted session,\n+  local or viewer-only seat, or no controller binds nothing silently. A missing\n+  file on the bound owner's machine is also silent, with no fallback origin.\n+- CLI broker-connect and unanswered-receipt failures are silent unless\n+  `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with\n+  a remote controller, such as an invalid session, uncertain delivery-byte evidence,\n+  or owner refusal. The broker's **10-second owner-reply timeout** remains named.\nPUT 131.=135:\n+- Core excludes bytes it knows it physically wrote for peer delivery: either an\n+  exact match or a match after trimming ASCII whitespace from both byte sequences'\n+  ends. It does not parse message shapes or normalize interior text. This is\n+  **receipt-seat attribution**, not proof of who typed every byte: external\n+  automation and native harness re-submission cannot be distinguished beyond the\n+  current controller seat. No adapter token or integration change is required.\nPUT >138:\n+\n+Two-node field acceptance remains pending, separate from doc/impl/unit evidence.\n+It must include a remote controller remaining seated while core physically delivers\n+a path-bearing peer message, whose input report must cause **no serve**, and measure\n+the added hook cost. Neither obligation is claimed as executed here.\n[.worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md#EF82]\nPUT 69.=74:\n+- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\n+  Am.1 proposed a local-readable notice without registration for a same-node user,\n+  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\n+  user's attach session for a remote user. Am.2 replaces the local notice with\n+  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\nPUT >84:\n+<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\nPUT 90.=103:\n+For a path-bearing existing session-authenticated input report, the broker snapshots\n+its live remote controller connection. No quoted paths means no broker IPC and no\n+line. An absent hosted session, local or viewer-only seat, or no controller binds\n+nothing silently, without inspecting receiver-side paths. Requests and replies ride\n+that same rc stream; the owner derives the audience from its locally established\n+target. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n+one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n+remain the existing mechanisms.\n+\n+Core excludes peer-delivery text it physically wrote into the session, comparing\n+exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\n+There is no payload-shape parsing or interior normalization. Fixed-size streaming\n+evidence is published in physical-write order; unproven writes or exhausted evidence\n+capacity fail closed rather than evicting evidence or guessing.\n+\n+Identical payload/session reports cannot renew a live reference or publish another\n+notice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\n+proof that registration did not happen. Missing files are silent, as are the ordinary\n+non-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\n+unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\n+with a remote controller; the broker's 10-second owner-reply timeout remains named.\n+The hook receipt and owner-reply waits are bounded separately. This is receipt-seat\n+attribution, not reconstructed keystroke provenance; adapters receive no new\n+integration obligation.\n+\n+The separately admitted two-node field leg remains pending, not executed by the\n+doc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\n+controller seated while core physically delivers a path-bearing peer message into\n+the session and prove that its input report causes no serve. It must also measure\n+the added hook cost. These are deferred field obligations, not measured results or\n+an activation of `int`.\n[.worktrees/300-input-acceptance/CHANGELOG.md#EC69]\nPUT 21.=22:\n+  extend it or repeat the notice. No quoted paths means no broker IPC or line;\n+  missing files and absent hosted sessions or local/viewer-only/no-controller seats\n+  stay silent. CLI broker-connect and unanswered-receipt diagnostics require\n+  `SPT_PUMP_TRACE`; failures with a remote controller, including the broker's\n+  10-second owner-reply timeout, remain named. Core-written peer deliveries are\n+  excluded by exact or ASCII-edge-trimmed byte comparison, never message-shape\n+  parsing or interior normalization. No harness-adapter changes are required.\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789299057.911365,"turn_id":"87cb9cec-b8af-45ba-b631-8e6ee3e9c776"},"name":"edit","metadata":{"turn_id":"87cb9cec-b8af-45ba-b631-8e6ee3e9c776"}}]},"duration":70682.3966000001,"ttft":1322.752199999988,"completedAt":1789299128209,"contextSnapshot":{"promptTokens":40537,"nonMessageTokens":16988,"compactionEpoch":0}}}
{"type":"message","id":"584a7af6","parentId":"af43a775","timestamp":"2026-09-13T11:32:08.340Z","message":{"role":"toolResult","toolCallId":"call_JrxrUKKerpP47rKoAgff6SxV|ctc_033a93ad95e303c1016aa68977d3a487d29cc9e0fa95637833","toolName":"edit","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#D101]\n1:# Receipt-bound input provenance — core-only contract\n\n8:## The operator decision this contract is bound to\n\n28:**What this settles and what it does not** (doyle, B7ZLOLBZ): the submitter rule settles the\n\n31:the experience rather than describing its mechanism is answering the wrong question.\n32:\n33:**Historic audience: adapter owners.** The introduction and §§0–7 below retain the superseded\n34:adapter-design discussion. Their proposed obligations and refusal rules are historical, not the\n35:current contract; §8 replaces them and asks nothing new of adapters.\n36:\n37:## 0. The problem in one paragraph\n\n51:\n\n399:## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n\n408:That strikes the whole adapter half of this contract — §3's obligations, the token, and the first cut of\n\n411:exact payload, at whatever moment the harness reports it.\n412:\n413:1. **Core binds origin at RECEIPT of a path-bearing USER_INPUT report** — the session's current\n414:   authenticated REMOTE controller seat (the broker-owned `driven_by`). No quoted paths means no broker\n415:   IPC and no line. An absent hosted session, local seat, viewer-only seat, or no controller binds\n416:   nothing silently. No adapter declares anything; no adapter is asked when it reports.\n417:2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\n418:   USER_INPUT whose payload matches a delivery core physically wrote into that session binds no origin.\n419:   Comparison is exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never\n420:   payload-shape parsing or interior normalization. This is core's origin signal for the one injection\n421:   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n422:   the seat as the submitter rule says.\n423:3. **Dedup is core-side, keyed on the report:** a repeat of the same payload within the same session\n424:   while its reference is live re-registers nothing, emits no second helper notice, and extends no TTL.\n425:   No adapter-minted id exists.\n426:4. **Serving semantics from #17 / ADR-0058 Am.1, corrected by Am.2:** submitter's machine, 24h TTL,\n427:   audience the receiving endpoint, helper notice once per submission and path. A path that names no\n…\n431:   remote controller; the broker's 10-second owner-reply timeout remains named. §4.7's historical\n432:   all-but-one refusal rule is superseded.\n433:5. **The stated ceiling, instead of an adapter promise.** The report lags acceptance by whatever the\n434:   harness's own path costs (claude-spt: 0.5–1.0 s measured, n=3; omp-spt: unmeasured). A cross-operator\n\n438:   earliest moment core has the payload, and it is the moment used.\n\n441:\n\n446:### Implemented boundaries\n447:\n448:- Both `api state` USER_INPUT and `api now-signal --user-input` check for quoted paths\n449:  before broker IPC; a pathless payload produces no receipt request or line. Path-bearing\n450:  reports precede event fanout, shortform processing, or roster gathering. Without a\n451:  hosted session or remote controller, the broker silently binds nothing. Otherwise it\n452:  validates the harness session, checks its physical delivery-byte evidence, and snapshots\n453:  the live remote controller connection. A later Take never changes that origin.\n454:  `api state` carries the caller's resolved session proof. A capability token\n\n456:  to mint input provenance.\n457:- File requests and replies ride that same authenticated rc stream. The owner\n\n459:  audience text. The existing MSG_OUT-backed WEB ServeFor guard is unchanged.\n460:- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n461:  connect/hello/write, not for serving. CLI broker-connect and unanswered-receipt failures\n462:  stay silent unless the existing `SPT_PUMP_TRACE` diagnostic gate is enabled.\n463:  A same-node report deadline prevents a worker that outlives that wait from binding to\n464:  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n465:  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\n466:  work runs off the rc display/input pump. An unanswered request or uncertain\n467:  owner RPC result retains its dedup fence for the possible reference lifetime:\n468:  a lost reply is not proof that the owner exposed nothing.\n469:- Dedup is per harness session and exact payload hash in the broker-held PTY\n\n474:  changing unrelated exposure. Its timestamp is the earlier of receipt time and\n475:  owner time, so clock skew cannot lengthen either side's 24-hour bound.\n476:- Physical delivery writes retain fixed-size streaming evidence for exact bytes and\n477:  ASCII-edge-trimmed bytes, not payload shapes or interior-normalized text. Evidence is\n…\n501:not activate `int` or impose adapter integration work. The historical measurements\n502:in §7 are not execution evidence for this implementation.\n\n[.worktrees/300-input-acceptance/docs-site/src/serving/attachments.md#7B67]\n98:## The `FILE_ACCESS_HELPER` signal\n\n123:- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\n124:  A relative path has no anchor on another node. At most **five** paths per report;\n125:  directories receive the same lifetime and audience.\n126:- **No quoted paths means no broker IPC and no line.** An absent hosted session,\n127:  local or viewer-only seat, or no controller binds nothing silently. A missing\n…\n131:  a remote controller, such as an invalid session, uncertain delivery-byte evidence,\n132:  or owner refusal. The broker's **10-second owner-reply timeout** remains named.\n133:- A repeated payload in the same harness session does not register again, repeat\n134:  the helper notice, or extend an existing reference's deadline.\n135:- Core excludes bytes it knows it physically wrote for peer delivery: either an\n136:  exact match or a match after trimming ASCII whitespace from both byte sequences'\n…\n139:  automation and native harness re-submission cannot be distinguished beyond the\n140:  current controller seat. No adapter token or integration change is required.\n141:\n142:Every entry the helper registers is enumerable in `spt serve list` with its\n143:origin, so an automatic exposure is exactly as visible as a deliberate one.\n144:\n145:Two-node field acceptance remains pending, separate from doc/impl/unit evidence.\n146:It must include a remote controller remaining seated while core physically delivers\n147:a path-bearing peer message, whose input report must cause **no serve**, and measure\n148:the added hook cost. Neither obligation is claimed as executed here.\n149:\n150:<!-- [doc->REQ-MSG-SHORT-ID] -->\n151:## Reading a message back\n\n156:[Messaging](../messaging/overview.md) for the id itself.\n\n[.worktrees/300-input-acceptance/docs/adr/0058-attachments-are-pull-model.md#BE35]\n1:# 0058 — File transfer is pull-model: an attachment is a served file plus a link\n\n52:- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\n\n66:- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n67:  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n68:  dir entry under the same TTL and audience.\n69:- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\n70:  Am.1 proposed a local-readable notice without registration for a same-node user,\n71:  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\n72:  user's attach session for a remote user. Am.2 replaces the local notice with\n73:  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\n74:\n75:**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\n\n79:fields are per-entry and kind-independent.\n\n81:## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n82:\n83:<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n84:<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\n85:The core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\n86:supersedes Amendment 1's local-readable notice and its proposed new WEB request\n88:unchanged.\n89:\n90:For a path-bearing existing session-authenticated input report, the broker snapshots\n91:its live remote controller connection. No quoted paths means no broker IPC and no\n…\n94:that same rc stream; the owner derives the audience from its locally established\n95:target. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n96:one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n97:remain the existing mechanisms.\n98:\n99:Core excludes peer-delivery text it physically wrote into the session, comparing\n100:exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\n…\n103:capacity fail closed rather than evicting evidence or guessing.\n104:\n105:Identical payload/session reports cannot renew a live reference or publish another\n106:notice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\n107:proof that registration did not happen. Missing files are silent, as are the ordinary\n108:non-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\n…\n119:the added hook cost. These are deferred field obligations, not measured results or\n120:an activation of `int`.\n\n[.worktrees/300-input-acceptance/CHANGELOG.md#B0C5]\n13:## [Unreleased]\n\n15:### Fixed\n\n18:- Quoting a filepath while controlling an agent through remote `spt rc` can now\n19:  offer that agent a fetch command for the live file on your machine. The reference\n20:  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\n21:  extend it or repeat the notice. No quoted paths means no broker IPC or line;\n22:  missing files and absent hosted sessions or local/viewer-only/no-controller seats\n…\n26:  excluded by exact or ASCII-edge-trimmed byte comparison, never message-shape\n27:  parsing or interior normalization. No harness-adapter changes are required.\n28:\n29:## [0.69.0] - 2026-09-11\n\n70:"}],"details":{"diff":" 1|# Receipt-bound input provenance — core-only contract\n\n 8|## The operator decision this contract is bound to\n\n 28|**What this settles and what it does not** (doyle, B7ZLOLBZ): the submitter rule settles the\n\n 31|the experience rather than describing its mechanism is answering the wrong question.\n 32|\n-33|**Audience: adapter owners.** This document is deliberately written WITHOUT core internals, because an\n-34|adapter owner must be able to answer \"can my harness do this?\" from public documentation alone. It\n-35|describes an interface and a set of obligations, not an implementation.\n+33|**Historic audience: adapter owners.** The introduction and §§0–7 below retain the superseded\n+34|adapter-design discussion. Their proposed obligations and refusal rules are historical, not the\n+35|current contract; §8 replaces them and asks nothing new of adapters.\n 36|\n 37|## 0. The problem in one paragraph\n\n 51|\n\n 399|## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n\n 408|That strikes the whole adapter half of this contract — §3's obligations, the token, and the first cut of\n\n 411|exact payload, at whatever moment the harness reports it.\n 412|\n-413|1. **Core binds origin at RECEIPT of every USER_INPUT report** — the session's current authenticated\n-414|   REMOTE controller seat (the broker-owned `driven_by`). Local seat, viewer, or no seat ⇒ no origin ⇒\n-415|   nothing served, named on the declined line. No adapter declares anything; no adapter is asked when it\n-416|   reports.