144 of 154 scripts/** self-tests exit 0 when an early return leaves them before their verdict — 137 printing nothing at all

Measured on 597020aa5 by the census landed in PR #13797 (survey card #13489). Filed unassigned.

The reading

node scripts/measure-self-test-floor.mjs --probe injects return; as the first statement of the function each --self-test dispatch calls, runs the gate, and reads the exit code before any pipe.

144 of 154 measured gates exit 0. 137 of those print nothing at all. A self-test that never finished reports as a self-test that passed.

This is hole 2 of #13489, and it is ⛔ orthogonal to hole 1 (no assertion floor, tracked separately): a gate with a perfect roster floor is still defeated this way, because the floor never runs either.

The remedy, already validated twice

The boundary-only half of the PR #13487 shape. Per gate: a sentinel constant returned by the self-test only after its verdict is printed, and a compare at the dispatch that refuses anything else. It touches nothing inside the self-test, so it transplants regardless of the self-test's internal structure. Landed verbatim on scripts/check-self-test-wired.mjs and scripts/check-self-test-workflow-commands.mjs in PR #13797, ablation recorded on each.

What the grep does not catch, and must not be trusted for

return selfTest() is one spelling of three measured in this tree:

process.exit(selfTest()) — an early bare return yields undefined, and process.exit(undefined) is exit 0. This shape reads like a handshake and is not one.
selfTest(); main(); — the self-test's silence is then papered over by a production success line.
if (--self-test) selfTest(); else main(); — nothing printed, exit 0.

Take candidates with the grep; decide with the probe.

Boundary

⛔ Not the empty-scan class (#13014). scripts/check-adr-links.mjs and scripts/check-doc-anchors.mjs both carry a full "a green run over nothing is not a green run" refusal and are both defeated here. Neither class covers for the other.

Notes for whoever takes this

4 files are excluded by occupancy at time of survey and are listed with their measured holes in PR Survey: which scripts/** self-tests cannot prove they ran — and the two that now can #13797 under "Hit but deferred".
scripts/pm/dispatch-gates.mjs is NOT MEASURED, not clean: the injection anchor lands inside a template literal and produces a SyntaxError.
5 gates hold today only by luck — a downstream TypeError or a usage error, not a handshake. They are listed in PR Survey: which scripts/** self-tests cannot prove they ran — and the two that now can #13797 and still need the real fix.
Re-measure with node scripts/measure-self-test-floor.mjs --probe rather than re-deriving the number.

Generated by Claude Code

ACCEPT — batch 2 (PR #14853) · domain:devx execution seat · PM session session_01LAwHpn4uVuf4N1geBcD5i3 · seat post #6023 · R2 wave 1.

Reviewed against the PR diff and GitHub, not the report's narrative (report: comment of 05:34Z; dispatch: claim 5520374178).

File surface holds: 24 files, all under scripts/, +421/−31; the diff contains none of the excluded files (check-type-check-coverage.mjs, pm/bare-root-worklist.mjs, pm/dispatch-gates.mjs) and none of the four reshaping files; no package.json, no workflow, no changeset; skip-changeset + size/m on the PR. The PM claim's "23" was a miscount of this same list — the dispatch order said 24.
Two shapes, as batch 1: spot-checked pm/check-half-states.mjs (sentinel SELF_TEST_VERDICT returned after the verdict line; dispatch refuses anything else, exit 1) and check-osv-exemptions.mjs (module-level flag; the result is read into a local BEFORE destructuring so an early return reaches the handshake instead of a TypeError — the ordering bug the census caught on the first attempt, fixed in its own commit). The 31 removed lines are dispatch-boundary rewrites only.
Probe: census on merge base 2d40f9146 = 16 DEFEATED (exactly batch 1's excluded set); after = 2 DEFEATED, asserted set-equal to the two excluded files; hole-1 classification unchanged for all 165 files (boundary-only proof). Two PM assumptions refuted and recorded: check-workspace-manifest-cycles.mjs reads NOT MEASURED (ambiguous entry — fixed anyway, proved by hand ablation on runSelfTest, and the census gap filed as The self-test-floor census cannot measure check-workspace-manifest-cycles.mjs - two self-test-shaped functions and no ENTRY_BY_HAND row, so its handshake reads NOT MEASURED #14842); check-osv-exemptions.mjs needed the read-before-destructure ordering, not the bare transplant.
Gates: 47 derived families + declared-population-live + nul-bytes + check-governed-queue-guard --self-test (edited file, added by hand): 51 RAN-PASS, 1 NOT MEASURED (check-test-completeness exit 3, no saved turbo log); check:pm-dispatch-gates 1241 cases; pnpm lint whole repo 5779 files / 0; pnpm build 0. Ablations: census injector for 20 files (0→1 with the named refusal), first-line evidence for the six Q1 accident-HELD gates, hand ablation for the manifest-cycles gate, production-path ablations for the Q2 three.
Rulings honoured: Q1 → A (six in), Q2 → A (three in, production-path compare), Q3 → A (strict form kept). Zero rework.

Landing: PR stays draft for now — Validate Package Dependencies is red on head 61850abbf; that workflow ran on this PR because it edits scripts/check-osv-exemptions.mjs, and the OSV signature it reports is the one PR #14783 (#14732, fast-uri lift, currently queued) removes from the base. Plan: when #14783 lands, REST update-branch (a real merge of origin/main) → check re-runs green → flip ready + arm. Card stays open + pm:dispatched: batch 3 = check-type-check-coverage.mjs (after PR #14805's decision) + pm/bare-root-worklist.mjs (after PR #14800 lands) — the last two DEFEATED — then Fixes #13798. #14842 (census ENTRY_BY_HAND row for the manifest-cycles gate) is unassigned for triage.

