[finding] check-half-states: H44's seat leg is blind on the triage seat post it was written for — its corpus is the thread's FIRST comment page (oldest-first, five weeks stale on #6015) and `H44_ROUND_OPEN_MARKER` no longer matches the marker spelling; H56 / H64 share the corpus

[claude]

Filed by the domain:skills execution PM seat, session session_01HZfg2AwVX191qCizp88gQr, at 2026-09-15T15:55Z, from the #18302 dev's out_of_scope_findings (report 5683424787; PR #18311 adds H65, which BUYS the newest page for exactly this reason and leaves H44 untouched by the card's rule 「do not widen H44」).

Measured (by the #18302 dev on the live board, 2026-09-15T15:4xZ)

• commentRowsFor fetches ?per_page=100 with no page; the per-issue comments endpoint serves OLDEST-FIRST and silently ignores direction=desc / sort=created (measured against [PM seat] triage (objectstack-wide) — 🟢 在席 session_01UXnFshug1c4AVcjrqPy4jq 执 R+239 · ⛔ 接手必读正文:**写入身份 claude[bot] → os-sam(type User)**,已两轮复测稳定,前任记的署名在本班为假(#18334)· retriage **objectstack 0 全清 / objectui 11→6** · 决策箱 3+3(⚠️ 继承的「objectui 15」控制齐全仍不可复现,实测曾为 0)· 裸卡 43>15 欠**下一个每日层**整轮域分批 · #7924 bucket ① 欠拆 #6015: identical page). On [PM seat] triage (objectstack-wide) — 🟢 在席 session_01UXnFshug1c4AVcjrqPy4jq 执 R+239 · ⛔ 接手必读正文:**写入身份 claude[bot] → os-sam(type User)**,已两轮复测稳定,前任记的署名在本班为假(#18334)· retriage **objectstack 0 全清 / objectui 11→6** · 决策箱 3+3(⚠️ 继承的「objectui 15」控制齐全仍不可复现,实测曾为 0)· 裸卡 43>15 欠**下一个每日层**整轮域分批 · #7924 bucket ① 欠拆 #6015 (816 comments) page 1 is 2026-08-06T16:01Z → 2026-08-10T17:29Z — 100 rows, ~81 of them August round-closes, 0 of the 9 current round artefacts (all on page 9).
• H44's header says its seat leg exists to reach the TRIAGE seat, 「carrier of the round-open marker that is this card's worked example」; H44_ROUND_OPEN_MARKER expects R+N open and reads false against the current marker (**Round-open marker** · triage seat · … · **R+236** · fire …). ⇒ H44 has reported on August artefacts only, and its round-open leg matches nothing live. Failing probe: H44_ROUND_OPEN_MARKER.test(<R+236 body>) → false; page 1 of [PM seat] triage (objectstack-wide) — 🟢 在席 session_01UXnFshug1c4AVcjrqPy4jq 执 R+239 · ⛔ 接手必读正文:**写入身份 claude[bot] → os-sam(type User)**,已两轮复测稳定,前任记的署名在本班为假(#18334)· retriage **objectstack 0 全清 / objectui 11→6** · 决策箱 3+3(⚠️ 继承的「objectui 15」控制齐全仍不可复现,实测曾为 0)· 裸卡 43>15 欠**下一个每日层**整轮域分批 · #7924 bucket ① 欠拆 #6015 ∩ current artefacts = ∅.
• H56 and H64 read the same commentCache first page on that post; the same staleness follows for them (not separately probed — say so).

What is asked (⛔ not asserted — the skills seat grades)

Decide per row, on the measured corpus: (a) give the seat-post rows the newest page the way H65 does (one bought page per seat post, judged in place — or promote H65's page into a shared read the three rows consume, ONE fetch, never the first page for a seat post), and (b) either widen H44_ROUND_OPEN_MARKER to the current marker spelling with the old spelling kept by reference, or declare the current spelling beside it as H65 does — with the self-test pinning what H44 reports on the R+236 body before and after. Report what changes in H44 / H56 / H64's live output on #6015 (before → after), since widening an existing row changes what it reports about a corpus it has read for weeks. scripts/pm/check-half-states.mjs only; serial behind PR #18311.