\n+413|1. **Core binds origin at RECEIPT of a path-bearing USER_INPUT report** — the session's current\n+414|   authenticated REMOTE controller seat (the broker-owned `driven_by`). No quoted paths means no broker\n+415|   IPC and no line. An absent hosted session, local seat, viewer-only seat, or no controller binds\n+416|   nothing silently. No adapter declares anything; no adapter is asked when it reports.\n 417|2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\n-418|   USER_INPUT whose payload is a delivery core wrote into that session binds no origin — recognised by\n-419|   the bytes core wrote, never by payload shape. This is core's origin signal for the one injection\n+418|   USER_INPUT whose payload matches a delivery core physically wrote into that session binds no origin.\n+419|   Comparison is exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never\n+420|   payload-shape parsing or interior normalization. This is core's origin signal for the one injection\n 420|   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n 421|   the seat as the submitter rule says.\n 422|3. **Dedup is core-side, keyed on the report:** a repeat of the same payload within the same session\n 423|   while its reference is live re-registers nothing, emits no second helper notice, and extends no TTL.\n 424|   No adapter-minted id exists.\n-425|4. **Serving semantics unchanged from #17 / ADR-0058 Am.1:** submitter's machine, 24h TTL, audience the\n-426|   receiving endpoint, helper notice once per submission and path. A path that names no file on the\n-427|   submitter's machine is SILENTLY SKIPPED (§4.3); every other non-grant is named (§4.7).\n+426|4. **Serving semantics from #17 / ADR-0058 Am.1, corrected by Am.2:** submitter's machine, 24h TTL,\n+427|   audience the receiving endpoint, helper notice once per submission and path. A path that names no\n+428|   file on the submitter's machine is SILENTLY SKIPPED, with no fallback origin. The ordinary silent\n+429|   cases in (1) are not authorization failures. CLI broker-connect and unanswered-receipt failures are\n+430|   silent unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with a\n+431|   remote controller; the broker's 10-second owner-reply timeout remains named. §4.7's historical\n+432|   all-but-one refusal rule is superseded.\n 428|5. **The stated ceiling, instead of an adapter promise.** The report lags acceptance by whatever the\n 429|   harness's own path costs (claude-spt: 0.5–1.0 s measured, n=3; omp-spt: unmeasured). A cross-operator\n\n 433|   earliest moment core has the payload, and it is the moment used.\n\n 436|\n\n 441|### Implemented boundaries\n 442|\n-443|- Both `api state` USER_INPUT and `api now-signal --user-input` report before\n-444|  event fanout, shortform processing, or roster gathering. The broker validates\n-445|  the harness session, checks its physical delivery-byte evidence, and snapshots\n+448|- Both `api state` USER_INPUT and `api now-signal --user-input` check for quoted paths\n+449|  before broker IPC; a pathless payload produces no receipt request or line. Path-bearing\n+450|  reports precede event fanout, shortform processing, or roster gathering. Without a\n+451|  hosted session or remote controller, the broker silently binds nothing. Otherwise it\n+452|  validates the harness session, checks its physical delivery-byte evidence, and snapshots\n 446|  the live remote controller connection. A later Take never changes that origin.\n 447|  `api state` carries the caller's resolved session proof. A capability token\n\n 449|  to mint input provenance.\n 450|- File requests and replies ride that same authenticated rc stream. The owner\n\n 452|  audience text. The existing MSG_OUT-backed WEB ServeFor guard is unchanged.\n 453|- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n-454|  connect/hello/write, not for serving. A same-node report deadline prevents a\n-455|  worker that outlives that wait from binding to a later seat. This is not a bound\n-456|  on the entire hook (its other work has separate costs). The broker allows\n-457|  10 seconds for the controller reply, then names the unanswered outcome. Owner\n+461|  connect/hello/write, not for serving. CLI broker-connect and unanswered-receipt failures\n+462|  stay silent unless the existing `SPT_PUMP_TRACE` diagnostic gate is enabled.\n+463|  A same-node report deadline prevents a worker that outlives that wait from binding to\n+464|  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n+465|  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\n 458|  work runs off the rc display/input pump. An unanswered request or uncertain\n 459|  owner RPC result retains its dedup fence for the possible reference lifetime:\n 460|  a lost reply is not proof that the owner exposed nothing.\n 461|- Dedup is per harness session and exact payload hash in the broker-held PTY\n\n 466|  changing unrelated exposure. Its timestamp is the earlier of receipt time and\n 467|  owner time, so clock skew cannot lengthen either side's 24-hour bound.\n-468|- Physical delivery writes retain exact text hashes, not payload shapes. The\n-469|  source-tagged controller/typeahead and choreography keys are not delivery text.\n-470|  In-progress or partially failed physical delivery writes make provenance\n-471|  unavailable by name rather than guessing; no receipt blocks on a PTY writer.\n-472|  Session-lifetime evidence is never silently evicted (65536 distinct hashes is\n-473|  the named capacity limit). An identical later human payload is indistinguishable\n-474|  from these known bytes and is excluded too; external automation and native\n-475|  harness re-submission remain subject to the receipt-seat ceiling above.\n-476|- Missing files produce neither helper notices nor declined diagnostics.\n-477|  Wrong session, local/viewer/no seat, unknown delivery evidence, queue pressure,\n-478|  owner refusal, reply timeout, and persistence failure each name their condition.\n+476|- Physical delivery writes retain fixed-size streaming evidence for exact bytes and\n+477|  ASCII-edge-trimmed bytes, not payload shapes or interior-normalized text. Evidence is\n+478|  published in physical-write order, not when delivery is merely queued.\n+479|  Source-tagged controller/typeahead and choreography keys are not delivery text.\n+480|  In-progress or partially failed physical delivery writes make provenance unavailable\n+481|  by name when a remote controller is seated rather than guessing; no receipt blocks\n+482|  on a PTY writer. Session-lifetime evidence is never silently evicted (65536 distinct\n+483|  hashes is the named capacity limit). A later human payload matching either comparison\n+484|  is indistinguishable from these known bytes and is excluded too; external automation\n+485|  and native harness re-submission remain subject to the receipt-seat ceiling above.\n+486|- Missing files produce neither helper notices nor declined diagnostics. No quoted paths,\n+487|  absent hosted sessions, and local/viewer-only/no-controller seats are also silent.\n+488|  With a remote controller seated, wrong session, unknown delivery evidence, queue\n+489|  pressure, owner refusal, the broker's owner-reply timeout, and persistence failure\n+490|  each name their condition. CLI transport diagnostics remain gated by `SPT_PUMP_TRACE`.\n+491|\n+492|### Pending field acceptance — not executed in the doc/impl/unit lane\n+493|\n+494|The separately admitted two-node field leg must exercise a remote controller's quoted\n+495|path being served only to the receiving agent, and local input not being served.\n+496|Its hazard arm must keep a **remote controller seated while core physically delivers\n+497|a path-bearing peer message into the receiving session**: the ensuing USER_INPUT\n+498|report must cause **no serve**. A viewer-only or empty-seat run cannot prove that arm.\n+499|The same field leg must measure the added hook cost; the 500 ms receipt wait bound\n+500|is not an observed hook-cost measurement. These obligations remain pending and do\n+501|not activate `int` or impose adapter integration work. The historical measurements\n+502|in §7 are not execution evidence for this implementation.\n 98|## The `FILE_ACCESS_HELPER` signal\n\n 123|- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\n 124|  A relative path has no anchor on another node. At most **five** paths per report;\n 125|  directories receive the same lifetime and audience.\n-126|- A **missing file is silent**. Other non-grants name their reason, including\n-127|  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\n-128|  evidence, or an owner that did not answer.\n+126|- **No quoted paths means no broker IPC and no line.** An absent hosted session,\n+127|  local or viewer-only seat, or no controller binds nothing silently. A missing\n+128|  file on the bound owner's machine is also silent, with no fallback origin.\n+129|- CLI broker-connect and unanswered-receipt failures are silent unless\n+130|  `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with\n+131|  a remote controller, such as an invalid session, uncertain delivery-byte evidence,\n+132|  or owner refusal. The broker's **10-second owner-reply timeout** remains named.\n 129|- A repeated payload in the same harness session does not register again, repeat\n 130|  the helper notice, or extend an existing reference's deadline.\n-131|- Core excludes bytes it knows it physically wrote for peer delivery, rather than\n-132|  guessing from message syntax. This is **receipt-seat attribution**, not proof\n-133|  of who typed every byte: external automation and native harness re-submission\n-134|  cannot be distinguished beyond the current controller seat. No adapter token\n-135|  or integration change is required.\n+135|- Core excludes bytes it knows it physically wrote for peer delivery: either an\n+136|  exact match or a match after trimming ASCII whitespace from both byte sequences'\n+137|  ends. It does not parse message shapes or normalize interior text. This is\n+138|  **receipt-seat attribution**, not proof of who typed every byte: external\n+139|  automation and native harness re-submission cannot be distinguished beyond the\n+140|  current controller seat. No adapter token or integration change is required.\n 136|\n 137|Every entry the helper registers is enumerable in `spt serve list` with its\n 138|origin, so an automatic exposure is exactly as visible as a deliberate one.\n 139|\n+145|Two-node field acceptance remains pending, separate from doc/impl/unit evidence.\n+146|It must include a remote controller remaining seated while core physically delivers\n+147|a path-bearing peer message, whose input report must cause **no serve**, and measure\n+148|the added hook cost. Neither obligation is claimed as executed here.\n+149|\n 140|<!-- [doc->REQ-MSG-SHORT-ID] -->\n 141|## Reading a message back\n\n 146|[Messaging](../messaging/overview.md) for the id itself.\n 1|# 0058 — File transfer is pull-model: an attachment is a served file plus a link\n\n 52|- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\n\n 66|- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n 67|  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n 68|  dir entry under the same TTL and audience.\n-69|- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\n-70|  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\n-71|  file lives on the user's node, so registration happens THERE on the agent's behalf — a\n-72|  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\n-73|  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\n-74|  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\n+69|- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\n+70|  Am.1 proposed a local-readable notice without registration for a same-node user,\n+71|  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\n+72|  user's attach session for a remote user. Am.2 replaces the local notice with\n+73|  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\n 75|\n 76|**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\n\n 80|fields are per-entry and kind-independent.\n\n 82|## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n 83|\n 84|<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n+84|<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\n 85|The core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\n 86|supersedes Amendment 1's local-readable notice and its proposed new WEB request\n 88|unchanged.\n 89|\n-90|At receipt of an existing session-authenticated input report, the broker snapshots\n-91|its live remote controller connection. Requests and replies ride that same rc\n-92|stream; the owner derives the audience from its locally established target. Local,\n-93|viewer-only, and absent seats decline by name, without inspecting receiver-side\n-94|paths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n+90|For a path-bearing existing session-authenticated input report, the broker snapshots\n+91|its live remote controller connection. No quoted paths means no broker IPC and no\n+92|line. An absent hosted session, local or viewer-only seat, or no controller binds\n+93|nothing silently, without inspecting receiver-side paths. Requests and replies ride\n+94|that same rc stream; the owner derives the audience from its locally established\n+95|target. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n 95|one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n 96|remain the existing mechanisms.\n 97|\n+99|Core excludes peer-delivery text it physically wrote into the session, comparing\n+100|exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\n+101|There is no payload-shape parsing or interior normalization. Fixed-size streaming\n+102|evidence is published in physical-write order; unproven writes or exhausted evidence\n+103|capacity fail closed rather than evicting evidence or guessing.\n+104|\n 98|Identical payload/session reports cannot renew a live reference or publish another\n 99|notice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\n-100|proof that registration did not happen. Missing files alone are silent; other\n-101|non-grants are named. The hook receipt and owner-reply waits are bounded separately.\n-102|This is receipt-seat attribution, not reconstructed keystroke provenance; adapters\n-103|receive no new integration obligation.\n+107|proof that registration did not happen. Missing files are silent, as are the ordinary\n+108|non-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\n+109|unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\n+110|with a remote controller; the broker's 10-second owner-reply timeout remains named.\n+111|The hook receipt and owner-reply waits are bounded separately. This is receipt-seat\n+112|attribution, not reconstructed keystroke provenance; adapters receive no new\n+113|integration obligation.\n+114|\n+115|The separately admitted two-node field leg remains pending, not executed by the\n+116|doc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\n+117|controller seated while core physically delivers a path-bearing peer message into\n+118|the session and prove that its input report causes no serve. It must also measure\n+119|the added hook cost. These are deferred field obligations, not measured results or\n+120|an activation of `int`.\n 13|## [Unreleased]\n\n 15|### Fixed\n\n 18|- Quoting a filepath while controlling an agent through remote `spt rc` can now\n 19|  offer that agent a fetch command for the live file on your machine. The reference\n 20|  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\n-21|  extend it or repeat the notice. Missing files stay silent; unavailable provenance\n-22|  and other refusals are named. No harness-adapter changes are required.\n+21|  extend it or repeat the notice. No quoted paths means no broker IPC or line;\n+22|  missing files and absent hosted sessions or local/viewer-only/no-controller seats\n+23|  stay silent. CLI broker-connect and unanswered-receipt diagnostics require\n+24|  `SPT_PUMP_TRACE`; failures with a remote controller, including the broker's\n+25|  10-second owner-reply timeout, remain named. Core-written peer deliveries are\n+26|  excluded by exact or ASCII-edge-trimmed byte comparison, never message-shape\n+27|  parsing or interior normalization. No harness-adapter changes are required.