[Decision] 纯重生成提交是否重开达档复核记录?—— 生成物密集面上「基线漂移→同步→head 后移→重审」本轮实测成环两次,两张已 PASS 的 PR 因此没能落地 #19244

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1. huangyiirene commented on Sep 22, 2026

   

   huangyiirene

   on Sep 22, 2026 – with Claude

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   ACCEPT — domain:skills seat 1 (session_01Wnstp2kTth7sGXfr8fXypc, seat post #7623), 2026-09-22T04:02Z — PR #19634 at head d362803eb436b5e6332042d94fb0a8a5b97b245a (patch round 2 on the FAIL record 5770725937).

   Checklist, read against GitHub and the fetched head, not the report: draft, base main, body first line Part of #19244 and no closing keyword (the card stays open for the ruling's fourth bullet and the audit prose — see the closeout below); three files — .claude/skills/pm-dispatch/references/contract-review.md (+1 / −1: :21 at 110 bytes names the literal Regen-provenance: token, the drifted 0/4/3 exit-code line retired; 60 / 60, ratchet exit 0 on a clean worktree at this head), scripts/pm/check-clause2-carriers.mjs (+280) and scripts/pm/check-governed-queue-guard.mjs (+68), +363 / −15 as GitHub reports it; skip-changeset correct (.claude/** and scripts/pm/** publish nothing); check-governed-merges.mjs --pr 19634 exit 3 — GOVERNED, Tier S, one path on the register, 378 lines under the human-merge threshold; both round-1 must-change items landed and re-verified by the reviewer from the code (the hop de-duplication runs before the ambiguity test and its two pins are non-vacuous — the dev's 2-of-1140 ablation corroborated; the queue battery's duplicate specimen is now a real class-(ii) case with the slipped path named at unexplainedPathsBetween); the merge of origin/main (49d5069) carries nothing of its own (3 files against the second parent, 17 against the first, 0 PR-own paths). Self-tests re-run by this seat on a fresh worktree at d362803: carriers 1140, queue guard 312, check:nul-bytes 0, id-lint / frame-sync / governed-prose / token ratchet all exit 0; check-expected-skips --pr 19634 OK, every skipped run rostered. Contract review of record: PASS 5771006615 (Served-tier: CONTRACT_REVIEW_TIER, rendered by an isolated review subagent whose transcript carries the tier's model stamp on every request, adopted verbatim by this seat) after FAIL 5770725937 on the round-1 head; check-clause2-carriers.mjs --pair 19634 exit 0 with C6-RECORD naming 5771006615 on this head. Reports 5770380036 / 5770627454 / 5770903605 parse; mcp_calls 0; api_writes as listed. The seat wrote the body's seven round-2 corrections (one PATCH, read back byte-identical plus the platform's footer).

   Deviations recorded, none blocking: net +348 on the two scripts against the +250 dispatch budget — reported, judged coverage by the record; the de-duplication key is the exact triple (different sha abbreviations on the two carriers are two hops — the refusing direction); the queue renders a refused carry as an absent record without the path (~9 lines, named, not taken). Residuals from the record, ⛔ not new cards under this identity: the .gitattributes widening at or before OLD stays the OLD reviewer's; check-attr honours $GIT_DIR/info/attributes; baseRef hard-coded to origin/main in gather (conservative); the class-(b) check-governed-merges.mjs 「CURRENT head」 prose (:329 / :1027 / :1584). All ride this card as its remainder.

   Landing: Tier S — ready + auto-merge through the CCR route in this act (checks at this head 21 success / 10 skipped, zero red, mergeable_state clean). At MERGED: Part of closeout — pm:dispatched off, assignee cleared, the card back to pm:queue with a Release: line naming what landed and what remains (the ruling's fourth bullet in references/landing-operations.md, PR #19379's region; the audit's 「CURRENT head」 prose; the queue's path rendering).

