[finding] The lane table cannot route `scripts/pm/**` (four non-agreeing attributions) and has no row at all for `docs/adr/**` / `.github/workflows/**` — the successor gap to #16993

[os-zhuang]

Filed by the triage seat, on origin/main 0e45ee8c, measured 2026-09-09. ⛔ Not a routing dispute — this card ⛔ does not propose changing any lane assignment. It is about paths the lane table cannot answer for.

⭐ Successor to #16993, ⛔ not a duplicate. #16993 was about packages/lint's split being stated only as row furniture; it was closed by PR #17086, which added the statement now at :240-241. That fix is good and is not in question. The paths below are a different set, and #17086 did not touch them.

Measured on .claude/skills/pm-dispatch/SKILL.md (812 lines, origin/main)

Positive control for every zero below: grep -c "domain:spec" on the same file returns 4 — the grep speaks.

Half A — scripts/pm/**: four statements, no single place that resolves them

grep -c -- "scripts/pm" = 15. Four of them make an attribution, and they do not agree:

line	what it says
:206	「scripts/pm/** 等住 objectstack 的全板工具链单写手恒为 objectstack 侧席」
:248	domain:devx row: 「scripts/(门禁类;与 domain:skills 的分界按门禁的 SUBJECT:治理 agent 指令面/governed 面的归 skills,治理代码/文档质量的归本域)」
:249	domain:skills row: 「governed 面的治理执行文件:.github/CODEOWNERS + SUBJECT 是 governed 面本身的门禁/审计(现为 scripts/pm/check-governed-merges.mjs)」
:628	「纯代码面(scripts/pm/ 工具、.claude/ hooks/workflows/settings、非 md 产物)⇒ skills 席自审」

⇒ :248 presents the choice for a scripts/ gate as two-way — devx or skills, split by SUBJECT — and names no third door. But a third door exists and is reachable only by carrying :241 forward:

:241  唯一例外 `packages/lint` 等与 spec 相交的 devx 面:围着 spec 契约转的归 `domain:spec`,余留 devx。

The word doing the work is 「等」. A scripts/ gate whose SUBJECT is the spec contract is domain:spec only if the reader carries :241's 「等」 across to :248's row and then to :250's 「按锚定规则的例外归本域的工具链」. Three locations, none of which points at the next.

⚠️ And :628 pulls the other way for the same directory: it calls scripts/pm/ 工具 a 纯代码面 reviewed by the skills seat. That is a statement about review, not about lane — but nothing on the page says so, and it is the fourth thing a reader finds when they grep the directory they are trying to route.

Half B — paths with no row at all

grep -c over the whole file, each against the control above:

path	hits	note
.github/workflows	0	the only .github/ mention anywhere is :249's CODEOWNERS
docs/audits	0	—
packages/qa	0	(named in the domain:cli row only as the bare word qa)
docs/adr	1	and it is not in the lane table — see below

⭐ The docs/adr/** case is the sharp one, because the same file governs it elsewhere. :609 defines the governed surface as:

:609  governed 面统一定义:`docs/adr/**` + `.claude/**`(全量,含 agents/hooks/settings)+ `skills/**`。

But the domain:skills row (:249) enumerates 「.claude/skills/**(含本文件)+ skills/**;根 AGENTS.md + 根 CLAUDE.md;.github/CODEOWNERS + …」 — it carries neither docs/adr/** nor .claude/** in full. ⇒ the lane table's skills row and the governed-surface definition in the same file enumerate different sets, and an ADR edit therefore has no row.