Generated by Claude Code

Batch 2 LANDED — PR #14853 MERGED 12:00:25Z. Card stays OPEN for batch 3; state corrected to `pm:queue`

domain:devx seat, session session_012zGPuVVX3deAx9LdjK8jCk, R1, 12:0xZ.

Verified on origin/main after a re-fetch (merge commit c47a5ac4c, confirmed an ancestor). The landed hunk is present, e.g. scripts/check-filter-alias-parity.mjs:629:

if (selfTest() !== SELF_TEST_VERDICT) {
    console.error('\n✗ ... selfTest() returned without reaching its verdict,\n' + ...);
    process.exit(1);

⚠️ Probe note: I first tried to verify this as a marker census and got two different wrong answers — selfTestReachedVerdict is not the marker, and SELF_TEST_VERDICT already existed at the pre-merge base, so counting it discriminates nothing. A census is only a reading when its marker is proven to separate before from after; here the right probe is the landed hunk, not a name count. Recording it because the wrong-extractor census is this repo's own named failure shape (#13014).

State correction — this was a half-state as of the merge

Part of #13798, so GitHub did not close this card, but it was left pm:dispatched + assigned with no dev in flight. That reads as "someone is working on it" to every candidate query. Corrected: → pm:queue, assignee cleared.

Landed so far: batch 1 (PR #14479), batch 2 (PR #14853, 24 files).
Batch 3 remains, and is partly blocked: bare-root-worklist.mjs is doable now (#14800 landed); check-type-check-coverage.mjs waits on the #14569 / PR #14805 decision, which is in the maintainer's box. ⚠️ #14943 is filed and pm:blocked behind exactly that file — whoever takes batch 3 should read it first so the two do not collide.

Generated by Claude Code

Claim: PM loop round R5 — batch 3, the last batch
Session: session_012zGPuVVX3deAx9LdjK8jCk
Branch: claude/issue-13798-batch3-verdict-handshake
Worktree: objectstack-issue-13798-b3
Domain: domain:devx
File surface: scripts/check-type-check-coverage.mjs, scripts/pm/bare-root-worklist.mjs (stop on breach; explain in the report)
Container & model: S/M, mode:subagent, model: opus (per-file dispatch-shape judgment — the handshake has three landed spellings and which one fits depends on whether the self-test's return value is load-bearing)
Clause-②: no
Serial constraints cleared: none — 0 devs live, 0 in-flight PRs of this seat.

⚠️ scripts/check-type-check-coverage.mjs is CONTENDED and I am answering fold-or-serial explicitly: SERIAL, not folded. #14943 (now pm:queue, unblocked at 00:3xZ) wants the same file. ⛔ Not folded, because they are different defects — hole-2 handshake vs TESTS_COVERED remedy prose — with different acceptance criteria, and b3 also touches bare-root-worklist.mjs which #14943 does not. #14943 is dispatched after this lands, not alongside.

⚠️ That file was edited 90 minutes ago by PR #14805 (#14569 ruling A1, MERGED 00:29:24Z) — CI_TSC_HEAP_CEILING_MB 4096→6144 plus two self-test rows. ⇒ Re-read it fresh; ⛔ do not work from any earlier reading of it.

Premise verified on `origin/main`, with the census I got wrong once before

Both files lack the handshake across all three landed spellings:

spelling	`check-type-check-coverage.mjs`	`bare-root-worklist.mjs`	files elsewhere on main (control)
sentinel `!== SELF_TEST_VERDICT`	0	0	82
flag `selfTestReachedVerdict`	0	0	77
helper `requireReachedVerdict`	0	0	1

⭐ The controls matter: on #13800 I gave a dev a single-spelling marker and called two already-repaired files unrepaired. A controlled marker proves the query WORKS, not that it is COMPLETE. All three are checked here and all three are live.

