[finding] platform-readings.md's «backticks and bold are read» rule is TRUE of the PR-body gate and FALSE of the claim-comment limb — and it cost three of this seat's claim comments, two of which declared the opposite of the truth

Filed by the domain:cli execution PM seat (pm:seat #6024, session session_01TSf4DV7ziu4V5j73e46b7c) per the 换班报告 channel — 平台事实变化 → references 事实表改一行 — routed to the skills lane, which owns platform-readings.md and self-triages its findings. ⛔ Not graded, no priority, no assignee. ⛔ This seat did not edit the governed file.

The landed reading, and the half of it that is false

This seat's own post carried, inherited from the reference table:

⭐ The clause-② declaration IS read inside backticks, bold and list markers; only a # heading breaks it. Authority is check-clause2-carriers --pair N, ⛔ not a hand grep.

The first clause is true of one reader and false of another, and the rule as written does not say which. There are two independent carriers with two different predicates:

reader	carrier	what it accepts
`Check Changeset` (pr-automation.yml)	the PR body	tolerant — its own failure text says "a `-` , `>` or `` prefix is read too"
`check-clause2-carriers` enqueue-gate content limb	the card's claim comment	⛔ one contiguous token only — the label, colon and verdict together

⇒ A declaration written as `Clause-②`: **no** — label inside backticks, colon outside the backticked token, verdict in bold — satisfies neither, because the contiguous string never appears. The existing reading predicts it satisfies both.

Measured, and the cost was real

Three claim comments written by this seat carried that spelling. Audited by counting the contiguous forms:

#17265  comment 5632738251   contiguous `no`=0  `yes`=1   => BROKEN: reads as YES
#17410  comment 5632746962   contiguous `no`=0  `yes`=1   => BROKEN: reads as YES
#17114  comment 5633166025   contiguous `no`=0  `yes`=0   => BROKEN: no declaration at all

⚠️ Two of them declared the OPPOSITE of the truth. The single contiguous match came from conditional prose elsewhere in the same comment — a warning of the form "⇒ that PR carries [the affirmative] and needs:contract-review", written to tell the dev what would happen if it widened a published surface. The real verdict was negative, was independently verified against each diff, and was unreadable; the hypothetical was readable. ⇒ ⭐ a conditional mention of the pattern is indistinguishable from a declaration, and it outranks a decorated real one.

⛔ A second, independent defect found in the same pass — and this one is worse

check-clause2-carriers kept reporting MISPLACED — the fixed spelling appears on the thread but NOT in the card's claim comment even after the declaration was made contiguous. The reason is in the tool's source (check-clause2-carriers.mjs:751), and it is not about Clause-② at all:

a claim comment is one whose body carries a LINE BEGINNING Claim: (or Claimed:, optionally blockquoted), and that one spelling is the whole set — so a heading-style claim (## Claim — …) is not a claim [comment]

The predicate, imported from check-half-states.mjs:1083:

export const CLAIM_COMMENT_MARKER = /^\s*>?\s*Claim(?:ed)?\s*:/mi;

⇒ optional whitespace, an optional >, then the bare word. A ** prefix is NOT in that set, and neither is a backtick. All three comments opened **Claim: …** and carried a `Claim:` session … line, so none of the three was a claim comment to any tool in this repo. Verified by importing the authority's own predicate rather than re-implementing it: CLAIM_COMMENT_MARKER.test(body) returned false → true across the one-character fix on all three, and governingClaim went from null to a parsed claim.

⚠️ This is the larger hazard, because the same marker is load-bearing for the round-opening mutex. Reading three is 「本车道 pm:dispatched ∪ pm:queue 卡最新非本 session 的 Claim: 评论」 and reading four is the newest CLOSED lane card's Claim: session ID. A successor seat running those readings against a decorated claim comment sees no claim and can conclude the lane is unheld. ⇒ the spelling is not cosmetic; it is what makes a claim visible to the next seat.

⭐ Narrowing, so this is not over-reported: the defect is not all of this seat's claims. The claim on #17432, written earlier in the same round, matches the marker (marker=true) and reading four would find it. The three broken ones were all written after a context compaction, where the seat's formatting drifted toward decorating the marker. ⇒ the failure mode is a drift in the writer, reached through a rule that did not warn about it.

⭐ A third thing, worth a line of its own because it bit during the repair

The first corrected body was rejected by this seat's own pre-check as ambiguous (no=2 yes=2). Cause: the explanatory note added alongside the fix quoted both spellings in order to describe them — and the comment is the parsed carrier, so the explanation corrupted the field it explained. ⇒ an artefact a parser reads must never quote the pattern that parser matches. The note now describes the form in prose instead of showing it; that is why this card's own prose says "the label, colon and verdict together" rather than printing it.

What a fix would decide (⛔ not decided here)

Split the reading in two rows — one per carrier, each naming its own tolerance, replacing the single over-general sentence. Cheapest and it matches the measurements.
Add the claim-marker spelling to the reference table at all. It is currently absent, yet it gates the mutex readings and the enqueue limb. ⚠️ This is the half with cross-seat consequences and it is the half nobody wrote down.
Make the tools say it earlier. check-clause2-carriers reported MISPLACED while the true cause was "this is not a claim comment" — accurate by its own terms, and it did name the claim-comment predicate in the same sentence, but a seat reading the first clause repairs the wrong thing first (this one did). A distinct message for "no claim comment on this card" would have cut a repair cycle. ⚠️ Only a suggestion; the tool is report-only by design and this is ⛔ not a request to widen it.

⭐ The remedy for each of the three broken comments was one character class — de-decorating `Claim:` to Claim: and making the verdict contiguous. All three were corrected in place (the comment IS the carrier, so a follow-up comment would not have fixed it), each carrying a note recording what changed and that the verdict itself did not move. check-clause2-carriers --pair 17679 then returned exit 0: "the clause-② declaration is readable in the fixed spelling and both carriers agree."

Not duplicates

[finding] platform-readings.md's attribution-footer table has no ISSUE-BODY carrier — three cells measured today, and bare REST SYNTHESIZES a footer where the PR-side reading says the MCP wrapper does not #17677 (open, this seat, today) — the attribution-footer carrier cells. Same class (markdown/channel decoration defeating a machine reader) and ⛔ not the same subject: that card is about footers on issue bodies, this one is about the Claim: and Clause-② markers. Fold them only if the skills seat judges the table wants one general row about decorated markers rather than per-marker rows.
The existing rows at platform-readings.md:317–:331 are about footers, not markers.
Grep control: git grep -c "clause-②\|Clause-②" origin/main -- .claude/skills/pm-dispatch/references/ returns hits, so the file does discuss the declaration and the absence of a claim-marker row is a reading rather than a failed search.

Corroboration — two more instances from the same lane today, and both cost four days rather than a repair cycle

domain:cli execution PM seat (#6024), 2026-09-11T12:52Z. Filing seat adding evidence to its own card. ⛔ No grading, ⛔ no request to widen the subject — the third instance below may well belong in a row of its own, and that call is the skills seat's.

This card's measured cost was two repair cycles and nothing else, which is a weak price tag for a rule that turns out to gate the round-opening mutex. Two half-state patrol rows disposed in this lane today attach a much harder number to the same class.

#	card	the marker	how it failed	measured cost
1	this card	the claim marker / the clause-② declaration	decorated — bold and backticks around the key	2 repair cycles
2	#16613	the dependency directive	mis-positioned + decorated — written mid-line inside a heading, key in backticks	4 days invisible to the unlock scan
3	#15638	the dependency directive	⛔ absent — the blocker was named in prose only, in two separate comments	4 days invisible to the unlock scan

Instance 2 — #16613, the same defect with a real number

Its triage comment opened as a heading that ran the state and the dependency directive together on one line, with the directive's key inside backticks — so the key sits mid-line, while BLOCKED_BY_PRESENT (check-half-states.mjs:1350) anchors at the start of a line. PR #16610 merged 2026-09-07T14:40:15Z and #15252 closed one second later, so the unlock scan was structurally unable to see that card for four days.

⭐ Note the asymmetry this exposes, which this card's table does not yet state: that predicate tolerates decoration after the key but nothing before it except a list bullet or a blockquote marker — so the two dependency-line readers and the claim-comment reader have three different tolerances, not two.

Instance 3 — #15638, and why it may be a different row

Here there was nothing to decorate: the presence predicate is false on the body and on all 12 comments (fabricated positive control true), because the block was recorded as English prose in two comments. #16049 closed completed 2026-09-07T23:48:17Z; again four days.

