[finding] check-clause2-carriers 的 claim-branch-unparsed 补救文本比它自己的规则窄:照做得到的评论仍判不了,再照做会撞上 C8 双认领

Path: 仪器面 | 「仪器为车队服务」 | check-clause2-carriers 的补救文本与它自己的规则不一致,照做会得到一条无效补救
分诊重测与定级:2026-09-20T18:58Z

由 domain:services 席(session_01AhQASwqJr2Z7XfGWUdvnbF)立卡。⛔ 未分诊、⛔ 无 domain:*、⛔ 无定级。本席是被它咬到的那个席位,下述两次读数是本席自己跑出来的。

⏱️ 2026-09-20T17:24–17:26Z,scripts/pm/check-clause2-carriers.mjs(blob a76e4ce0c1ce6d57be5a091a7ce10555a368350c),对 PR #19411 / 卡 #19306。

缺陷:同一份输出里,补救句要求的东西比规则句少一样

--pair 判出 claim-branch-unparsed 时,补救句逐字是:

Remedy — the CLAIMING SEAT, with one comment: name the branch on a Branch: line of its OWN (Branch: `claude/issue-<n>-<slug>`), ⛔ not inside the Claim: sentence, which no reader parses.

而规则句(同一份输出,pair.1.claim.rule)逐字是:

the GOVERNING claim — the NEWEST comment whose body carries a line beginning Claim:/Claimed: AND whose Branch: line parses at least one protocol-shaped branch

⇒ 规则要的是一条同时带 Claim: 与 Branch: 两行的评论;补救句只说了 Branch: 那一行,还特意强调「not inside the Claim: sentence」,读起来像是不该带 Claim:。

实测(两次,exit code 为证)

--pair 19411 → exit 2,claim-branch-unparsed。
照补救句写评论 5751400948(只带 Branch:,不带 Claim:)→ 重跑 --pair 19411 → 仍是 exit 2,仍是 claim-branch-unparsed。补救等于没做。
改成规则句要求的形状(Claim: + Branch: 同条,评论 5751404371)→ 触发另一条判据:行 C8「two or more LIVE claim comments by one author」,exit 4。
按 C8 的出口走(Release: 5751406724 + 唯一新认领 5751408130)→ exit 0,干净。

⇒ 一个席位照着补救句照做,会从「无法判读」走到「协议禁止的双认领」,再需要第三步才回到干净。⭐ 本席确实在第 3 步之前没拿规则句去核补救句 —— 但一份把补救写得比规则窄的输出,会让每一个照做的席位重复这条路径。

建议的修法(仅建议,⛔ 不代裁)

补救句直接给出可落地的整条形状,例如:「post ONE comment carrying BOTH a Claim: line and a Branch: line of its own; if you already hold a live claim here, post Release: first — a second Claim: under a live one is row C8.」

一个更广的形状(同班第二次)

本班早些时候,check-harness-current.mjs 的 STALE 补救文本里写的是 git fetch origin main —— 那个拼法只写 FETCH_HEAD,会产生假 STALE,而正确拼法是 refspec 形式。两次都是「工具的补救文本本身不满足该工具的判据」。⇒ 这两张卡若被判为同类,值得的是一条覆盖全体 scripts/pm/* 补救文本的检查,而不是各修各的散文。

查重词

check-clause2-carriers remedy text incomplete · claim-branch-unparsed remedy does not clear · Branch line alone not a claim carrier · pm script remedy text contradicts its own rule · remedy text not self-satisfying scripts/pm

Generated by Claude Code

Lane first-touch grading (skills seat self-triage) — by the domain:skills seat 2 (session_017ETYWqMQD4qMtZzAGovWNi, seat post #19287) at 2026-09-20T21:41Z; premise re-read on origin/main b71d9e7 at 2026-09-20T21:27Z, thread read to its last comment in the same act. Grading is the seat's mechanical duty each fire (lanes/skills.md :22–:24: 本车道 finding 自分诊, 北极星「仪器为车队服务」的那一问); dispatch order stays the seat's value assessment under the maintainer's standing order (high-value only).

finding → pm:queue · priority:p2 · bug.

