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Lock 1 is inert in running sessions: the harness loads .claude/settings.json and os-dev.md from the shared checkout at clone time — an MCP-created PR after both deny lists landed, and the charter's constant-claude[bot] lines are false #18205

Description

@claude

Filed by the domain:skills execution seat (session session_01DAcomhvR9kKizeYgg89Vo8, seat post #7623) under the maintainer's direct order, 2026-09-14T15:05Z. Routed domain:skills · pm:queue on filing by the direct-dispatch channel (the order is quoted verbatim below and in the audit comment).

The maintainer's order (verbatim, ⛔ not translated)

「派发令硬性指定 REST 通道:建议改。 你应该修改skills吧?」 and 「不只是 objectui 仓库,其他第三方元数据app仓库怎么办」 — the maintainer, 2026-09-14, in the skills seat's chat, after the objectui spec seat's reading that the write identity follows the channel (objectui PR #9471 created via MCP as os-sam, PR #9501 via raw REST as claude[bot], one session).

Measured

  1. The deny lists landed, then were bypassed. objectstack lock 1: 7ef05f9973, 2026-09-13T23:27Z (PR docs(pm,agents,settings): write-identity locks 1–4 — deny MCP content writes, REST-only dev writes with api_writes, batch default 2, user-account roles #18072; 14 mcp__github__* entries under permissions.deny). objectui port: 3c6b09af, 2026-09-14T03:35Z (PR fix(devx): the objectui pin guard tests walk completeness, not object presence #9448). After both: objectui PR RUNNER.md rule 2 unconditionally requires a reproduction rule in the public run issue — needs the access-control carve-out at the source #9471 was created through MCP create_pull_request at 2026-09-14T07:04Z by the objectui spec seat's dev (report 5660901922 on objectui#8651: mcp_calls: 8 — create_pull_request 1, … issue_write 1, add_issue_comment 2), author os-sam / User. Same mechanism before lock 1: objectstack PR docs(pm,agents): three rules-layer lines catch up with the charter rulings #18051 by this seat's dev at 2026-09-13T15:50Z (report 5654331788: mcp_calls: 2 — create_pull_request and this add_issue_comment), author os-project-manager / User.
  2. Why: the harness loads .claude/settings.json and .claude/agents/*.md from the shared checkout, at clone time. This session's shared checkout /home/user/objectstack sits at 84e6b05b6d (committed 2026-09-13T06:14Z; the seat sat at 06:52Z that day): its .claude/settings.json carries 1 mcp__github__* entry (pre-lock-1) and its .claude/agents/os-dev.md :51 is the pre-lock-1 line; the objectui shared checkout at 69aa9c01 carries 0. A worktree at origin/main carries 15. No user-level settings file exists (/root/.claude/settings.json absent). The shared checkout is never advanced in a running session (worktree-first; guard-main-checkout blocks writes into it), so a rules-layer landing that changes harness-loaded files reaches only sessions cloned after it.
  3. Probe, 2026-09-14T15:03Z, this session: mcp__github__add_issue_comment against objectstack issue 999999999 (does not exist; nothing could be written) returned GitHub 404 Not Found, ⛔ not a permission denial ⇒ the deny list is not loaded here.
  4. Write identity by channel, four sessions (note 5665982929 on [finding] platform-readings: write identity is a per-session credential shape — installation → claude[bot], user-to-server → the human login with performed_via_github_app: claude; GET /user answers the human login in BOTH, so it is not the probe #18158): raw REST through the proxy → the session's proxy token — the installation token in some sessions (claude[bot] / Bot: this seat, the objectui spec seat) and a user-to-server token in others (os-warren, os-elon-musk / User: the cli seat 5664585381, the director seat 5665099836); MCP → the bound user's user-to-server token in every session measured. GET /user, MCP get_me and X-Ratelimit-Limit (15000 from a subagent and the main context alike) do not discriminate; only a write's read-back does.

Lines the measurement falsifies (on origin/main 99edfd008e)

  • .claude/agents/os-dev.md :51 「GitHub 写一律走 REST 代理(curl 带环境 GITHUB_TOKEN),署名恒 App 的 claude[bot]。」 — the signature is not constant.
  • .claude/skills/pm-dispatch/SKILL.md :95 「⛔ 席位与 dev 永不以用户账号写内容。」 and :96 「内容恒经 REST 代理(claude[bot]);…」 — the REST proxy's token class is not the seat's to choose; the invariant as written is unachievable in the cli and director seats' sessions and was read there as a violation (5665099836).
  • references/platform-readings.md :129 「容器 curl 的 REST 通道 = App installation token,core 15,000/时,…」 — per session, not a law.
  • references/rest-channel.md :54 「ccr 的 timeline actor 记 claude[bot],MCP 记席位账号。」 — same.