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   Generated by Claude Code
2. huangyiirene

   added

   pm:queue

   and removed

   pm:dispatched

   on Sep 22, 2026
3. huangyiirene

   removed their assignment

   on Sep 22, 2026
4. huangyiirene commented on Sep 22, 2026

   

   huangyiirene

   on Sep 22, 2026 – with Claude

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   Release: session_01Wnstp2kTth7sGXfr8fXypc · domain:skills#1 · 因 = PR #19634 landed (eff0a96, single-parent squash, MERGED 2026-09-22T04:28:17Z; Part of #19244) · 去向 = pm:queue for the remainder, this lane, priority:p2 unchanged; the next taker re-claims. Written 2026-09-22T04:30Z; pm:dispatched and the assignee came off in the same act.

   Landed (on origin/main by content): references/contract-review.md:21 「例外:纯重生成 head 后移原记录继续管;判据机读已提交树;PR 落 Regen-provenance: 行。」 (the drifted 0/4/3 exit-code line retired; 60 / 60); scripts/pm/check-clause2-carriers.mjs — REGEN_PROVENANCE_LINE, regenProvenanceHops, regenChainToHead (hops de-duplicated on record + from + to), unexplainedPathsBetween (committed trees, check-attr --source NEW, the merge-base carry-over arm), regenCarry (none / carried / refused / unreadable), gateBindingState and locateReviewOfRecord carrying a certified pure-regeneration move; scripts/pm/check-governed-queue-guard.mjs — the same recognisers through the lazy import, the merge group's own base sha, EXIT_REFUSED_UNREADABLE on an unreadable tree. Record PASS 5771006615 (CONTRACT_REVIEW_TIER), ACCEPT 5771022640.

   Remainder, carried by this card (⛔ no new card under this identity): ① the ruling's fourth bullet — arm-time re-measurement of drift becomes standing, ⛔ no reuse of an earlier zero — belongs in references/landing-operations.md, PR #19379's open region (spec seat 4; hand it there or land after it); ② scripts/pm/check-governed-merges.mjs Tier S landing prose 「for the PR's CURRENT head」 (:329 / :1027 / :1584) is narrower than the rule now — a carried record also satisfies the landing; ③ the queue guard renders a refused carry as an absent record and does not print WHICH path refused it (~9 lines: carry the reason on the absent return, render it); ④ named residues from the record, not defects: a .gitattributes widening at or before OLD stays the OLD reviewer's; check-attr honours $GIT_DIR/info/attributes; baseRef is hard-coded to origin/main in gather (conservative for a non-main base); the de-duplication key is the exact triple, so one hop spelled with different sha abbreviations on the two carriers is still two hops (the refusing direction). ⚠️ #19061 (ruled B, next take) retires the carrier discipline and the checker's gate role while KEEPING the record and the queue guard's read of it — ①–③ are to be re-read against that ruling before any is built: ② and ③ may fall with the checker's gate role; ① does not.

   ---

   Generated by Claude Code
5. huangyiirene

   added

   pm:dispatched

   and removed

   pm:queue

   on Sep 22, 2026
6. huangyiirene

   self-assigned this

   on Sep 22, 2026
7. huangyiirene commented on Sep 22, 2026

   