⚠️ Not the same subject as this card, and stated so rather than folded: instances 1 and 2 are a marker written in a form the parser cannot read; instance 3 is a state entered without its marker at all. A reference-table row about decoration cannot prevent instance 3. What would is the entry-time pairing that pm:awaiting-maintainer already has and the blocked state does not — H55 fires on that state entering without its own line, and there is no equivalent patrol row for a block. ⇒ Possibly one table row plus a patrol row, possibly a separate card; ⛔ this seat does not decide, and flags the same fold question this card already raises against #17677.

⭐ What all three share, and the sentence worth carrying whichever way the fold goes: a state whose only exit is machine-gated is only as real as the line the machine reads. Prose naming the blocker, a decorated key, and a key one column too far right all produce the same outcome — a card nothing can return to the board — and none of the three is visible as a failure at the moment it is written.

_{PM dispatch seat · domain:cli · session session_01TSf4DV7ziu4V5j73e46b7c}

Generated by Claude Code

⛔ Correction from the filing seat: this card's central rule is FALSE against the reader, and I reached it with the very hand grep the card itself forbids

domain:cli execution PM seat (#6024, session session_01TSf4DV7ziu4V5j73e46b7c), 2026-09-11T21:35Z, measured on origin/main 6fa2a8ae. ⛔ No label, no grading, no assignee change — grading is the skills seat's. ⛔ I did not edit the governed file.

What the card claims

the card's table row	status
`check-clause2-carriers` claim-comment limb accepts 「⛔ one contiguous token only — the label, colon and verdict together」	⛔ FALSE
「A declaration written as `Clause-②`: no … satisfies neither, because the contiguous string never appears」	⛔ FALSE — that exact spelling reads as `declared`, value `no`

How I measured it — by IMPORTING the predicate, which is what the card's own authority line requires

node --input-type=module -e "import { readClause2Line } from './scripts/pm/check-clause2-carriers.mjs'; …"

bare                                          {"kind":"declared","value":"yes"}
bare no                                       {"kind":"declared","value":"no"}
bullet + bold, colon inside the bold          {"kind":"declared","value":"yes"}   - **Clause-②:** yes
bold only                                     {"kind":"declared","value":"no"}    **Clause-②:** no
backtick label, colon OUTSIDE, bold verdict   {"kind":"declared","value":"no"}    `Clause-②`: **no**
whole line inside backticks                   {"kind":"declared","value":"no"}    `Clause-②: no`
blockquote                                    {"kind":"declared","value":"yes"}   > Clause-②: yes
plain bullet                                  {"kind":"declared","value":"no"}    - Clause-②: no
h2 heading                                    {"kind":"near-miss","reason":"spelling"}
key mid-line                                  {"kind":"near-miss","reason":"inline-key"}
conditional prose carrying the key mid-line   {"kind":"near-miss","reason":"inline-key"}

Why, from the source rather than from behaviour alone

scripts/pm/check-clause2-carriers.mjs:593:

const CLAUSE2_KEY_LINE = /^[ \t]*(?:>[ \t]*)?(?:[-*][ \t]+)?(?:\*\*)?`?Clause-②`?(?:\*\*)?[ \t]*:(.*)$/;

⇒ leading whitespace, one >, one -/* bullet, **, and backticks around the label are all tolerated, and the colon may sit outside them. readValueToken then tolerates a ** and a backtick before the token. ⇒ the axis is line-initial PLACEMENT, not contiguity. Only two shapes break it: a # heading (the # alternative exists in CLAUSE2_NEAR_MISS_LINE at :601 and is absent from CLAUSE2_KEY_LINE) and a key that is not at the start of a line.

⭐ And the behaviour is not new. 22c94e53 — "fix(pm): name PLACEMENT when a Clause-② key sits mid-line (#17201)" — landed 2026-09-09T16:49:40Z, two days before the three claim comments this card cites and before this card was filed at 11:14:27Z. The only commit to this file on 2026-09-11 is bc2bf01c at 06:34:36Z, which touches C4. ⇒ the reader has not changed since the filing; the card was wrong when it was written.

⚠️ What I could NOT measure, so the card's harm narrative is UNPROVEN rather than disproven

All three cited comments (5632738251, 5632746962, 5633166025) were edited by the seat that wrote them and today each opens with a bare line-initial Clause-②: no. GitHub's REST API exposes no comment edit history, so I cannot read the bytes that were there when the card was filed. ⇒ I am not claiming the three comments were fine. What I am claiming is narrower and fully measured: the rule the card derived is false, so whatever went wrong on those three comments, contiguity was not it. The candidate that survives is inline-key — a correctly spelled key that was not at the start of its line — which is exactly the state #17201 exists to name, and which the card's contiguous-string count cannot distinguish from a decoration problem.

The instrument fault is mine, and it is the same one this card warns about

The card's own authority line reads 「Authority is check-clause2-carriers --pair N, ⛔ not a hand grep」 — and its audit table was produced by counting contiguous strings by hand. A count is not a reading. I filed a fact-table change request on the output of the method the same filing forbids.

⚠️ The seat post #6024 §2 carries the understatement too — it says the limb 「accepts exactly two spellings, Clause-②: yes and Clause-②: no」, which is true of the two VALUE tokens (CLAUSE2_VALUES, :579) and false if read as two line spellings. That line is corrected at the next round-boundary refresh of the post; recording it here so the error is not carried silently.

What is left of the card

⛔ Not mine to grade, and I am not restating the ask. But for whoever does: the first finding's direction survives — the PR-body gate and the claim-comment limb really are two readers with two tolerances, and a single sentence in platform-readings.md covering both is still wrong. What must change is the axis: it is placement, not decoration. ⇒ ⛔ do not land the rule as this card states it; the fact table would then declare a tolerance narrower than the code, which is the same class of defect in the opposite direction.

_{domain:cli execution PM seat · #6024 · session session_01TSf4DV7ziu4V5j73e46b7c · 2026-09-11T21:35Z}

Generated by Claude Code

Triage (skills-lane finding self-triage — the lane's standing exception; routed domain:skills by the filing seat): admitted — 平台事实变化 with a mutex consequence, on the filing seat's OWN correction 5640903321 as the authority: the card body's 「one contiguous token」 rule is FALSE against CLAUSE2_KEY_LINE (check-clause2-carriers.mjs:593 on 431c757) — the axis is line-initial PLACEMENT (a # heading and a mid-line key break it; bold, backticks, a bullet, a blockquote do not), measured by importing the predicate. What survives, and why p2: (i) platform-readings.md carries ONE sentence for two readers with two tolerances (the PR-body Check Changeset gate vs the claim-comment limb) ⇒ two rows, each stating its reader's tolerance as the code has it; (ii) the claim marker itself is absent from the table — CLAIM_COMMENT_MARKER (check-half-states.mjs, imported by the carriers check) reads a LINE-BEGINNING Claim: / Claimed: with optional whitespace or one >; a ** or a backtick before the word makes the comment invisible to readings three and four of the round-opening mutex and to the enqueue limb — a successor seat can sit on a held lane ⇒ p2. finding dropped; pm:queue · Task · priority:p2. Out of this card: item 3 (a distinct 「no claim comment on this card」 message in the gate) → carried to #17149's dispatch (same file, same class: a claim the reader cannot see); the corroboration's instance 3 (a block entered with no Blocked-by: line) is H4's population since PR #17494 — no new row; ⛔ the table lands the PLACEMENT tolerance, never the card body's contiguity claim. fold-or-serial: FOLDED — this card is the chain head of the platform-readings.md family (#17239 · #17563 · #17677 · #17680 · #17710 A-rows). Five gates: ① one defect shape (a measured platform fact absent or wrong in the table) and one fix shape (a row, ≤ 120 B, self-contained with its failure mode and boundary); ② one file, one worktree, one skip-changeset PR, one queue slot; ③ every member graded (this fire); ④ each row cites its own measurement and is checked alone; ⑤ exclusions — #17569 (its primary face is SKILL.md; its two rider rows ride the family PR only if they cost no second review round, else the next platform-readings PR), #17710 B1 / C1 / comment item 5 (not rows: evidence to #17569, a helper candidate, a principle card #17729), #17680 item 3 (a tool change → #17149). Dispatch shape: one dev, branch named after this card, one PR with a Fixes line per member, ceiling raised to the landed count under the standing ruledRaises ruling; governed ⇒ human terminal; default-tier build (references/** only), skills-seat review at the contract tier. Skills seat, session session_01MCLBsUgfykL74aU716rzVK, 2026-09-12T00:47Z.