Direction (seat's reading; the order authorizes the channel mandate)

  • (a) Fact lines → the channel reading, equal-line under the ratchets: content writes go through the REST proxy only; ⛔ no MCP content write; user.login on a write names the channel's token, never the actor; attribution is the session ID in the text carrier. Rewrite os-dev.md :51, SKILL.md :95–:96 (and core-rules :25 if it restates them), platform-readings :129, rest-channel :54.
  • (b) Dispatch order and acceptance: every dispatch order carries a Writes: line (REST-only through the proxy, the write budget, mcp_calls counted), and the seat's ACCEPT refuses an os-dev-report whose mcp_calls names any write tool (create_pull_request, issue_write, add_issue_comment, update_pull_request, push_files, …) — one line where the order's fixed shape lives (the dev finds it: SKILL.md 〈模板与表〉 / references/dispatch-runbook.md) and one in os-dev.md's report contract (:369–:370).
  • (c) Propagation: a seat's fire-time reading compares the latest origin/main touch of the harness-loaded paths (.claude/settings.json, .claude/agents/*.md, .claude/hooks/*) against the shared checkout's HEAD (git -C <shared> merge-base --is-ancestor <touch> HEAD); a touch not in HEAD ⇒ the seat closes (brief) and re-seats in a fresh session before the next dispatch — ⛔ never advances the shared checkout in place. One charter line next to the three-charter-file reading (SKILL.md :86–:87) and, if the dev finds it cheap, a mechanical check under scripts/pm/ (dispatch-gates or a sibling) that names the stale path; density paid at 812/812.
  • (d) Fleet (the order's second sentence): the new-repo registration checklist (SKILL.md :193) gains the write-identity locks port (settings deny + hooks); cloud, objectos, hotcrm, www.objectos.ai carry no port today and are unattachable from this seat — the seat that can reach each files its card (recorded on [PM seat] domain:skills — ⏳ vacant #7623 until then). ⚠️ The per-repo deny is the weak layer: it loads only at session start and only from the primary checkout. The layer that covers every repo and every session is the maintainer's: a user-level ~/.claude/settings.json deny written by the environment's setup script, or the GitHub MCP connector stripped of its write tools. That is a Maintainer-action: suggestion for the round report, ⛔ not this card's work.

Landing

Governed rules layer (SKILL.md, os-dev.md, references, possibly scripts/pm/**) ⇒ four-piece + an authorized approval (ruling C); tier per dispatch-gates.mjs --tier (SKILL.md ⇒ fable MANDATORY). Serial on SKILL.md behind #17800 (wave 18, in flight) and #17497. Clause-②: no expected (no accepted set or public surface moves; gate strength: the ACCEPT refusal in (b) adds a check — named here so the four-piece reads it).

Not this card

#18158 (the identity reading itself — note posted), #18181 (os-dev.md :287 orders a label write the dev container forbids), #17800 (the claim comment's clause-② line), objectui#9418 / PR #9448 (the objectui port, landed).

Dedupe keywords: lock 1, deny MCP, shared checkout settings, mcp_calls, claude[bot] signature, harness-loaded.


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Activity

  1. added theissue type on Sep 14, 2026
  2. claude commented on Sep 14, 2026

    @claude
    ContributorAuthor

    Direct-dispatch audit — domain:skills seat, 2026-09-14T15:05Z. This card is routed domain:skills · pm:queue · priority:p2 · Task on filing by the maintainer's direct order, quoted verbatim (⛔ not translated): 「派发令硬性指定 REST 通道:建议改。 你应该修改skills吧?」 and 「不只是 objectui 仓库,其他第三方元数据app仓库怎么办」 — the maintainer, 2026-09-14 (chat of the skills seat, session session_01DAcomhvR9kKizeYgg89Vo8, between 2026-09-14T14:58Z and 2026-09-14T15:02Z). Grading is the lane's own (skills-lane self-triage; the surfaces are .claude/** and scripts/pm/**). Dispatch waits on the SKILL.md serial: #17800 (wave 18, in flight) lands first; this card then goes ahead of #17497 on priority. The maintainer-level lever named in the body (a user-level settings deny written by the environment setup script, or the GitHub MCP connector without write tools) is reported in the round report, not worked here.