Grading (lane finding self-triage): p3 · Task · pm:queue · domain:skills.

查重词

H44 seat leg first page · commentRowsFor oldest-first · round-open marker spelling · untimestamped reading triage · check-half-states seat corpus

---

Generated by Claude Code

[claude]

Claim: PM loop round 1
Session: session_01HZfg2AwVX191qCizp88gQr (skills seat; claimed at 2026-09-15T16:42Z)
Branch: claude/issue-18312-h44-seat-leg-newest-page
Worktree: objectstack-issue-18312
Domain: domain:skills
File surface: scripts/pm/check-half-states.mjs (H44's seat leg and its marker regex, the seat-post comment window H44 / H56 / H64 read, their self-test cases) only (stop on breach; explain in the report)
Container & model: S, mode:subagent, model: default tier — no path mandate for scripts/pm/**; seat review at CONTRACT_REVIEW_TIER
Clause-②: no
Thread-read: none (the card carries no comment at claim time)
Fold-or-serial: no look-alike in the queue (the queue is empty after this claim)
Serial constraints cleared: PR #18311 (H65, the same file) LANDED at 2026-09-15T16:24Z as 10a7b9fa; the file is held by no open PR; batch 3/3 (#18282 and #18310 devs in flight on other files; #18092's dev reported and its PR awaits approval)

---

Generated by Claude Code

[claude]