\n 23|\n 24|## [0.69.0] - 2026-09-11\n\n 65|","firstChangedLine":33,"perFileResults":[{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs\\INPUT-PROVENANCE-CONTRACT.md","diff":" 1|# Receipt-bound input provenance — core-only contract\n\n 8|## The operator decision this contract is bound to\n\n 28|**What this settles and what it does not** (doyle, B7ZLOLBZ): the submitter rule settles the\n\n 31|the experience rather than describing its mechanism is answering the wrong question.\n 32|\n-33|**Audience: adapter owners.** This document is deliberately written WITHOUT core internals, because an\n-34|adapter owner must be able to answer \"can my harness do this?\" from public documentation alone. It\n-35|describes an interface and a set of obligations, not an implementation.\n+33|**Historic audience: adapter owners.** The introduction and §§0–7 below retain the superseded\n+34|adapter-design discussion. Their proposed obligations and refusal rules are historical, not the\n+35|current contract; §8 replaces them and asks nothing new of adapters.\n 36|\n 37|## 0. The problem in one paragraph\n\n 51|\n\n 399|## 8. RULING (doyle, 2026-09-13; RE-CUT the same day on the operator's direction) — core-only; no token, nothing asked of adapters\n\n 408|That strikes the whole adapter half of this contract — §3's obligations, the token, and the first cut of\n\n 411|exact payload, at whatever moment the harness reports it.\n 412|\n-413|1. **Core binds origin at RECEIPT of every USER_INPUT report** — the session's current authenticated\n-414|   REMOTE controller seat (the broker-owned `driven_by`). Local seat, viewer, or no seat ⇒ no origin ⇒\n-415|   nothing served, named on the declined line. No adapter declares anything; no adapter is asked when it\n-416|   reports.\n+413|1. **Core binds origin at RECEIPT of a path-bearing USER_INPUT report** — the session's current\n+414|   authenticated REMOTE controller seat (the broker-owned `driven_by`). No quoted paths means no broker\n+415|   IPC and no line. An absent hosted session, local seat, viewer-only seat, or no controller binds\n+416|   nothing silently. No adapter declares anything; no adapter is asked when it reports.\n 417|2. **Own-injection exclusion.** Core delivers peer messages by writing into the session's PTY itself. A\n-418|   USER_INPUT whose payload is a delivery core wrote into that session binds no origin — recognised by\n-419|   the bytes core wrote, never by payload shape. This is core's origin signal for the one injection\n+418|   USER_INPUT whose payload matches a delivery core physically wrote into that session binds no origin.\n+419|   Comparison is exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never\n+420|   payload-shape parsing or interior normalization. This is core's origin signal for the one injection\n 420|   source it owns; resumed-session re-submission and external automation stay uncharacterised and bind\n 421|   the seat as the submitter rule says.\n 422|3. **Dedup is core-side, keyed on the report:** a repeat of the same payload within the same session\n 423|   while its reference is live re-registers nothing, emits no second helper notice, and extends no TTL.\n 424|   No adapter-minted id exists.\n-425|4. **Serving semantics unchanged from #17 / ADR-0058 Am.1:** submitter's machine, 24h TTL, audience the\n-426|   receiving endpoint, helper notice once per submission and path. A path that names no file on the\n-427|   submitter's machine is SILENTLY SKIPPED (§4.3); every other non-grant is named (§4.7).\n+426|4. **Serving semantics from #17 / ADR-0058 Am.1, corrected by Am.2:** submitter's machine, 24h TTL,\n+427|   audience the receiving endpoint, helper notice once per submission and path. A path that names no\n+428|   file on the submitter's machine is SILENTLY SKIPPED, with no fallback origin. The ordinary silent\n+429|   cases in (1) are not authorization failures. CLI broker-connect and unanswered-receipt failures are\n+430|   silent unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with a\n+431|   remote controller; the broker's 10-second owner-reply timeout remains named. §4.7's historical\n+432|   all-but-one refusal rule is superseded.\n 428|5. **The stated ceiling, instead of an adapter promise.** The report lags acceptance by whatever the\n 429|   harness's own path costs (claude-spt: 0.5–1.0 s measured, n=3; omp-spt: unmeasured). A cross-operator\n\n 433|   earliest moment core has the payload, and it is the moment used.\n\n 436|\n\n 441|### Implemented boundaries\n 442|\n-443|- Both `api state` USER_INPUT and `api now-signal --user-input` report before\n-444|  event fanout, shortform processing, or roster gathering. The broker validates\n-445|  the harness session, checks its physical delivery-byte evidence, and snapshots\n+448|- Both `api state` USER_INPUT and `api now-signal --user-input` check for quoted paths\n+449|  before broker IPC; a pathless payload produces no receipt request or line. Path-bearing\n+450|  reports precede event fanout, shortform processing, or roster gathering. Without a\n+451|  hosted session or remote controller, the broker silently binds nothing. Otherwise it\n+452|  validates the harness session, checks its physical delivery-byte evidence, and snapshots\n 446|  the live remote controller connection. A later Take never changes that origin.\n 447|  `api state` carries the caller's resolved session proof. A capability token\n\n 449|  to mint input provenance.\n 450|- File requests and replies ride that same authenticated rc stream. The owner\n\n 452|  audience text. The existing MSG_OUT-backed WEB ServeFor guard is unchanged.\n 453|- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n-454|  connect/hello/write, not for serving. A same-node report deadline prevents a\n-455|  worker that outlives that wait from binding to a later seat. This is not a bound\n-456|  on the entire hook (its other work has separate costs). The broker allows\n-457|  10 seconds for the controller reply, then names the unanswered outcome. Owner\n+461|  connect/hello/write, not for serving. CLI broker-connect and unanswered-receipt failures\n+462|  stay silent unless the existing `SPT_PUMP_TRACE` diagnostic gate is enabled.\n+463|  A same-node report deadline prevents a worker that outlives that wait from binding to\n+464|  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n+465|  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\n 458|  work runs off the rc display/input pump. An unanswered request or uncertain\n 459|  owner RPC result retains its dedup fence for the possible reference lifetime:\n 460|  a lost reply is not proof that the owner exposed nothing.\n 461|- Dedup is per harness session and exact payload hash in the broker-held PTY\n\n 466|  changing unrelated exposure. Its timestamp is the earlier of receipt time and\n 467|  owner time, so clock skew cannot lengthen either side's 24-hour bound.\n-468|- Physical delivery writes retain exact text hashes, not payload shapes. The\n-469|  source-tagged controller/typeahead and choreography keys are not delivery text.\n-470|  In-progress or partially failed physical delivery writes make provenance\n-471|  unavailable by name rather than guessing; no receipt blocks on a PTY writer.\n-472|  Session-lifetime evidence is never silently evicted (65536 distinct hashes is\n-473|  the named capacity limit). An identical later human payload is indistinguishable\n-474|  from these known bytes and is excluded too; external automation and native\n-475|  harness re-submission remain subject to the receipt-seat ceiling above.\n-476|- Missing files produce neither helper notices nor declined diagnostics.\n-477|  Wrong session, local/viewer/no seat, unknown delivery evidence, queue pressure,\n-478|  owner refusal, reply timeout, and persistence failure each name their condition.\n+476|- Physical delivery writes retain fixed-size streaming evidence for exact bytes and\n+477|  ASCII-edge-trimmed bytes, not payload shapes or interior-normalized text. Evidence is\n+478|  published in physical-write order, not when delivery is merely queued.\n+479|  Source-tagged controller/typeahead and choreography keys are not delivery text.\n+480|  In-progress or partially failed physical delivery writes make provenance unavailable\n+481|  by name when a remote controller is seated rather than guessing; no receipt blocks\n+482|  on a PTY writer. Session-lifetime evidence is never silently evicted (65536 distinct\n+483|  hashes is the named capacity limit). A later human payload matching either comparison\n+484|  is indistinguishable from these known bytes and is excluded too; external automation\n+485|  and native harness re-submission remain subject to the receipt-seat ceiling above.\n+486|- Missing files produce neither helper notices nor declined diagnostics. No quoted paths,\n+487|  absent hosted sessions, and local/viewer-only/no-controller seats are also silent.\n+488|  With a remote controller seated, wrong session, unknown delivery evidence, queue\n+489|  pressure, owner refusal, the broker's owner-reply timeout, and persistence failure\n+490|  each name their condition. CLI transport diagnostics remain gated by `SPT_PUMP_TRACE`.\n+491|\n+492|### Pending field acceptance — not executed in the doc/impl/unit lane\n+493|\n+494|The separately admitted two-node field leg must exercise a remote controller's quoted\n+495|path being served only to the receiving agent, and local input not being served.\n+496|Its hazard arm must keep a **remote controller seated while core physically delivers\n+497|a path-bearing peer message into the receiving session**: the ensuing USER_INPUT\n+498|report must cause **no serve**. A viewer-only or empty-seat run cannot prove that arm.\n+499|The same field leg must measure the added hook cost; the 500 ms receipt wait bound\n+500|is not an observed hook-cost measurement. These obligations remain pending and do\n+501|not activate `int` or impose adapter integration work. The historical measurements\n+502|in §7 are not execution evidence for this implementation.","firstChangedLine":33,"op":"update","snapshotsPruned":true},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs-site\\src\\serving\\attachments.md","diff":" 98|## The `FILE_ACCESS_HELPER` signal\n\n 123|- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\n 124|  A relative path has no anchor on another node. At most **five** paths per report;\n 125|  directories receive the same lifetime and audience.\n-126|- A **missing file is silent**. Other non-grants name their reason, including\n-127|  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\n-128|  evidence, or an owner that did not answer.\n+126|- **No quoted paths means no broker IPC and no line.** An absent hosted session,\n+127|  local or viewer-only seat, or no controller binds nothing silently. A missing\n+128|  file on the bound owner's machine is also silent, with no fallback origin.\n+129|- CLI broker-connect and unanswered-receipt failures are silent unless\n+130|  `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with\n+131|  a remote controller, such as an invalid session, uncertain delivery-byte evidence,\n+132|  or owner refusal. The broker's **10-second owner-reply timeout** remains named.\n 129|- A repeated payload in the same harness session does not register again, repeat\n 130|  the helper notice, or extend an existing reference's deadline.\n-131|- Core excludes bytes it knows it physically wrote for peer delivery, rather than\n-132|  guessing from message syntax. This is **receipt-seat attribution**, not proof\n-133|  of who typed every byte: external automation and native harness re-submission\n-134|  cannot be distinguished beyond the current controller seat. No adapter token\n-135|  or integration change is required.\n+135|- Core excludes bytes it knows it physically wrote for peer delivery: either an\n+136|  exact match or a match after trimming ASCII whitespace from both byte sequences'\n+137|  ends. It does not parse message shapes or normalize interior text. This is\n+138|  **receipt-seat attribution**, not proof of who typed every byte: external\n+139|  automation and native harness re-submission cannot be distinguished beyond the\n+140|  current controller seat. No adapter token or integration change is required.\n 136|\n 137|Every entry the helper registers is enumerable in `spt serve list` with its\n 138|origin, so an automatic exposure is exactly as visible as a deliberate one.\n 139|\n+145|Two-node field acceptance remains pending, separate from doc/impl/unit evidence.\n+146|It must include a remote controller remaining seated while core physically delivers\n+147|a path-bearing peer message, whose input report must cause **no serve**, and measure\n+148|the added hook cost. Neither obligation is claimed as executed here.\n+149|\n 140|<!-- [doc->REQ-MSG-SHORT-ID] -->\n 141|## Reading a message back\n\n 146|[Messaging](../messaging/overview.md) for the id itself.","firstChangedLine":126,"op":"update","oldText":"# Attachments and `spt fetch`\r\n\r\nSending a file with a message does not push bytes to the receiver. The file is\r\nsnapshot into this node's own store, registered for serving, and the message\r\ncarries its URL. The receiver decides whether to pull it, and when.\r\n\r\n<!-- [doc->REQ-WEB-ATTACHMENT-PULL] -->\r\n## Attaching a file to a message\r\n\r\n```console\r\n$ printf 'the report you asked for' | spt send doyle --attachment ./report.md\r\nATTACHED:report.md: http://localhost:5474/hfenduleam/f/report.md (2481 bytes, ttl 2592000000ms)\r\nSENT:doyle\r\n```\r\n\r\n`--attachment` repeats; each file becomes its own registry entry with its own\r\nURL. The message envelope grows an `attachments` attribute carrying, per file,\r\nits served name, its URL and its size in bytes — so a receiving agent can decide\r\nwhether to fetch **before** it fetches. A core that has never heard of the\r\nattribute delivers the message unchanged.\r\n\r\nAn attachment is a **snapshot**, and that is the one place the serving registry\r\ndoes not resolve at request time:\r\n\r\n| | `spt serve add` | `spt send --attachment` |\r\n|---|---|---|\r\n| What is served | the file at its path | a copy taken at send time |\r\n| Editing the source | the reader sees the edit | the reader still sees what was sent |\r\n| Deleting the source | the URL answers 404 | the URL keeps serving |\r\n| Lifetime | until removed | a TTL, 30 days by default |\r\n\r\nA message's attachment is as immutable as the message: an edit after the send\r\nmust not change what the receiver pulls, and deleting the original must not\r\nturn a delivered link into a dead one.\r\n\r\nTwo sends of the same filename get two stable, distinct URLs under the\r\nregistry's ordinary disambiguation rule (`report.md`, then `report~1.md`), so no\r\nlink ever changes meaning.\r\n\r\nA missing or unreadable path **refuses the send by name** — nothing is\r\ndelivered and nothing is spooled — rather than delivering a message whose link\r\nis dead on arrival:\r\n\r\n```console\r\n$ printf 'here' | spt send doyle --attachment ./nope.md\r\nATTACHMENT_REFUSED:./nope.md: The system cannot find the file specified. (nothing was sent)\r\n```\r\n\r\n### Lifetime\r\n\r\n`--ttl` sets this send's lifetime and **requires a unit** — `s`, `m`, `h` or\r\n`d`. A bare number is refused rather than guessed, because `30` meaning seconds\r\nwhen the sender meant days is a deleted attachment.\r\n\r\n```console\r\n$ printf 'valid for a day' | spt send doyle --attachment ./build.log --ttl 24h\r\n```\r\n\r\nThe daemon's pulse reaps what has expired, deleting the snapshot file and its\r\nregistry entry together and logging how many it removed. An expired entry stops\r\nserving the moment it expires, whether or not the reaper has run yet: between\r\nexpiry and the next tick the bytes are still on disk, and serving them would\r\nmake the TTL a suggestion.\r\n\r\n<!