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  3. claude commented on Sep 14, 2026

    @claude
    ContributorAuthor

    Claim: PM loop round 1
    Session: session_01DAcomhvR9kKizeYgg89Vo8 (GitHub os-project-manager, skills seat), claimed at 2026-09-14T16:09Z
    Branch: claude/issue-18205-write-channel-propagation
    Worktree: objectstack-issue-18205
    Domain: domain:skills; governed rules layer (.claude/skills/pm-dispatch/SKILL.md + .claude/agents/os-dev.md + references/{core-rules,platform-readings,rest-channel}.md, possibly a seat-side script under scripts/pm/) ⇒ draft-and-wait: four-piece after ACCEPT, landing only after an authorized approval (ruling C, #17971). Routed pm:queue · p2 on filing by the maintainer's direct order (audit 5666103417). Serial: SKILL.md was freed by PR #18208 → af3add1601 (#17800) at 2026-09-14T16:08Z; #17497 (same file) waits behind this card. The pair (pm:dispatched + assignee) was written through scripts/pm/label-write.mjs seconds before this comment and read back.
    File surface: os-dev.md :51 / :53 / :369–:370; SKILL.md :86–:88 (fire-time reading), :95–:96 (identity invariants), :193 (new-repo checklist), the dispatch and collect lines of 〈执行座位职责〉 (Writes: mandate, ACCEPT refusal on mcp_calls); core-rules :25; platform-readings :129 (+ one fact row if density allows); rest-channel :54 — every file at its ceiling (SKILL.md 812, os-dev.md 403, platform-readings 454, rest-channel 82, core-rules 151), equal-line, 120 B per line. Optional: a seat-side check under scripts/pm/ that names a stale harness-loaded file (H17: #14290 declares Restart-touch on scripts/pm/dispatch-gates.mjs — named, not modified). ⛔ Not .claude/settings.json (already carries the deny list), ⛔ no CI gate wiring, ⛔ not the objectui port (landed, PR #9448), ⛔ not #18181's :287 line.
    Container & model: claude-fable-5-1 MANDATORY by dispatch-gates.mjs --tier for .claude/skills/pm-dispatch/SKILL.md (clause ① of the model-tiering ruling); os-dev subagent.
    Clause-②: no — rules-layer lines state a measured platform fact and a channel mandate the charter already carries; the ACCEPT refusal is a seat rule, not a CI gate; no accepted set, contract or gate strength moves.
    Thread-read: 5666103417
    Serial constraints cleared: PR #18208 landed at af3add1601 (SKILL.md :472–:474); no other in-flight claim on these files in this lane at the claim time above; #17497 (SKILL.md) stays queued behind, not dispatched; H17 #14290 named for scripts/pm/dispatch-gates.mjs.


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  4. claude commented on Sep 14, 2026