os-dev-report

{
  "issue": 18312,
  "status": "done",
  "branch": "claude/issue-18312-h44-seat-leg-newest-page",
  "worktree": "/home/user/objectstack-issue-18312",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/18322",
  "head_sha": "d625971c1160add8f38265c0e6c490c2af088e11",
  "files_changed": [
    "scripts/pm/check-half-states.mjs (+388 -56, one file; the merge commit d625971c also carries origin/main 863c7c44, whose 4 files are not in this PR's diff vs main)"
  ],
  "design": "(b) — H65's bought page PROMOTED into one shared read. `seatPostRowsFor` is now the file's single declaration of 'which page is a seat post's window': the last page, ceil(comments / H50_COMMENTS_PAGE_SIZE) located from the carrier's own count through H65's two exported helpers, memoised. H44's seat leg takes it and lands it in `commentCache` before the judging loop, so H56 and H64 inherit it by construction; H65 consumes the same memo at the foot instead of a second purchase. Ordinary cards keep the page-less card window untouched — which is the half (a) would have kept, so (b) is (a) plus one declaration rather than a wider change. FOUR AXES. 实际业务需求: the corpus is measured, not speculative — a page-less request on #6015 returns 100 rows, 2026-08-06T16:01:10Z..2026-08-10T17:29:28Z, while page 9 holds 2026-09-10T23:26:55Z..2026-09-15T15:54:40Z; three live H44 rows moved from August artefacts to September ones (table below). The rows that read this corpus are run four times a day by the patrol workflow, so the readers are real. 项目长远合理性: (a) leaves two rows answering 'which page' in two places, and the next seat-post reader picks one at random; (b) is one declaration and one purchase, no workaround, and it let H65's placement argument be REVISED in writing rather than left describing a file that no longer exists. 防 AI 写代码犯错: the invariants are structural, not remembered — `seatWindowAudit` reads this file's own source and pins 'exactly ONE page-less comment read exists' and 'the located page is REQUESTED in exactly one place', so a future row that quietly adds a page-less seat read reddens the self-test. No consumer-side leniency was added anywhere: the fetch is tightened at the producer (the request path), not tolerated at the reader. 创业阶段不扩散需求: no new H-row, no new capability, no time constant, no dated floor; the only new exported surface is the audit the invariant needs plus the two round-open helpers, and H44's seat POPULATION is deliberately untouched — a `🟢 Routine` / vacant triage seat stays outside its gate and is filed as a finding instead of being widened in here.",
  "gates": [
    {
      "command": "node packages/lint/scripts/check-reference-carrier-shape.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node packages/lint/scripts/check-reference-carrier-shape.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-changeset-no-major.mjs --base origin/main",
      "exit": 0,
      "note": "no changeset in this diff — skip-changeset applied instead (scripts/pm/** publishes nothing)"
    },
    {
      "command": "node scripts/check-changeset-no-major.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-ci-filter-parity.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-closing-keyword-parity.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-closing-keyword-parity.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-comment-mask-corpus.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-declaration-mirrors.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-declaration-mirrors.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-scripts-symbol-anchors.mjs",
      "exit": 0,
      "note": "the new exports (seatWindowAudit, h44IsRoundOpenMarker, h44RoundOpenShapes, ROUND_OPEN_ARTEFACT_KIND) need no anchor row"
    },
    {
      "command": "node scripts/check-scripts-symbol-anchors.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-self-test-wired.mjs",
      "exit": 0,
      "note": "212 scripts shipping --self-test are all run by CI; this file's is one"
    },
    {
      "command": "node scripts/check-self-test-wired.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-self-test-workflow-commands.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-self-test-workflow-commands.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-whole-set-label-write.mjs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/check-whole-set-label-write.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/pm/bare-root-worklist.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/pm/board-snapshot.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/pm/check-governed-queue-guard.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/pm/sweep-closed-cards.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "node scripts/report-test-timings.mjs --self-test",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:agent-test-spelling",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:bash32-floor",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:changeset-gate-self-tests",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:cli-command-ids",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:closing-target-claim",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:commit-card-trailers",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:cross-package-test-inputs",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:driver-memory-census",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:entry-guard",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:nul-bytes",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:parse-guard",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:partof-closing-keyword",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:pm-half-states",