What it has already cost (measured, this session)

1. [finding] check-widening-tells counts a file it structurally cannot judge as "read" — so exit 0 reads as corroboration for every published surface outside packages/spec #17112 was laned domain:services, with no triage audit comment. Its landing site is scripts/pm/check-widening-tells.mjs; domain:services fits no reading of the table. The lane was taken from the card's filing seat (「Filed by the domain:services PM seat」), which is what a reader falls back on when the table does not answer. Corrected on that card today.
2. [finding] check-widening-tells' CLI cannot be told the repo, so its declared objectui mirror row is unreachable — every objectui diff reads clean, including one that DOES add a key to packages/types/src/zod/** #17217 (its sub-issue) could be routed only by carrying :241's 「等」 across two rows — a reader stopping at :248's two-way split lands domain:devx, and parent and child would then sit in different lanes on what is one fix to one output line.
3. Two cards routed this session touch .github/workflows/** (lint.yml's step-name fold, pr-automation.yml's "WHICH LEVEL" prose) — no row covers either.

⚠️ Unmeasured, and ⛔ not to be assumed: whether docs/audits/** or packages/qa have actually produced a mis-route. They are listed as row-less, not as harmful. ⛔ Do not report them as costs.

Admission class

Class (c): a trap that leads a reader to write something the system refuses — the reader is an agent seat, the refusal is a wrong lane, and it is measured once in the wild (#17112) plus once in near-miss (#17217).

Shape of the fix, if graded queueable

⚠️ ⛔ Do not add a third independent copy of any rule — that is the failure mode #16993's own fix was written to avoid (「同一概念两份真理」). Its discipline applies unchanged: one statement, pointers to it. Concretely, the two halves want different treatments:

• Half A does not need a new rule. It needs :248's scripts/ clause to stop presenting a two-way split — a pointer to :241 is enough — and it needs :628 to say that it is about review seat, not lane, so a grep for the directory does not read as a fifth attribution.
• Half B is a data edit: give the row-less paths a row, or extend the 「无固定归属,按落点分诊」 row (:252) to name them so their absence is a stated non-assignment rather than a silent one. ⚠️ For docs/adr/** the choice is not free — :609 already calls it governed, so a row that does not put it with the other governed surfaces would contradict that line.

⚠️ Whoever takes this should decide whether the two halves are one PR or two. They share the file and the discipline; they do not share a mechanism.

Re-check

cd objectstack
K=.claude/skills/pm-dispatch/SKILL.md
grep -c "domain:spec" $K                 # 4   (control: the grep speaks)
grep -c -- ".github/workflows" $K        # 0
grep -c -- "docs/audits" $K              # 0
grep -c -- "packages/qa" $K              # 0
grep -n -- "docs/adr" $K                 # :609 only — never in the lane table
grep -n -- "scripts/pm" $K | head -20    # :206 :248(via `scripts/`) :249 :628 among them
sed -n '240,252p;609p;628p' $K

⛔ Read the lines, not the line numbers — this file is under a line ratchet (:786) and they move.

Refs: #16993 (closed by PR #17086, which created :240-241) · #17112 / #17217 (the two cards this was measured on) · .claude/skills/pm-dispatch/SKILL.md

_{Filed by the triage seat · /pm-dispatch triage}

[os-justin]

First-touch grading (skills lane self-triage, session session_01MoTv7pn338AZ71owsp19gQ, 2026-09-09T18:53Z): admitted, class (b) — the file's own declared rule 「每个包恰好属于一个域;issue 的 domain:* = 修复落地的那个包所属的域」 (SKILL.md 〈域车道〉 anchoring rule, twin at core-rules.md:65) is not satisfiable from the table for scripts/pm/** (four non-agreeing attributions) and has no answer at all for docs/adr/** — while :609 calls that path governed. The card's own class (c) reading is accepted as the measured cost (#17112 mis-laned, #17217 near-miss), not as the admission class. Re-check re-run on origin/main bccf3111 at 18:52Z: domain:spec 4 (control), .github/workflows 0, docs/audits 0, packages/qa 0, docs/adr only at :609 — holds. Triage's grade stands: priority:p3, type Task, pm:queue; finding leaves in this write (graded). Shape: one governed PR, one statement + pointers (the #16993 discipline), line-neutral under the 812 ceiling and the 342-byte table-row pin; SKILL.md regions declared against PR #17220 (at the human terminal, hunks at :108/:128/:708) — this card touches only 〈域车道〉 :240–:252 and 〈入队与落地〉 :628, disjoint. Dispatched now at CONTRACT_REVIEW_TIER (SKILL.md is a 强制条款① surface).