-- [doc->REQ-WEB-FETCH-VERB] -->\r\n## Pulling one: `spt fetch`\r\n\r\n```console\r\n$ spt fetch hfenduleam/f/report.md\r\nreport.md\r\n$ spt fetch http://localhost:5474/hfenduleam/f/report.md ~/inbox/report.md\r\n/home/reavus/inbox/report.md\r\n```\r\n\r\nIt accepts a full node-prefixed URL or the bare `<node>/f/<name>` shorthand —\r\nthe shorthand is how a link is said between agents, and the host and port belong\r\nto whichever node is doing the fetching. The written path is printed on stdout\r\nso a caller can pipe it.\r\n\r\nWithout a destination the file lands in the current directory under its served\r\nname. An existing destination is **not** overwritten without `--force`. The body\r\nstreams to a temporary file and is renamed into place, so an interrupted or\r\nrefused fetch never leaves a truncated file where a later reader would trust it.\r\n\r\nThe three outcomes are distinct, and the distinction is the point:\r\n\r\n| Exit | Meaning |\r\n|---|---|\r\n| `0` | The file was written; its path is on stdout. |\r\n| `3` | The owner **refused** it — an access decision. Retrying is wrong. |\r\n| `1` | Anything else: unreachable owner, not found, a deadline, a local write error. |\r\n\r\nEvery fetch — local or remote — is served through the local daemon's web\r\nsurface, the same path a browser takes, so a fetch of your own node's file\r\nexercises the code a remote fetch will use.\r\n\r\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\r\n## The `FILE_ACCESS_HELPER` signal\r\n\r\nAn agent does not have to notice an attachment. When a delivered message carries\r\none, the now-signal hands the agent the exact command to run, taken verbatim\r\nfrom the envelope:\r\n\r\n```text\r\n<FILE_ACCESS_HELPER>\r\nspt fetch http://localhost:5474/kitsubito/f/report.md\r\n</FILE_ACCESS_HELPER>\r\n```\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\nThe same category answers the other way a file arrives: **a user quoting a\r\nfilepath while controlling the receiving agent through remote `spt rc`**.\r\nCore binds the existing session-authenticated input report to the broker's live\r\nremote controller when the report arrives. A later controller change cannot\r\nreattribute it. Registration happens on that controller's machine, not by looking\r\nfor a similarly named file on the receiving machine.\r\n\r\nThe file is a **live reference**, not an attachment snapshot: edits are visible\r\nand deletion returns not found. The reference lasts up to **24 hours**, addressed\r\nonly to the receiving endpoint. The fetch command appears on a subsequent signal\r\npoll once the owner answers; input processing never waits for that answer.\r\n\r\n- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\r\n  A relative path has no anchor on another node. At most **five** paths per report;\r\n  directories receive the same lifetime and audience.\r\n- A **missing file is silent**. Other non-grants name their reason, including\r\n  local/viewer/no controller seat, an invalid session, uncertain delivery-byte\r\n  evidence, or an owner that did not answer.\r\n- A repeated payload in the same harness session does not register again, repeat\r\n  the helper notice, or extend an existing reference's deadline.\r\n- Core excludes bytes it knows it physically wrote for peer delivery, rather than\r\n  guessing from message syntax. This is **receipt-seat attribution**, not proof\r\n  of who typed every byte: external automation and native harness re-submission\r\n  cannot be distinguished beyond the current controller seat. No adapter token\r\n  or integration change is required.\r\n\r\nEvery entry the helper registers is enumerable in `spt serve list` with its\r\norigin, so an automatic exposure is exactly as visible as a deliberate one.\r\n\r\n<!-- [doc->REQ-MSG-SHORT-ID] -->\r\n## Reading a message back\r\n\r\nEvery message carries a short-ID, and an attachment link is part of what that id\r\nrenders — `spt msg show <id>` prints the message with its attachment URLs, and\r\n`/<node>/m/<id>` is the same view in a browser. See\r\n[Messaging](../messaging/overview.md) for the id itself.\r\n","newText":"# Attachments and `spt fetch`\r\n\r\nSending a file with a message does not push bytes to the receiver. The file is\r\nsnapshot into this node's own store, registered for serving, and the message\r\ncarries its URL. The receiver decides whether to pull it, and when.\r\n\r\n<!-- [doc->REQ-WEB-ATTACHMENT-PULL] -->\r\n## Attaching a file to a message\r\n\r\n```console\r\n$ printf 'the report you asked for' | spt send doyle --attachment ./report.md\r\nATTACHED:report.md: http://localhost:5474/hfenduleam/f/report.md (2481 bytes, ttl 2592000000ms)\r\nSENT:doyle\r\n```\r\n\r\n`--attachment` repeats; each file becomes its own registry entry with its own\r\nURL. The message envelope grows an `attachments` attribute carrying, per file,\r\nits served name, its URL and its size in bytes — so a receiving agent can decide\r\nwhether to fetch **before** it fetches. A core that has never heard of the\r\nattribute delivers the message unchanged.\r\n\r\nAn attachment is a **snapshot**, and that is the one place the serving registry\r\ndoes not resolve at request time:\r\n\r\n| | `spt serve add` | `spt send --attachment` |\r\n|---|---|---|\r\n| What is served | the file at its path | a copy taken at send time |\r\n| Editing the source | the reader sees the edit | the reader still sees what was sent |\r\n| Deleting the source | the URL answers 404 | the URL keeps serving |\r\n| Lifetime | until removed | a TTL, 30 days by default |\r\n\r\nA message's attachment is as immutable as the message: an edit after the send\r\nmust not change what the receiver pulls, and deleting the original must not\r\nturn a delivered link into a dead one.\r\n\r\nTwo sends of the same filename get two stable, distinct URLs under the\r\nregistry's ordinary disambiguation rule (`report.md`, then `report~1.md`), so no\r\nlink ever changes meaning.\r\n\r\nA missing or unreadable path **refuses the send by name** — nothing is\r\ndelivered and nothing is spooled — rather than delivering a message whose link\r\nis dead on arrival:\r\n\r\n```console\r\n$ printf 'here' | spt send doyle --attachment ./nope.md\r\nATTACHMENT_REFUSED:./nope.md: The system cannot find the file specified. (nothing was sent)\r\n```\r\n\r\n### Lifetime\r\n\r\n`--ttl` sets this send's lifetime and **requires a unit** — `s`, `m`, `h` or\r\n`d`. A bare number is refused rather than guessed, because `30` meaning seconds\r\nwhen the sender meant days is a deleted attachment.\r\n\r\n```console\r\n$ printf 'valid for a day' | spt send doyle --attachment ./build.log --ttl 24h\r\n```\r\n\r\nThe daemon's pulse reaps what has expired, deleting the snapshot file and its\r\nregistry entry together and logging how many it removed. An expired entry stops\r\nserving the moment it expires, whether or not the reaper has run yet: between\r\nexpiry and the next tick the bytes are still on disk, and serving them would\r\nmake the TTL a suggestion.\r\n\r\n<!-- [doc->REQ-WEB-FETCH-VERB] -->\r\n## Pulling one: `spt fetch`\r\n\r\n```console\r\n$ spt fetch hfenduleam/f/report.md\r\nreport.md\r\n$ spt fetch http://localhost:5474/hfenduleam/f/report.md ~/inbox/report.md\r\n/home/reavus/inbox/report.md\r\n```\r\n\r\nIt accepts a full node-prefixed URL or the bare `<node>/f/<name>` shorthand —\r\nthe shorthand is how a link is said between agents, and the host and port belong\r\nto whichever node is doing the fetching. The written path is printed on stdout\r\nso a caller can pipe it.\r\n\r\nWithout a destination the file lands in the current directory under its served\r\nname. An existing destination is **not** overwritten without `--force`. The body\r\nstreams to a temporary file and is renamed into place, so an interrupted or\r\nrefused fetch never leaves a truncated file where a later reader would trust it.\r\n\r\nThe three outcomes are distinct, and the distinction is the point:\r\n\r\n| Exit | Meaning |\r\n|---|---|\r\n| `0` | The file was written; its path is on stdout. |\r\n| `3` | The owner **refused** it — an access decision. Retrying is wrong. |\r\n| `1` | Anything else: unreachable owner, not found, a deadline, a local write error. |\r\n\r\nEvery fetch — local or remote — is served through the local daemon's web\r\nsurface, the same path a browser takes, so a fetch of your own node's file\r\nexercises the code a remote fetch will use.\r\n\r\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\r\n## The `FILE_ACCESS_HELPER` signal\r\n\r\nAn agent does not have to notice an attachment. When a delivered message carries\r\none, the now-signal hands the agent the exact command to run, taken verbatim\r\nfrom the envelope:\r\n\r\n```text\r\n<FILE_ACCESS_HELPER>\r\nspt fetch http://localhost:5474/kitsubito/f/report.md\r\n</FILE_ACCESS_HELPER>\r\n```\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\nThe same category answers the other way a file arrives: **a user quoting a\r\nfilepath while controlling the receiving agent through remote `spt rc`**.\r\nCore binds the existing session-authenticated input report to the broker's live\r\nremote controller when the report arrives. A later controller change cannot\r\nreattribute it. Registration happens on that controller's machine, not by looking\r\nfor a similarly named file on the receiving machine.\r\n\r\nThe file is a **live reference**, not an attachment snapshot: edits are visible\r\nand deletion returns not found. The reference lasts up to **24 hours**, addressed\r\nonly to the receiving endpoint. The fetch command appears on a subsequent signal\r\npoll once the owner answers; input processing never waits for that answer.\r\n\r\n- **Absolute or `~`-rooted only.** The owner resolves `~` against its own home.\r\n  A relative path has no anchor on another node. At most **five** paths per report;\r\n  directories receive the same lifetime and audience.\r\n- **No quoted paths means no broker IPC and no line.** An absent hosted session,\r\n  local or viewer-only seat, or no controller binds nothing silently. A missing\r\n  file on the bound owner's machine is also silent, with no fallback origin.\r\n- CLI broker-connect and unanswered-receipt failures are silent unless\r\n  `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures with\r\n  a remote controller, such as an invalid session, uncertain delivery-byte evidence,\r\n  or owner refusal. The broker's **10-second owner-reply timeout** remains named.\r\n- A repeated payload in the same harness session does not register again, repeat\r\n  the helper notice, or extend an existing reference's deadline.\r\n- Core excludes bytes it knows it physically wrote for peer delivery: either an\r\n  exact match or a match after trimming ASCII whitespace from both byte sequences'\r\n  ends. It does not parse message shapes or normalize interior text. This is\r\n  **receipt-seat attribution**, not proof of who typed every byte: external\r\n  automation and native harness re-submission cannot be distinguished beyond the\r\n  current controller seat. No adapter token or integration change is required.\r\n\r\nEvery entry the helper registers is enumerable in `spt serve list` with its\r\norigin, so an automatic exposure is exactly as visible as a deliberate one.\r\n\r\nTwo-node field acceptance remains pending, separate from doc/impl/unit evidence.\r\nIt must include a remote controller remaining seated while core physically delivers\r\na path-bearing peer message, whose input report must cause **no serve**, and measure\r\nthe added hook cost. Neither obligation is claimed as executed here.\r\n\r\n<!-- [doc->REQ-MSG-SHORT-ID] -->\r\n## Reading a message back\r\n\r\nEvery message carries a short-ID, and an attachment link is part of what that id\r\nrenders — `spt msg show <id>` prints the message with its attachment URLs, and\r\n`/<node>/m/<id>` is the same view in a browser. See\r\n[Messaging](../messaging/overview.md) for the id itself.\r\n"},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs\\adr\\0058-attachments-are-pull-model.md","diff":" 1|# 0058 — File transfer is pull-model: an attachment is a served file plus a link\n\n 52|- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\n\n 66|- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n 67|  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n 68|  dir entry under the same TTL and audience.\n-69|- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\n-70|  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\n-71|  file lives on the user's node, so registration happens THERE on the agent's behalf — a\n-72|  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\n-73|  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\n-74|  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\n+69|- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\n+70|  Am.1 proposed a local-readable notice without registration for a same-node user,\n+71|  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\n+72|  user's attach session for a remote user. Am.2 replaces the local notice with\n+73|  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\n 75|\n 76|**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\n\n 80|fields are per-entry and kind-independent.\n\n 82|## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n 83|\n 84|<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n+84|<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\n 85|The core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\n 86|supersedes Amendment 1's local-readable notice and its proposed new WEB request\n 88|unchanged.\n 89|\n-90|At receipt of an existing session-authenticated input report, the broker snapshots\n-91|its live remote controller connection. Requests and replies ride that same rc\n-92|stream; the owner derives the audience from its locally established target. Local,\n-93|viewer-only, and absent seats decline by name, without inspecting receiver-side\n-94|paths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n+90|For a path-bearing existing session-authenticated input report, the broker snapshots\n+91|its live remote controller connection. No quoted paths means no broker IPC and no\n+92|line. An absent hosted session, local or viewer-only seat, or no controller binds\n+93|nothing silently, without inspecting receiver-side paths. Requests and replies ride\n+94|that same rc stream; the owner derives the audience from its locally established\n+95|target. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\n 95|one-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\n 96|remain the existing mechanisms.\n 97|\n+99|Core excludes peer-delivery text it physically wrote into the session, comparing\n+100|exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\n+101|There is no payload-shape parsing or interior normalization. Fixed-size streaming\n+102|evidence is published in physical-write order; unproven writes or exhausted evidence\n+103|capacity fail closed rather than evicting evidence or guessing.\n+104|\n 98|Identical payload/session reports cannot renew a live reference or publish another\n 99|notice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\n-100|proof that registration did not happen. Missing files alone are silent; other\n-101|non-grants are named. The hook receipt and owner-reply waits are bounded separately.\n-102|This is receipt-seat attribution, not reconstructed keystroke provenance; adapters\n-103|receive no new integration obligation.\n+107|proof that registration did not happen. Missing files are silent, as are the ordinary\n+108|non-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\n+109|unless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\n+110|with a remote controller; the broker's 10-second owner-reply timeout remains named.\n+111|The hook receipt and owner-reply waits are bounded separately. This is receipt-seat\n+112|attribution, not reconstructed keystroke provenance; adapters receive no new\n+113|integration obligation.