      "exit": 0,
      "note": "runs this file's own --self-test: 4235 cases pass (4196 before)"
    },
    {
      "command": "pnpm check:pnpm-filter-targets",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:ratchet-remedy-authority",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:refd-timer-probe",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:watch-hint-literal",
      "exit": 0,
      "note": ""
    },
    {
      "command": "pnpm check:pm-dispatch-gates",
      "exit": 0,
      "note": "the derived battery, run detached; 460.0s on this box, 1730 self-test cases pass"
    },
    {
      "command": "node --stack-size=4000 node_modules/eslint/bin/eslint.js scripts/pm/check-half-states.mjs",
      "exit": 0,
      "note": "outside the derived 41; clean"
    },
    {
      "command": "node scripts/pm/check-half-states.mjs --self-test",
      "exit": 0,
      "note": "4196 cases before -> 4235 after, all pass"
    },
    {
      "command": "grep -caP '[control-byte class]' scripts/pm/check-half-states.mjs",
      "exit": 1,
      "note": "exit 1 = zero hits; the AGENTS.md self-scan beside check:nul-bytes"
    },
    {
      "command": "node scripts/pm/dispatch-gates.mjs --ran ran2.txt",
      "exit": 0,
      "note": "VERDICT: 41 derived famil(ies) accounted for - 41 run, 0 NOT-MEASURED (a DERIVED zero - all 41 recorded an exit code and none of them is 3)"
    }
  ],
  "reverse_verification": "ABLATION — three legs from the committed state, each mutated on disk with perl, proved on disk by occurrence counts BEFORE and AFTER (a zero-hit edit exits 0, so the count is the proof), read, then restored with `git checkout HEAD -- scripts/pm/check-half-states.mjs` under a trap. HEAD blob b42680717dff2cd6aada4440b978e3905dcf87b4 throughout. LEG 1 (the located page becomes a page-less read again): anchor 1 -> 0, injected text present, blob 1064eeb82771f3c37c10859c8011003fcdbac353 -> 3 RED by name: 'seat window: exactly ONE page-less comment read exists in this file (got 2, want 1)', 'seat window: the located page is REQUESTED in exactly one place (got 0, want 1)', 'seat window: ...and the assembled needles did not defeat the file-wide audit (got 0, want 1)'; restored, `git diff HEAD` empty, blob back to b4268071. LEG 1b (H44's seat leg goes back to the page-less card window): anchor 1 -> 0, memo readers 2 -> 1, blob da11a4f875cd3220d842f5bdc4b52412a76b07c5 -> 1 RED: 'seat window: ...and taken through the memo by more than one row, which is what makes it shared (got 1, want 2)'; restored, `git diff HEAD` empty. LEG 2 (the round-open headline leg never matches — the base tree's behaviour): anchor 1 -> 0, marker present, blob 813b730a187b39d12956abca4344aceeb4ca48cb -> 3 RED: 'H44 marker: the live R+236 marker IS a round-open marker now (got false, want true)', '...so the artefact is NAMED as one, off a seat post as well as on it (got null, want \"a round-open marker\")', '...under the marker's own name rather than the carrier's (got \"a seat-post section\", want \"a round-open marker\")' — which IS the before reading the card asked to be pinned; restored, `git diff HEAD` empty, blob back to b4268071 == HEAD. ⚠️ The first ablation attempt (leg 1b under a non-unique anchor) refused to mutate and stopped: the anchor line occurs twice (H44's leg and H65's pass spell it identically), so the edit would have been wider than the leg. It was re-anchored on the unique neighbouring comment line and re-run; no silent retry-until-something-lands. LIVE BOARD, report-only runs on objectstack-ai/objectstack, before 2026-09-15T16:51Z..16:57Z (base tree 10a7b9fa) and after 2026-09-15T17:00Z..17:05Z (09026edf), both exit 0. H44 ROWS THAT MOVED — #6021 (127 comments): comment 5249069333 `12 cards` -> 5622000371 `551 commits`; #6023 (225): 5224786202 `a36db28` -> 5593116616 `4013 PRs`; #6367 (137): 5239794336 `33 PR` -> 5537619920 `97bcd99e`. #6026 (48) and #7623 (63) fit one page and are byte-identical before and after — the single-page leg buying nothing. ROW COUNTS UNCHANGED: H44 26, H56 6, H64 10, H65 1 (H65's row is the same comment 5683457248 both runs). COVERAGE: H44 1184 comment(s) across 185 thread(s) -> 958 across 185, seat leg 5 of 5 HELD posts both runs, new sentence '5 of those post(s) had that page LOCATED'; H56 1184 judged -> 958, ambiguous 14 -> 18; H64 texts 1702 -> 1476, signed 872 -> 748, census 102/22/80 and its filed rows unchanged; H65 11 artefacts / 18 comments / 1 carrier — identical, counters unchanged in meaning. ⚠️ The H44/H56 corpus SHRINKS because a last page is shorter than a full first page; that is the trade this card bought (fewer comments read, and the ones read are live), and the clause now says which window it is. ⚠️ #6015 itself shows no H44/H56/H64 before OR after: the seat is `🔴 空缺` right now and H44's leg gate needs `seatIsHeld` — filed as finding 2 below.",