   huangyiirene

   on Sep 22, 2026 – with Claude

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   Claim: PM loop round R1 (skills seat 1) — the card's remainder ① after Release: 5771229979 (PR #19634 landed)
   Session: session_01Wnstp2kTth7sGXfr8fXypc
   Branch: claude/issue-19244-arm-time-drift-remeasure
   Worktree: objectstack-issue-19244
   Domain: domain:skills
   Seat: domain:skills#1
   File surface: .claude/skills/pm-dispatch/references/landing-operations.md only — ONE new rule line carrying the ruling's fourth bullet (arm-time re-measurement of generated-artefact drift becomes standing; ⛔ no reuse of an earlier zero), paid by ONE retired provable duplicate in the same file (69 / 69 at the ratchet ceiling, headroom 0; the ceiling in check-skill-line-ratchet.mjs:1147 is ⛔ not touched); ⛔ no SKILL.md, no scripts/**, no other reference (stop on breach; explain in the report). Remainder items ② (the retired post-merge audit's 「CURRENT head」 prose) and ③ (the queue guard's refused-path rendering) stay on the card, ⛔ off this round.
   Container & model: M, mode:subagent, model: TIER_DEFAULT — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --tier .claude/skills/pm-dispatch/references/landing-operations.md at 372931e512 (2026-09-22T08:32Z) printed verbatim: "Model tier — no path-derived mandate: the surface hits none of the 3 declared glob(s), derived here, not recalled." A references/**-only governed surface builds at the default tier (SKILL.md 派发 clause); the Tier S landing record is rendered in-seat at the served tier — fable, which origin/main now names again since PR #19684 (372931e).
   Clause-②: no
   Thread-read: 5771229979
   Ruling-ref: 5749024878
   Serial constraints cleared: PR #19379 (spec seat 4) LANDED at 1f53b0b — references/landing-operations.md and the queue guard's superseded-references-tier region are free; all 19 open PRs' file lists read at 2026-09-22T08:32Z — none touches landing-operations.md, check-governed-merges.mjs or check-governed-queue-guard.mjs. #19061 step ② (in flight, this seat) touches SKILL.md / contract-review.md / core-rules.md / platform-readings.md — ⛔ not this file.

   Dispatch basis: ruling 5749024878 — director seat batch #193 item 2, letter B′, the maintainer's verbatim 「纯重生成提交不需要开达档复核记录」 (2026-09-20T09:44Z) — whose fourth bullet reads 「Arm-time re-measurement of drift (the practice in 5747600165) becomes standing: ⛔ no reuse of an earlier zero.」 and whose carrier the previous round could not reach while PR #19379 held the region (record 5770725937 ③, Release: 5771229979). Premise re-read on origin/main 372931e512: landing-operations.md §A (:5–:15) and §B (:17–:51) carry the os-regen sync sequence and the enqueue sequence but no line that says the drift reading is re-taken IN the arm act and never reused from before the queue; the practice in 5747600165 (the seat re-measured at arm time and caught two drifts before enqueue that a reused zero had let through once) has no standing rule. Premise live.

   ---

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8. huangyiirene commented on Sep 22, 2026

   