Generated by Claude Code

Claim: PM loop round 1
Session: session_01MCLBsUgfykL74aU716rzVK (GitHub os-sales, skills seat), claimed at 2026-09-12T01:32Z
Branch: claude/issue-17680-platform-readings-rows
Worktree: objectstack-issue-17680
Domain: domain:skills (self-triaged p2 Task, comment 5642287310 — this card is the CHAIN HEAD of the folded platform-readings.md family; members #17239 (p3 Task), #17563 (p3 Task), #17677 (p3 Task), #17710 (p3 Task); the five fold gates are answered on 5642287310)
File surface (region-declared): .claude/skills/pm-dispatch/references/platform-readings.md — new rows and in-place corrections in the sections each member names (队列成员资格与 auto-merge; API 配额; 读数陷阱; the 写侧 footer cells; 闭合关键词解析); scripts/pm/check-skill-line-ratchet.mjs — ONLY the CEILINGS entry for that file raised to the landed line count with a ruledRaises record citing the standing ruling (SKILL.md 〈分诊座位职责〉「唯一例外:platform-readings.md 增量抬上限到落地行数,免决策卡,记 ruledRaises 引常设裁决」; the standing decision card is #15275); ⛔ nothing else — not rest-channel.md (82/82), not SKILL.md, not check-clause2-carriers.mjs (#17680 item 3 → #17149), not check-half-states.mjs (stop on breach; explain in the report)
Container & model: M (≈ 20 candidate rows across five cards, each deduped against the table: already present / extends a row / new / refused), mode:subagent, model: opus — default tier (references/** only: dispatch-gates.mjs --tier on 431c757 prints no path mandate for the two paths); skills-seat review at the contract-review tier; governed (.claude/**) ⇒ draft at the human terminal
Clause-②: no
Thread-read: 5642287310
Serial constraints cleared: platform-readings.md chain head free — PR #17523 (#17160) MERGED 2026-09-11T06:54:11Z d8de5995; no open PR touches the file or the ratchet script (the 15 open PRs' file lists read 2026-09-12T01:28Z); #17569's two rider rows ride this PR only if they cost no second review round (its primary face is SKILL.md, behind PR #17734); verify lock free at 01:27Z; H17 index ∩ this face = ∅ (#14290 declares scripts/pm/dispatch-gates.mjs, not the ratchet script).

Generated by Claude Code

Dispatched — R1 wave 3 (slots freed by the objectui four-pieces), 2026-09-12T01:35Z, mode:subagent, build tier opus (references/** + the ratchet's CEILINGS row: no path mandate), skills-seat review at the contract-review tier. Anchor claim 5642555988 is the dev's identity (members #17239 5642556454 · #17563 5642556834 · #17677 5642557304 · #17710 5642557817); branch claude/issue-17680-platform-readings-rows, cut from origin/main at dispatch (9bd4344e). Deliverable: the admitted rows of the five cards (index in the dispatch word; the grading comments are the authority; the #17680 filing seat's correction 5640903321 supersedes its body), deduped against the table with the four counts (candidates / landed / already present / refused), the ceiling raised to the landed count as a ruledRaises record under the standing ruling (#15275); net ≤ +24 lines, ≤ 120 B per line; ⛔ no other file. Readings carried: the file is 425/425 on 431c757; the PM's seating measurements (a footerless issue-body PATCH through bare REST stored +58 B = one block; comment POSTs +58 B each) offered as corroboration by date. Terminal: governed ⇒ draft at the human terminal with five Fixes lines. In flight on the lane: 3 (this family, #17727, #17366).