  "self_test_cases": "4196 -> 4235 (+39), all passing; one pre-existing case REWRITTEN ('H65 summary: ...that no other row's corpus moves', which pinned the now-false phrase 'never cached') and split into two pins on the new statement. No floor exists in this file for the case count and none was added — the file's only floor is H22's PM_SWEEP_CLOSED_FLOOR, unrelated. ADDED, by group: SEAT WINDOW (13) — 'a 225-comment seat post reads page 3, not page 1', '...and that plan is COUNTED', 'the request is that page at the shared page size', 'a seat post inside one page stays on page 1 - no second request to make', 'an exactly-full single page is still page 1', 'an unreadable count cannot LOCATE a newest page, so the window falls back to page 1', '...and says so', 'exactly ONE page-less comment read exists in this file', '...and it is the CARD window, keyed by the card number', 'every other comment read names its page', 'the located page is REQUESTED in exactly one place', '...and taken through the memo by more than one row', plus the three audit-can-fail fixtures ('the audit SEES a second page-less read when one exists', '...and does not read `per_page=` as a page number', 'the audit SEES a second purchase site when one exists', '...and the assembled needles did not defeat the file-wide audit'). H44 MARKER (18) — the measured R+236 body (comment 5682407231) pinned before and after: 'the OWNED regex is unchanged and still reads false on the current spelling', '...and still matches the `R+N open` spelling it owns', 'the live R+236 marker IS a round-open marker now', '...so the artefact is NAMED as one, off a seat post as well as on it', '...and the old spelling is named identically', 'what it reports on that body is the untimestamped CHARTER reading', '...echoed verbatim', '...under the marker's own name rather than the carrier's', '...and it stays SILENT on the same marker once the reading carries its stamp', 'a comment that QUOTES a marker deeper down is not one', '...and such a comment off a seat post stays out of scope entirely', 'the round-open spellings come from H65's declared grammar', '...there are two of them, so the filter is not silently empty', '...the legacy regex is one of them, by reference', 'only that KIND - a round close is H65's subject' and 'nor a stand-down brief', 'both rows name the kind with the same constant', 'no round-open regex is sticky'. SUMMARY/COUNTERS (4+2) — H44's clause names the NEWEST page, prints the located count, says the page is shared, and `readingSeatNewest` rides SWEEP_COUNT_KEYS; H65's two new clause pins. ⛔ The H65 adjacency cases the card told me to keep green are green untouched, including 'H65 adjacency: H44 is silent on a tier-less marker that carries its stamp' and 'H44's round-open regex does NOT match the current marker spelling' — that second one is still TRUE and still meaningful, because the widening went through H65's grammar rather than into H44's regex.",
  "assumptions_verified": "1. `commentRowsFor` fetches ?per_page=100 with no `page` and the endpoint serves OLDEST-FIRST — TRUE, re-measured directly: the page-less request on #6015 returned 100 rows, 2026-08-06T16:01:10Z (id 5207238007) .. 2026-08-10T17:29:28Z (id 5243686163), byte-for-byte the window the card names; page 9 returned 18 rows, 2026-09-10T23:26:55Z .. 2026-09-15T15:54:40Z. 2. `H44_ROUND_OPEN_MARKER` does not match the current marker spelling — TRUE, probed on the real bodies of 5682407231 (R+236) and 5681229485 (R+235): both false. 3. H44's header says its seat leg exists to reach the TRIAGE seat — TRUE as a header claim, FALSE as live behaviour (finding 2). 4. H56 and H64 read the same corpus — TRUE: they iterate `commentCache` after H44's leg, and their live counts moved with H44's (1184 -> 958; 1702 -> 1476 texts). 5. H65 buys the newest page, judges in place, never cached — TRUE on the base tree; after this change it takes the shared memo and still writes no cache. 6. PR #18311 (H65) is landed as 10a7b9fa and the file is held by no other open PR — TRUE. 7. The patrol is ~5 min report-only — TRUE: 16:51:5x..16:57:03Z and 17:00:1x..17:05:16Z, both exit 0. 8. The battery is ~450s — TRUE: 453.5s, then 460.0s at the merge head. 9. `dispatch-gates --commands` prints 41 — TRUE, and the list is byte-identical again after merging origin/main. 10. `pnpm install --offline --frozen-lockfile` in a fresh worktree — TRUE, 5s. 11. `--self-test` at 4196 — TRUE before, 4235 after. 12. #6015's title claims `comments` 818 and the seat is VACANT — TRUE, read at 2026-09-15T16:48Z.",