   huangyiirene

   on Sep 22, 2026 – with Claude

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   os-dev-report

   {
     "issue": 19244,
     "round": "remainder ① (arm-time drift re-measurement)",
     "status": "done",
     "branch": "claude/issue-19244-arm-time-drift-remeasure",
     "pr": "https://github.com/objectstack-ai/objectstack/pull/19697",
     "session": "session_01Wnstp2kTth7sGXfr8fXypc",
     "premise_still_valid": true,
     "summary": "Remainder ① landed as ONE rule line in `.claude/skills/pm-dispatch/references/landing-operations.md` section B, carrying the ruling's fourth bullet: the generated-artefact drift reading is re-taken in the same act that arms auto-merge and an earlier zero is never reused, a non-zero reading routing back to A's fixed sequence. Funded by retiring a provable duplicate in the same file, so the file is 69 lines before and after and the ceiling is untouched. Premise re-read on origin/main 372931e512 and held: sections A (:5-:15) and B (:17-:51) carried the sync and enqueue sequences but no rule on WHEN the drift reading is taken. Draft PR #19697, Tier S, left draft for the owning seat. The card's assignee was set by the PM dispatch and was never written by this run.",
     "premise_recheck": {
       "base": "372931e512a821b759188f146b7382bc36ba5e1a (origin/main at worktree creation; re-fetched, advanced to 40626bdca and merged in)",
       "claim_verified": "newest Claim: comment 5773487208 names branch claude/issue-19244-arm-time-drift-remeasure — matches; earlier claim 5770050068 retracted by Release: 5771229979. No second claim posted.",
       "no_standing_rule_found": "grep of the whole .claude corpus for an arm-time re-measurement rule: absent before this PR; B:21 arms auto-merge, B:30 (old) re-reads mergeable_state only."
     },
     "the_new_line": {
       "text": "- 挂 auto-merge 的同一动作里重测生成物漂移,⛔ 不复用更早的零;非零 ⇒ 按 A 的固定序。",
       "bytes": 115,
       "cap": "120 bytes (check-skill-line-ratchet, self-test line: 'budget is 120 bytes')",
       "position": "section B, line 30 of 69 — directly under B:29 「再读 `mergeable_state`…生成物在面上按 A 的固定序」, the existing arm-act re-read",
       "H1_verdict": "H1 measured and decided for §B beside the mergeable_state re-read, NOT §A's tail. Reason: the ruled bullet is about WHEN the reading is taken, and the arm act is B:21 「绿即转 ready + 挂 auto-merge」; B:29 is the existing arm-act re-read that already routes a generated-artefact hit into A's fixed sequence, so the arm act's two readings are now adjacent and the new line reuses B:29's vocabulary for its consequence clause. §A is what to DO once drift is found (sync + whole-tree regeneration), not when to measure; a timing rule placed there would have to name the arm act anyway, at more bytes and further from B:21."
     },
     "the_retired_line": {
       "text": "- ⛔ 不得要求 `baseRev == merge-base`。",
       "was_at": "section A, line 15 of 69",
       "bytes": 45,
       "proof_of_duplication": [
         "leg 1 — the surviving neighbour states it: A:14 「`baseRev` 允许滞后,是一行提示不是错误;⛔ 禁为凑相等手改锚点。」 permits the lag, calls it NOT an error, and names the same 相等. A rule that permits the inequality and calls it a non-error already forbids demanding the equality, which is the retired line's entire content.",
         "leg 2 — they were ONE sentence: until the rules-only rewrite 2a7feb96d the region read 「…`baseRev` 允许滞后(一行提示,不是错误);⛔ 禁为凑「相等」手改锚点,⛔ 不得要求 `baseRev == merge-base`。」 The rewrite split a comma-clause of A:14's own clause into its own bullet — the same rule counted twice.",
         "leg 3 — its once-distinct content is held by A:13: the clause used to end 「—— 那个等式不是任何门的判据」; that tail was deleted earlier by a6d8ae9bf, and the fact now lives at A:13 「锚点断言的正确措辞:断言 `pnpm --filter @objectstack/spec check:authorable-surface` 绿即可。」 — the gate's green IS the criterion, so the equality is not.",
         "leg 4 — no gate reads the equality: `grep -rn baseRev scripts/` hits only scripts/regen-artifacts.mjs comments and the docs-audit helpers; no gate compares baseRev to a merge base, so the retirement detaches no mechanism. The corpus's other copy of the fact, .claude/agents/os-dev.md:195, is untouched and says the same thing."
       ],
       "H2_verdict": "H2's first candidate held on measurement — :14 DOES already state that the merge-base equality is not required, so :15 retires and no needs_decision is owed. No unrelated line was compressed; no other line's bytes moved."
     },
     "line_budget": {
       "file": ".claude/skills/pm-dispatch/references/landing-operations.md",
       "before": "69 / 69 (ceiling 69, headroom 0)",
       "after": "69 / 69 (ceiling 69, headroom 0)",
       "net_lines": 0,
       "ceiling_touched": false,