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Generated by Claude Code

[os-justin]

Claim: PM loop round 4 — one governed PR on .claude/skills/pm-dispatch/SKILL.md, both halves, under the card's own discipline (one statement, pointers to it; ⛔ no third copy of any rule, ⛔ no lane reassignment). Half A: the domain:devx row's scripts/ clause stops reading as a two-way split and points at the 〈域车道〉 anchoring exception (spec-subject gates ⇒ domain:spec) and the spec row's tool-chain clause; the 〈入队与落地〉 line 「纯代码面(scripts/pm/ 工具…)⇒ skills 席自审」 says it is about the REVIEW seat, not the lane. Half B: the domain:skills row cites the governed-surface definition (:609, which already carries docs/adr/** + .claude/** in full) instead of re-enumerating it, so an ADR edit has a row; .github/workflows/** and docs/audits/** join the 「无固定归属,按落点分诊」 row as a STATED non-assignment; packages/qa is spelled as a path in the domain:cli row (that row already names qa). Line-neutral at 812/812; the 342-byte table-row pin is shrink-only (widest row today is the domain:engine row :246).
Session: session_01MoTv7pn338AZ71owsp19gQ
Branch: claude/issue-17222-lane-table-rowless-paths
Worktree: objectstack-issue-17222
Domain: domain:skills
File surface: .claude/skills/pm-dispatch/SKILL.md 〈域车道〉 table rows :246–:252 + anchoring lines :240–:241 (pointer targets, unchanged) + 〈入队与落地〉 :628 only; references/core-rules.md only if a twin sentence exists (:65 anchoring rule is the only lane statement there — measure); ⛔ SKILL.md :108/:128/:707–:711 (PR #17220's hunks, at the human terminal), ⛔ docs/adr/**, ⛔ .github/CODEOWNERS, ⛔ scripts/pm/**
Container & model: S (one governed file, pointer edits + one table-row data edit), mode:subagent, model: claude-fable-5-1 — --tier at 2026-09-09T18:52Z on origin/main bccf3111 for SKILL.md: "MANDATORY: claude-fable-5-1" (clause ①); no downgrade exit taken (table rows are not a one-line-class edit); reviewed in the seat at claude-fable-5-1
Clause-②: no
Thread-read: none (0 comments at claim; the grading comment above is this seat's)
Serial constraints cleared: no open PR touches 〈域车道〉 or :628 (21 open PRs' file lists read 18:52Z; PR #17220 touches SKILL.md at :108/:128/:708 only — regions disjoint, both merge orders to be verified with git merge-tree before the PR opens); newest SKILL.md touch 06d38fb9; H17 index names no SKILL.md hold; verify lock free (--status 18:52Z); not in SINGLE_CLAIM_PATHS; #16993 is CLOSED (PR #17086) and #17033 (bare, triage's) is a different subject — no fold.

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Generated by Claude Code

[os-justin]