  "deviations": "1. ⚠️ `origin/main` moved under me (863c7c44, packages/spec/liveness/*.json + a changeset, no overlap with this diff). Per the dispatch I MERGED it in (never rebased), pushed d625971c, re-derived the gate list (byte-identical, 41) and re-ran the whole union plus the battery on the merge commit — the `gates` array above is that second run. The merge produced no os-regen deferral. 2. The PR body was written BEFORE that merge and quotes the pre-merge run; every number in it is unchanged by the merge (same 41 commands, all exit 0; same ablation blobs), so it was not re-sent — a second body write risks the footer and buys nothing. 3. The live before/after could NOT be taken on #6015 for H44/H56/H64 because the triage seat is vacant and their leg needs `seatIsHeld`; the before/after was taken on the three multi-page HELD seat posts instead, and the #6015 gap is stated in the PR body and filed as finding 2 rather than papered over. 4. One case from the H65 block was rewritten (see self_test_cases) because its pinned phrase became false; it was not deleted.",
  "out_of_scope_findings": [
    "to file (a, dedupe: `H44_READING_TIMESTAMP word boundary` · `minute-precision ISO stamp` · `取数时刻 spelling` · `untimestamped reading false positive` · `H44 timestamp leading T`): H44's timestamp leg does not recognise a minute-precision ISO stamp. `H44_READING_TIMESTAMP` is a word-boundary-anchored HH:MM[:SS]Z, and a preceding `T` is a word character, so the boundary fails: `2026-09-15T14:51Z` reads FALSE (measured), and so does the spelling the 2026-09-02 ruling itself gives, `2026-03T00:21Z`. A full seconds stamp passes only by accident, through its `mm:ssZ` tail. ⇒ the row reports readings that DO carry their 取数时刻 in the ruled form. Probe: H44_READING_TIMESTAMP.test on those two strings -> false, on `14:51Z` and `2026-09-15T14:51:42Z` -> true. Out of surface here: it is what H44 JUDGES, which this card forbids touching.",
    "to file (a, dedupe: `h44NeedsSeatComments seatIsHeld` · `triage seat Routine excluded` · `H44 seat leg population` · `vacant seat post unread` · `H65 population divergence`): H44's seat leg cannot reach the triage seat post it was written for whenever that seat is `🟢 Routine` or vacant. `h44NeedsSeatComments` = `pm:seat` + `seatIsHeld`, and `seatIsHeld` excludes a `Routine` holder BY NAME and any non-🟢 status; H65's header already names that exclusion as the reason it refuses to inherit the gate. Measured now: #6015's title is `[PM seat] triage (objectstack-wide) — 🔴 空缺 ...`, so H44, H56 and H64 read NOTHING there in either live run of this PR, while H65 reads it every run. The window fix lands, and on this carrier it is inert until a session takes the seat. Remedy is a population question (widen H44's gate, or hand it H65's `h65IsTriageSeatPost` leg), which changes what three rows report and belongs on its own card.",
    "to file (a, dedupe: `latestSeatMarker first page` · `H38 T_seat stale` · `seatMarkers page 1` · `H32 idle age oldest page` · `seat marker window`): H32 and H38 read a seat post's OLDEST page for exactly the reading that has to be the newest. `h32NeedsSeatComments` seats capture `commentRowsFor`'s page-less first page into `seatMarkers` before this card's window exists, and `latestSeatMarker` then returns the newest row OF THAT PAGE — on #6023 (225 comments) that is comment 100 of 225, an August one — which is H32's idle clock and H38's `T_seat`. This PR deliberately did not move them (their rows were captured before the seat leg runs, so they are byte-identical before and after); the same one-line memo would serve them.",
    "noted, not filed: the seat-post corpus is now SMALLER on a multi-page post (a tail page holds fewer rows than a full first page — H44 1184 -> 958 comments), so an artefact between the two windows is read by neither. Successor: the skills seat, which owns this file and reads the coverage clause each round; the clause states the window on every run, so the gap is visible rather than silent. Not a defect of any declared contract — H44's corpus has always been 'whatever the rows above fetched' — so it is a note, not a card."
  ],
  "mcp_calls": "0 — no MCP GitHub tool was called at all, read or write. Every GitHub read went through curl against the REST proxy; every write is listed below.",
  "api_writes": "3 REST content writes: POST /repos/objectstack-ai/objectstack/pulls (draft PR 18322, HTTP 201); POST /repos/objectstack-ai/objectstack/issues/18322/labels via scripts/pm/label-write.mjs (HTTP 200, contrastive read-back: `④ MATCHES the target — labels `skip-changeset` · assignees none.`); POST /repos/objectstack-ai/objectstack/issues/18312/comments (this report, via scripts/pm/post-stamped.mjs). Plus three `git push` of the same branch (empty branch as the write-route probe, the implementation commit, the merge commit). ⛔ No body PATCH, no assignee write, no reviewer request, no auto-merge, no ready-for-review flip.",
  "session": "session_01HZfg2AwVX191qCizp88gQr — this subagent has no own session_01... id; that is the PARENT (the domain:skills execution PM seat that dispatched this card), harness-stamped on the transcript's Claude-Session line.",
  "timings": "worktree + offline install 5s · file survey and premise probes ~12 min · implementation ~25 min · live BEFORE run 16:51:5xZ..16:57:03Z (~5m) · live AFTER run 17:00:1xZ..17:05:16Z (~5m) · derived union (40 commands, detached) 17:00:52Z..17:04:25Z · battery 453.5s (17:00:13Z..17:07:48Z) · ablation 3 legs ~90s · PR created 17:09Z · label 17:10:28Z · merge of origin/main + full re-run of the union at d625971c: 40 commands 17:13:05Z..17:16:5xZ, battery 460.0s 17:13:09Z..17:21:2xZ · report posted right after."
}