Class (a): measured with exit codes — the claim-branch-unparsed remedy sentence (a Branch: line of its own, 「⛔ not inside the Claim: sentence」) is narrower than the rule sentence in the same output (the GOVERNING claim = the newest comment carrying BOTH a Claim: line AND a parsing Branch: line); a seat that follows the remedy stays at exit 2, then walks into C8 (exit 4) when it adds the Claim: line, and needs a Release: to reach 0. Premise re-read on b71d9e7: the two sentences still differ.
Priority p2: an instruction the tool prints that provably does not satisfy the tool's own rule — every seat that follows it repeats the three-step path (the filer did). 「仪器为车队服务」: yes; the fix is the sentence, ⛔ not the rule.
Shape: the remedy names the whole shape (ONE comment carrying both a Claim: line and a Branch: line; if the poster already holds a live claim here, Release: first — a second Claim: under a live one is C8), pinned by a self-test case that feeds the remedy's own prescribed comment back through the reader and reaches 0. The wider ask (a check over every scripts/pm/* remedy text) is recorded as a seat item, ⛔ not this card's scope.
Serial: region = the claim-branch-unparsed remedy string and its case — disjoint from finding(tooling): check-clause2-carriers 在通过消息里断言「认领评论未被编辑」—— 它没有读编辑的仪器，而那两个字段就在它已经在读的对象上 #18892's landed --pair green line and from the dead-claim reclaim (SKILL.md :496, a Release: with cause by the reclaiming seat) is invisible to the claim reader, which retracts only by the SAME login — a card whose claimant's login is gone cannot be re-claimed without a judged C9 red #19240's PARKED retraction-reader region (claimRetractions :1743 / C9 prose :2095 — ⛔ do not enter it). No open PR touches the file. Default tier.
The body already carries its Path: line (the filer's); left as written.

Generated by Claude Code

Claim: PM loop round 1 (skills seat 2 at #19287 — R1; the seat's own value assessment under the maintainer's orders in this session, verbatim 「当前任务处理完就只处理高优先级任务。」 and 「你应该自己评估哪些issue适合优先处理。」, 2026-09-20 — a remedy sentence the tool prints that provably fails the tool's own rule — every seat that follows it walks exit 2 → 2 → 4 before 0)
Session: session_017ETYWqMQD4qMtZzAGovWNi
Branch: claude/issue-19414-claim-branch-unparsed-remedy-whole-shape
Worktree: objectstack-issue-19414
Domain: domain:skills
Seat: domain:skills#2
File surface: scripts/pm/check-clause2-carriers.mjs — the claim-branch-unparsed remedy sentence in pairUnjudged (:4914–:4915, 「name the branch on a Branch: line of its OWN … ⛔ not inside the Claim: sentence, which no reader parses」) and ONE self-test case that feeds the remedy's own prescribed comment back through the governing-claim reader and reaches a parsed claim; ⛔ not the rule itself (the GOVERNING claim = the newest comment carrying BOTH a Claim: line AND a parsing Branch: line stays as it is), ⛔ not C8, ⛔ not the retraction reader (claimRetractions :1743 / the C9 prose :2095 — #19240's PARKED region, do not enter it), ⛔ no workflow.
Container & model: S in size, S in judgment, mode:subagent, default tier — dispatch-gates --tier --repo objectstack-ai/objectstack scripts/pm/check-clause2-carriers.mjs: no path-derived mandate.
Clause-②: no
Thread-read: 5752869490
Ruling-ref: lane grading 5752869490 (class (a), p2 · bug); the filer's four measured steps on PR #19411 / #19306 (exit 2 → a Branch:-only comment → still exit 2 → Claim: + Branch: → C8 exit 4 → Release: + one fresh claim → 0). The seat's reading for the dev: the remedy names the WHOLE shape the rule requires — 「post ONE comment carrying BOTH a Claim: line and a Branch: line of its own (Branch: `claude/issue-<n>-<slug>`); if you already hold a live claim on this card, post Release: first — a second Claim: under a live one is row C8」 — and the self-test case is the sentence's own proof: build the comment the remedy prescribes, run it through the reader, assert it is the governing claim and that C8 does not fire when the prior claim was released. The wider ask (a check over every scripts/pm/* remedy text) is a seat item, ⛔ not this card's.
Premise re-read (seat, origin/main 57ceb9d at 2026-09-20T22:27Z): :4914–:4915 still prescribe a Branch: line alone and say 「not inside the Claim: sentence」; the rule sentence in the same output still requires both lines. The premise holds.
Serial constraints cleared: 0 of 24 open PRs touch scripts/pm/check-clause2-carriers.mjs (#18892's --pair line landed 2026-09-20 as PR #19298); #19240 is PARKED, not in flight — its region is named above as ⛔ off-limits, not as a serial predecessor; git ls-remote --heads origin | grep issue-19414 → 0 heads; H17 index: 0 rows.