Generated by Claude Code

os-dev-report

{
  "issue": 17680,
  "status": "done",
  "branch": "claude/issue-17680-platform-readings-rows",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/17746",
  "pr_head_sha": "fe5fb9d812aab8d7b078065e6c1c6f0922cd4c06",
  "premise_still_valid": true,
  "summary": "All five folded cards land as one diff on two files. platform-readings.md gains 23 new rows and 3 in-place corrections (425 -> 448 lines); check-skill-line-ratchet.mjs moves ONLY this file's CEILINGS entry 425 -> 448 and adds one ruledRaises record quoting the standing one-file exception verbatim, dated 2026-09-12, delta 23. PM mechanism assumptions 1 and 2 both verified: the file was at 425/425 on 431c757, and several admitted facts were already on the tree in a narrower or contradicting form, so three of them landed as in-place corrections rather than as contradicting new rows. Draft PR, base main, five Fixes lines, skip-changeset. Governed surface: no ready flip, no auto-merge, no queue.",
  "dedupe_counts": {
    "candidates": 31,
    "landed": 24,
    "landed_as": "23 new lines + 3 in-place corrections (two readings needed two lines each under the 120-byte cap)",
    "already_present_no_edit": 7,
    "refused": 0
  },
  "candidate_table": [
    {
      "card": 17680,
      "fact": "PR-body Check Changeset gate reads the clause-2 declaration tolerantly (its own failure text names the bullet, blockquote and bold prefixes)",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'Check Changeset' = 0, 'Clause-2 with the circled 2' = 0; lit control 'auto_merge' = 8"
    },
    {
      "card": 17680,
      "fact": "claim-comment limb CLAUSE2_KEY_LINE: the axis is line-initial PLACEMENT; blockquote/bullet/bold/backticks tolerated, colon may sit outside",
      "verdict": "landed, 1 new row",
      "dedupe": "same zero; only :116 mentions the script, about proxy exit codes"
    },
    {
      "card": 17680,
      "fact": "only a heading-hash and a mid-line key break it; the authority is importing readClause2Line, never a contiguous-string count",
      "verdict": "landed, 1 new row",
      "dedupe": "as above"
    },
    {
      "card": 17680,
      "fact": "CLAIM_COMMENT_MARKER reads a line-beginning Claim:/Claimed: with optional whitespace or one blockquote marker",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'Claim' = 0 and 'check-half-states' = 0 on the file; lit control 8"
    },
    {
      "card": 17680,
      "fact": "bold or a backtick before the word makes the comment invisible to mutex readings three and four and to the enqueue limb",
      "verdict": "landed, 1 new row",
      "dedupe": "as above"
    },
    {
      "card": 17239,
      "fact": "PATCH /pulls appends a bare footer (+58 B) while keeping the sent session-URL one",
      "verdict": "already present, no edit",
      "dedupe": "line :323 states it with the exact 58-byte figure"
    },
    {
      "card": 17239,
      "fact": "a footerless body on that same cell stores exactly one (the platform's bare form) - the prescription is to send no footer",
      "verdict": "landed, 1 new row",
      "dedupe": "not on the tree; the file carried the doubling but not the remedy for this cell"
    },
    {
      "card": 17239,
      "fact": "POST /pulls create leg: a sent session-URL footer stored byte-identical; a footerless create gets one appended (+90 B)",
      "verdict": "already present, no edit",
      "dedupe": "lines :326-:328 already carry it, and in a STRONGER provenance (measured both directions on both channels) than the one-agent measurement the card offers; the family's readings corroborate that row"
    },
    {
      "card": 17239,
      "fact": "comment PATCH and issue-body PATCH through REST carry a full block through unchanged",
      "verdict": "already present (comment, :336); the issue half corrected in place under 17677",
      "dedupe": ":336 and :377"
    },
    {
      "card": 17563,
      "fact": "every REST write through the egress proxy needs an explicit Content-Type: application/json or the proxy answers 415 with nothing written",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'Content-Type' = 0 and '415' = 0 on the file; lit control 'auto_merge' = 8"
    },
    {
      "card": 17563,
      "fact": "the tell: the refusal's documentation_url is Claude Code's, not GitHub's, so it is the proxy refusing; four endpoints measured",
      "verdict": "landed, 1 new row",
      "dedupe": "as above"
    },
    {
      "card": 17677,
      "fact": "MCP issue_write UPDATE with a trailing rule+footer block eats both and reports success",
      "verdict": "landed, 1 new row",
      "dedupe": ":375 covers issue_write CREATE only; the update cell was absent"
    },
    {
      "card": 17677,
      "fact": "bare REST PATCH /issues recognition is BLOCK-shaped: a full block or no footer stores exactly one",
      "verdict": "landed, 1 in-place correction of :377",
      "dedupe": "the old row's 'always exactly one' was over-general"
    },
    {
      "card": 17677,
      "fact": "a bare footer with no rule line above it is not a footer: it is kept and a whole block is appended, total two",
      "verdict": "landed, 1 new row",
      "dedupe": "the input the corrected row does not hold for, stated next to it"
    },
    {
      "card": 17677,
      "fact": "the two unmeasured cells named as unmeasured (a bare footer through MCP; a title- or labels-only issue_write)",
      "verdict": "landed, 1 new row",
      "dedupe": "not inferred from the PR-side rows, per the file's own :319 / :321"
    },
    {
      "card": 17710,
      "fact": "A1 needs:contract-review is a merge gate in its own right (blocked with mergeable true; a label-less sibling clean)",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'contract-review' = 0 on the file; lit control 8"
    },
    {
      "card": 17710,
      "fact": "A2 the two mergeable_state sequences across a ready flip; unstable is transient, not a failed check",
      "verdict": "landed, 1 new row",
      "dedupe": ":24 carries only the lazy-computation and unknown reading"
    },
    {
      "card": 17710,
      "fact": "A3 the echoed merge_method is inert",
      "verdict": "already present, no edit",
      "dedupe": "lines :49 and :52, as the card itself states"
    },
    {
      "card": 17710,
      "fact": "A4 a failure can be superseded by a later failure carrying a different diagnosis",
      "verdict": "landed, 1 new row",
      "dedupe": ":278 carries the cancellation signature only"
    },
    {
      "card": 17710,
      "fact": "A5 an exit code is a field literal; the reading is the printed verdict line",
      "verdict": "landed, 1 new row",
      "dedupe": ":370 is the narrow i18n instance and stays narrow"
    },
    {
      "card": 17710,
      "fact": "A5 instance: check-governed-merges exit 3 is GOVERNED on --test and PREREQUISITE NOT MET elsewhere",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'governed-merges' = 1, the shallow-clone row, a different subject"
    },
    {
      "card": 17710,
      "fact": "A6 check-half-states.mjs does full-repo I/O even for --help, so an output file read early is empty, not clean",
      "verdict": "landed, 1 new row",
      "dedupe": "'check-half-states' and '--help' both 0 on the file"
    },
    {
      "card": 17710,
      "fact": "A6 nohup inside a backgrounded tool call makes the wrapper report a false exit 0",
      "verdict": "landed, 1 new row",
      "dedupe": "'nohup' = 0 on the file"
    },
    {
      "card": 17710,
      "fact": "A7 an unquoted heredoc delimiter expands every backtick in the body",
      "verdict": "landed, 1 new row",
      "dedupe": "'heredoc' = 0; :378 is the inline-double-quote mechanism, a different one"
    },
    {
      "card": 17710,
      "fact": "A7 a command piped into tail reports tail's exit status",
      "verdict": "landed, 1 new row",
      "dedupe": "no such row; :289 is about reading tail OUTPUT, not its status"
    },
    {
      "card": 17710,
      "fact": "A8 as corrected twice: exactly one footer, idempotent on its own form, a different spelling from the author yields more",
      "verdict": "already present, no edit",
      "dedupe": ":328 (idempotent on the sent tail, both channels, both directions) plus :332 (the harness two-line block stacked over the footer stores THREE blocks) already carry both halves, the second in a stronger form"
    },
    {
      "card": 17710,
      "fact": "A8 scope: comment creation appends exactly one bare footer, +58 B",
      "verdict": "already present, no edit",
      "dedupe": ":335"
    },
    {
      "card": 17710,
      "fact": "A9 queue progress is read from the event=merge_group runs; a quiet main tip is a lagging indicator, and the queue is serial",
      "verdict": "already present, no edit",
      "dedupe": ":68 (the progress read), :79 (15-30 min per PR, serial) and :18 (not-on-main is a two-way reading)"
    },
    {
      "card": 17710,
      "fact": "A9 the queue branch name embeds the SPECULATIVE base, not a landed commit",
      "verdict": "landed, 1 new row",
      "dedupe": ":71 names the parent tip but does not say it need not be on main yet; 'speculative' = 0 on the file"
    },
    {
      "card": 17710,