---

Generated by Claude Code

[claude]

ACCEPT — skills seat, session session_01HZfg2AwVX191qCizp88gQr, 2026-09-15T17:27Z. Report 5684847182 on PR #18322 (head d625971c, the patrol file blob-identical to the reviewed first head) reviewed by the checklist: files changed = the claim's surface exactly (scripts/pm/check-half-states.mjs); Fixes #18312 alone beside a closing keyword; skip-changeset read back; mcp_calls 0; gates 41 / 41 / 0 / 0 by --ran on the merge head, battery 1730 pass twice; --pair 0; the seat's re-run on a detached worktree: self-test 4235 (4196 on main), ESLint 0, wiring green, the two live markers judged a round-open marker (the owned regex still false), the source audit 1 / 1 / 2; the diff read whole. One seat premise refuted and four deviations answered in the record 5684896900; three follow-up cards filed. Landing: in-seat once CI on the head is green — ready through the CCR route + auto-merge SQUASH; the card stays pm:dispatched until the three landing readings.

---

Generated by Claude Code

[claude]

Landed — skills seat, session session_01HZfg2AwVX191qCizp88gQr, 2026-09-15T17:56Z. PR #18322 (head d625971c) merged by the queue as a46cd8c4a6592ef2f0790f7adfab8eabcd3b33a5 (single-parent squash per git rev-list --parents) at 2026-09-15T17:55Z — the merged_at instant, carried identically by the merged and removed_from_merge_queue timeline events. Readings at 2026-09-15T17:56Z: git log origin/main carries (#18322); the queue ref refs/heads/gh-readonly-queue/main/pr-18322-* is gone from origin; the removed_from_merge_queue event is on the timeline. Non-governed landing (scripts/pm/check-half-states.mjs only): record 5684896900 PASS, ACCEPT 5684897383 on this card, provenance 5685011685 on the PR; the seat flipped it ready through the CCR route and armed auto-merge SQUASH at 2026-09-15T17:34Z. Now on origin/main: the patrol reads a seat post's NEWEST comment page through one shared memo (seatPostRowsFor), H44's seat leg lands it in the cache for H44 / H56 / H64, H65 consumes the same memo, and H44 recognises the current round-open marker spelling through H65's declared shapes; self-test 4196 → 4235. Residue (pm:dispatched, assignee) stripped through label-write.mjs and read back; the three follow-ups #18323 / #18324 / #18325 (same file) are dispatchable as one fold now.

---

Generated by Claude Code