\n+114|\n+115|The separately admitted two-node field leg remains pending, not executed by the\n+116|doc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\n+117|controller seated while core physically delivers a path-bearing peer message into\n+118|the session and prove that its input report causes no serve. It must also measure\n+119|the added hook cost. These are deferred field obligations, not measured results or\n+120|an activation of `int`.","firstChangedLine":69,"op":"update","oldText":"# 0058 — File transfer is pull-model: an attachment is a served file plus a link\r\n\r\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #246 / #17)\r\n\r\n## Context\r\n\r\nEndpoint-to-endpoint file transfer (#246) had three candidate shapes: a push (`spt send\r\n--file`, bytes copied to the receiver through the transfer machinery), a served attachment\r\n(`spt send --attachment`, the file is registered for serving and the message envelope carries\r\nits URL; the receiver pulls if and when it wants), or a dedicated transfer verb outside\r\nmessaging. The choice also fixes what the FILE_ACCESS_HELPER now-signal (#17) tells an agent\r\nto do with a file it was handed.\r\n\r\n## Decision\r\n\r\n**`spt send --attachment` is the primary transfer UX, and it is pull-model.** The file becomes\r\na serving-registry entry (ADR-0057) and the message carries its node-prefixed URL\r\n(ADR-0056). No unsolicited bytes ever land on a receiver; a human clicks the link, an agent\r\nfetches it. One mechanism serves both audiences. A small companion verb, `spt fetch <url>\r\n[dest]`, gives a receiving agent a local copy in one command — that verb string is what\r\nFILE_ACCESS_HELPER emits.\r\n\r\n## Alternatives rejected\r\n\r\n- **Push (`--file`).** Delivers bytes the receiver did not ask for, needs receiver-side storage\r\n  policy, and duplicates the serving path for humans. Rejected.\r\n- **Dedicated transfer verb outside messaging.** A file with no message around it loses the\r\n  context a transfer almost always has. Rejected; the attachment rides the message.\r\n\r\n## Consequences\r\n\r\n- A transferred file is only as available as its owner node; an offline owner means a link\r\n  that waits, which is the honest state and is visible as such.\r\n- The pre-WEBSERVE transfer machinery is superseded by this path (its access surface's fate is\r\n  a separate decision, pending the operator's Q3 confirmation).\r\n- **Reference vs snapshot, and lifetime (round 2, Q8):** a `serve add` entry serves the file AT\r\n  ITS PATH — edits are visible, deletion answers *not found*; an attachment SNAPSHOTS the bytes\r\n  at send time into the registry's own store, because a message's attachment is as immutable\r\n  as the message. `serve add` entries live until removed; attachments carry a time-to-live,\r\n  **default 30 days** (operator-set; `--ttl` per send), reaped by the daemon's existing pulse\r\n  with the reap count logged.\r\n\r\n## Amendment 1 — a user-quoted filepath is served automatically for the receiving agent (operator directive, 2026-09-06; recorded by doyle, forks marked)\r\n\r\nThe operator directed (releases#17): when a user's message quotes a filepath, spt-core\r\nautomatically serves that file for a limited time (24h TTL) and exposes it **only to the agent\r\nthat received the message**, via the FILE_ACCESS_HELPER now-signal. This widens #17 from\r\n\"message carries attachments\" to \"user quoted a path\", and it is built as part of WEBSERVE.\r\n\r\nHow it composes with this ADR and ADR-0057:\r\n\r\n- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\r\n  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\r\n  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\r\n  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\r\n  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\r\n  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\r\n- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\r\n  (message, path).\r\n- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\r\n  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\r\n  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\r\n  log of what was offered, never evidence that the link still resolves. Stated here rather\r\n  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\r\n  would ship as a claim rather than a behaviour.\r\n- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\r\n  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\r\n  dir entry under the same TTL and audience.\r\n- **Same node vs remote.** User and agent on one node: nothing is registered, the signal says\r\n  the path is local and readable. User on a REMOTE node (the case #17 was minted for): the\r\n  file lives on the user's node, so registration happens THERE on the agent's behalf — a\r\n  cross-node \"serve this path for endpoint X, 24h\" request authorized by the user's attach\r\n  session, riding the same stream family as the proxy (REQ-WEB-CROSS-NODE-PROXY). This is\r\n  the \"off-node reach-back\" #17 always listed as its dependency; it lands after W1.\r\n\r\n**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\r\nthe user's live file, edits visible, 404 once deleted — not a snapshot. The user said \"look at\r\nthis\", not \"keep this as it was\", and a live reference costs no copy. It is therefore a *file*\r\n(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\r\nfields are per-entry and kind-independent.\r\n\r\n## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\nThe core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\r\nsupersedes Amendment 1's local-readable notice and its proposed new WEB request\r\nauthority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\r\nunchanged.\r\n\r\nAt receipt of an existing session-authenticated input report, the broker snapshots\r\nits live remote controller connection. Requests and replies ride that same rc\r\nstream; the owner derives the audience from its locally established target. Local,\r\nviewer-only, and absent seats decline by name, without inspecting receiver-side\r\npaths. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\r\none-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\r\nremain the existing mechanisms.\r\n\r\nIdentical payload/session reports cannot renew a live reference or publish another\r\nnotice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\r\nproof that registration did not happen. Missing files alone are silent; other\r\nnon-grants are named. The hook receipt and owner-reply waits are bounded separately.\r\nThis is receipt-seat attribution, not reconstructed keystroke provenance; adapters\r\nreceive no new integration obligation.\r\n","newText":"# 0058 — File transfer is pull-model: an attachment is a served file plus a link\r\n\r\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #246 / #17)\r\n\r\n## Context\r\n\r\nEndpoint-to-endpoint file transfer (#246) had three candidate shapes: a push (`spt send\r\n--file`, bytes copied to the receiver through the transfer machinery), a served attachment\r\n(`spt send --attachment`, the file is registered for serving and the message envelope carries\r\nits URL; the receiver pulls if and when it wants), or a dedicated transfer verb outside\r\nmessaging. The choice also fixes what the FILE_ACCESS_HELPER now-signal (#17) tells an agent\r\nto do with a file it was handed.\r\n\r\n## Decision\r\n\r\n**`spt send --attachment` is the primary transfer UX, and it is pull-model.** The file becomes\r\na serving-registry entry (ADR-0057) and the message carries its node-prefixed URL\r\n(ADR-0056). No unsolicited bytes ever land on a receiver; a human clicks the link, an agent\r\nfetches it. One mechanism serves both audiences. A small companion verb, `spt fetch <url>\r\n[dest]`, gives a receiving agent a local copy in one command — that verb string is what\r\nFILE_ACCESS_HELPER emits.\r\n\r\n## Alternatives rejected\r\n\r\n- **Push (`--file`).** Delivers bytes the receiver did not ask for, needs receiver-side storage\r\n  policy, and duplicates the serving path for humans. Rejected.\r\n- **Dedicated transfer verb outside messaging.** A file with no message around it loses the\r\n  context a transfer almost always has. Rejected; the attachment rides the message.\r\n\r\n## Consequences\r\n\r\n- A transferred file is only as available as its owner node; an offline owner means a link\r\n  that waits, which is the honest state and is visible as such.\r\n- The pre-WEBSERVE transfer machinery is superseded by this path (its access surface's fate is\r\n  a separate decision, pending the operator's Q3 confirmation).\r\n- **Reference vs snapshot, and lifetime (round 2, Q8):** a `serve add` entry serves the file AT\r\n  ITS PATH — edits are visible, deletion answers *not found*; an attachment SNAPSHOTS the bytes\r\n  at send time into the registry's own store, because a message's attachment is as immutable\r\n  as the message. `serve add` entries live until removed; attachments carry a time-to-live,\r\n  **default 30 days** (operator-set; `--ttl` per send), reaped by the daemon's existing pulse\r\n  with the reap count logged.\r\n\r\n## Amendment 1 — a user-quoted filepath is served automatically for the receiving agent (operator directive, 2026-09-06; recorded by doyle, forks marked)\r\n\r\nThe operator directed (releases#17): when a user's message quotes a filepath, spt-core\r\nautomatically serves that file for a limited time (24h TTL) and exposes it **only to the agent\r\nthat received the message**, via the FILE_ACCESS_HELPER now-signal. This widens #17 from\r\n\"message carries attachments\" to \"user quoted a path\", and it is built as part of WEBSERVE.\r\n\r\nHow it composes with this ADR and ADR-0057:\r\n\r\n- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\r\n  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\r\n  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\r\n  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\r\n  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\r\n  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\r\n- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\r\n  (message, path).\r\n- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\r\n  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\r\n  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\r\n  log of what was offered, never evidence that the link still resolves. Stated here rather\r\n  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\r\n  would ship as a claim rather than a behaviour.\r\n- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\r\n  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\r\n  dir entry under the same TTL and audience.\r\n- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\r\n  Am.1 proposed a local-readable notice without registration for a same-node user,\r\n  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\r\n  user's attach session for a remote user. Am.2 replaces the local notice with\r\n  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\r\n\r\n**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\r\nthe user's live file, edits visible, 404 once deleted — not a snapshot. The user said \"look at\r\nthis\", not \"keep this as it was\", and a live reference costs no copy. It is therefore a *file*\r\n(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\r\nfields are per-entry and kind-independent.\r\n\r\n## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\r\nThe core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\r\nsupersedes Amendment 1's local-readable notice and its proposed new WEB request\r\nauthority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\r\nunchanged.\r\n\r\nFor a path-bearing existing session-authenticated input report, the broker snapshots\r\nits live remote controller connection. No quoted paths means no broker IPC and no\r\nline. An absent hosted session, local or viewer-only seat, or no controller binds\r\nnothing silently, without inspecting receiver-side paths. Requests and replies ride\r\nthat same rc stream; the owner derives the audience from its locally established\r\ntarget. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\r\none-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\r\nremain the existing mechanisms.\r\n\r\nCore excludes peer-delivery text it physically wrote into the session, comparing\r\nexact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\r\nThere is no payload-shape parsing or interior normalization. Fixed-size streaming\r\nevidence is published in physical-write order; unproven writes or exhausted evidence\r\ncapacity fail closed rather than evicting evidence or guessing.\r\n\r\nIdentical payload/session reports cannot renew a live reference or publish another\r\nnotice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\r\nproof that registration did not happen. Missing files are silent, as are the ordinary\r\nnon-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\r\nunless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\r\nwith a remote controller; the broker's 10-second owner-reply timeout remains named.\r\nThe hook receipt and owner-reply waits are bounded separately. This is receipt-seat\r\nattribution, not reconstructed keystroke provenance; adapters receive no new\r\nintegration obligation.\r\n\r\nThe separately admitted two-node field leg remains pending, not executed by the\r\ndoc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\r\ncontroller seated while core physically delivers a path-bearing peer message into\r\nthe session and prove that its input report causes no serve. It must also measure\r\nthe added hook cost. These are deferred field obligations, not measured results or\r\nan activation of `int`.\r\n"},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\CHANGELOG.md","diff":" 13|## [Unreleased]\n\n 15|### Fixed\n\n 18|- Quoting a filepath while controlling an agent through remote `spt rc` can now\n 19|  offer that agent a fetch command for the live file on your machine. The reference\n 20|  lasts up to 24 hours and is addressed only to that agent. Repeated reports do not\n-21|  extend it or repeat the notice. Missing files stay silent; unavailable provenance\n-22|  and other refusals are named. No harness-adapter changes are required.\n+21|  extend it or repeat the notice. No quoted paths means no broker IPC or line;\n+22|  missing files and absent hosted sessions or local/viewer-only/no-controller seats\n+23|  stay silent. CLI broker-connect and unanswered-receipt diagnostics require\n+24|  `SPT_PUMP_TRACE`; failures with a remote controller, including the broker's\n+25|  10-second owner-reply timeout, remain named. Core-written peer deliveries are\n+26|  excluded by exact or ASCII-edge-trimmed byte comparison, never message-shape\n+27|  parsing or interior normalization. No harness-adapter changes are required.\n 23|\n 24|## [0.69.0] - 2026-09-11\n\n 65|","firstChangedLine":21,"op":"update","snapshotsPruned":true}]},"isError":false,"timestamp":1789299128339}}
{"type":"message","id":"c27ad2d0","parentId":"584a7af6","timestamp":"2026-09-13T11:32:08.377Z","message":{"role":"user","content":"Current interruptible wait interrupted: IRC message from parent agent `Main`.\n\nParent IRC message:\n\nPreserve both existing activation lists; helper's historical int evidence remains for original mechanism, not proof of deferred #300 field. Actual kept cells: api::nowsignal::tests::the_attachment_trigger_emits_the_senders_own_link_once; api::nowsignal::tests::a_report_never_resolves_its_path_on_the_receiving_node; inputreceipt::tests::repeated_payload_has_one_notice_and_never_extends_a_live_reference; inputreceipt::tests::missing_file_is_silent_but_a_refusal_is_named; servehost::tests::input_reference_http_reads_observe_edits_and_deletion. New main tests use agreed names. Delivery agent adds trimmed-bytes cell; ask ReceiptByteEdges directly if naming needed.","attribution":"agent","timestamp":1789299080865,"steering":true}}