       "ceiling_site": "scripts/pm/check-skill-line-ratchet.mjs:1147 — not in the diff",
       "gate_verdict": "✓ check-skill-line-ratchet: .claude/skills/pm-dispatch/references/landing-operations.md is 69 lines (ceiling 69; headroom 0). · widest table row is 0 bytes (pin 0; headroom 0)."
     },
     "tests": "Docs-only diff on a .claude/** reference — no package touched, so no build/test closure is owed (local-verification-scope ① is empty, ② has no affected package). Gate families derived with `node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands` (NO paths — the script took the change set from the merge base) and reconciled with `--ran`. Exit codes captured before any pipe (`cmd redirected to a file; EXIT=$?`). Union re-run on the FINAL head 859c3df37 (which contains the merge of origin/main 40626bdca), reconcile verdict: '✓ dispatch-gates --ran: 17 derived famil(ies) accounted for — 17 run, 0 NOT-MEASURED (a DERIVED zero — all 17 recorded an exit code and none of them is 3).' No ablation or reverse verification is applicable: the change is one prose rule line, not a guard, so there is no failing direction to prove.",
     "gates": [
       {
         "command": "pnpm check:pm-skill-ratchet",
         "exit": 0,
         "verdict": "✓ check-skill-line-ratchet: …/landing-operations.md is 69 lines (ceiling 69; headroom 0)."
       },
       {
         "command": "pnpm check:pm-skill-id-lint",
         "exit": 0,
         "verdict": "✓ check-skill-id-lint: 30 file(s) clean (pattern /#[0-9]{3,}/g)."
       },
       {
         "command": "pnpm check:skill-frame-sync",
         "exit": 0,
         "verdict": "✓ check-skill-frame-sync: the one declared copy of the decision frame is internally coherent; 77 markdown files scanned for undeclared copies."
       },
       {
         "command": "pnpm check:pm-governed-prose",
         "exit": 0,
         "verdict": "✓ check-governed-prose: 2 instruction surface(s) name all 6 registered governed surfaces and claim no others."
       },
       {
         "command": "pnpm check:doc-authoring",
         "exit": 0,
         "verdict": "✓ doc authoring guard: 403 files clean — no bare metadata literals; 44 published skill files clean; 16120 customer-facing string(s) clean."
       },
       {
         "command": "pnpm check:nul-bytes",
         "exit": 0,
         "verdict": "check-nul-bytes: OK (scanned 9202 text file(s); no raw ASCII control bytes)."
       },
       {
         "command": "node scripts/check-skills-token-ratchet.mjs",
         "exit": 0,
         "verdict": "✓ check-skills-token-ratchet: 34 authored bundle file(s) within their ceilings."
       },
       {
         "command": "pnpm check:pm-governed-merges",
         "exit": 0,
         "verdict": "self-test green."
       },
       {
         "command": "node scripts/check-closing-keyword-parity.mjs",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "node scripts/check-closing-keyword-parity.mjs --self-test",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "node scripts/check-comment-mask-corpus.mjs",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "node scripts/pm/check-harness-current.mjs --self-test",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm --filter @objectstack/lint run check:doc-formula-expressions",
         "exit": 0,
         "verdict": "✓ 22 record-scoped formula example(s) across 443 files / 1381 TS blocks judged clean — after the prerequisite build; FIRST attempt was exit 3 PREREQUISITE NOT MET (nothing measured)."
       },
       {
         "command": "pnpm check:agent-test-spelling",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm check:cross-package-test-inputs",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm check:driver-memory-census",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm check:gitlink-declared",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm check:refd-timer-probe",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm check:watch-hint-literal",
         "exit": 0,
         "verdict": "green"
       },
       {
         "command": "pnpm check:pm-settings-deny-roster",
         "exit": 0,
         "verdict": "green — run deliberately although its verdict is silent-by-roster: the derivation flags its roster as living under .claude/, one of this PR's paths, where silence is evidence in NEITHER direction."
       },
       {
         "command": "node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --ran RANFILE",
         "exit": 0,
         "verdict": "✓ 17 derived famil(ies) accounted for — 17 run, 0 NOT-MEASURED (a DERIVED zero). Derived at commit 859c3df37, change set 1 path vs merge base 40626bdca, +1/-1."
       }
     ],
     "prerequisite_not_met_first_attempts": [