      "fact": "A9 the removal event and the merge event arrive in no fixed order",
      "verdict": "landed, 1 in-place correction of :16",
      "dedupe": "the old row keyed on 'removed, then merged within about a second', which the card's two measurements falsify"
    },
    {
      "card": 17710,
      "fact": "comment item 2: HTML entities do not decode inside an inline code span, which corrupts a verbatim quotation",
      "verdict": "landed, 1 in-place correction of :304",
      "dedupe": ":304's write-entities prescription is true of prose and false inside a code span"
    },
    {
      "card": 17710,
      "fact": "comment item 2: a bracketed placeholder inside a code span survives byte-for-byte",
      "verdict": "landed, 1 new row",
      "dedupe": "not on the tree"
    },
    {
      "card": 17710,
      "fact": "comment item 6: the wake relay escapes its own rendering; judge a published body from a GET, never the relay",
      "verdict": "landed, 1 new row",
      "dedupe": "no row about the relay; 'the relay word in Chinese' = 0 on the file"
    }
  ],
  "line_budget": {
    "file": ".claude/skills/pm-dispatch/references/platform-readings.md",
    "lines_before": 425,
    "lines_after": 448,
    "net": 23,
    "ceiling_before": 425,
    "ceiling_after": 448,
    "ruled_raises_total_before": 100,
    "ruled_raises_total_after": 123,
    "budget_given": "net at most +24",
    "budget_used": 23,
    "added_or_changed_lines": 26,
    "byte_lengths_in_diff_order": [
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    "max_byte_length": 120,
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  "tests": "Gate family re-derived on the FINAL merged diff: node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack at fe5fb9d81 -> 39 commands, change set 2 paths vs merge base e9efc403a, three-dot. All 39 run, each exit code captured BEFORE any pipe, all exit 0. Reconciliation verdict line: 'dispatch-gates --ran: 39 derived familie(s) accounted for - 39 run, 0 NOT-MEASURED (a DERIVED zero - all 39 recorded an exit code and none of them is 3).' Named gates: 'check-skill-line-ratchet: platform-readings.md is 448 lines (ceiling 448; headroom 0)' exit 0; 'check-skill-line-ratchet self-test: 157 cases pass' exit 0; 'dispatch-gates self-test: 1678 cases pass' exit 0 (pnpm check:pm-dispatch-gates exceeds the 600 s foreground cap, run detached, PID recorded, waited with tail --pid); pnpm check:pm-skill-id-lint exit 0; pnpm check:nul-bytes exit 0; pnpm check:doc-authoring exit 0; pnpm check:pm-governed-merges exit 0. One PREREQUISITE NOT MET on the first pass: pnpm --filter @objectstack/lint run check:doc-formula-expressions exited 3 with 'Nothing was measured' - two workspace packages unbuilt. Built them under the shared verify lock (os-verify-lock.sh, VERDICT command-exit 0, held 168s, waited 0s) and it then exits 0. That exit 3 is itself a second live instance of the A5 reading this PR lands. No ablation and no reverse verification: this diff adds reference-table rows and one ceiling number, so there is no guard to mutate. The ratchet IS the mechanical check on the number, and it moved from green-at-425 to green-at-448 across the edit, which is the only before/after this change can carry. Author-side control-character scan beyond the gate: grep -naP over the edited file, exit 1 (no match), 0 bytes of output.",
  "gates": [
    {
      "command": "node scripts/pm/dispatch-gates.mjs --ran RANFILE --repo objectstack-ai/objectstack",
      "exit": 0,
      "verdict": "39 derived familie(s) accounted for - 39 run, 0 NOT-MEASURED (a DERIVED zero - all 39 recorded an exit code and none of them is 3)"
    },
    {
      "command": "pnpm check:pm-skill-ratchet",
      "exit": 0,
      "verdict": "platform-readings.md is 448 lines (ceiling 448; headroom 0)"
    },
    {
      "command": "node scripts/pm/check-skill-line-ratchet.mjs --self-test",
      "exit": 0,
      "verdict": "157 cases pass"
    },
    {
      "command": "pnpm check:pm-dispatch-gates",
      "exit": 0,
      "verdict": "dispatch-gates self-test: 1678 cases pass"
    },
    {
      "command": "pnpm check:pm-skill-id-lint",
      "exit": 0,
      "verdict": "green (no issue-number citation in the operational text)"
    },
    {
      "command": "pnpm check:nul-bytes",
      "exit": 0,
      "verdict": "green"
    },
    {
      "command": "pnpm --filter @objectstack/lint run check:doc-formula-expressions",
      "exit": 0,
      "verdict": "green after building @objectstack/formula and @objectstack/lint; first pass was exit 3 PREREQUISITE NOT MET, explicitly NOT a finding"
    },
    {
      "command": "the other 32 derived commands",
      "exit": 0,
      "verdict": "all green; full list with per-command exit codes in the run record"
    }
  ],
  "test_verdict_line": "node scripts/pm/check-governed-merges.mjs --test .claude/skills/pm-dispatch/references/platform-readings.md scripts/pm/check-skill-line-ratchet.mjs -> exit 3, 'GOVERNED - a human merge is the review record for this PR', .claude/** x1. Same verdict from --pr 17746 (exit 3), derived three-dot by the script itself from the PR's own file list.",
  "pair_verdict_line": "node scripts/pm/check-clause2-carriers.mjs --pair 17746 -> exit 0, five rows, one per card (17680, 17239, 17563, 17677, 17710): 'the clause-2 declaration is readable in the fixed spelling and both carriers agree, and its diff carries no widening tell'. Re-run after the merge of current main, which itself changed that script.",
  "files_changed": [
    ".claude/skills/pm-dispatch/references/platform-readings.md (+26 / -3 lines, 425 -> 448)",
    "scripts/pm/check-skill-line-ratchet.mjs (CEILINGS entry 425 -> 448, one ruledRaises record, the increment's accounting comment)"
  ],
  "mcp_calls": "0 - every GitHub read and write went through repo-scoped REST after a probe (GET /repos/... = 200); cards and comments read with REST, the PR created with POST /pulls, the label added with the additive POST /issues/17746/labels",
  "deviations": [
    "The dispatch asks each row to carry 'its date/measurer'. The file's existing voice carries provenance as a measurement marker, never a date - there is not one ISO date in the 425 lines, and pnpm check:pm-skill-id-lint plus the 120-byte per-line cap leave no room for both a date and the failure mode. Rows therefore carry the file's own marker vocabulary; the dates live on the cards and in the ratchet's accounting comment.",
    "The dispatch's admitted index lists the clause-2 limb and the claim marker as one row each. Each needed TWO lines under the 120-byte cap (tolerance / breakers+authority, and spelling / consequence), so 24 landed readings are 26 line-level changes. The ratchet comment states this split explicitly.",
    "Two facts the index admitted are already on the tree in a STRONGER form and land nothing: the POST /pulls create leg (the file already keys it on the SENT body's tail, measured both directions on both channels, which subsumes the card's one-agent +90 measurement), and A8's 'a different spelling yields two' (the file already carries the three-block reading for the harness block stacked over the footer). Reported as already-present rather than landed.",
    "PR body attribution: the AGENTS.md session-URL form only. The harness reminder's 'Generated with' spelling was deliberately NOT sent - card 17710 A8 measures that exact spelling producing TWO footers. Read back after POST /pulls: stored body byte-identical to the sent body except a stripped trailing newline, exactly ONE footer. That is a fresh corroboration of the create-side row this family leaves in place.",
    "Merged current origin/main into the branch after the first gate pass (the derivation printed a STALE TREE warning naming two gate-defining files that had moved). Merge clean, no regen deferral, and all 39 gates were re-run from scratch on the merged tree."
  ],
  "open_questions": [],
  "out_of_scope_findings": [
    "noted, not filed: the row reading 'a draft PR always answers draft' for mergeable_state is falsified by this PR. PR 17746 is a draft and answers mergeable_state=blocked with mergeable=true on three consecutive reads. The honest fix is one in-place correction in the same section this PR already edits (draft is not the winning value when another blocking cause is present), and it costs zero lines. NOT landed because the grading comments are the authority on what this family admits and this fact is on none of the five cards. Carrier: this PR's own review - the skills seat, contract-review tier, this round, on this file and this section. One word from the reviewer lands it.",
    "noted, not filed: the A1 row's boundary is worth the reviewer's eye. This PR is blocked WITHOUT needs:contract-review, so blocked has causes other than that label. The landed row is phrased with its control (a label-less sibling of the same shape answering clean), so it holds as written - but a reader who drops the control half would over-read it. Carrier: the same review.",
    "noted, not filed: pnpm --filter @objectstack/lint run check:doc-formula-expressions exits 3 in a fresh worktree until two workspace packages are built. Its own refusal text names the exact fix, so this is the gate working as designed, not a defect. Carrier: none needed."
  ]
}