{"type":"custom_message","customType":"irc:incoming","content":"<irc>\nIncoming IRC message from agent `ReceiptByteEdges`:\n\nChanged tests in deliverybytes.rs: split_multiline_delivery_matches_before_commit_with_ascii_edge_trimming (renamed existing); new trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message, ascii_edge_trimming_spans_chunks_without_changing_interior_whitespace, non_ascii_edge_whitespace_remains_delivery_content. Existing successful_text_commands_aggregate_without_key_bytes gains normalized match + interior-negative assertions. All tagged REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT; no validation per assignment.\n\nSent while waiting/working. Active interruptible wait stopped early for immediate reading.\n\nIf response expected, reply via `hub` (`op: \"send\"`, `to: \"ReceiptByteEdges\"`); may finish current step first. No one replies on your behalf.\n</irc>","display":true,"details":{"id":"157defa687048183","from":"ReceiptByteEdges","message":"Changed tests in deliverybytes.rs: split_multiline_delivery_matches_before_commit_with_ascii_edge_trimming (renamed existing); new trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message, ascii_edge_trimming_spans_chunks_without_changing_interior_whitespace, non_ascii_edge_whitespace_remains_delivery_content. Existing successful_text_commands_aggregate_without_key_bytes gains normalized match + interior-negative assertions. All tagged REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT; no validation per assignment."},"attribution":"agent","id":"8860b71f","parentId":"c27ad2d0","timestamp":"2026-09-13T11:31:23.804Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_plvOfufqXKHjWxDYR6GHgnM8|ctc_033a93ad95e303c1016aa689c01e7c87d2b3ca812ded75949d","toolName":"edit","startedAt":"2026-09-13T11:32:57.206Z"},"id":"bf2f82b6","parentId":"8860b71f","timestamp":"2026-09-13T11:32:57.206Z"}
{"type":"message","id":"cff1deb6","parentId":"bf2f82b6","timestamp":"2026-09-13T11:32:57.207Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Editing registry requirements**"},{"type":"toolCall","id":"call_plvOfufqXKHjWxDYR6GHgnM8|ctc_033a93ad95e303c1016aa689c01e7c87d2b3ca812ded75949d","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#D101]\nPUT 466.=466:\n+  Owner work runs off the rc display/input pump. An unanswered request or uncertain\n[.worktrees/300-input-acceptance/traceable-reqs.toml#53FD]\nPUT 7605.=7606:\n+title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, WITHOUT REPEATING A NOTICE (releases#17/#300, ADR-0058 Amendments 1 and 2). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A delivered message carries attachments: emit each fetch line VERBATIM from its envelope, once per (message, path). (b) A path-bearing USER_INPUT report binds the receiving session's live authenticated REMOTE controller at receipt; registration happens on that controller's machine over the same rc stream, with audience derived from its established target. The result is a live file or directory reference, not a snapshot, with a bounded 24h lifetime, origin = user-input:<receipt-id>, and audience = the one receiving endpoint. NO QUOTED PATHS means no broker IPC and no line. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY; the Am.1 same-node readable notice is superseded. Missing files on the bound owner are silent, with no fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics. Named declines apply only to failures with a remote controller; the broker's 10-second owner-reply timeout remains named. Absolute or ~-rooted paths only; at most five per report; directories have the same TTL and audience. Core-written physical peer deliveries bind no origin when bytes match exactly OR after trimming ASCII whitespace from both ends of both byte sequences, never by payload-shape parsing or interior normalization. Fixed-size streaming evidence follows physical-write publication order; unproven or capacity-exhausted evidence fails closed. Repeated payload/session reports register nothing again, repeat no helper notice, and never extend a live reference's deadline. Every exposure remains enumerable in `spt serve list` with its origin. No adapter integration obligations. Evidence: the kept attachment-link, receiver-never-resolves, live-reference dedup, missing-file/refusal, and HTTP edit/deletion cells, plus the receipt-path local-silence, no-path/no-transport, and physical-delivery byte-exclusion cells replace the deleted four guard-cell promise. Historical int evidence belongs to the original helper mechanism, not the deferred #300 field leg. That pending leg must prove remote serving and local silence, keep a remote controller seated while core physically delivers a path-bearing peer message whose report must cause NO SERVE, and measure added hook cost; none is claimed executed here.\"\n+required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # Preserve WEBSERVE W2 activation and historical original-helper int evidence, not #300 field acceptance. doc = serving/attachments.md + ADR-0058 Am.2. impl = nowsignal attachment trigger + core receipt/rc live-reference path. Kept unit evidence: the_attachment_trigger_emits_the_senders_own_link_once; a_report_never_resolves_its_path_on_the_receiving_node; repeated_payload_has_one_notice_and_never_extends_a_live_reference; missing_file_is_silent_but_a_refusal_is_named; input_reference_http_reads_observe_edits_and_deletion. New receipt evidence: input_receipt_local_is_silent_then_remote_stays_bound_across_take; no_path_payload_never_calls_the_receipt_transport; trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message. #300 field obligations remain pending.\nPUT 7640.=7641:\n+title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE OR ~-ROOTED PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE EXISTING USER_INPUT REPORT -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ADAPTERS (releases#300; operator-ruled 2026-09-13; INPUT-PROVENANCE-CONTRACT section 8; ADR-0058 Amendment 2). NO QUOTED PATHS means no broker IPC and no line. For a path-bearing report, core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY. OWN-INJECTION EXCLUSION: a report matching a peer delivery core physically wrote into that session's PTY binds no origin, comparing exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never payload-shape parsing or interior normalization. Keep fixed-size streaming evidence, physical-write publication order, and fail-closed unproven/capacity handling. Resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. Core-side dedup: a repeated payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. Serving uses the submitter's machine, bounded 24h TTL, audience the receiving endpoint, and one helper notice per submission and path. Missing files are silently skipped, with no prompt or fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics; named declines apply only to failures with a remote controller, including the broker's 10-second owner-reply timeout. STATED CEILING, not an adapter promise: reports lag acceptance by the harness's own path (historical claude-spt measurement 0.5-1.0 s), and a cross-operator Take inside that lag attributes to the new holder. Gate: doc -- section 8 and ADR-0058 Am.2; impl -- receipt-time binding, physical-delivery exclusion, dedup, existing live-reference serving; unit -- remote binding survives Take, local/viewer/none/absent session bind nothing silently, no paths never call receipt transport, exact and ASCII-edge-trimmed core-written deliveries bind nothing without interior normalization, repeated payloads cannot renew TTL or repeat notices, missing files emit no line. The separately admitted two-node field leg is PENDING: remote controller's quoted path serves only to the receiving agent; local input does not serve; with a remote controller seated, a path-bearing peer message physically delivered by core must cause NO SERVE on its input report; measure added hook cost. No execution or hook-cost result is claimed and no adapter integration work is required.\"\n+required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int remains deferred until the separately admitted field leg, including remote-seated physical peer-delivery exclusion and added hook-cost measurement.\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":5310,"output":1531,"cacheRead":40448,"cacheWrite":0,"totalTokens":47289,"reasoningTokens":63,"cost":{"input":0.0531,"output":0.07655,"cacheRead":0.040448,"cacheWrite":0,"total":0.17009800000000003}},"stopReason":"toolUse","timestamp":1789299128375,"responseId":"resp_033a93ad95e303c1016aa689b8b20c87d2a436f01a5fbd2613","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_033a93ad95e303c1016aa689bb3f1487d2aa1e3fc80e2fbc6d","type":"reasoning","content":[],"encrypted_content":"gAAAAABqponAV4M4xjgpyhStR5n5PyhRCuldxuxaoMtJCSD3NoX8Zun5NtU3ZtSouOcuqVq6e2NHU99wAHOFM9ZUQPcW2UZ06ATQmK90J82VLkeTBKkMKHHa3sOhk3WoOYQX75OH82qT70Te5sM9gqOur0US1tJn02n_2papHCgNMDSd6CYsXceHx0KWsFnFHVJSWAQxwKmWoNBCGcRlH81aSqO9WUKqOHppYi9Kgdy42Ff4aV10nQ-nEdkbMCacy1H9UEHMYxIMLdhB5AuUrQzvJKY5pRVKAd3ig9dRgY58aSCUgNb9PCdM2MAQL35AbvebfbBJNZVs6Cw7EAJ8P_xvgbUKT1Ol_GrRjX8ZrfikRhTaIzCtLC9wnr1ni-zTYmnEhVAenWqutnXO3hamfAIySFNR7OFbiZmX0tyF9iUpJaZnuc_hygvJ0Px4W66T6vwda5SMbVWwnwph1QYLGmoTXpKpt7tr4TAVfRSWqXDeuaLTRCEQ49SYdC--KAZrGHpaK6y8iFzHDRbAB-wWuPlhYxRb7bfyzyQkdjNalsVZmX9oIBkMCHGOS3_cNSeZSQMSRGcbouRt0icd13qjsfbT_ugrcvgo15JLyDcR_LUibD299RJazs2JZ7zZolfJEYbtcwzfeWCgFniF5LFTDAHP61m-Lm3UUDWopq08iDrJaajgomYVIjEuoX58Jvv6_3A98n02l0yETWyGkZa7LENZmh0zAtOQFdcBTjGGdcdn4GV5rZ8jvXYKt0EI5ffwT7EuLAPPJkbjs8mtycVbT-eGjkhAV27MPq6C4bysCoHV5WfEqcr2yR0KOUUIMaDmgU70hoaKVvDO2JLWZjVoaQAUOYVntHZVm1V-gVRImirjCnTYQUdlECEJxHPCL6cZMbWBA10sralPtwVpQWdO0mSIu2sHEnxJlWb_RKmyMwGwjwx6d3869SNF0qLn0SHPeHDW_wepKrgQGCrdcV1iA2KWGUynAiqIiP81pTb3jn31OMBYPc8zIj0c2P57A7Vzun19MulPYA2RYj43eudzb1xKkVUmqdhRaZDpdwYFBHPNDfvrkOhJUcCL-p7wX2k9eupD5FwJO1ElB41TTo58P9UyUBjBWvoJhCSAYQQhawaQyyW5NkaUjYQ4BSEwrKJ3jmsZOeEwfOSJ0FIlDEWaBCG2P2HowpI1uvZMWahCQJKbh5G6MyRGLZeMYfPBgXPCBgoWVaVcb_demj16rv37zR202jV7RVHB22VLteduHqShyCgKKE2sybdnsRzE3iFSrjzxWbEVVADF_h3Px9ar-fU1TQdtnlcSwdCttwc0FGqUNsVTE-0NZ3wp0iR5PbFCnj2wmwMSlMQYardES8ZEtpgG70dp7dsGDgVThUxy9dMCtme1GL5ypnjnL5IkY_q7VLcZEmaNHRHcOw1HX87Gs2jwR7ZRAVC7w98nufHm7-RfZRCKx5ms7KVym4pIl0q9Nm4s8RZbKdIseT_uBSiQFinyxZMF-0dDhVusFUga6ixindm4PDbbgGh3jiUIWXH1cZr_qfvyKfOGXliFD23jCgq8qu0CAhPPt-XURht59sSwZDxAJ1pm9YaVc8U9T51tLEx25RsEgauWUjTgVdyQv84tWxEjHQEf_ApepuXHLf6ueG1g8MqTVhBafqQ2jxBUzES8pZocYlEsVtH_5DrH54WlOXZ2CT-zi7VvsYbg2JHihB7vUT0hbsJPArnabUnbnuh4G-06bs4tTqz0S-Cb9BUQZTpo2Is3JaTowbi7_N0zxZGTageW6Lw=","internal_chat_message_metadata_passthrough":{"turn_id":"895ac813-b8fc-4e62-948a-a5077f5e7c10"},"summary":[{"type":"summary_text","text":"**Editing registry requirements**"}],"metadata":{"turn_id":"895ac813-b8fc-4e62-948a-a5077f5e7c10"}},{"id":"ctc_033a93ad95e303c1016aa689c01e7c87d2b3ca812ded75949d","type":"custom_tool_call","status":"completed","call_id":"call_plvOfufqXKHjWxDYR6GHgnM8","input":"*** Begin Patch\n[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#D101]\nPUT 466.=466:\n+  Owner work runs off the rc display/input pump. An unanswered request or uncertain\n[.worktrees/300-input-acceptance/traceable-reqs.toml#53FD]\nPUT 7605.=7606:\n+title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, WITHOUT REPEATING A NOTICE (releases#17/#300, ADR-0058 Amendments 1 and 2). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A delivered message carries attachments: emit each fetch line VERBATIM from its envelope, once per (message, path). (b) A path-bearing USER_INPUT report binds the receiving session's live authenticated REMOTE controller at receipt; registration happens on that controller's machine over the same rc stream, with audience derived from its established target. The result is a live file or directory reference, not a snapshot, with a bounded 24h lifetime, origin = user-input:<receipt-id>, and audience = the one receiving endpoint. NO QUOTED PATHS means no broker IPC and no line. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY; the Am.1 same-node readable notice is superseded. Missing files on the bound owner are silent, with no fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics. Named declines apply only to failures with a remote controller; the broker's 10-second owner-reply timeout remains named. Absolute or ~-rooted paths only; at most five per report; directories have the same TTL and audience. Core-written physical peer deliveries bind no origin when bytes match exactly OR after trimming ASCII whitespace from both ends of both byte sequences, never by payload-shape parsing or interior normalization. Fixed-size streaming evidence follows physical-write publication order; unproven or capacity-exhausted evidence fails closed. Repeated payload/session reports register nothing again, repeat no helper notice, and never extend a live reference's deadline. Every exposure remains enumerable in `spt serve list` with its origin. No adapter integration obligations. Evidence: the kept attachment-link, receiver-never-resolves, live-reference dedup, missing-file/refusal, and HTTP edit/deletion cells, plus the receipt-path local-silence, no-path/no-transport, and physical-delivery byte-exclusion cells replace the deleted four guard-cell promise. Historical int evidence belongs to the original helper mechanism, not the deferred #300 field leg. That pending leg must prove remote serving and local silence, keep a remote controller seated while core physically delivers a path-bearing peer message whose report must cause NO SERVE, and measure added hook cost; none is claimed executed here.\"\n+required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # Preserve WEBSERVE W2 activation and historical original-helper int evidence, not #300 field acceptance. doc = serving/attachments.md + ADR-0058 Am.2. impl = nowsignal attachment trigger + core receipt/rc live-reference path. Kept unit evidence: the_attachment_trigger_emits_the_senders_own_link_once; a_report_never_resolves_its_path_on_the_receiving_node; repeated_payload_has_one_notice_and_never_extends_a_live_reference; missing_file_is_silent_but_a_refusal_is_named; input_reference_http_reads_observe_edits_and_deletion. New receipt evidence: input_receipt_local_is_silent_then_remote_stays_bound_across_take; no_path_payload_never_calls_the_receipt_transport; trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message. #300 field obligations remain pending.\nPUT 7640.=7641:\n+title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE OR ~-ROOTED PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE EXISTING USER_INPUT REPORT -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ADAPTERS (releases#300; operator-ruled 2026-09-13; INPUT-PROVENANCE-CONTRACT section 8; ADR-0058 Amendment 2). NO QUOTED PATHS means no broker IPC and no line. For a path-bearing report, core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY. OWN-INJECTION EXCLUSION: a report matching a peer delivery core physically wrote into that session's PTY binds no origin, comparing exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never payload-shape parsing or interior normalization. Keep fixed-size streaming evidence, physical-write publication order, and fail-closed unproven/capacity handling. Resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. Core-side dedup: a repeated payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. Serving uses the submitter's machine, bounded 24h TTL, audience the receiving endpoint, and one helper notice per submission and path. Missing files are silently skipped, with no prompt or fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics; named declines apply only to failures with a remote controller, including the broker's 10-second owner-reply timeout. STATED CEILING, not an adapter promise: reports lag acceptance by the harness's own path (historical claude-spt measurement 0.5-1.0 s), and a cross-operator Take inside that lag attributes to the new holder. Gate: doc -- section 8 and ADR-0058 Am.2; impl -- receipt-time binding, physical-delivery exclusion, dedup, existing live-reference serving; unit -- remote binding survives Take, local/viewer/none/absent session bind nothing silently, no paths never call receipt transport, exact and ASCII-edge-trimmed core-written deliveries bind nothing without interior normalization, repeated payloads cannot renew TTL or repeat notices, missing files emit no line. The separately admitted two-node field leg is PENDING: remote controller's quoted path serves only to the receiving agent; local input does not serve; with a remote controller seated, a path-bearing peer message physically delivered by core must cause NO SERVE on its input report; measure added hook cost. No execution or hook-cost result is claimed and no adapter integration work is required.\"\n+required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int remains deferred until the separately admitted field leg, including remote-seated physical peer-delivery exclusion and added hook-cost measurement.\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789299129.005456,"turn_id":"895ac813-b8fc-4e62-948a-a5077f5e7c10"},"name":"edit","metadata":{"turn_id":"895ac813-b8fc-4e62-948a-a5077f5e7c10"}}]},"duration":48829.67240000004,"ttft":2890.7669999999925,"completedAt":1789299177206,"contextSnapshot":{"promptTokens":45758,"nonMessageTokens":16988,"compactionEpoch":0}}}