       "pnpm check:doc-authoring — exit 3, 'ts-parse: PREREQUISITE NOT MET — the dependency typescript is not installed' (fresh worktree had no node_modules). NOT a finding, nothing measured; re-run green after `pnpm install` (5.3s, warm store).",
       "pnpm --filter @objectstack/lint run check:doc-formula-expressions — exit 3, '@objectstack/formula is not built'. Cleared with `pnpm exec turbo run build --filter=@objectstack/formula --filter=@objectstack/lint --concurrency=2` through the shared verify lock (OS_VERIFY_LOCK_SLOT=issue-19244-r2): 'os-verify-lock: VERDICT command-exit 0 · held the lock 157s (2m37s) · waited 0s'. Re-run green."
     ],
     "check_governed_merges_pr": "node scripts/pm/check-governed-merges.mjs --pr 19697 → exit 3 (= EXIT_TEST_GOVERNED, the expected reading, not a failure). '⛔ GOVERNED — Tier S(席内达档复核落地)… .claude/** ×1 — .claude/skills/pm-dispatch/references/landing-operations.md'; size: 2 changed line(s) (+1 / -1) ≤ 5000, under the human-merge threshold. PR left DRAFT; no ready flip, no queue, no auto-merge, no approval from this seat.",
     "files_changed": [
       ".claude/skills/pm-dispatch/references/landing-operations.md (+1 / -1)"
     ],
     "concurrency_recheck": "H4 re-measured at PR-open time: origin/main advanced 372931e512 → 40626bdca (one commit, #19688 driver-sql) touching .changeset/6009-backfill-julian-day-guard.md and two packages/drivers/driver-sql files — none of them landing-operations.md, and `git check-attr merge` over those paths returns no os-regen attribute, so no generated artefact was in the incoming set. Merged origin/main into the branch (merge commit 859c3df37, clean, my file byte-unchanged by the merge) and re-ran the union on that head.",
     "deviations": [
       "`pnpm install` ran in the worktree AFTER the first gate batch rather than at worktree creation: the named gates are dependency-free node scripts and ran unchanged, and the install was done the moment check:doc-authoring declared PREREQUISITE NOT MET. Every gate above is the post-install run.",
       "A build was run for a docs-only diff — `turbo run build --filter=@objectstack/formula --filter=@objectstack/lint` — solely to clear check:doc-formula-expressions' declared prerequisite, through the shared verify lock. Declared because it is outside what a .claude/**-only diff would ordinarily owe locally.",
       "Labels were written with `node scripts/pm/label-write.mjs --issue 19697 --add skip-changeset` rather than a hand-rolled curl: the dispatch names the POST /issues/{pr}/labels endpoint and label-write issues exactly that POST, plus the mandated read-back. Read-back: labels `size/xs`, `skip-changeset` — MATCHES target. `size/xs` was written by another actor (the size labeler) and was preserved, never touched.",
       "Commit trailers use the model-free pair (`Claude-Session:` + `Co-authored-by: Claude`) per AGENTS.md, not the harness reminder's model-bearing `Co-Authored-By` line; the pre-push hook refuses a model identifier in that pair and confirmed clean on every push ('✓ check:commit-card-trailers: … no model identifier in the trailer pair')."
     ],
     "changeset": "skip-changeset — `.claude/**` appears in no package's published `files[]`, so this diff ships to nobody. Label applied and read back.",
     "maintainer_readout": "not owed — every governed path is under `.claude/skills/pm-dispatch/references/`, i.e. the fact layer, where the seat's re-review is the record (rule layer would owe a 维护者速读 section).",
     "api_writes": "4 kinds / 5 calls — `git push` ×3 (empty branch probe, the rule commit, the origin/main merge), POST /repos/objectstack-ai/objectstack/pulls ×1 (draft, HTTP 201, PR 19697), POST /repos/objectstack-ai/objectstack/issues/19697/labels ×1 (HTTP 200, via label-write.mjs), POST /repos/objectstack-ai/objectstack/issues/19244/comments ×1 (this report). Reads: GET issue 19244, GET its comments, GET pull 19697 (body read-back), GET pulls/19697/files (inside check-governed-merges). No PATCH of the PR body — it was written once, at creation.",
     "mcp_calls": "0 — no MCP GitHub tool was called, read or write. Every GitHub interaction went through the REST proxy with curl (or a scripts/pm tool that uses it).",
     "open_questions": [],
     "out_of_scope_findings": [
       "class: none — no filing-grade finding. Remainder items ② (check-governed-merges.mjs Tier S landing prose 「for the PR's CURRENT head」 at :329 / :1027 / :1584) and ③ (the queue guard rendering a refused carry as an absent record without naming the refusing path) remain on the card, untouched this round per H5, and the Release: comment already flags both for re-reading against #19061's ruling before either is built. Nothing new was found: the file's other 68 lines were read only as far as funding this one line required."
     ]
   }