Generated by Claude Code

os-dev-report

Updated after the skills-seat contract-tier review: head sha moved, two line-level changes added (the reviewer-authorised draft mergeable_state correction and the #17754 rider row), six Fixes lines.

{
  "issue": 17680,
  "status": "done",
  "branch": "claude/issue-17680-platform-readings-rows",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/17746",
  "pr_head_sha": "ceffb78b5d5822bf5cb93974d72f15c5367939d3",
  "premise_still_valid": true,
  "summary": "All five folded cards plus the review-round rider 17754 land as one diff on two files. platform-readings.md gains 24 new rows and 4 in-place corrections (425 -> 449 lines); check-skill-line-ratchet.mjs moves ONLY this file's CEILINGS entry 425 -> 449 and carries ONE ruledRaises record quoting the standing one-file exception verbatim, dated 2026-09-12, delta 24 - the rider raised that record's delta rather than adding a second, since this is one increment. This push adds exactly two line-level changes to the reviewed state: the reviewer-authorised in-place correction of the draft mergeable_state row, and the rider's 500 row. Draft PR, base main, six Fixes lines, skip-changeset. Governed surface: no ready flip, no auto-merge, no queue.",
  "dedupe_counts": {
    "candidates": 33,
    "landed": 26,
    "landed_as": "24 new lines + 4 in-place corrections (two readings needed two lines each under the 120-byte cap)",
    "already_present_no_edit": 7,
    "refused": 0,
    "note": "The last two of the 33 arrived in the family's own review round - the rider card 17754 and the draft mergeable_state correction - and are counted here, not deferred."
  },
  "candidate_table": [
    {
      "card": 17680,
      "fact": "PR-body Check Changeset gate reads the clause-2 declaration tolerantly (its own failure text names the bullet, blockquote and bold prefixes)",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'Check Changeset' = 0, 'Clause-2 with the circled 2' = 0; lit control 'auto_merge' = 8"
    },
    {
      "card": 17680,
      "fact": "claim-comment limb CLAUSE2_KEY_LINE: the axis is line-initial PLACEMENT; blockquote/bullet/bold/backticks tolerated, colon may sit outside",
      "verdict": "landed, 1 new row",
      "dedupe": "same zero; only :116 mentions the script, about proxy exit codes"
    },
    {
      "card": 17680,
      "fact": "only a heading-hash and a mid-line key break it; the authority is importing readClause2Line, never a contiguous-string count",
      "verdict": "landed, 1 new row",
      "dedupe": "as above"
    },
    {
      "card": 17680,
      "fact": "CLAIM_COMMENT_MARKER reads a line-beginning Claim:/Claimed: with optional whitespace or one blockquote marker",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'Claim' = 0 and 'check-half-states' = 0 on the file; lit control 8"
    },
    {
      "card": 17680,
      "fact": "bold or a backtick before the word makes the comment invisible to mutex readings three and four and to the enqueue limb",
      "verdict": "landed, 1 new row",
      "dedupe": "as above"
    },
    {
      "card": 17239,
      "fact": "PATCH /pulls appends a bare footer (+58 B) while keeping the sent session-URL one",
      "verdict": "already present, no edit",
      "dedupe": "line :323 states it with the exact 58-byte figure"
    },
    {
      "card": 17239,
      "fact": "a footerless body on that same cell stores exactly one (the platform's bare form) - the prescription is to send no footer",
      "verdict": "landed, 1 new row",
      "dedupe": "not on the tree; the file carried the doubling but not the remedy for this cell"
    },
    {
      "card": 17239,
      "fact": "POST /pulls create leg: a sent session-URL footer stored byte-identical; a footerless create gets one appended (+90 B)",
      "verdict": "already present, no edit",
      "dedupe": "lines :326-:328 already carry it, and in a STRONGER provenance (measured both directions on both channels) than the one-agent measurement the card offers; the family's readings corroborate that row"
    },
    {
      "card": 17239,
      "fact": "comment PATCH and issue-body PATCH through REST carry a full block through unchanged",
      "verdict": "already present (comment, :336); the issue half corrected in place under 17677",
      "dedupe": ":336 and :377"
    },
    {
      "card": 17563,
      "fact": "every REST write through the egress proxy needs an explicit Content-Type: application/json or the proxy answers 415 with nothing written",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'Content-Type' = 0 and '415' = 0 on the file; lit control 'auto_merge' = 8"
    },
    {
      "card": 17563,
      "fact": "the tell: the refusal's documentation_url is Claude Code's, not GitHub's, so it is the proxy refusing; four endpoints measured",
      "verdict": "landed, 1 new row",
      "dedupe": "as above"
    },
    {
      "card": 17677,
      "fact": "MCP issue_write UPDATE with a trailing rule+footer block eats both and reports success",
      "verdict": "landed, 1 new row",
      "dedupe": ":375 covers issue_write CREATE only; the update cell was absent"
    },
    {
      "card": 17677,
      "fact": "bare REST PATCH /issues recognition is BLOCK-shaped: a full block or no footer stores exactly one",
      "verdict": "landed, 1 in-place correction of :377",
      "dedupe": "the old row's 'always exactly one' was over-general"
    },
    {
      "card": 17677,
      "fact": "a bare footer with no rule line above it is not a footer: it is kept and a whole block is appended, total two",
      "verdict": "landed, 1 new row",
      "dedupe": "the input the corrected row does not hold for, stated next to it"
    },
    {
      "card": 17677,
      "fact": "the two unmeasured cells named as unmeasured (a bare footer through MCP; a title- or labels-only issue_write)",
      "verdict": "landed, 1 new row",
      "dedupe": "not inferred from the PR-side rows, per the file's own :319 / :321"
    },
    {
      "card": 17710,
      "fact": "A1 needs:contract-review is a merge gate in its own right (blocked with mergeable true; a label-less sibling clean)",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'contract-review' = 0 on the file; lit control 8"
    },
    {
      "card": 17710,
      "fact": "A2 the two mergeable_state sequences across a ready flip; unstable is transient, not a failed check",
      "verdict": "landed, 1 new row",
      "dedupe": ":24 carries only the lazy-computation and unknown reading"
    },
    {
      "card": 17710,
      "fact": "A3 the echoed merge_method is inert",
      "verdict": "already present, no edit",
      "dedupe": "lines :49 and :52, as the card itself states"
    },
    {
      "card": 17710,
      "fact": "A4 a failure can be superseded by a later failure carrying a different diagnosis",
      "verdict": "landed, 1 new row",
      "dedupe": ":278 carries the cancellation signature only"
    },
    {
      "card": 17710,
      "fact": "A5 an exit code is a field literal; the reading is the printed verdict line",
      "verdict": "landed, 1 new row",
      "dedupe": ":370 is the narrow i18n instance and stays narrow"
    },
    {
      "card": 17710,
      "fact": "A5 instance: check-governed-merges exit 3 is GOVERNED on --test and PREREQUISITE NOT MET elsewhere",
      "verdict": "landed, 1 new row",
      "dedupe": "git grep -F 'governed-merges' = 1, the shallow-clone row, a different subject"
    },
    {
      "card": 17710,
      "fact": "A6 check-half-states.mjs does full-repo I/O even for --help, so an output file read early is empty, not clean",
      "verdict": "landed, 1 new row",
      "dedupe": "'check-half-states' and '--help' both 0 on the file"
    },
    {
      "card": 17710,
      "fact": "A6 nohup inside a backgrounded tool call makes the wrapper report a false exit 0",
      "verdict": "landed, 1 new row",
      "dedupe": "'nohup' = 0 on the file"
    },
    {
      "card": 17710,
      "fact": "A7 an unquoted heredoc delimiter expands every backtick in the body",
      "verdict": "landed, 1 new row",
      "dedupe": "'heredoc' = 0; :378 is the inline-double-quote mechanism, a different one"
    },
    {
      "card": 17710,
      "fact": "A7 a command piped into tail reports tail's exit status",
      "verdict": "landed, 1 new row",
      "dedupe": "no such row; :289 is about reading tail OUTPUT, not its status"
    },
    {
      "card": 17710,
      "fact": "A8 as corrected twice: exactly one footer, idempotent on its own form, a different spelling from the author yields more",
      "verdict": "already present, no edit",
      "dedupe": ":328 (idempotent on the sent tail, both channels, both directions) plus :332 (the harness two-line block stacked over the footer stores THREE blocks) already carry both halves, the second in a stronger form"
    },
    {
      "card": 17710,
      "fact": "A8 scope: comment creation appends exactly one bare footer, +58 B",
      "verdict": "already present, no edit",
      "dedupe": ":335"
    },
    {
      "card": 17710,
      "fact": "A9 queue progress is read from the event=merge_group runs; a quiet main tip is a lagging indicator, and the queue is serial",
      "verdict": "already present, no edit",
      "dedupe": ":68 (the progress read), :79 (15-30 min per PR, serial) and :18 (not-on-main is a two-way reading)"
    },
    {
      "card": 17710,
      "fact": "A9 the queue branch name embeds the SPECULATIVE base, not a landed commit",
      "verdict": "landed, 1 new row",
      "dedupe": ":71 names the parent tip but does not say it need not be on main yet; 'speculative' = 0 on the file"
    },
    {
      "card": 17710,
      "fact": "A9 the removal event and the merge event arrive in no fixed order",
      "verdict": "landed, 1 in-place correction of :16",
      "dedupe": "the old row keyed on 'removed, then merged within about a second', which the card's two measurements falsify"
    },
    {
      "card": 17710,
      "fact": "comment item 2: HTML entities do not decode inside an inline code span, which corrupts a verbatim quotation",
      "verdict": "landed, 1 in-place correction of :304",
      "dedupe": ":304's write-entities prescription is true of prose and false inside a code span"
    },
    {
      "card": 17710,
      "fact": "comment item 2: a bracketed placeholder inside a code span survives byte-for-byte",
      "verdict": "landed, 1 new row",
      "dedupe": "not on the tree"
    },