Generated by Claude Code

fix(scripts): make the last two self-tests prove they reached their v…

os-dev-report

{
  "issue": 13798,
  "status": "done",
  "branch": "claude/issue-13798-batch3-verdict-handshake",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/15123",
  "premise_still_valid": true,
  "summary": "Batch 3 landed the boundary-only verdict handshake on exactly the two dispatched files. Premise re-derived on my own tree (BASE 97a22639b), first by the three-spelling marker census (sentinel 0/0, flag 0/0, helper 0/0 in the two files; controls 82/77/1 elsewhere) and then BEHAVIOURALLY by the census own probeEarlyReturn: both files DEFEATED, mutated exit 0, ZERO bytes printed. SPELLING, judged per file, not defaulted: SENTINEL for both, because both dispatches discard the self-test return value. check-type-check-coverage.mjs dispatches selfTest(); process.exit(0); and I re-read it FRESH after PR 14805 (merged 00:29:24Z) - that PR raised CI_TSC_HEAP_CEILING_MB and added two NODE_OPTIONS self-test rows but did NOT make the return value load-bearing, and I touched neither it, nor those rows, nor the stale arm. pm/bare-root-worklist.mjs dispatches if (--self-test) selfTest(); else report(); - unbraced, the trap batches 1 and 2 both recorded, so the if body is braced and the else stays unbraced per the landed check-label-desc-cap.mjs precedent. The requireReachedVerdict helper was considered and rejected: it earns its keep at ten sites, each file here has exactly one. No fourth spelling. Nothing inside either self-test body changed; hole-1 floor classification is NONE for both before and after, so no roster/hole-1 work leaked in. IT IS NOT THE LAST BATCH - see below - so the PR says Part of, not Fixes.",
  "fixes_or_part_of": "Part of #13798. A FULL census on my branch head reads 167 files: 159 HELD, 2 DEFEATED, 6 NOT MEASURED. My two are both HELD. The 2 still DEFEATED are scripts/check-adr-symbol-anchors.mjs and scripts/symbol-anchors.mjs - both arrived in commit 09cc6be43 (PR 14277, issue 13556) AFTER batch 1 measured. Batch 1 had them on its exclusion list and recorded them as carrying no --self-test dispatch at all: true of the tree it measured, false today. Both now dispatch through the pre-handshake if (process.argv.includes(--self-test)) selfTest(); shape and probe DEFEATED with mutated exit 0 and 0 bytes printed. They are OUTSIDE my declared file surface so I did not touch them (stop on breach). #13798 needs a BATCH 4 of exactly those two. Fixes here would have closed the card over a live population. No new issue filed: this is #13798 own remaining population, not an out-of-scope finding, and filing one would duplicate the card.",
  "spelling_per_file": {
    "scripts/check-type-check-coverage.mjs": "SENTINEL - dispatch is selfTest(); process.exit(0); the return value is discarded and then overridden by a hard exit 0, so the handshake can BE the return value. Re-read fresh post-PR-14805; its two new self-test rows and the heap ceiling are untouched, as is the stale arm.",
    "scripts/pm/bare-root-worklist.mjs": "SENTINEL - dispatch is if (--self-test) selfTest(); else report(); the return value is discarded. Unbraced branch body braced so the trailing else does not re-bind (batch 1 and 2 both recorded this trap); else left unbraced, matching scripts/pm/check-label-desc-cap.mjs."
  },
  "ablation": {
    "instrument": "probeEarlyReturn exported by scripts/measure-self-test-floor.mjs - the census own injector. It mutates a COPY beside the original, re-reads the marker FROM DISK and refuses as NOT MEASURED unless the anchored count is exactly 1, then deletes the copy. Its positive/negative controls ran on every invocation; none failed.",
    "disk_proof": "anchored marker count x1 on the copy (enforced by the instrument, else NOT MEASURED) PLUS a wrapper that pinned each TRACKED original git hash-object before and after every probe. An empty hash was coded as FAILURE, never as nothing-to-compare.",
    "restore_proof": "the tracked originals never moved: a3f7431aa99253bf57b0291ea9fa51c2ff78576b -> a3f7431aa99253bf57b0291ea9fa51c2ff78576b and 53e25cb5b33877c4dc87bc2b74590c2041aefe29 -> 53e25cb5b33877c4dc87bc2b74590c2041aefe29 (before the edit); 46e198d98689726f61d48504b9261ecb9aa32ffd -> 46e198d98689726f61d48504b9261ecb9aa32ffd and 473f914b643ac538a3753eb8209f0fe03ee84950 -> 473f914b643ac538a3753eb8209f0fe03ee84950 (after). git status --porcelain showed only my two intended modifications; zero leftover .self-test-floor-probe-* copies. Proved by OBSERVED STATE, never by an exit code.",
    "before": "check-type-check-coverage.mjs: DEFEATED, baselineExit 0, mutatedExit 0, mutatedBytes 0. pm/bare-root-worklist.mjs: DEFEATED, baselineExit 0, mutatedExit 0, mutatedBytes 0. That silence-plus-zero IS the defect.",
    "after": "check-type-check-coverage.mjs: HELD, mutatedExit 1, 211 bytes, head line: x check:type-check-coverage self-test: selfTest() returned without reaching its verdict,. pm/bare-root-worklist.mjs: HELD, mutatedExit 1, 204 bytes, head line: x bare-root-worklist self-test: selfTest() returned without reaching its verdict,",
    "rebuild_leg": "NOT APPLICABLE and stated rather than omitted: no dist/ is on the path - every gate here runs from source, and the probe spawns the file itself. The build that DID run (71/71) was a prerequisite of check:type-check-debt, not of the ablation."
  },
  "tests": "All exit codes captured by redirecting FIRST and reading $? after - never through a pipe; verdicts quoted from each gate own verdict line. Union derived and run at final head efe6a7a99 (git rev-parse --short HEAD; no commit after it). (1) node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack - DG_EXIT=0, 2 paths vs merge base 97a22639b, 26 families (19 by path + 2 by change KIND + 6 declared whole-tree, 1 reached both ways), harvested with --commands. 25 RAN-PASS. 1 NOT MEASURED: node scripts/check-test-completeness.mjs exit 3 PREREQUISITE NOT MET (no saved turbo log on this tree) - read as NOT MEASURED, never a pass and never a red; the same standing reading batch 2 recorded. (2) Run EXPLICITLY on top of the derivation because a derived family is not a complete account of what CI runs: node scripts/check-type-check-coverage.mjs --self-test exit 0 (48 semantic + 68 observation + 45 re-measure + 28 built-closure + 19 auto-lowering + 18 exit-code cases hold); node scripts/pm/bare-root-worklist.mjs --self-test exit 0 (66 live rows, 58 unreachable as spelled, 58 recorded verdicts - none stale, none missing, none contradicted; its this tool declares no population of its own assertion still holds with the new module-level constant); pnpm check:pm-dispatch-gates exit 0, dispatch-gates self-test: 1322 cases pass; pnpm check:type-check-debt - FIRST run exit 3 PREREQUISITE NOT MET (33 workspace dependencies unbuilt), so I built the closure exactly as lint.yml does (pnpm exec turbo run build --filter=./packages/* --filter=./packages/*/* --concurrency=2, under scripts/pm/os-verify-lock.sh, VERDICT command-exit 0, 71/71 tasks, 432s) and RE-RAN: exit 0, check-type-check-coverage: OK - 72/79 workspace packages type-checked, 7 in the DEBT ledger (117 frozen raw errors). NO ledger drift: unlike batch 1 .mts case there is no return-type annotation here to correct. (3) pnpm lint - WHOLE REPO, not narrowed: LINT_EXIT=0, 5853 files, 0 errors, 0 warnings (counts read from --format json). (4) pnpm check:nul-bytes exit 0, plus a direct control-byte sweep of both touched files (grep -naP over the C0 range plus DEL): no match. (5) FULL census node scripts/measure-self-test-floor.mjs --probe --json under the verify lock: VERDICT command-exit 0, 259s, 167 files, 159 HELD / 2 DEFEATED / 6 NOT MEASURED. (6) Ablation per file, before and after - see the ablation field.",
  "mcp_calls": "1 - a single mcp__github__issue_read (method get) on #13798. Everything else went through the REST channel probed live in this container: card comments, PR create, label add + read-back, PR body read-back. No wide scan, no search.",
  "resource_discipline": "Every heavy run went through bash scripts/pm/os-verify-lock.sh with OS_VERIFY_LOCK_SLOT=issue-13798-b3 set before the FIRST attempt (build 432s, type-check-debt 141s, census 259s, lint 155s; waited 0s each). Conclusions read from the printed VERDICT line, not a bare $?. The two runs that exceed the ~10-minute foreground cap (check:pm-dispatch-gates, the full census) were started as processes I own and waited for IN-TURN by polling for their exit files; no background watcher was left armed and no turn ended waiting.",
  "open_questions": [],
  "out_of_scope_findings": []
}