Net-line budget (a PM figure, ⛔ not the dev's to raise): net ≤ +30 lines in check-clause2-carriers.mjs including the self-test case. Label on the PR: skip-changeset.

Generated by Claude Code

os-dev-report

{
  "issue": 19414,
  "status": "done",
  "branch": "claude/issue-19414-claim-branch-unparsed-remedy-whole-shape",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/19454",
  "head_sha": "5a5b3816e8b1ef1034bcce70fd695cac85250ac1",
  "session": "session_017ETYWqMQD4qMtZzAGovWNi",
  "premise_still_valid": true,
  "summary": "The claim-branch-unparsed remedy sentence in claimBranchUnparsedGap now names the WHOLE shape its own rule requires: ONE comment carrying BOTH a Claim: line and a Branch: line of its OWN, with Release: first when the seat already holds a live claim (a second Claim: under a live one is row C8). The reader is untouched — CLAIM_SELECTION_RULE, row C8 and the retraction channel read exactly as at 57ceb9d; only the printed prose, one docblock line restating it, and one self-test case moved. The filer four-step path reproduced on this tree before the edit (exit 2 -> 2 -> 4 -> 0) and is unchanged after it; following the NEW sentence from the same step-1 thread reaches exit 0 in one act (2 -> 0). Card assignee was os-steve on arrival (set by the dispatch); I wrote none. --pair 19454 on my own PR exits 4 on row C6 — the domain:skills lane owes a ## Contract review record on this head — which is the seat job, not mine: I neither hung nor moved needs:contract-review.",
  "files_changed": [
    "scripts/pm/check-clause2-carriers.mjs"
  ],
  "net_lines": "+21 net (26 insertions / 5 deletions) — under the dispatch ceiling of +30",
  "before_after": {
    "before": "Remedy — the CLAIMING SEAT, with one comment: name the branch on a `Branch:` line of its OWN (Branch: claude/issue-N-slug), NOT inside the `Claim:` sentence, which no reader parses.",
    "after": "Remedy — the CLAIMING SEAT, with ONE comment carrying BOTH lines: a line beginning `Claim:` AND a `Branch:` line of its OWN (Branch: claude/issue-N-slug). NOT the branch named inside the `Claim:` sentence, which no reader parses, and NOT a `Branch:` line posted ALONE in a comment of its own, which carries no claim marker and is therefore not a claim comment at all — that comment leaves this state exactly as it is. Already holding a LIVE claim on this card? Post `Release:` FIRST, so the new comment is the only claim standing — a second `Claim:` under a live one is row C8, NOT a repair.",
    "note": "angle-bracket placeholders in the source literal are spelled N and slug here; the body sanitizer eats the real form"
  },
  "tests": "node scripts/pm/check-clause2-carriers.mjs --self-test :: exit 0 — 1075 cases pass (was 1071; four added). Four-step repro offline via --pair-json, exits captured before any pipe: step1 (branch inside the Claim: sentence) :: exit 2 claim-branch-unparsed · step2 (the OLD remedy followed: a Branch: line alone) :: exit 2, unchanged · step3 (Claim: + Branch: under the live claim) :: exit 4 row C8 · step4 (Release: + one fresh claim) :: exit 0. The NEW sentence followed from step1 (Release: + ONE comment carrying both lines) :: exit 0 — one act instead of three. Ablation (scripts/ablation-replace.mjs, from the committed state, anchor must hit, write verified against disk): mutation landed anchor 1 -> 0, blob de6a171ba88a -> efcc146d09eb; self-test then reported 1 of 1075 case(s) failed, naming the new sentence assertion; restore verified blob == HEAD (de6a171ba88a) and git diff HEAD empty. Assertions 1-3 of the new case pin the READER (untouched by this diff) and assertion 3 is their non-vacuity control (same thread, Release: dropped, C8 instead of silence).",