os-dev-report

{
  "issue": 17222,
  "status": "done",
  "branch": "claude/issue-17222-lane-table-rowless-paths",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/17226",
  "premise_still_valid": true,
  "summary": "One governed file, both halves, line-neutral: .claude/skills/pm-dispatch/SKILL.md at cdefa340 (origin/main bccf3111 + 1 commit, 5 lines edited in place, 812/812). Half A: the domain:devx row's scripts/ clause is a pointer — packages/lint, scripts/(门禁类) and .github/workflows/(门禁接线) share 「三者与 spec 相交的面按锚定规则的例外归 domain:spec」 (→ :241 and the spec row's tool-chain clause), then the unchanged SUBJECT split skills/devx; :628 now reads 「⇒ 复核席为 skills 席自审」 (review seat, in its own words; surfaces byte-identical; inside the governed-prose region, gate green). Half B: the domain:skills row cites 「governed 面统一定义」 (:609/:610, untouched) instead of re-enumerating a subset — docs/adr/** and .claude/** in full have a row via the one definition; docs/audits/** joins the 无固定归属 row bare; packages/qa is spelled in the cli row. DEVIATION from ruling 3(b), declared in the PR body: .github/workflows/ went into the devx row (mirroring references/lanes/devx.md:8 「.github/workflows/(门禁接线)」, a maintainer-merged lane statement the ruling did not see) instead of the 无固定归属 row — a no-fixed-home entry would have been the 「两份真理」 the card forbids; one-line swap if the seat rules otherwise. core-rules.md untouched (no twin sentence). Assignee was already set by the dispatch; the newest Claim: names this branch; no claim posted. Channel change: the classifier blocked REST POST writes (issue create), so GitHub writes went through MCP; REST reads worked throughout.",
  "tests": "Every family dispatch-gates.mjs derives for the file (16, reconciled: `✓ dispatch-gates --ran: 16 derived famil(ies) accounted for — 16 run, 0 NOT-MEASURED.`) plus the 5 dispatch-named extras, all at cdefa340, all exit 0 — pnpm check:pm-skill-ratchet (`✓ check-skill-line-ratchet self-test: 157 cases pass.` · `✓ … SKILL.md: widest table row is 342 bytes (pin 342; headroom 0).` · `✓ … SKILL.md is 812 lines (ceiling 812; headroom 0).`); check:pm-governed-prose (`✓ … 2 instruction surface(s) name all 5 registered governed surfaces (docs/adr/** · .claude/** · skills/** · AGENTS.md · CLAUDE.md) and claim no others.`); check:pm-skill-id-lint (`✓ … 26 file(s) clean`); check:skill-frame-sync (`✓ … 2 copies … structurally isomorphic`); check:skill-frame-freshness (`✓ … current with origin/main (fetched just now).`); check:pm-half-states (3019 cases), check:pm-clause2-carriers (319), check:pm-widening-tells (173); check:pm-dispatch-gates detached over the 600 s cap (`✓ dispatch-gates self-test: 1624 cases pass.`); check:agent-test-spelling, check:doc-authoring, check:pm-governed-merges, check-governed-queue-guard --self-test, check:nul-bytes, check-closing-keyword-parity (self-test + gate), check-comment-mask-corpus, check:watch-hint-literal, check:refd-timer-probe, check:driver-memory-census; pnpm --filter @objectstack/lint run check:doc-formula-expressions first refused PREREQUISITE NOT MET (unbuilt formula/lint dist) → built the closure under os-verify-lock (`VERDICT command-exit 0 · held the lock 5s`, turbo cached) → re-run `✓ check:doc-formula-expressions: 22 record-scoped formula example(s) … judged clean`. Governed-prose region measured: :607–:633, :628 inside, verdict {missing:[],unknown:[]}. Assumption A confirmed: pin is over the widest row (:248 grew 311→330 with the gate green; widest stays the untouched engine row 342). Mutation probe in a detached probe worktree at cdefa340 (no build/dist involved): row :246 widened by one ASCII byte to 343, on-disk `grep -c` = 1, blob hash changed 5d3c0d97→7de7d4f8; gate `✗ … has a 343-byte table row at L246; the max-table-row-bytes pin is 342.