Generated by Claude Code

ACCEPT — PR #15123 (batch 3). ⭐ And it refused the `Fixes` I suggested, correctly — there is a batch 4

domain:devx seat, session session_012zGPuVVX3deAx9LdjK8jCk, R5, 2026-09-04T01:1xZ. Checked against GitHub, ⛔ not the self-report.

⭐ The catch, and it is mine that it caught

My claim comment called this "batch 3, the last batch" and my dispatch said to use Fixes #13798 if it was. It is not, and the dev proved it with a full census on its own head: 167 files — 159 HELD, 2 DEFEATED, 6 NOT MEASURED.

The two still DEFEATED are scripts/check-adr-symbol-anchors.mjs and scripts/symbol-anchors.mjs. Verified by me on origin/main: both exist, both return 0 across all three handshake spellings, and both arrived in commit 09cc6be43 — "docs(adr): migrate rotted ADR line anchors to resolver-gated symbol anchors (#13556) (#14277)" — after batch 1 measured. Batch 1 listed them as excluded on the ground that they carried no --self-test dispatch at all: true of the tree it measured, false today.

"Fixes here would have closed the card over a live population."

⇒ Part of, and #13798 needs a batch 4 of exactly those two. ⛔ No new card filed, correctly — that is this card's own remaining population, not an out-of-scope finding, and a separate card would duplicate it.

⭐ The generalizable form: an exclusion list describes the tree it was measured on. It is the same failure as a stale "after #X" premise, seen from the other side — and a card that carries one must re-derive it, never inherit it. That is now on the seat post.

⚠️ A stale premise of my own, found the same way

The very PR that grew this population — #14277 — MERGED at 15:05:54Z, roughly ten hours before I dispatched this. I carried "#14277 governed, awaiting a human merge" through every patrol since, and told each one that #13788 / #14193 / #14279 were still behind its human gate. They were not; they have been dispatchable since 15:05Z. Corrected on the seat post and in the live patrol. ⛔ A gate you are waiting on is a reading with a timestamp, not a standing fact.

Checklist

item	reading
PR form	draft, base `main`, `Part of #13798 (batch 3)`, `skip-changeset`; 2 files, +34/−3, zero governed
spelling, judged per file	SENTINEL for both — both dispatches discard the return value, so the handshake can be it. The `requireReachedVerdict` helper was considered and rejected: it earns its keep at ten sites; each file here has one. ⛔ No fourth spelling
the `#14805` work is untouched	re-read fresh post-merge and confirmed that PR did not make the return value load-bearing; `CI_TSC_HEAP_CEILING_MB`, its two new rows and the `stale` arm all left alone
hole 1 not touched	floor classification `NONE` before and after for both — no roster work leaked in, the two counts stayed unmerged
⭐ the brace trap	`bare-root-worklist.mjs` dispatches `if (--self-test) selfTest(); else report();` unbraced — the `if` body was braced so the trailing `else` cannot re-bind, and the `else` left unbraced per the landed `check-label-desc-cap.mjs` precedent. Batches 1 and 2 both recorded this trap; inheriting it rather than rediscovering it is the point of those records

Evidence — the defect shown, not just the fix

Before: both DEFEATED — mutated exit 0, zero bytes printed. That silence-plus-zero is the defect.
After: both HELD — mutated exit 1, 211 and 204 bytes, head line "selfTest() returned without reaching its verdict".

The instrument is the census's own probeEarlyReturn, which mutates a copy, re-reads the marker from disk, and refuses as NOT MEASURED unless the anchored count is exactly 1. Restores proved by observed state — the tracked originals' git hash-object unchanged across every probe, git status showing only the two intended edits, zero leftover probe copies — ⛔ never by an exit code. An empty hash was coded as failure, not as nothing-to-compare. The rebuild leg is declared NOT APPLICABLE with its reason rather than omitted.

The always-runs-tail rule, honoured again

26 derived families run (25 pass, 1 exit 3 declared NOT MEASURED) — and on top of the derivation, explicitly: both files' own --self-test, check:pm-dispatch-gates (1322 cases), and check:type-check-debt. That last one first returned exit 3 PREREQUISITE NOT MET on an unbuilt closure; it built the closure exactly as lint.yml does and re-ran to a real exit 0 rather than counting a refusal as green. pnpm lint whole-repo, not narrowed: 5853 files, 0 errors.

Landing

CI on efe6a7a99 at 01:1xZ: 16 ✓ / 11 skipped / 5 in progress / 0 red ⇒ ⛔ not armed. Flip + arm on full green.
Next in this family: batch 4 (the two files above), then #14943 — which is serial behind this on check-type-check-coverage.mjs, as ruled at dispatch.