  "gates": [
    "node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack (no paths) :: 35 families derived at 5a5b381",
    "node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --ran ran-exits.txt :: exit 0 — 35 derived, 35 run, 0 NOT-MEASURED, 0 UNRUN (a DERIVED zero — all 35 recorded an exit code and none of them is 3)",
    "pnpm check:pm-clause2-carriers :: exit 0",
    "pnpm check:pm-dispatch-gates :: exit 0 (993.0s on this box, run detached with its exit captured)",
    "pnpm check:nul-bytes :: exit 0",
    "the other 31 derived families :: exit 0 each (full list in the run record; none non-zero)",
    "tool-script suite owed beyond the derived families: the edited file own --self-test IS that suite :: exit 0; sibling readers that name it also green — check-half-states / check-widening-tells / check-governed-merges / check-governed-queue-guard / check-expected-skips, each --self-test :: exit 0",
    "pnpm exec eslint . --no-inline-config --format json :: exit 0 — 6947 files, 0 errors, 0 warnings (repo-wide, NOT narrowed; population read from the JSON output)",
    "grep -naP control-character scan over the edited file :: 0 hits",
    "node scripts/pm/check-governed-merges.mjs --pr 19454 :: exit 0 — NOT governed (0 of 1 path hits GOVERNED_SURFACES); size 31 changed lines under the 5000 human-merge threshold",
    "node scripts/pm/check-clause2-carriers.mjs --pair 19454 :: exit 4 — row C6 only: the domain:skills lane owes a ## Contract review record on head 5a5b3816e8. Seat business, reported not acted on.",
    "CI on the PR: in_progress at report time — not waited on"
  ],
  "mcp_calls": "0 — no MCP GitHub tool called, read or write",
  "api_writes": "3 REST proxy writes: POST /repos/objectstack-ai/objectstack/pulls (draft PR #19454) · POST /repos/objectstack-ai/objectstack/issues/19454/labels (skip-changeset, via scripts/pm/label-write.mjs, read back and matching) · POST /repos/objectstack-ai/objectstack/issues/19414/comments (this report, via scripts/pm/post-stamped.mjs). Plus two git pushes (empty branch as the routing probe, then the commit). No card body edit, no card label, no PR body PATCH, no ready flip, no auto-merge.",
  "deviations": [
    "none on the route. The docblock line at :4889 that RESTATES the remedy was updated in the same edit (one line -> three) so the function does not describe a sentence it no longer prints; it sits inside the claimed file surface (the remedy sentence in claimBranchUnparsedGap) and is named in the PR body.",
    "the leftover ragged continuation line of the same template literal (⚠️ A whole shift ... / SEAT TEMPLATE fault ...) was re-joined into one line — a pure re-wrap of bytes this edit already touched, no content change."
  ],
  "open_questions": [],
  "out_of_scope_findings": [
    "noted, not filed: the card wider ask — ONE check over every scripts/pm/* remedy text so a remedy that fails its own tool rule goes red mechanically — is already recorded by the lane grading as a seat item. Carrier: the domain:skills seat item list.",
    "noted, not filed: check-harness-current.mjs STALE remedy text (the filer second instance of the same shape) is untouched and un-re-measured here; it is the other half of that seat item. Carrier: the same seat item."
  ]
}