{"type":"message","id":"b97c399c","parentId":"cff1deb6","timestamp":"2026-09-13T11:32:58.268Z","message":{"role":"toolResult","toolCallId":"call_plvOfufqXKHjWxDYR6GHgnM8|ctc_033a93ad95e303c1016aa689c01e7c87d2b3ca812ded75949d","toolName":"edit","content":[{"type":"text","text":"[.worktrees/300-input-acceptance/docs/INPUT-PROVENANCE-CONTRACT.md#D4BB]\n460:- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n\n464:  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n465:  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\n466:  Owner work runs off the rc display/input pump. An unanswered request or uncertain\n467:  owner RPC result retains its dedup fence for the possible reference lifetime:\n468:  a lost reply is not proof that the owner exposed nothing.\n\n[.worktrees/300-input-acceptance/traceable-reqs.toml#CA86]\n7603:[[requirements]]\n7604:id = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\n7605:title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, WITHOUT REPEATING A NOTICE (releases#17/#300, ADR-0058 Amendments 1 and 2). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A delivered message carries attachments: emit each fetch line VERBATIM from its envelope, once per (message, path). (b) A path-bearing USER_INPUT report binds the receiving session's live authenticated REMOTE controller at receipt; registration happens on that controller's machine over the same rc stream, with audience derived from its established target. The result is a live file or directory reference, not a snapshot, with a bounded 24h lifetime, origin = user-input:<receipt-id>, and audience = the one receiving endpoint. NO QUOTED PATHS means no broker IPC and no line. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY; the Am.1 same-node readable notice is superseded. Missing files on the bound owner are silent, with no fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics. Named declines apply only to failures with a remote controller; the broker's 10-second owner-reply timeout remains named. Absolute or ~-rooted paths only; at most five per report; directories have the same TTL and audience. Core-written physical peer deliveries bind no origin when bytes match exactly OR after trimming ASCII whitespace from both ends of both byte sequences, never by payload-shape parsing or interior normalization. Fixed-size streaming evidence follows physical-write publication order; unproven or capacity-exhausted evidence fails closed. Repeated payload/session reports register nothing again, repeat no helper notice, and never extend a live reference's deadline. Every exposure remains enumerable in `spt serve list` with its origin. No adapter integration obligations. Evidence: the kept attachment-link, receiver-never-resolves, live-reference dedup, missing-file/refusal, and HTTP edit/deletion cells, plus the receipt-path local-silence, no-path/no-transport, and physical-delivery byte-exclusion cells replace the deleted four guard-cell promise. Historical int evidence belongs to the original helper mechanism, not the deferred #300 field leg. That pending leg must prove remote serving and local silence, keep a remote controller seated while core physically delivers a path-bearing peer message whose report must cause NO SERVE, and measure added hook cost; none is claimed executed here.\"\n7606:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # Preserve WEBSERVE W2 activation and historical original-helper int evidence, not #300 field acceptance. doc = serving/attachments.md + ADR-0058 Am.2. impl = nowsignal attachment trigger + core receipt/rc live-reference path. Kept unit evidence: the_attachment_trigger_emits_the_senders_own_link_once; a_report_never_resolves_its_path_on_the_receiving_node; repeated_payload_has_one_notice_and_never_extends_a_live_reference; missing_file_is_silent_but_a_refusal_is_named; input_reference_http_reads_observe_edits_and_deletion. New receipt evidence: input_receipt_local_is_silent_then_remote_stays_bound_across_take; no_path_payload_never_calls_the_receipt_transport; trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message. #300 field obligations remain pending.\n7607:\n7608:[[requirements]]\n\n7612:\n\n7638:[[requirements]]\n7639:id = \"REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT\"\n7640:title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE OR ~-ROOTED PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE EXISTING USER_INPUT REPORT -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ADAPTERS (releases#300; operator-ruled 2026-09-13; INPUT-PROVENANCE-CONTRACT section 8; ADR-0058 Amendment 2). NO QUOTED PATHS means no broker IPC and no line. For a path-bearing report, core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY. OWN-INJECTION EXCLUSION: a report matching a peer delivery core physically wrote into that session's PTY binds no origin, comparing exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never payload-shape parsing or interior normalization. Keep fixed-size streaming evidence, physical-write publication order, and fail-closed unproven/capacity handling. Resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. Core-side dedup: a repeated payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. Serving uses the submitter's machine, bounded 24h TTL, audience the receiving endpoint, and one helper notice per submission and path. Missing files are silently skipped, with no prompt or fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics; named declines apply only to failures with a remote controller, including the broker's 10-second owner-reply timeout. STATED CEILING, not an adapter promise: reports lag acceptance by the harness's own path (historical claude-spt measurement 0.5-1.0 s), and a cross-operator Take inside that lag attributes to the new holder. Gate: doc -- section 8 and ADR-0058 Am.2; impl -- receipt-time binding, physical-delivery exclusion, dedup, existing live-reference serving; unit -- remote binding survives Take, local/viewer/none/absent session bind nothing silently, no paths never call receipt transport, exact and ASCII-edge-trimmed core-written deliveries bind nothing without interior normalization, repeated payloads cannot renew TTL or repeat notices, missing files emit no line. The separately admitted two-node field leg is PENDING: remote controller's quoted path serves only to the receiving agent; local input does not serve; with a remote controller seated, a path-bearing peer message physically delivered by core must cause NO SERVE on its input report; measure added hook cost. No execution or hook-cost result is claimed and no adapter integration work is required.\"\n7641:required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int remains deferred until the separately admitted field leg, including remote-seated physical peer-delivery exclusion and added hook-cost measurement."}],"details":{"diff":" 460|- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n\n 464|  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n 465|  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\n-466|  work runs off the rc display/input pump. An unanswered request or uncertain\n+466|  Owner work runs off the rc display/input pump. An unanswered request or uncertain\n 467|  owner RPC result retains its dedup fence for the possible reference lifetime:\n 468|  a lost reply is not proof that the owner exposed nothing.\n 7603|[[requirements]]\n 7604|id = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\n-7605|title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is the link the sender minted. (b) A USER'S MESSAGE QUOTES A FILEPATH THAT EXISTS ON THE USER'S NODE: core AUTO-REGISTERS that path as a REFERENCE-SERVED entry -- a file or dir entry, NEVER a snapshot, because the user said look at this and not keep this as it was, and a live reference costs no copy -- with ttl 24h, origin = the message short-ID, and audience = THE ONE ENDPOINT THAT RECEIVED THE MESSAGE (REQ-WEB-ENTRY-AUDIENCE), then hands that endpoint the fetch line. SAME-NODE USER AND AGENT REGISTER NOTHING: the signal says the path is local and readable, because serving a file to a process that can already open it buys an audit entry and no access. A REMOTE USER -- the case #17 was minted for -- has the file on THEIR node, so registration happens THERE on the agent's behalf: a cross-node serve-this-path-for-endpoint-X request authorized by the user's attach session, riding the stream family of REQ-WEB-CROSS-NODE-PROXY, which is why this rider lands after W1. GUARDS, EACH ITS OWN CELL: the path must EXIST on the owning node at signal time (a quoted path that is not there emits NOTHING rather than a dead link); ABSOLUTE OR ~-ROOTED PATHS ONLY, because a relative path has no anchor and would silently name a different file on the other node; AT MOST 5 PER MESSAGE; a directory registers a dir entry under the same ttl and audience. EVERY ENTRY IT MINTS IS ENUMERABLE IN `spt serve list` WITH ITS ORIGIN, so an automatic exposure is exactly as visible as a deliberate one and what-am-I-exposing keeps its single answer. DELTA DISCIPLINE on the standing now-signal rule: once per (message, path), so a re-poll in the same session emits nothing. Gate: doc -- the shells/frames.md now-signal category table and the attachments page's helper section; impl -- the category, the attachment trigger, the quoted-path detector, the auto-registration carrying ttl and audience and origin, the cross-node register-on-my-behalf request; unit -- the attachment trigger's exact emitted line, the quoted-path trigger registering with a 24h ttl and the receiving endpoint as audience, each guard as its own cell (missing path silent, relative path skipped, the cap of 5, a directory registering a dir entry), the same-node case saying local and registering nothing, and the once-per-(message,path) delta holding across a re-poll; int -- a remote user's quoted path served to the named endpoint end to end.\"\n-7606|required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment line verbatim, quoted-path registration fields, each guard cell, same-node local-and-no-entry, once-per-(message,path). int = a remote user's quoted path served to the named endpoint end to end.\n+7605|title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, WITHOUT REPEATING A NOTICE (releases#17/#300, ADR-0058 Amendments 1 and 2). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A delivered message carries attachments: emit each fetch line VERBATIM from its envelope, once per (message, path). (b) A path-bearing USER_INPUT report binds the receiving session's live authenticated REMOTE controller at receipt; registration happens on that controller's machine over the same rc stream, with audience derived from its established target. The result is a live file or directory reference, not a snapshot, with a bounded 24h lifetime, origin = user-input:<receipt-id>, and audience = the one receiving endpoint. NO QUOTED PATHS means no broker IPC and no line. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY; the Am.1 same-node readable notice is superseded. Missing files on the bound owner are silent, with no fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics. Named declines apply only to failures with a remote controller; the broker's 10-second owner-reply timeout remains named. Absolute or ~-rooted paths only; at most five per report; directories have the same TTL and audience. Core-written physical peer deliveries bind no origin when bytes match exactly OR after trimming ASCII whitespace from both ends of both byte sequences, never by payload-shape parsing or interior normalization. Fixed-size streaming evidence follows physical-write publication order; unproven or capacity-exhausted evidence fails closed. Repeated payload/session reports register nothing again, repeat no helper notice, and never extend a live reference's deadline. Every exposure remains enumerable in `spt serve list` with its origin. No adapter integration obligations. Evidence: the kept attachment-link, receiver-never-resolves, live-reference dedup, missing-file/refusal, and HTTP edit/deletion cells, plus the receipt-path local-silence, no-path/no-transport, and physical-delivery byte-exclusion cells replace the deleted four guard-cell promise. Historical int evidence belongs to the original helper mechanism, not the deferred #300 field leg. That pending leg must prove remote serving and local silence, keep a remote controller seated while core physically delivers a path-bearing peer message whose report must cause NO SERVE, and measure added hook cost; none is claimed executed here.\"\n+7606|required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # Preserve WEBSERVE W2 activation and historical original-helper int evidence, not #300 field acceptance. doc = serving/attachments.md + ADR-0058 Am.2. impl = nowsignal attachment trigger + core receipt/rc live-reference path. Kept unit evidence: the_attachment_trigger_emits_the_senders_own_link_once; a_report_never_resolves_its_path_on_the_receiving_node; repeated_payload_has_one_notice_and_never_extends_a_live_reference; missing_file_is_silent_but_a_refusal_is_named; input_reference_http_reads_observe_edits_and_deletion. New receipt evidence: input_receipt_local_is_silent_then_remote_stays_bound_across_take; no_path_payload_never_calls_the_receipt_transport; trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message. #300 field obligations remain pending.\n 7607|\n 7608|[[requirements]]\n\n 7612|\n\n 7638|[[requirements]]\n 7639|id = \"REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT\"\n-7640|title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE USER_INPUT REPORT ADAPTERS ALREADY SEND -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ANY ADAPTER (releases#300; operator-ruled 2026-09-13 that #300 is developed entirely independently of harness adapters, USER_INPUT being all core asks of them; doyle re-cut docs/INPUT-PROVENANCE-CONTRACT.md section 8 the same day). Operator experience (relayed, comment 5645159945): the origin is the SENDER'S computer; a path that names no file there is SILENTLY SKIPPED, no prompt, no fallback origin. MECHANISM, core-only: (1) at RECEIPT of every USER_INPUT report core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by; local seat, viewer, or none binds nothing and the declined line names it. (2) OWN-INJECTION EXCLUSION: a report whose payload is a delivery core itself wrote into that session's PTY binds no origin, recognised by the bytes core wrote and never by payload shape; resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. (3) core-side dedup: a repeat of the same payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. (4) serving unchanged from the live-reference contract: submitter's machine, 24h TTL, audience the receiving endpoint, helper notice once per submission and path; every non-grant named EXCEPT the missing file, silent by decision. STATED CEILING, not an adapter promise: the report lags acceptance by the harness's own path (0.5-1.0 s measured on claude-spt), and a cross-operator Take inside that lag attributes to the new holder, whose own file is then served to the agent that holder controls. Gate: doc -- section 8 of the contract; impl -- the receipt-time bind, the own-injection exclusion, the dedup, wired to the existing live-reference serve; unit -- remote seat binds that seat, viewer/local/none binds nothing with the declined line naming it, a core-written delivery payload binds nothing, a repeated payload is idempotent with no TTL extension, a missing file on the bound origin emits no line; int -- a real two-node rc session where a remote controller's quoted path is served to the agent and a locally typed one is not.