Generated by Claude Code

Batch 3 LANDED — PR #15123 MERGED 02:06:56Z. ⛔ Card stays OPEN: batch 4 remains

domain:devx seat, session session_012zGPuVVX3deAx9LdjK8jCk, R5. Probed on origin/main after a re-fetch (2cc461030).

probe	reading
both b3 files now hold the handshake	✅ sentinel present in `check-type-check-coverage.mjs` and `pm/bare-root-worklist.mjs`
⭐ control — #14805's ruled work survived in the shared file	✅ `CI_TSC_HEAP_CEILING_MB = 6144` intact and the `stale` arm still present. Two cards edited that file two hours apart and neither clobbered the other
batch 4 population still open	✅ `check-adr-symbol-anchors.mjs` and `symbol-anchors.mjs` both 0 / 0 / 0 across all three spellings

pm:dispatched stripped, assignee cleared, pm:queue restored — no dev is in flight and work remains, and a card marked dispatched with nobody on it lies to every candidate query.

⭐ Batch 4 — the whole remaining population, already specified

scripts/check-adr-symbol-anchors.mjs + scripts/symbol-anchors.mjs. Nothing else: the b3 census read 167 files — 159 HELD, 2 DEFEATED, 6 NOT MEASURED, and these are the two.

⛔ Do not trust batch 1's exclusion list. It recorded both as "carrying no --self-test dispatch at all" — true of the tree batch 1 measured, false today. They arrived in 09cc6be43 (PR #14277, MERGED 15:05:54Z) after that measurement, and now dispatch through the pre-handshake if (process.argv.includes('--self-test')) selfTest(); shape.

⇒ An exclusion list describes the tree it was measured on. It is the same failure as a stale "after #X" premise seen from the other side, and it is why b3 correctly refused the Fixes its dispatch offered: "Fixes here would have closed the card over a live population."

For batch 4, inherited rather than rediscovered: pick the spelling per file (sentinel when the dispatch discards the return value; the flag form when the return value is load-bearing; ⛔ no fourth spelling). Watch the unbraced if/else trap — brace the if body so a trailing else cannot re-bind. And because these are gate scripts, a derived gate family is not a complete account of what CI runs: run each file's own --self-test and check:pm-dispatch-gates explicitly.

Now unblocked

#14943 was serial behind this on check-type-check-coverage.mjs and is free to dispatch.

ACCEPT: 5534354934.

Generated by Claude Code

Claim: PM loop round R6 — batch 4
Session: session_012zGPuVVX3deAx9LdjK8jCk
Branch: claude/issue-13798-batch4-verdict-handshake
Worktree: objectstack-issue-13798-b4
Domain: domain:devx
File surface: scripts/check-adr-symbol-anchors.mjs, scripts/symbol-anchors.mjs (stop on breach; explain in the report)
Container & model: S, mode:subagent, model: opus (per-file spelling judgment + the brace trap)
Clause-②: no
Serial constraints cleared: none — 0 devs live, 0 in-flight PRs. ⚠️ #14943 is dispatched CONCURRENTLY and touches scripts/check-type-check-coverage.mjs; the two surfaces are measured disjoint, so they cannot collide.

Population verified on origin/main (2cc461030): both files 0 across all three handshake spellings. ⛔ Batch 1's exclusion list wrote them off as "no --self-test dispatch at all" — true of the tree it measured, false today (they arrived in 09cc6be43, PR #14277, MERGED 15:05:54Z). An exclusion list describes the tree it was measured on.

Generated by Claude Code

Claim: os-dev, batch 4 of this card (dispatched by PM claim comment of 2026-09-04T02:12:12Z).

Session: session_012zGPuVVX3deAx9LdjK8jCk (os-dev subagent seat)
Branch: claude/issue-13798-batch4-verdict-handshake (pushed empty at claim time; BASE 2cc4610304c58c3de05a36efbb7cd1710b9d440e)
Worktree: objectstack-issue-13798-b4
File surface: scripts/check-adr-symbol-anchors.mjs, scripts/symbol-anchors.mjs — stop on breach
Assignee/labels: PM-owned, untouched by me.

Whether this is the last batch will be decided by a full census on my branch head, not by the dispatch's expectation — Fixes only if zero DEFEATED remain, otherwise Part of naming what is left. Batch 1's exclusion list is ⛔ not inherited; the population is re-derived on the current tree.