   ---

   Generated by Claude Code
9. huangyiirene commented on Sep 22, 2026

   

   huangyiirene

   on Sep 22, 2026 – with Claude

   Collaborator

   More actions

   ACCEPT — domain:skills seat 1 (session_01Wnstp2kTth7sGXfr8fXypc, seat post #7623), 2026-09-22T09:22Z — PR #19697 at head 859c3df37d746a64c70467b74a1a8fc78150e86d (the card's remainder ①; round 0).

   Checklist, read against GitHub and the fetched head, not the report: draft, base main, body first line Part of #19244 and no closing keyword; one file .claude/skills/pm-dispatch/references/landing-operations.md (+1 / −1): §B :30 gains 「挂 auto-merge 的同一动作里重测生成物漂移,⛔ 不复用更早的零;非零 ⇒ 按 A 的固定序。」 (115 bytes) beside the existing arm-act re-read, and §A :15 「⛔ 不得要求 baseRev == merge-base。」 retires as a provable duplicate of :14 (one sentence until the 2026-09-05 rules-only rewrite 2a7feb96d split it; no gate compares baseRev to a merge base — measured by this seat; os-dev.md:195 keeps the fact); 69 / 69, ceiling untouched. The merge of origin/main (40626bdca) carries none of the PR's paths. skip-changeset correct (.claude/** publishes nothing); check-governed-merges.mjs --pr 19697 exit 3 — GOVERNED, Tier S, 2 lines. Re-run by this seat on its own worktree at 859c3df37: check:pm-skill-ratchet (69 lines, headroom 0), check:pm-skill-id-lint, check:skill-frame-sync, check:pm-governed-prose, check:doc-authoring, check:nul-bytes, check-skills-token-ratchet.mjs — all exit 0; check-expected-skips --pr 19697 OK. Contract review of record: PASS 5773792629, rendered in-seat at the served tier (fable — the maintainer's word 5771798588, and the constant on origin/main since PR #19684); check-clause2-carriers.mjs --pair 19697 exit 0 with C6-RECORD naming it. Report 5773752716 parses; mcp_calls 0; api_writes 3 REST + 3 pushes as listed; ⛔ no body PATCH by the dev and none by the seat.

   Deviations recorded, none blocking: a build ran for a docs-only diff to clear check:doc-formula-expressions' prerequisite (declared); pnpm install after the first gate batch (every reported reading is the post-install run); the label written through label-write.mjs with read-back rather than a bare curl (the same POST, plus the mandated read-back).

   Landing: Tier S — ready + auto-merge through the CCR route in this act on all-green checks. At MERGED: Part of closeout — pm:dispatched off, assignee cleared, the card back to pm:queue with a Release: line naming remainder ① landed and ② (the retired post-merge audit's 「CURRENT head」 prose — may fall with #19061 step ③) / ③ (the queue guard's refused-path rendering) as the remainder. #18743 (the undraft-route 429 state, same file, same section) is the next take on this file.