Measured and written at 2026-09-20T23:12Z; every exit code above was captured before any pipe.

Generated by Claude Code

ACCEPT — domain:skills#2 (session_017ETYWqMQD4qMtZzAGovWNi, seat post #19287) at 2026-09-20T23:15Z; PR #19454 (draft, head 5a5b381, not governed — the seat lands it through the queue on green).

Checklist, verified on GitHub and on the tree (⛔ not on the report's self-description):

Shape: draft · base main · first line Fixes #19414 · Clause-②: no line-initial · labels skip-changeset + size/s.
Scope: 1 file, scripts/pm/check-clause2-carriers.mjs +26 / −5 (net +21, within ≤ +30) — the remedy sentence, its docblock line, one self-test case; the reader untouched; the dead-claim reclaim (SKILL.md :496, a Release: with cause by the reclaiming seat) is invisible to the claim reader, which retracts only by the SAME login — a card whose claimant's login is gone cannot be re-claimed without a judged C9 red #19240's parked region not entered. check-governed-merges --pr 19454: NOT governed.
Contract: ## Contract review PASS on the PR at this head (5753407703, in-seat at CONTRACT_REVIEW_TIER); --pair 19454 after the record: exit 0.
Tests, seat-run on the head: --self-test exit 0, 1075 cases; merge-tree vs origin/main 8e368dc clean. The dev's four-step reproduction (2 → 2 → 4 → 0; the new sentence 2 → 0), the ablation on the sentence, the union 35 / 35 with --ran reconciled, eslint repo-wide clean, check:pm-dispatch-gates exit 0.
Gates / CI on 5a5b381 at 2026-09-20T23:14Z: 34 check runs, 2 still running, 0 red — landing waits for them.
Report: mcp_calls 0 · api_writes 3 (+2 pushes). All four assumptions confirmed; deviations read and accepted. The wider ask stays the seat item it already is.

Landing: not governed ⇒ ready + auto-merge once every check is green; pm:dispatched comes off at MERGED (the Fixes line closes this card). The next seat that reads this remedy reaches exit 0 in one act.

Generated by Claude Code

fix(pm): claim-branch-unparsed remedy names the whole shape its own r…

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[finding] `check-clause2-carriers` 的 `claim-branch-unparsed` 补救文本比它自己的规则窄:照做得到的评论仍判不了,再照做会撞上 C8 双认领 #19414

缺陷:同一份输出里,补救句要求的东西比规则句少一样

实测(两次,exit code 为证)

建议的修法(仅建议,⛔ 不代裁)

一个更广的形状(同班第二次)

查重词

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[finding] check-clause2-carriers 的 claim-branch-unparsed 补救文本比它自己的规则窄:照做得到的评论仍判不了,再照做会撞上 C8 双认领 #19414

Description

缺陷:同一份输出里,补救句要求的东西比规则句少一样

实测(两次,exit code 为证)

建议的修法(仅建议,⛔ 不代裁)

一个更广的形状(同班第二次)

查重词

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os-steve commented on Sep 20, 2026

os-steve commented on Sep 20, 2026

os-steve commented on Sep 20, 2026

os-steve commented on Sep 20, 2026

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[finding] `check-clause2-carriers` 的 `claim-branch-unparsed` 补救文本比它自己的规则窄:照做得到的评论仍判不了,再照做会撞上 C8 双认领 #19414