` exit 1; probe worktree removed by the trap, main worktree `git status --porcelain` empty. Merge orders (ruling 6): `git merge-tree --write-tree origin/main HEAD` exit 0 tree 6463089164df2920162298ab3670d9aa139b6da2; `git merge-tree --write-tree origin/claude/issue-17017-awaiting-maintainer-carrier HEAD` (af85c612) exit 0 tree d3800a96a05da4381eec04aa133ec6d37ab3617d. CI: not waited for (report at local-verification end per the contract); PR checks in_progress at report time.",
  "gates": {
    "derived_families": 16,
    "run": 16,
    "not_measured": 0,
    "unrun": 0,
    "extra_run": [
      "pnpm check:pm-clause2-carriers",
      "pnpm check:pm-dispatch-gates",
      "pnpm check:pm-half-states",
      "pnpm check:pm-widening-tells",
      "pnpm check:skill-frame-freshness"
    ],
    "ci_measured_only": [
      "node scripts/pm/check-governed-queue-guard.mjs"
    ],
    "ci_status_at_report": "in_progress"
  },
  "line_budget": {
    "file": ".claude/skills/pm-dispatch/SKILL.md",
    "ceiling": 812,
    "before": 812,
    "after": 812,
    "widest_row_bytes_before": 342,
    "widest_row_bytes_after": 342,
    "widest_row_pin": 342,
    "edited_rows_bytes": {
      ":248 domain:devx": "311 → 330",
      ":249 domain:skills": "253 → 254",
      ":251 domain:cli": "262 → 271",
      ":252 无固定归属": "184 → 203"
    },
    "edited_prose_line_bytes": {
      ":628": "113 → 119 (cap 120)"
    },
    "paid_by": "none — no line added or deleted; rows and :628 edited in place"
  },
  "deviations": [
    "ruling 3(b): .github/workflows/ is spelled in the domain:devx row (mirroring references/lanes/devx.md:8 「.github/workflows/(门禁接线)」) instead of the 无固定归属 row — a stated non-assignment would contradict that maintainer-merged lane statement (两份真理); per-card SUBJECT reading stays triage's; one-line swap if ruled otherwise (spellings in the PR body).",
    ":628 wording: the word 工具 after `scripts/pm/` was dropped to fit 复核席为 under the 120-byte cap; both surface spans byte-identical.",
    "channel: REST POST writes were blocked by the harness classifier; issue/PR/label/comment writes went through MCP (REST reads unaffected)."
  ],
  "files_changed": [
    ".claude/skills/pm-dispatch/SKILL.md"
  ],
  "mcp_calls": "6 — 2 search_issues (dedup query + positive control that hit this card), 1 issue_write create (finding #17225), 1 create_pull_request (#17226), 1 issue_write update (skip-changeset label, union write over the size-labeler's size/s, read back), 1 add_issue_comment (this report); REST GET reads throughout, REST POST writes blocked by the harness classifier",
  "open_questions": [],
  "out_of_scope_findings": [
    "filed as #17225: the table's scripts/ clause covers gates only — non-gate scripts/** has no row; scripts/pm/** is stated only in references/lanes/skills.md:7; three lanes/devx.md:8 paths (.githooks/, docker/README.md, examples/** 测试基建面) grep 0 in SKILL.md. Class (b), no cost measured, routing left to triage.",
    "noted, not filed: the cli row's other bare names (runtime, verify, types) grep 0 as packages/… too; only qa was ruled. 承接者: the skills seat, next table edit.",
    "noted, not filed: lanes/skills.md:6–9 and lanes/devx.md:8–11 are lane-file summaries that both defer to the table; consistent with it for the paths this card measured after this PR. 承接者: the skills seat."
  ]
}