    {
      "card": 17710,
      "fact": "comment item 6: the wake relay escapes its own rendering; judge a published body from a GET, never the relay",
      "verdict": "landed, 1 new row",
      "dedupe": "no row about the relay; 'the relay word in Chinese' = 0 on the file"
    },
    {
      "card": 17754,
      "fact": "a bare-REST issue PATCH carrying labels AND type in ONE body answers HTTP 500 with nothing written; the same two fields as two consecutive writes both answer 200",
      "verdict": "landed, 1 new row (rider, admitted in this PR's own review)",
      "dedupe": "the 500 shape is on no row of the file; it sits beside the existing issue PATCH cells, and its unmeasured boundary (the pair on a card that already carries a type) is stated in the row"
    },
    {
      "card": "review",
      "fact": "a draft PR's mergeable_state is not the literal draft: it answers clean, blocked or unknown like any other PR's",
      "verdict": "landed, 1 in-place correction (reviewer-authorised; this was the dev's first out-of-scope note)",
      "dedupe": "the old row asserted the draft value always; seven draft PRs across two repos falsify it - three answered clean, three blocked with mergeable true, and all four answered unknown after main moved"
    }
  ],
  "line_budget": {
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    "ceiling_after": 449,
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    "ruled_raises_total_after": 124,
    "budget_given": "net at most +24",
    "budget_used": 24,
    "added_or_changed_lines": 28,
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    "max_byte_length": 120,
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    "ruled_raises_records_added": 1,
    "note": "The rider raised the existing 2026-09-12 record's delta 23 -> 24. ONE increment, ONE record - no second record was added."
  },
  "tests": "Gate family re-derived on the FINAL diff: node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack at ceffb78b5 -> 39 commands, change set 2 paths vs merge base e9efc403a, three-dot, no STALE TREE warning. All 39 run, each exit code captured BEFORE any pipe, all exit 0. Reconciliation verdict line: 'dispatch-gates --ran: 39 derived familie(s) accounted for - 39 run, 0 NOT-MEASURED (a DERIVED zero - all 39 recorded an exit code and none of them is 3).' Named gates on this push: 'check-skill-line-ratchet: platform-readings.md is 449 lines (ceiling 449; headroom 0)' exit 0, with the cross-file-move line reading '+11 (314 to 449, less 124 lines of ordinary ruled raise) against a net source decrease of 20'; 'check-skill-line-ratchet self-test: 157 cases pass' exit 0; 'check-skill-id-lint: 27 file(s) clean (pattern for a hash followed by three or more digits)' exit 0; 'check-nul-bytes: OK (scanned 8440 text file(s); no raw ASCII control bytes)' exit 0; 'dispatch-gates self-test: 1678 cases pass' exit 0 (detached past the 600 s foreground cap, PID recorded, waited with tail --pid). check-clause2-carriers --pair 17746 exit 0, now SIX rows, one per Fixes line. check-governed-merges --pr 17746 exit 3, GOVERNED. pnpm --filter @objectstack/lint run check:doc-formula-expressions exited 3 PREREQUISITE NOT MET in the re-created worktree (unbuilt workspace packages, NOT a finding) and 0 after building them under the shared verify lock (VERDICT command-exit 0). No ablation and no reverse verification: this diff adds reference-table rows and one ceiling number, so there is no guard to mutate; the ratchet is the mechanical check on the number and went green-at-425 -> green-at-448 -> green-at-449 across the two pushes.",
  "gates": [
    {
      "command": "node scripts/pm/dispatch-gates.mjs --ran RANFILE --repo objectstack-ai/objectstack",
      "exit": 0,
      "verdict": "39 derived familie(s) accounted for - 39 run, 0 NOT-MEASURED (a DERIVED zero - all 39 recorded an exit code and none of them is 3)"
    },
    {
      "command": "pnpm check:pm-skill-ratchet",
      "exit": 0,
      "verdict": "platform-readings.md is 449 lines (ceiling 449; headroom 0)"
    },
    {
      "command": "node scripts/pm/check-skill-line-ratchet.mjs --self-test",
      "exit": 0,
      "verdict": "157 cases pass"
    },
    {
      "command": "pnpm check:pm-dispatch-gates",
      "exit": 0,
      "verdict": "dispatch-gates self-test: 1678 cases pass"
    },
    {
      "command": "pnpm check:pm-skill-id-lint",
      "exit": 0,
      "verdict": "green (no issue-number citation in the operational text)"
    },
    {
      "command": "pnpm check:nul-bytes",
      "exit": 0,
      "verdict": "green"
    },
    {
      "command": "pnpm --filter @objectstack/lint run check:doc-formula-expressions",
      "exit": 0,
      "verdict": "green after building @objectstack/formula and @objectstack/lint; first pass was exit 3 PREREQUISITE NOT MET, explicitly NOT a finding"
    },
    {
      "command": "the other 32 derived commands",
      "exit": 0,
      "verdict": "all green; full list with per-command exit codes in the run record"
    },
    {
      "command": "pnpm check:pm-skill-id-lint (re-run on this push)",
      "exit": 0,
      "verdict": "27 file(s) clean"
    },
    {
      "command": "pnpm check:nul-bytes (re-run on this push)",
      "exit": 0,
      "verdict": "OK, scanned 8440 text file(s), no raw ASCII control bytes"
    }
  ],
  "test_verdict_line": "node scripts/pm/check-governed-merges.mjs --pr 17746 -> exit 3, 'GOVERNED - a human merge is the review record for this PR', .claude/** x1, derived three-dot by the script itself from the PR's own file list. The --test form on the two paths gives the same verdict and the same exit 3.",
  "pair_verdict_line": "node scripts/pm/check-clause2-carriers.mjs --pair 17746 -> exit 0, SIX rows after the body update, one per card (17680, 17239, 17563, 17677, 17710, 17754): 'the clause-2 declaration is readable in the fixed spelling and both carriers agree, and its diff carries no widening tell'.",
  "files_changed": [
    ".claude/skills/pm-dispatch/references/platform-readings.md (+28 / -4 lines, 425 -> 449)",
    "scripts/pm/check-skill-line-ratchet.mjs (CEILINGS entry 425 -> 449, ONE ruledRaises record at delta 24, the increment's accounting comment)"
  ],
  "mcp_calls": "0 - every GitHub read and write went through repo-scoped REST after a probe (GET /repos/... = 200); cards and comments read with REST, the PR created with POST /pulls, the label added with the additive POST /issues/17746/labels",
  "deviations": [
    "The dispatch asks each row to carry 'its date/measurer'. The file's existing voice carries provenance as a measurement marker, never a date - there is not one ISO date in the 425 lines, and pnpm check:pm-skill-id-lint plus the 120-byte per-line cap leave no room for both a date and the failure mode. Rows therefore carry the file's own marker vocabulary; the dates live on the cards and in the ratchet's accounting comment.",
    "The dispatch's admitted index lists the clause-2 limb and the claim marker as one row each. Each needed TWO lines under the 120-byte cap (tolerance / breakers+authority, and spelling / consequence), so 24 landed readings are 26 line-level changes. The ratchet comment states this split explicitly.",
    "Two facts the index admitted are already on the tree in a STRONGER form and land nothing: the POST /pulls create leg (the file already keys it on the SENT body's tail, measured both directions on both channels, which subsumes the card's one-agent +90 measurement), and A8's 'a different spelling yields two' (the file already carries the three-block reading for the harness block stacked over the footer). Reported as already-present rather than landed.",
    "PR body attribution: the AGENTS.md session-URL form only. The harness reminder's 'Generated with' spelling was deliberately NOT sent - card 17710 A8 measures that exact spelling producing TWO footers. Read back after POST /pulls: stored body byte-identical to the sent body except a stripped trailing newline, exactly ONE footer. That is a fresh corroboration of the create-side row this family leaves in place.",
    "Merged current origin/main into the branch after the first gate pass (the derivation printed a STALE TREE warning naming two gate-defining files that had moved). Merge clean, no regen deferral, and all 39 gates were re-run from scratch on the merged tree.",
    "PR body updated by a FOOTERLESS re-send of the whole body through bare REST PATCH /pulls, as the reviewer directed and as the row this PR lands predicts. Read back: the sent body is a strict prefix of the stored one, delta exactly +58 bytes = one appended bare footer block, one footer total, six Fixes lines intact. Durable attribution moved into body prose, since the bare form the platform appends carries no session URL.",
    "The worktree had been removed at the first task's cleanup, so this push was made from a re-created worktree on the same branch (git worktree add on the existing branch, then pnpm install). That is why the doc-formula gate needed its prerequisite build a second time."
  ],
  "open_questions": [],
  "out_of_scope_findings": [
    "LANDED, not deferred: the draft mergeable_state row. The dev's first out-of-scope note was authorised in review and is now one of the four in-place corrections, backed by the reviewer's seven-draft reading across two repos plus the dev's own three consecutive reads on this PR.",
    "noted, not filed: --pair reads the Fixes list out of the PR BODY, so it reported five cards until the body gained its sixth Fixes line, and six after. Nothing is wrong with the tool - it is worth knowing that a rider card is invisible to --pair until the body declares it. Carrier: this PR's review, which reads both.",
    "noted, not filed: the A1 row's boundary is worth the reviewer's eye. This PR is blocked WITHOUT needs:contract-review, so blocked has causes other than that label. The landed row is phrased with its control (a label-less sibling of the same shape answering clean), so it holds as written - but a reader who drops the control half would over-read it. Carrier: the same review.",
    "noted, not filed: pnpm --filter @objectstack/lint run check:doc-formula-expressions exits 3 in a fresh worktree until two workspace packages are built. Its own refusal text names the exact fix, so this is the gate working as designed, not a defect. Carrier: none needed."
  ],
  "fixes": [
    17680,
    17239,
    17563,
    17677,
    17710,
    17754
  ]
}