    @claude
    ContributorAuthor

    os-dev-report
    {
    "issue": 18205,
    "status": "done",
    "branch": "claude/issue-18205-write-channel-propagation",
    "pr": "#18216",
    "premise_still_valid": true,
    "summary": "Equal-line rewrite under every ratchet (SKILL.md 812, os-dev.md 403, platform-readings 454, rest-channel 82, core-rules 151; every touched line at or under 120 B): (a) the channel reading replaces the constant-claude[bot] lines — content writes only through the REST proxy, no MCP content write, user.login on a write names the session's token (installation ⇒ claude[bot], user-to-server ⇒ the bound user), attribution = the session ID in the text carrier (os-dev.md :51/:53, SKILL.md :97–:98, core-rules :25, platform-readings :129, rest-channel :54); (b) SKILL.md :538 makes every dispatch order carry a Writes: line and SKILL.md :602 + os-dev.md :369 refuse a report whose mcp_calls names a write tool (the settings.json deny list plus update_pull_request); (c) SKILL.md :91–:92 add the fire-time harness-file reading with re-seat-in-a-fresh-session as the remedy, backed by the new seat-side git-only scripts/pm/check-harness-current.mjs (59 lines, exit 0/1/2, not CI-wired); (d) SKILL.md :195 adds the write-identity locks port to the new-repo registration checklist; the four repos without a port (cloud, objectos, hotcrm, www.objectos.ai) are named in the PR body, no cards filed. Premises P1–P7 all held; P2 sharpened: the shared checkout's one mcp__github__ hit is a hook matcher and that settings.json has no permissions.deny key at all, so this session never loaded any deny list — and this session's loaded os-dev.md is provably the 84e6b05 copy (its 通道先探后选 line: 1 there, 0 on origin/main). Deviations declared: (c) landed as two lines, paid by four SKILL.md bullet merges; core-rules :25 carries the identity reading and no longer mirrors the approval-account clause (authoritative at SKILL.md :97); os-dev.md :53 drops 不枚举板面/不宽词搜 (carried by :50/:54); item (e) went to Acceptance notes, not a fact row; two commits (the second fixes os-dev.md :51 from 122 B to 116 B — the list indent was outside the draft measurement); script named check-harness-current.mjs; no label written from this container (skip-changeset is the seat's, fast lane .claude/** + scripts/pm/**). Assignee was set by the PM; no second claim posted; the newest Claim: names this branch.",
    "tests": "Final head 7103d0b. node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack (no paths; change set from git: 6 paths, committed 6 / working tree 0 / untracked 0) printed 40 commands; every one run with redirect-then-capture and recorded as CMD :: exit N. 39 exit 0 on the first pass (check:pm-skill-ratchet, check:skill-frame-sync, check:pm-governed-prose, check:pm-skill-id-lint, check:nul-bytes, check:agent-model-declared, check:entry-guard, check:parse-guard, check-self-test-wired, check-scripts-symbol-anchors, check:commit-card-trailers, check:pm-governed-merges, check-governed-queue-guard --self-test, ...). check:doc-formula-expressions first read exit 3 = PREREQUISITE NOT MET (compiled @objectstack/formula and @objectstack/lint absent; the gate prints 'Nothing was measured'); cleared under the verify lock — OS_VERIFY_LOCK_SLOT=dev-18205 os-verify-lock.sh -c 'pnpm exec turbo run build --filter=@objectstack/formula --filter=@objectstack/lint --concurrency=2' → VERDICT command-exit 0, held 172 s, waited 0 s — then rerun exit 0: '22 record-scoped formula example(s) across 438 files / 1377 TS blocks judged clean by @objectstack/formula.' Reconciliation: dispatch-gates --ran ran.list at 16:37:21Z: 'Run reconciliation — 40 derived, 40 run, 0 NOT-MEASURED, 0 UNRUN.' (exit 0). Ratchet on the final head: '.claude/skills/pm-dispatch/SKILL.md is 812 lines (ceiling 812; headroom 0)', '.claude/agents/os-dev.md is 403 lines (ceiling 403; headroom 0)', platform-readings 454/454, rest-channel 82/82, core-rules 151/151, widest-row pins unchanged (SKILL.md 342); first pass on the working tree had red 'os-dev.md has 1 line(s) over the 120-byte budget: L51 (122B)' → fixed to 116 B in commit 7103d0b. Frame-sync: 'the one declared copy of the decision frame is internally coherent'. Lint, narrowed and measured (three pieces): population = eslint's own config files glob **/.{ts,tsx,mts,cts,js,jsx,mjs,cjs} which covers scripts/pm/.mjs; eslint --no-inline-config --format json on the one non-markdown file scripts/pm/check-harness-current.mjs: 1 file, 0 errors, 0 warnings, exit 0; invariance: eslint.config.mjs states it 'never enables type-aware linting (no parserOptions.project, no typed @typescript-eslint rules) for ANY file', so a one-file addition cannot move an untouched file's verdict; repo-wide pnpm lint is CI's. Script exercised live: default (shared checkout via --git-common-dir) exit 1 STALE naming .claude/settings.json and .claude/agents/*.md at touch 7ef05f9 vs shared HEAD 84e6b05, hooks in HEAD; --shared this worktree exit 0 CURRENT at af3add1; --shared /nonexistent exit 2. Byte widths of every changed line are tabulated in the PR body (max 120). No package touched ⇒ no ① build closure and no ② package suite owed. Ablation: not applicable — rules text plus a git-only script with no dist and no test file; the script's STALE / CURRENT / UNDECIDED legs above are the measurement. Premise readings with timestamps (P1 16:12Z, P2 16:11:37Z + control legs 16:12:17Z, P3/P4 16:12:09Z, P6 16:17:26Z) are in the PR body. PR body read back after POST: stored = sent minus the trailing newline, one footer, Clause-②: no at column 0, no angle bracket.",
    "mcp_calls": "0 — no MCP GitHub call of any kind this run; reads were REST single-card and single-comment GETs plus git, writes REST only",
    "api_writes": "5 — git push ×3 (16:11:10Z empty-branch probe; 16:26:14Z ad2e593; 16:27:16Z 7103d0b); POST /repos/objectstack-ai/objectstack/pulls draft=true → 201 #18216 at 16:39:39Z (author read back as claude[bot] / Bot); POST /repos//issues/18205/comments (this report). No PATCH, no label write, no MCP write.",
    "open_questions": [],
    "out_of_scope_findings": [
    "to file (class b, declared vs enforced; dedupe words: update_pull_request, deny list, MCP content write, settings.json, lock 1): .claude/settings.json's permissions.deny omits mcp__github__update_pull_request, which edits PR body and title through MCP — SKILL.md :98 now declares no MCP content write; SKILL.md :602 names the tool explicitly meanwhile; settings.json is outside this card so nothing was changed there",
    "noted, not filed: the card's '1 mcp__github__ entry (pre-lock-1)' in the shared checkout's settings.json is a PreToolUse hook matcher (enable_pr_auto_merge|merge_pull_request); that file has no permissions.deny key at all (grep -c '"deny"' = 0 vs 1 on origin/main) — bearer: this PR body and the seat's ACCEPT",
    "noted, not filed: whether a deny list loaded from the clone takes effect in a cloud session remains documented-not-measured (platform-readings :214 stands, untouched); measurable by tool-table absence in the first session cloned after 7ef05f9 — bearer: the skills seat's next fresh session",
    "noted, not filed: code.claude.com docs say ~/.claude/settings.json on the user's machine is 'not read' by cloud sessions and only server-managed settings (Teams/Enterprise) reach them; a user-level file written inside the VM by the environment setup script is not addressed — the card's maintainer-lever suggestion inherits that ambiguity — bearer: the round report",
    "noted, not filed: PR #18216 created through the REST proxy reads user.login = claude[bot] / Bot (201 at 16:39:39Z), one more data point for the per-session token reading — bearer: the #18158 thread"
    ]
    }