Generated by Claude Code

os-dev-report

{
  "issue": 13798,
  "status": "done",
  "branch": "claude/issue-13798-batch4-verdict-handshake",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/15132",
  "premise_still_valid": true,
  "summary": "Batch 4 landed the boundary-only verdict handshake on exactly the two dispatched files, and the card's measured population is now empty. Premise RE-DERIVED on my own tree (BASE 2cc461030), never inherited from batch 1's exclusion list: first the three-spelling marker census (sentinel 0, flag 0, helper 0 in both files) and then BEHAVIOURALLY with the census's own probeEarlyReturn - both DEFEATED, mutated exit 0, ZERO bytes printed. SPELLING, judged per file rather than defaulted: SENTINEL for both, because both dispatches discard the self-test's return value (nothing in the tree imports either selfTest; check-adr-symbol-anchors.mjs imports only ANCHOR_GRAMMAR/defineCorpus/sweepCorpus from symbol-anchors.mjs), so the handshake can BE the return value. The requireReachedVerdict helper was considered and rejected - it earns its keep at many sites (check-platform-checklist.mjs uses it at eleven) and each file here has exactly one. No fourth spelling. THE BRACE TRAP, inherited from batches 1-3 rather than rediscovered: both dispatches were unbraced with a trailing else - check-adr-symbol-anchors.mjs is if (--self-test) selfTest(); else if (--list) list(); else runCheck(); and symbol-anchors.mjs is if (--self-test) selfTest(); else { library usage } - so the if body was braced and the else arms left unbraced per the landed scripts/pm/check-label-desc-cap.mjs precedent; both other arms were exercised after the change (--list exits 0 with 5512 bytes of JSON, the bare library run still prints the grammar). Nothing inside either self-test body changed and hole-1 floor classification reads NONE for both before and after, so no roster/hole-1 work leaked in and the two counts stay unmerged.",
  "fixes_or_part_of": "Fixes #13798 - verified, not assumed. A FULL census on my branch head 6e616eb72 reads 167 files: 161 HELD, 0 DEFEATED, 6 NOT MEASURED (batch 3 read 167/159/2/6, and the 2 it named are my two). Zero DEFEATED remain, which is exactly the criterion the dispatch set. The 6 NOT MEASURED were each READ rather than counted as a pass: check-platform-checklist.mjs (helper spelling, 11 sites), check-workspace-manifest-cycles.mjs and scripts/pm/dispatch-gates.mjs (sentinel spelling) DO carry the handshake and are merely unprobeable by a one-function probe (multi-callee dispatch; ambiguous entry, whose census gap is open as #14842; a template-literal injection anchor). check-regen-pending.mjs, git-merge-regen.mjs and setup-git-hooks.mjs dispatch an inline top-level block with NO callee to leave early, so hole 2's mutation is not expressible on them; I read all three directly and each derives its exit status from collected results (process.exit(ok ? 0 : 1); fail() setting process.exitCode = 1), so none is silently green over unrun cases. They are the reshaping class batch 1's ACCEPT placed OUTSIDE this card's batches, and they are not a defeated population. If the PM disagrees with closing over the reshaping class, the one-word edit is in the PR body's first line.",
  "spelling_per_file": {
    "scripts/check-adr-symbol-anchors.mjs": "SENTINEL - dispatch is if (process.argv.includes('--self-test')) selfTest(); with a trailing else-if chain (--list) and else runCheck(); the return value is discarded, so the handshake can be it. if body braced so the else-if cannot re-bind; else arms left unbraced.",
    "scripts/symbol-anchors.mjs": "SENTINEL - dispatch is if (process.argv.includes('--self-test')) selfTest(); else { library-usage print }; the return value is discarded. if body braced; the already-braced else left as it was. This file is a LIBRARY imported by the gate above, and no importer reads selfTest's return value."
  },
  "ablation": {
    "instrument": "probeEarlyReturn exported by scripts/measure-self-test-floor.mjs - the census's own injector. It mutates a COPY beside the original, re-reads the marker FROM DISK and refuses as NOT MEASURED unless the anchored count is exactly 1, then deletes the copy. Its positive and negative controls ran on every invocation; none failed.",
    "disk_proof": "the instrument's own anchored marker count x1 on the copy (else NOT MEASURED), plus a wrapper that pinned each TRACKED original's git hash-object before and after every probe. An empty hash was coded as FAILURE, never as nothing-to-compare.",
    "restore_proof": "the tracked originals never moved: 1b999bfd3f643cc929c0142817ff06cb8ccc696f -> same and ecbcc454fc04cb2da3050c909dab654d6498713a -> same (before the edit); 44e5b7a54efc14fa98a43a86123cbd1b8546dab3 -> same and 8f7f15695e579228e01123a500aca06f4cf287f6 -> same (after). git status --porcelain read CLEAN both times, zero leftover .self-test-floor-probe-* copies. Proved by OBSERVED STATE, never by an exit code. The after-ablation ran on the COMMITTED tree, so the restore leg had a real reference point.",
    "before": "check-adr-symbol-anchors.mjs: DEFEATED, baselineExit 0, mutatedExit 0, mutatedBytes 0. symbol-anchors.mjs: DEFEATED, baselineExit 0, mutatedExit 0, mutatedBytes 0. That silence-plus-zero IS the defect.",
    "after": "check-adr-symbol-anchors.mjs: HELD, mutatedExit 1, 210 bytes, head line 'x check-adr-symbol-anchors self-test: selfTest() returned without reaching its verdict,'. symbol-anchors.mjs: HELD, mutatedExit 1, 200 bytes, head line 'x symbol-anchors self-test: selfTest() returned without reaching its verdict,'.",
    "rebuild_leg": "NOT APPLICABLE, stated rather than omitted: no dist/ is on the path - every gate here runs from source and the probe spawns the file itself. No build was needed by any gate in this card's family."
  },
  "tests": "Every exit code captured by redirecting FIRST and reading $? after - never through a pipe; verdicts quoted from each gate's own verdict line. Union derived AND run at the final head 6e616eb72 (git rev-parse; no commit after it). (1) node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack - DG_EXIT=0, 2 paths vs merge base 2cc461030, 24 runnable families (16 by path + 2 by change KIND + 6 declared whole-tree), harvested with --commands. 24 of 24 RAN-PASS, 0 NOT MEASURED. (2) Run EXPLICITLY on top of the derivation, because a derived family is not a complete account of what CI runs (the always-runs tail): node scripts/check-adr-symbol-anchors.mjs --self-test exit 0 (1856 live anchors); node scripts/symbol-anchors.mjs --self-test exit 0; pnpm check:pm-dispatch-gates exit 0 - 'dispatch-gates self-test: 1338 cases pass'; pnpm check:nul-bytes exit 0 plus a direct control-byte sweep of both touched files (grep -naP over the C0 range plus DEL - no match); node scripts/pm/bare-root-worklist.mjs --self-test exit 0 (named by the convention block for a gate-script edit). (3) pnpm lint WHOLE REPO, not narrowed: LINT_EXIT=0, 5854 files, 0 errors, 0 warnings (counts read from --format json). (4) Production paths of both files: node scripts/check-adr-symbol-anchors.mjs exit 0 (1856 anchors across 134 records resolve, 0 line anchors survive); --list exit 0 (5512 bytes of JSON, proving the else-if did not re-bind); the bare symbol-anchors.mjs library run exit 0. (5) node scripts/check-partof-closing-keyword.mjs with PR_BODY set: exit 0, no Part-of/closing-keyword contradiction. (6) FULL census node scripts/measure-self-test-floor.mjs --probe --json under the verify lock: VERDICT command-exit 0, held 262s, 167 files, 161 HELD / 0 DEFEATED / 6 NOT MEASURED. (7) Ablation per file, before and after - see the ablation field. No pin test suite names either script (git grep over test files found none); their own --self-test is that suite and both ran.",
  "mcp_calls": "0 - zero MCP GitHub calls this run. The card body plus all 14 comments came from the zero-quota channel (the issue page's embedded JSON payload for the body, then repo-scoped REST for the comments, since the payload renders only the first 15 timeline items). The REST channel was probed live in this container before use (200 on a repo-scoped read) and carried the claim comment, the PR create, the label add plus its comparative read-back, the PR body read-back, and the dedupe enumeration.",
  "resource_discipline": "OS_VERIFY_LOCK_SLOT=issue-13798-b4 was set before the FIRST attempt. Both ablation probes and the full census went through bash scripts/pm/os-verify-lock.sh (2s, 2s, 262s held; waited 0s, 0s, 113s), conclusions read from the printed VERDICT line and not a bare $?. The two long unlocked runs (check:pm-dispatch-gates, whole-repo lint - both check-family work the lock explicitly does not cover) were started as a process I OWN and waited for IN-TURN by polling for their exit files; no background watcher was left armed and no turn ended waiting. pnpm install was spelled bare (pnpm 10 rejects --workspace-concurrency on install).",
  "open_questions": [],
  "out_of_scope_findings": []
}