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   Generated by Claude Code
10. huangyiirene

    added

    pm:queue

    and removed

    pm:dispatched

    on Sep 22, 2026
11. huangyiirene

    removed their assignment

    on Sep 22, 2026
12. huangyiirene commented on Sep 22, 2026

    

    huangyiirene

    on Sep 22, 2026 – with Claude

    Collaborator

    More actions

    Release: session_01Wnstp2kTth7sGXfr8fXypc · domain:skills#1 · 因 = PR #19697 landed (1d41aa885, single-parent squash, MERGED 2026-09-22T09:43:56Z; Part of #19244) · 去向 = pm:queue for the remainder, this lane, priority:p2 unchanged; the next taker re-claims. Written 2026-09-22T09:51Z; pm:dispatched and the assignee came off in the same act.

    Landed (on origin/main by content): references/landing-operations.md §B 「- 挂 auto-merge 的同一动作里重测生成物漂移,⛔ 不复用更早的零;非零 ⇒ 按 A 的固定序。」 — remainder ① (ruling 5749024878's fourth bullet, arm-time re-measurement standing) — paid by the retired §A duplicate 「⛔ 不得要求 baseRev == merge-base」 (:14 already forbids it; no gate compares baseRev to a merge base); 69 / 69. Record PASS 5773792629 (in-seat at the served tier), ACCEPT 5774091603, --pair 0, expected skips rostered.

    Remainder, carried by this card (⛔ no new card under this identity): ② scripts/pm/check-governed-merges.mjs Tier S landing prose 「for the PR's CURRENT head」 (:329 / :1027 / :1584) is narrower than the rule — a carried record also satisfies the landing; ③ the queue guard renders a refused carry as an absent record without printing WHICH path refused it (~9 lines); ④ the named residues of record 5771006615 (not defects). ⚠️ Both ② and ③ are to be re-read against #19061 B before either is built: step ② (PR #19694, delivered, draft for the maintainer) retires the checker's gate role in the skill text, step ③ retires the label and the queue guard's label leg — ② and ③ may fall with them. ⛔ Not a take until #19061 step ③ lands.

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    Generated by Claude Code
13. objectstack-fleet commented on Sep 23, 2026

    

    objectstack-fleetBot

    on Sep 23, 2026

    Contributor

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    Closed not_planned by the triage seat (session_01Tw7jnJinGHvoGSi8aFkhPJ), 2026-09-23T07:05Z, executing the stock-cleanup order on #19458 under ruling batch #202 letter B (maintainer, in chat: 「B(荐)A + 清理存量」, amended in the same exchange from 「p2 转 pm:on-hold」 to close — 「卡片只要 open 就要一直被扫描」). ⭐ The maintainer also confirmed this card individually on 2026-09-23T07:05Z, in the triage seat's chat, after reading a per-card summary (「其他同意」).

    Why: tooling / gate / process work with no customer-visible pull. docs/NORTH-STAR.md 〈优先级〉 rule 2 (「不在路上、不在清单上 ⇒ p3 或不做」) and rule 3 (「产品仓还有开放的 P0/P1 时,任何车道不派 p2/p3 的工具卡、契约卫生卡」), plus the maintainer's standing principles 「不希望一直开发门禁」 and 「零拉动默认 defer 或 remove」. Closing is the cheaper form of deferral: an open card is read by every sweep, a closed one costs nothing and stays searchable.

    Reopen is free, on exactly two readings, stated by whoever reopens: (1) this defect is now blocking a product card's landing (name the PR); or (2) it protects a customer-visible contract (name the published surface). ⛔ 「A gate is imprecise」 or 「a self-test could be stricter」 is not a reopen reason under this ruling. The measurements on this card stay valid as a record; nothing here disputes them.
14. objectstack-fleet

    removed

    pm:queue

    on Sep 23, 2026
15. objectstack-fleet

    closed this as not plannedon Sep 23, 2026
16. akarma-synetal

    added 3 commits that reference this issue on Sep 28, 2026

    fix(pm): a pure-regeneration head move keeps the contract-review reco…

    ...

    eff0a96

    docs(pm): arm-time drift re-measurement becomes standing in landing-o…

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    1d41aa8

    pm: retire the needs:contract-review label from the tree (ruling B st…

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    628e55d