\"\n-7641|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int activates at the separately admitted field leg.\n+7640|title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE OR ~-ROOTED PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE EXISTING USER_INPUT REPORT -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ADAPTERS (releases#300; operator-ruled 2026-09-13; INPUT-PROVENANCE-CONTRACT section 8; ADR-0058 Amendment 2). NO QUOTED PATHS means no broker IPC and no line. For a path-bearing report, core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY. OWN-INJECTION EXCLUSION: a report matching a peer delivery core physically wrote into that session's PTY binds no origin, comparing exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never payload-shape parsing or interior normalization. Keep fixed-size streaming evidence, physical-write publication order, and fail-closed unproven/capacity handling. Resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. Core-side dedup: a repeated payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. Serving uses the submitter's machine, bounded 24h TTL, audience the receiving endpoint, and one helper notice per submission and path. Missing files are silently skipped, with no prompt or fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics; named declines apply only to failures with a remote controller, including the broker's 10-second owner-reply timeout. STATED CEILING, not an adapter promise: reports lag acceptance by the harness's own path (historical claude-spt measurement 0.5-1.0 s), and a cross-operator Take inside that lag attributes to the new holder. Gate: doc -- section 8 and ADR-0058 Am.2; impl -- receipt-time binding, physical-delivery exclusion, dedup, existing live-reference serving; unit -- remote binding survives Take, local/viewer/none/absent session bind nothing silently, no paths never call receipt transport, exact and ASCII-edge-trimmed core-written deliveries bind nothing without interior normalization, repeated payloads cannot renew TTL or repeat notices, missing files emit no line. The separately admitted two-node field leg is PENDING: remote controller's quoted path serves only to the receiving agent; local input does not serve; with a remote controller seated, a path-bearing peer message physically delivered by core must cause NO SERVE on its input report; measure added hook cost. No execution or hook-cost result is claimed and no adapter integration work is required.\"\n+7641|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int remains deferred until the separately admitted field leg, including remote-seated physical peer-delivery exclusion and added hook-cost measurement.","firstChangedLine":466,"perFileResults":[{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\docs\\INPUT-PROVENANCE-CONTRACT.md","diff":" 460|- The receipt helper waits at most 500 ms for acknowledgement, including a stalled\n\n 464|  a later seat. This is not a bound on the entire hook (its other work has separate costs).\n 465|  The broker allows 10 seconds for the controller reply, then names the unanswered outcome.\n-466|  work runs off the rc display/input pump. An unanswered request or uncertain\n+466|  Owner work runs off the rc display/input pump. An unanswered request or uncertain\n 467|  owner RPC result retains its dedup fence for the possible reference lifetime:\n 468|  a lost reply is not proof that the owner exposed nothing.","firstChangedLine":466,"op":"update","snapshotsPruned":true},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\300-input-acceptance\\traceable-reqs.toml","diff":" 7603|[[requirements]]\n 7604|id = \"REQ-NOW-SIGNAL-FILE-ACCESS-HELPER\"\n-7605|title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, AND NEVER MORE THAN ONCE PER (MESSAGE, PATH) (releases#17, ADR-0058 Amendment 1, operator directive 2026-09-06 widening the category from carries-attachments to user-quoted-a-path). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A DELIVERED MESSAGE CARRIES ATTACHMENTS: the signal emits one `spt fetch <url>` line per attachment, taken VERBATIM from the envelope rather than rebuilt, so the line an agent runs is the link the sender minted. (b) A USER'S MESSAGE QUOTES A FILEPATH THAT EXISTS ON THE USER'S NODE: core AUTO-REGISTERS that path as a REFERENCE-SERVED entry -- a file or dir entry, NEVER a snapshot, because the user said look at this and not keep this as it was, and a live reference costs no copy -- with ttl 24h, origin = the message short-ID, and audience = THE ONE ENDPOINT THAT RECEIVED THE MESSAGE (REQ-WEB-ENTRY-AUDIENCE), then hands that endpoint the fetch line. SAME-NODE USER AND AGENT REGISTER NOTHING: the signal says the path is local and readable, because serving a file to a process that can already open it buys an audit entry and no access. A REMOTE USER -- the case #17 was minted for -- has the file on THEIR node, so registration happens THERE on the agent's behalf: a cross-node serve-this-path-for-endpoint-X request authorized by the user's attach session, riding the stream family of REQ-WEB-CROSS-NODE-PROXY, which is why this rider lands after W1. GUARDS, EACH ITS OWN CELL: the path must EXIST on the owning node at signal time (a quoted path that is not there emits NOTHING rather than a dead link); ABSOLUTE OR ~-ROOTED PATHS ONLY, because a relative path has no anchor and would silently name a different file on the other node; AT MOST 5 PER MESSAGE; a directory registers a dir entry under the same ttl and audience. EVERY ENTRY IT MINTS IS ENUMERABLE IN `spt serve list` WITH ITS ORIGIN, so an automatic exposure is exactly as visible as a deliberate one and what-am-I-exposing keeps its single answer. DELTA DISCIPLINE on the standing now-signal rule: once per (message, path), so a re-poll in the same session emits nothing. Gate: doc -- the shells/frames.md now-signal category table and the attachments page's helper section; impl -- the category, the attachment trigger, the quoted-path detector, the auto-registration carrying ttl and audience and origin, the cross-node register-on-my-behalf request; unit -- the attachment trigger's exact emitted line, the quoted-path trigger registering with a 24h ttl and the receiving endpoint as audience, each guard as its own cell (missing path silent, relative path skipped, the cap of 5, a directory registering a dir entry), the same-node case saying local and registering nothing, and the once-per-(message,path) delta holding across a re-poll; int -- a remote user's quoted path served to the named endpoint end to end.\"\n-7606|required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # ACTIVATED WEBSERVE W2 (todlando build 2026-09-07), releases#272/#17, ADR-0058 Amendment 1. doc = docs-site/src/shells/frames.md now-signal category table + serving/attachments.md helper section. impl = the FILE_ACCESS_HELPER category in crates/spt/src/api/nowsignal.rs, the attachment trigger, the quoted-path detector + guards, the auto-registration (ttl 24h, audience, origin = short-ID), the cross-node register-on-my-behalf request. unit = attachment line verbatim, quoted-path registration fields, each guard cell, same-node local-and-no-entry, once-per-(message,path). int = a remote user's quoted path served to the named endpoint end to end.\n+7605|title = \"THE FILE_ACCESS_HELPER CATEGORY HANDS AN AGENT THE EXACT `spt fetch` LINE FOR A FILE IT WAS GIVEN, WITHOUT REPEATING A NOTICE (releases#17/#300, ADR-0058 Amendments 1 and 2). TWO TRIGGERS, ONE OUTPUT SHAPE. (a) A delivered message carries attachments: emit each fetch line VERBATIM from its envelope, once per (message, path). (b) A path-bearing USER_INPUT report binds the receiving session's live authenticated REMOTE controller at receipt; registration happens on that controller's machine over the same rc stream, with audience derived from its established target. The result is a live file or directory reference, not a snapshot, with a bounded 24h lifetime, origin = user-input:<receipt-id>, and audience = the one receiving endpoint. NO QUOTED PATHS means no broker IPC and no line. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY; the Am.1 same-node readable notice is superseded. Missing files on the bound owner are silent, with no fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics. Named declines apply only to failures with a remote controller; the broker's 10-second owner-reply timeout remains named. Absolute or ~-rooted paths only; at most five per report; directories have the same TTL and audience. Core-written physical peer deliveries bind no origin when bytes match exactly OR after trimming ASCII whitespace from both ends of both byte sequences, never by payload-shape parsing or interior normalization. Fixed-size streaming evidence follows physical-write publication order; unproven or capacity-exhausted evidence fails closed. Repeated payload/session reports register nothing again, repeat no helper notice, and never extend a live reference's deadline. Every exposure remains enumerable in `spt serve list` with its origin. No adapter integration obligations. Evidence: the kept attachment-link, receiver-never-resolves, live-reference dedup, missing-file/refusal, and HTTP edit/deletion cells, plus the receipt-path local-silence, no-path/no-transport, and physical-delivery byte-exclusion cells replace the deleted four guard-cell promise. Historical int evidence belongs to the original helper mechanism, not the deferred #300 field leg. That pending leg must prove remote serving and local silence, keep a remote controller seated while core physically delivers a path-bearing peer message whose report must cause NO SERVE, and measure added hook cost; none is claimed executed here.\"\n+7606|required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # Preserve WEBSERVE W2 activation and historical original-helper int evidence, not #300 field acceptance. doc = serving/attachments.md + ADR-0058 Am.2. impl = nowsignal attachment trigger + core receipt/rc live-reference path. Kept unit evidence: the_attachment_trigger_emits_the_senders_own_link_once; a_report_never_resolves_its_path_on_the_receiving_node; repeated_payload_has_one_notice_and_never_extends_a_live_reference; missing_file_is_silent_but_a_refusal_is_named; input_reference_http_reads_observe_edits_and_deletion. New receipt evidence: input_receipt_local_is_silent_then_remote_stays_bound_across_take; no_path_payload_never_calls_the_receipt_transport; trimmed_harness_resubmission_matches_core_written_path_bearing_peer_message. #300 field obligations remain pending.\n 7607|\n 7608|[[requirements]]\n\n 7612|\n\n 7638|[[requirements]]\n 7639|id = \"REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT\"\n-7640|title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE USER_INPUT REPORT ADAPTERS ALREADY SEND -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ANY ADAPTER (releases#300; operator-ruled 2026-09-13 that #300 is developed entirely independently of harness adapters, USER_INPUT being all core asks of them; doyle re-cut docs/INPUT-PROVENANCE-CONTRACT.md section 8 the same day). Operator experience (relayed, comment 5645159945): the origin is the SENDER'S computer; a path that names no file there is SILENTLY SKIPPED, no prompt, no fallback origin. MECHANISM, core-only: (1) at RECEIPT of every USER_INPUT report core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by; local seat, viewer, or none binds nothing and the declined line names it. (2) OWN-INJECTION EXCLUSION: a report whose payload is a delivery core itself wrote into that session's PTY binds no origin, recognised by the bytes core wrote and never by payload shape; resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. (3) core-side dedup: a repeat of the same payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. (4) serving unchanged from the live-reference contract: submitter's machine, 24h TTL, audience the receiving endpoint, helper notice once per submission and path; every non-grant named EXCEPT the missing file, silent by decision. STATED CEILING, not an adapter promise: the report lags acceptance by the harness's own path (0.5-1.0 s measured on claude-spt), and a cross-operator Take inside that lag attributes to the new holder, whose own file is then served to the agent that holder controls. Gate: doc -- section 8 of the contract; impl -- the receipt-time bind, the own-injection exclusion, the dedup, wired to the existing live-reference serve; unit -- remote seat binds that seat, viewer/local/none binds nothing with the declined line naming it, a core-written delivery payload binds nothing, a repeated payload is idempotent with no TTL extension, a missing file on the bound origin emits no line; int -- a real two-node rc session where a remote controller's quoted path is served to the agent and a locally typed one is not.\"\n-7641|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int activates at the separately admitted field leg.\n+7640|title = \"A REMOTE SUBMITTER'S QUOTED ABSOLUTE OR ~-ROOTED PATHS ARE SERVED FROM THE SUBMITTER'S MACHINE, BOUND BY CORE ALONE AT RECEIPT OF THE EXISTING USER_INPUT REPORT -- NO TOKEN, NO DECLARATION, NOTHING ASKED OF ADAPTERS (releases#300; operator-ruled 2026-09-13; INPUT-PROVENANCE-CONTRACT section 8; ADR-0058 Amendment 2). NO QUOTED PATHS means no broker IPC and no line. For a path-bearing report, core binds origin to the session's current authenticated REMOTE controller seat, the broker-owned driven_by. An absent hosted session, local or viewer-only seat, or no controller binds nothing SILENTLY. OWN-INJECTION EXCLUSION: a report matching a peer delivery core physically wrote into that session's PTY binds no origin, comparing exact bytes OR both byte sequences trimmed of ASCII whitespace at their ends, never payload-shape parsing or interior normalization. Keep fixed-size streaming evidence, physical-write publication order, and fail-closed unproven/capacity handling. Resumed-session and external automation remain uncharacterised and bind the seat per the submitter rule. Core-side dedup: a repeated payload in the same session while its reference is live re-registers nothing, emits no second helper notice, extends no TTL. Serving uses the submitter's machine, bounded 24h TTL, audience the receiving endpoint, and one helper notice per submission and path. Missing files are silently skipped, with no prompt or fallback origin. CLI broker-connect and unanswered-receipt failures are silent unless SPT_PUMP_TRACE enables diagnostics; named declines apply only to failures with a remote controller, including the broker's 10-second owner-reply timeout. STATED CEILING, not an adapter promise: reports lag acceptance by the harness's own path (historical claude-spt measurement 0.5-1.0 s), and a cross-operator Take inside that lag attributes to the new holder. Gate: doc -- section 8 and ADR-0058 Am.2; impl -- receipt-time binding, physical-delivery exclusion, dedup, existing live-reference serving; unit -- remote binding survives Take, local/viewer/none/absent session bind nothing silently, no paths never call receipt transport, exact and ASCII-edge-trimmed core-written deliveries bind nothing without interior normalization, repeated payloads cannot renew TTL or repeat notices, missing files emit no line. The separately admitted two-node field leg is PENDING: remote controller's quoted path serves only to the receiving agent; local input does not serve; with a remote controller seated, a path-bearing peer message physically delivered by core must cause NO SERVE on its input report; measure added hook cost. No execution or hook-cost result is claimed and no adapter integration work is required.\"\n+7641|required_stages = [\"doc\", \"impl\", \"unit\"] # releases#300 core-only lane; int remains deferred until the separately admitted field leg, including remote-seated physical peer-delivery exclusion and added hook-cost measurement.","firstChangedLine":7605,"op":"update","snapshotsPruned":true}]},"isError":false,"timestamp":1789299178268}}
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