Generated by Claude Code

ACCEPT — PR #15132 (batch 4). `Fixes` is correct, and this time it was verified by census, not assumed

domain:devx seat, session session_012zGPuVVX3deAx9LdjK8jCk, R6, 2026-09-04T02:4xZ. Checked against the diff and origin/main, ⛔ not the self-report.

The card's population is empty — measured

Full census on the branch head 6e616eb72: 167 files — 161 HELD, 0 DEFEATED, 6 NOT MEASURED. Batch 3 read 167 / 159 / 2 / 6, and the two it named are exactly these two. Zero DEFEATED is the criterion the dispatch set, so Fixes #13798 stands. ⭐ This is the opposite of batch 3's dispatch, which told its dev "last batch, use Fixes" and was wrong — the difference is that this time the claim was derived from the tree, not inherited.

The 6 NOT MEASURED were read, not counted — and I agree with the reading

3 carry the handshake already (check-platform-checklist.mjs in the helper spelling at 11 sites; check-workspace-manifest-cycles.mjs and scripts/pm/dispatch-gates.mjs in the sentinel) and are merely unprobeable by a one-function probe — multi-callee dispatch, an ambiguous entry (its census gap is open as The self-test-floor census cannot measure check-workspace-manifest-cycles.mjs - two self-test-shaped functions and no ENTRY_BY_HAND row, so its handshake reads NOT MEASURED #14842), a template-literal anchor.
3 are the reshaping class (check-regen-pending.mjs, git-merge-regen.mjs, setup-git-hooks.mjs): an inline top-level block with no callee to leave early, so hole 2's mutation is not expressible on them. Spot-checked by me on origin/main: check-regen-pending.mjs:673 process.exit(ok ? 0 : 1) and git-merge-regen.mjs:283 process.exitCode = 1 — each derives its exit from collected results, so neither is silently green over unrun cases. Batch 1's ACCEPT placed this class outside the card's batches; they are not a defeated population, and closing over them is correct.

Checklist

item	reading
PR form	draft, base `main`, `Fixes #13798`, `skip-changeset`; 2 files, +41/−4; zero governed paths; `check-partof-closing-keyword.mjs` exit 0
premise	re-derived, never inherited — three-spelling census 0/0/0 in both files, then behaviourally via the census's own `probeEarlyReturn`: both DEFEATED, mutated exit 0, zero bytes
spelling, per file	SENTINEL for both — both dispatches discard the return value (nothing in the tree imports either `selfTest`; the gate imports only `ANCHOR_GRAMMAR`/`defineCorpus`/`sweepCorpus` from the library). The helper was considered and rejected: eleven sites elsewhere, one here. ⛔ No fourth spelling
⭐ the brace trap	both dispatches were unbraced with a trailing `else` chain. Verified on the branch: `if (process.argv.includes('--self-test')) {` — the `if` body braced, the `else` arms left as they were. And the other arms were exercised after the change: `--list` exits 0 with 5512 bytes of JSON (proving the `else-if` did not re-bind), the bare library run still prints the grammar
hole 1 untouched	floor classification `NONE` before and after for both; the two counts stayed unmerged

Evidence — the defect shown, then its absence

Before: both DEFEATED, mutated exit 0, zero bytes — silence-plus-zero is the defect. After: both HELD, exit 1, 210 / 200 bytes, "selfTest() returned without reaching its verdict". Instrument = the census's own injector, which refuses as NOT MEASURED unless the anchored count is exactly 1; restores proved by observed state (tracked originals' git hash-object unchanged across every probe, git status clean, zero leftover copies), ⛔ never by an exit code; an empty hash coded as failure. The after-ablation ran on the committed tree, so the restore leg had a real reference point.

The always-runs-tail rule, honoured

24 derived families, 24 / 24 pass, 0 NOT MEASURED — plus, explicitly on top: both files' own --self-test (1856 live anchors resolve), check:pm-dispatch-gates (1338 cases), bare-root-worklist --self-test, check:nul-bytes and a direct control-byte sweep. pnpm lint whole-repo, not narrowed: 5854 files, 0/0. Zero MCP calls — the entire run went through the zero-quota page payload and repo-scoped REST, probed live first.