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  5. claude commented on Sep 14, 2026

    @claude
    ContributorAuthor

    ACCEPT — PR #18216 at head 7103d0b09fedba5b121bb15c5067bc764067aaaa, domain:skills execution PM seat, session session_01DAcomhvR9kKizeYgg89Vo8, 2026-09-14T16:45Z.


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  6. claude commented on Sep 15, 2026

    @claude
    ContributorAuthor

    Landed — domain:skills seat, 2026-09-15T01:42Z. PR #18216 merged through the queue at 2026-09-14T23:50Z as 8c657f7dd0 (origin/main fetched at 2026-09-15T01:41Z, tip b3b43b6ea0); the queue ref gh-readonly-queue/main/pr-18216-* is gone at that read; git log --oneline origin/main | grep -c '(#18216)' = 1 with the lit control (#18208) = 1. Content: git grep -c -E '令牌按会话定|check-harness-current' on origin/main → os-dev.md 1, SKILL.md 1, platform-readings 1; on the pre-merge tip af3add1601 → 0 in all three, with the same-subject control 机器判据 → 1 in SKILL.md there, so that zero is a reading; git ls-tree origin/main scripts/pm/check-harness-current.mjs resolves. Landed: the channel reading (os-dev.md :51 / :53, SKILL.md :97–:98, core-rules :25, platform-readings :129, rest-channel :54), the Writes: mandate (SKILL.md :538) and the ACCEPT refusal on MCP write tools (:602 + os-dev.md :369), the fire-time harness-file reading (:91–:92) with the seat-side scripts/pm/check-harness-current.mjs, and the locks-port item on the new-repo checklist (:195) — as quoted in ACCEPT 5667467032; review of record 5667467376; authorized approval 5203845546 (os-zhuang) on head 7103d0b09f. Residue strip in this act: pm:dispatched removed and os-project-manager unassigned on this closed card (read-back below). Owed onward, unchanged by this landing: #18218 (permissions.deny omits mcp__github__update_pull_request) graded by this lane; the four repos without the locks port (cloud, objectos, hotcrm, www.objectos.ai); the maintainer-level lever (server-managed settings, Teams / Enterprise only). Next on the SKILL.md chain: #17497 — ⛔ NOT dispatched by this shift: the tier mandate for .claude/skills/pm-dispatch/SKILL.md is claude-fable-5-1 (clause ① of the model-tiering ruling, dispatch-gates.mjs --tier) and that tier is unavailable to this session as of 2026-09-15T01:40Z (the maintainer's word, 「fable 没有了」), so the card stays pm:queue for a seat that can meet the floor.


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