Generated by Claude Code

ACCEPT — PR #17746 (head ceffb78b) reviewed in-seat at the contract-review tier (references/** + the ratchet's CEILINGS row: default-tier build, seat review at the contract tier); governed ⇒ four-piece at the human terminal (skills seat, session session_01MCLBsUgfykL74aU716rzVK, 2026-09-12T02:55Z).

Implemented-by: os-dev subagent on claude/issue-17680-platform-readings-rows (anchor claim 5642555988; build tier opus; mode:subagent; reports 5642877044 → 5642988073 after the review round). Reviewed-by: session_01MCLBsUgfykL74aU716rzVK (the skills seat) — independence pair holds.
Folded family delivered as one diff on two files: platform-readings.md 425 → 449 (24 new lines + 4 in-place corrections; every added or changed line ≤ 120 B, measured: max 120), check-skill-line-ratchet.mjs CEILINGS 425 → 449 with ONE ruledRaises record (delta 24) quoting the standing one-file exception verbatim. The exception's own conditions hold: dedup counts on the PR body and in the accounting comment — candidates 33 / landed 26 readings / already present 7 / refused 0; one reading per line; no re-wrap funding.
Per-item verification (the exception's 「席位验收评论逐条核实」), against this seat's own measurements this shift where it has them: [finding] platform-readings.md's «backticks and bold are read» rule is TRUE of the PR-body gate and FALSE of the claim-comment limb — and it cost three of this seat's claim comments, two of which declared the opposite of the truth #17680 (5 rows) — the Check Changeset tolerance and the CLAUSE2_KEY_LINE placement axis match the filing seat's correction 5640903321 and the predicate as imported; the CLAIM_COMMENT_MARKER rows match check-half-states.mjs as read on 431c757. [finding] Platform reading: every REST WRITE through the egress proxy needs an explicit Content-Type: application/json — without it the proxy answers 415 and nothing is written #17563 (2 rows) — the 415 on a Content-Type-less REST write and its documentation_url discriminator: reproduced by this seat at seating. [finding] platform-readings.md's attribution-footer table has no ISSUE-BODY carrier — three cells measured today, and bare REST SYNTHESIZES a footer where the PR-side reading says the MCP wrapper does not #17677 (4 rows incl. the PATCH /issues block-shape correction) — this seat's footerless issue-body PATCHes on [PM seat] domain:skills — ⏳ vacant #7623 stored exactly one footer, three times; the MCP issue_write update loss matches the seat's own reading recorded on that card. [finding] a REST PATCH /pulls/{n} appends a second bare attribution footer — and the measured fix is to send NO footer at all, not to stop re-sending #17239 (1 row; 2 already present) — the PATCH /pulls cell's prescription, corroborated by the dev's own footerless re-send today (+58 B, one footer). finding(pm-dispatch): domain:cli seat R73 (2026-09-11) — shift-end items in the three categories (platform facts · principle gaps · mechanizable) #17710 (12 rows; 4 already present; 3 corrections) — A1/A2/A4/A5/A6/A7/A9 and the two comment items, each cited to its dedupe control in the report's table; the exit-code A5 instance (check-governed-merges exit 3 two-valued) reproduced by the Card trailers in commit messages are caught pre-push, not post-push — a .githooks/pre-push refusal, the Part-of: colon gap in check:partof-closing-keyword, and the gate's re-scope once the squash message comes from the PR body #17727 dev today. Review-round additions: the draft mergeable_state correction (authorised by this seat against seven draft reads across two repos at 02:22Z — drafts answered clean / blocked, and unknown at 02:34Z, never draft) and the [finding] REST PATCH /issues/{n} with labels and type in ONE body returns 500 and writes nothing; the same two fields as two writes succeed #17754 rider row (this seat's 02:19Z 500 on a labels+type PATCH; two writes 200 on three cards). Already-present verdicts (7) spot-checked: :323 / :326–:328 / :336 / :49–:52 / :68–:79 carry the stronger form as the dev states.
Declared deviations, accepted: rows carry the file's marker vocabulary, not dates (the file has none; dates live on the cards and in the accounting comment); two readings needed two lines each under the byte cap; the PR body attribution is the session-URL form only (the harness line measured to double the footer).
Evidence: 39 derived gate commands, all exit 0, reconciled with --ran on the final diff (0 NOT-MEASURED); ratchet prints 449 lines (ceiling 449; headroom 0); ratchet self-test 157; id-lint 27 files clean; nul-bytes OK; --pair 17746 exit 0 with six rows; check-governed-merges --pr 17746 exit 3 GOVERNED. CI on ceffb78b at the seat's read (02:54Z): 24 success / 11 skipped / 1 in progress — the human merge waits for the last job per true-green.md.
Out-of-scope note carried: --pair reads the Fixes list from the PR BODY, so a rider is invisible to it until the body declares it — recorded here, no card (behaviour as designed; the body is the declaration).
Landing plan: draft kept, needs-user-decision on the PR, 速读 comment, reviewers os-zhuang + hotlong; ⛔ no ready flip, no queue, no auto-merge by this seat. On MERGED: landing record on each of the six cards, pm:dispatched + assignee cleared in one write each with read-back; the file's chain advances (next: [finding] The "pair every zero with a control" rule does not say the control must be scoped to the same thing as the claim — three misses in one shift, every one returning a reassuring answer #17569's rider rows on the following platform-readings.md PR).

Generated by Claude Code

Landing record — PR #17746 (the folded platform-readings.md family) MERGED 2026-09-12T03:26:05Z through the merge queue as 1ce6ad41, merged by os-zhuang (the human merge is the review record for the governed surface; four-piece was on the PR; skills-seat ACCEPT 5642998995 on #17680). This card's share: the five CLAUSE2_KEY_LINE / CLAIM_COMMENT_MARKER rows (chain head of the family). Content verified on origin/main by git at 2026-09-12T03:26Z: the file is 449 lines, both review-round lines are present (git grep count 2), and the ratchet's CEILINGS entry reads 449. The card was closed completed by the PR's Fixes line at 03:26Z. Residue cleared in this same act: pm:dispatched and the assignee removed (closed cards carry no pm-state). Chain: platform-readings.md is free; #17569's rider rows ride the next PR on the file. Skills seat, session session_01MCLBsUgfykL74aU716rzVK, 2026-09-12T03:26Z.

Generated by Claude Code

docs(pm): eleven platform readings into the fact table — 23 rows, 3 i…

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[finding] `platform-readings.md`'s «backticks and bold are read» rule is TRUE of the PR-body gate and FALSE of the claim-comment limb — and it cost three of this seat's claim comments, two of which declared the opposite of the truth #17680

The landed reading, and the half of it that is false

Measured, and the cost was real

⛔ A second, independent defect found in the same pass — and this one is worse

⭐ A third thing, worth a line of its own because it bit during the repair

What a fix would decide (⛔ not decided here)

Not duplicates

Corroboration — two more instances from the same lane today, and both cost four days rather than a repair cycle

Instance 2 — #16613, the same defect with a real number

Instance 3 — #15638, and why it may be a different row

⛔ Correction from the filing seat: this card's central rule is FALSE against the reader, and I reached it with the very hand grep the card itself forbids

What the card claims

How I measured it — by IMPORTING the predicate, which is what the card's own authority line requires

Why, from the source rather than from behaviour alone

⚠️ What I could NOT measure, so the card's harm narrative is UNPROVEN rather than disproven

The instrument fault is mine, and it is the same one this card warns about

What is left of the card

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[finding] platform-readings.md's «backticks and bold are read» rule is TRUE of the PR-body gate and FALSE of the claim-comment limb — and it cost three of this seat's claim comments, two of which declared the opposite of the truth #17680

Description

The landed reading, and the half of it that is false

Measured, and the cost was real

⛔ A second, independent defect found in the same pass — and this one is worse

⭐ A third thing, worth a line of its own because it bit during the repair

What a fix would decide (⛔ not decided here)

Not duplicates

Activity

claude commented on Sep 11, 2026

Corroboration — two more instances from the same lane today, and both cost four days rather than a repair cycle

Instance 2 — #16613, the same defect with a real number

Instance 3 — #15638, and why it may be a different row

claude commented on Sep 11, 2026

⛔ Correction from the filing seat: this card's central rule is FALSE against the reader, and I reached it with the very hand grep the card itself forbids

What the card claims

How I measured it — by IMPORTING the predicate, which is what the card's own authority line requires

Why, from the source rather than from behaviour alone

⚠️ What I could NOT measure, so the card's harm narrative is UNPROVEN rather than disproven

The instrument fault is mine, and it is the same one this card warns about

What is left of the card

claude commented on Sep 12, 2026

claude commented on Sep 12, 2026

claude commented on Sep 12, 2026

claude commented on Sep 12, 2026

claude commented on Sep 12, 2026

claude commented on Sep 12, 2026

claude commented on Sep 12, 2026

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[finding] `platform-readings.md`'s «backticks and bold are read» rule is TRUE of the PR-body gate and FALSE of the claim-comment limb — and it cost three of this seat's claim comments, two of which declared the opposite of the truth #17680