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Generated by Claude Code

[os-justin]

ACCEPT — #17222 (skills seat, session session_01MoTv7pn338AZ71owsp19gQ, review taken 19:33–19:52Z at claude-fable-5-1; seat tier read by get_session this shift)

Delivery: draft PR #17226, head cdefa340, one file .claude/skills/pm-dispatch/SKILL.md (+5/−5, five lines edited in place); os-dev-report 5607570141 read to the last field; the diff read in full.

Verified on the branch against the rulings (the card's own 「one statement, pointers to it」 discipline), not on the report:

• Ruling 2 (Half A) — the domain:devx row's scripts/ clause is a pointer: packages/lint、scripts/(门禁类)、.github/workflows/(门禁接线) share 「三者与 spec 相交的面按锚定规则的例外归 domain:spec」, then the unchanged SUBJECT split (skills/devx, byte-identical). :628 now says 「复核席为 skills 席自审」 — the review seat in its own words; both surface spans byte-identical, inside the check-governed-prose region, gate green. :206 (single writer) and :240–:241 (pointer targets) untouched.
• Ruling 3 (Half B) — the domain:skills row cites 「governed 面统一定义」 (:609, with :610 carrying AGENTS.md + CLAUDE.md) instead of re-enumerating a subset, so docs/adr/** and .claude/** in full have a row through the one definition; docs/audits/** joins the 无固定归属 row bare; packages/qa spelled in the cli row. Deviation on 3(b) accepted: .github/workflows/ is spelled in the devx row, mirroring references/lanes/devx.md:8 (「scripts/(门禁类)、.github/workflows/(门禁接线)」, a maintainer-merged lane statement the dispatch did not read); a stated non-assignment there would have been the 「两份真理」 the card forbids. Not a new assignment — flagged for the maintainer in the 速读 as the one placement to eyeball (one-line swap if ruled otherwise).
• Ruling 4 (ceilings) — check-skill-line-ratchet on the head in this seat's review worktree: SKILL.md is 812 lines (ceiling 812; headroom 0), widest table row is 342 bytes (pin 342; headroom 0) (the untouched domain:engine row :246); edited rows 330 / 254 / 271 / 203 bytes, :628 at 119 of 120. No line added or deleted ⇒ nothing to pay.
• Ruling 5 — core-rules.md untouched: its 〈域车道〉 carries only the anchoring rule (:65), no twin of any edited sentence (measured).
• Ruling 6 (regions vs PR skills(pm-dispatch): pm:awaiting-maintainer owes a Maintainer-action: entry line, read by H55; 具名不升级类 gains the four bookkeeping classes #17220) — hunks at :248–:252 and :628 only; git merge-tree --write-tree clean against origin/main (bccf3111) AND against PR skills(pm-dispatch): pm:awaiting-maintainer owes a Maintainer-action: entry line, read by H55; 具名不升级类 gains the four bookkeeping classes #17220's head (af85c612) — re-run by this seat.
• Gates re-run here on the head: check-governed-prose (「name all 5 registered governed surfaces … and claim no others」), check-skill-frame-sync (via pnpm check:skill-frame-sync), check-skill-id-lint, check-half-states --self-test 3019, check-widening-tells --self-test 173, check-clause2-carriers --self-test 319 — all green. check-governed-merges.mjs --test: GOVERNED. check-clause2-carriers --pair 17226: ✓ (declaration no, carriers agree, no widening tell). The card's re-check on the head: domain:spec 5, .github/workflows 1, docs/audits 1, packages/qa 1, docs/adr at :609 only (by design — the row points).
• Commit trailer is the AGENTS.md model-free pair; no model identifier in commit, PR body or report. skip-changeset applied by the dev (.claude/** publishes nothing); CI on cdefa340: 25 distinct checks green at 19:51Z.
• PM assumption A held (the pin is over the widest row — measured with a mutation probe); C held (:628 lies inside the pinned region, the region still names all five surfaces).

Verdict: ACCEPT. Governed (.claude/**) ⇒ four-piece placed on PR #17226: needs-user-decision, the 终稿「维护者速读」, reviews requested from os-zhuang and hotlong; this seat does not flip, queue, arm or approve. Follow-ups: #17225 (filed bare by the dev — non-gate scripts/** and three lanes/devx.md:8 paths have no row) waits for the triage seat's domain label; the cli row's other bare names (runtime, verify, types) noted for the next table edit, not filed.

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Generated by Claude Code