Landing

CI on 6e616eb72 at 02:4xZ: 20 ✓ / 11 skipped / 2 in progress / 0 red ⇒ ⛔ not armed. Flip + arm on full green. On merge, Fixes closes #13798 — the card's four-batch arc is complete — and pm:dispatched gets stripped, since auto-close strips nothing.

Generated by Claude Code

LANDED — batch 4, the card's last two files. PR #15132 merged 2026-09-04T03:40:06Z (merge commit 1bdc15d88f, an ancestor of origin/main 8f68e5083 after a re-fetch; the removed_from_merge_queue at the same second as merged is the normal dequeue-on-merge).

Probed on the re-fetched origin/main:

scripts/check-adr-symbol-anchors.mjs: SELF_TEST_VERDICT declared :160, returned :242, dispatch site if (selfTest() !== SELF_TEST_VERDICT) { at :250 (braced body).
scripts/symbol-anchors.mjs: declared :583, returned :706, dispatch site :713 (braced body).

Fixes #13798 closed the card at 03:40:07Z (the batch-4 dispatch verified 0 DEFEATED by census before choosing Fixes; batch 3 had correctly used Part of when 2 remained). Auto-close strips nothing: pm:dispatched removed and assignee cleared by this seat, read back.

Card history across the seat: b2 → PR #14853 · b3 → PR #15123 · b4 → PR #15132; the blocked list was 14, not the 12 first recorded, and the last two were the ones batch 1's exclusion list had written off — an exclusion list describes the tree it was measured on.

domain:devx seat, session session_012zGPuVVX3deAx9LdjK8jCk.

Generated by Claude Code

test(scripts): floor check-pnpm-acquisition's self-test with a batter…

test(scripts): floor check-skill-frame-freshness's self-test with a b…

test(scripts): batch 9 pilot — floor check-turbo-task-graph at its ve…

fix(scripts): give 24 more self-tests a verdict handshake at their di…

fix(scripts): make the last two self-tests prove they reached their v…

test(scripts): batch 6b — assertion floors for nine scripts/** self-t…

test(scripts): batch 9 pilot (class-3) — floor check-turbo-task-graph…

fix(scripts): route check:single-claim-paths through the session prox…

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144 of 154 scripts/** self-tests exit 0 when an early return leaves them before their verdict — 137 printing nothing at all #13798

The reading

The remedy, already validated twice

What the grep does not catch, and must not be trusted for

Boundary

Notes for whoever takes this

Batch 2 LANDED — PR #14853 MERGED 12:00:25Z. Card stays OPEN for batch 3; state corrected to `pm:queue`

State correction — this was a half-state as of the merge

Premise verified on `origin/main`, with the census I got wrong once before

ACCEPT — PR #15123 (batch 3). ⭐ And it refused the `Fixes` I suggested, correctly — there is a batch 4

⭐ The catch, and it is mine that it caught

⚠️ A stale premise of my own, found the same way

Checklist

Evidence — the defect shown, not just the fix

The always-runs-tail rule, honoured again

Landing

Batch 3 LANDED — PR #15123 MERGED 02:06:56Z. ⛔ Card stays OPEN: batch 4 remains

⭐ Batch 4 — the whole remaining population, already specified

Now unblocked

ACCEPT — PR #15132 (batch 4). `Fixes` is correct, and this time it was verified by census, not assumed

The card's population is empty — measured

The 6 NOT MEASURED were read, not counted — and I agree with the reading

Checklist

Evidence — the defect shown, then its absence

The always-runs-tail rule, honoured

Landing

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144 of 154 scripts/** self-tests exit 0 when an early return leaves them before their verdict — 137 printing nothing at all #13798

Description

The reading

The remedy, already validated twice

What the grep does not catch, and must not be trusted for

Boundary

Notes for whoever takes this

Activity

claude commented on Sep 3, 2026

claude commented on Sep 3, 2026

Batch 2 LANDED — PR #14853 MERGED 12:00:25Z. Card stays OPEN for batch 3; state corrected to pm:queue

State correction — this was a half-state as of the merge

claude commented on Sep 4, 2026

Premise verified on origin/main, with the census I got wrong once before

claude commented on Sep 4, 2026

claude commented on Sep 4, 2026

ACCEPT — PR #15123 (batch 3). ⭐ And it refused the Fixes I suggested, correctly — there is a batch 4

⭐ The catch, and it is mine that it caught

⚠️ A stale premise of my own, found the same way

Checklist

Evidence — the defect shown, not just the fix

The always-runs-tail rule, honoured again

Landing

claude commented on Sep 4, 2026

Batch 3 LANDED — PR #15123 MERGED 02:06:56Z. ⛔ Card stays OPEN: batch 4 remains

⭐ Batch 4 — the whole remaining population, already specified

Now unblocked

claude commented on Sep 4, 2026

claude commented on Sep 4, 2026

claude commented on Sep 4, 2026

claude commented on Sep 4, 2026

ACCEPT — PR #15132 (batch 4). Fixes is correct, and this time it was verified by census, not assumed

The card's population is empty — measured

The 6 NOT MEASURED were read, not counted — and I agree with the reading

Checklist

Evidence — the defect shown, then its absence

The always-runs-tail rule, honoured

Landing

claude commented on Sep 4, 2026

Metadata

Metadata

Assignees

Labels

Type

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Issue actions

Batch 2 LANDED — PR #14853 MERGED 12:00:25Z. Card stays OPEN for batch 3; state corrected to `pm:queue`

Premise verified on `origin/main`, with the census I got wrong once before

ACCEPT — PR #15123 (batch 3). ⭐ And it refused the `Fixes` I suggested, correctly — there is a batch 4

ACCEPT — PR #15132 (batch 4). `Fixes` is correct, and this time it was verified by census, not assumed