docs(pm): measure and refuse the aggregate fan-in line, recording it beside the refused fifth key

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code

[os-project-manager]

Fixes#13251

The card is a question, and the measured answer is NO

The card asks whether dispatch-gates should print an aggregate fan-in line for an edited shared module, carrying the information the refused import-edge identity key (#13126 / PR #13247) left on the floor. This PR ships no behaviour change: it records the measured refusal of the aggregate line in the docblock section where the sibling refusal lives, leaning on the same self-test pins as its staleness alarms. The full measurement is in the os-dev-report comment on #13251; the load-bearing figures:

How often it would fire — over the live card population (1,862 first-parent commits on origin/main, 2026-08-16..2026-08-30, window proven by scripts/pm/git-history.mjs: git log --first-parent origin/main since 2026-08-16, floor 2026-08-15, measured at 71627f7):

• fires on 164 cards (8.8%) — so the Zone 2 noise condition ("fires on almost every card") does NOT hold;
• but the aggregate-proper case — the five head utilities whose refused 118-lead lists motivated the card — fired on 11 cards (0.6%); scripts/invoked-as.mjs itself on 2;
• 153 of 164 firings (93%) land on tail modules with fan-in 1..3, where the line is not an aggregate at all — its whole value is the one to three NAMES;
• the single most-fired module is scripts/pm/dispatch-gates.mjs itself (61 cards), whose line would read "imported by 1 discovered family" — withholding the one name that matters, the already-pinned bare-root-worklist --self-test witness.

Why no printable shape survives — the three shapes trichotomize:

1. all names = the fifth coveringKey key, refused in PR Price the import-edge identity key at 232 novel leads and refuse it, pinned to the live tree (#13126) #13247 with pins that re-derive the price every run (today: 241 novel of 282 pairs, invoked-as at 121 families, 207/241 on 5 modules);
2. names under a threshold — and "top importers: ..." capped at K is the same thing — is a fan-in cutoff, the volume rule triage fenced behind needs-user-decision (provenance-not-volume norm);
3. a bare count, the only in-discretion shape, fails the claim comment's own bar ("changes a decision, not is true") exactly where it fires most: a count without names forces a second lookup the tool refuses to print.

What the refusal costs, re-priced: 231 of the 241 novel pairs sit in UNFILTERED workflows — CI runs those families on every PR, so the miss stays "one CI round", as the existing docblock prices it. 10 pairs (all on head modules) sit behind paths-filtered patrol workflows (half-state-patrol.yml, required-set-patrol.yml, prerelease-pin-watch.yml, release-coverage-patrol.yml, validate-deps.yml) where a load break defers past the PR — a count line would not fix those either, since it names nothing runnable.

The cheaper homes triage preferred (module-header note, opt-in --explain) are NOT built, deliberately: the "aggregate lines get read" assumption is unmeasured (the card and triage both flag it), a numeric header note re-creates the rotting-prose drift this tool exists to refuse (the card's own 228 was 234 by filing time and 241 today), and under startup-focus discipline the measured value on the table (up to one CI round on ~8% of cards, if anyone runs the flag) does not buy an always-maintained surface today. If a future card demonstrates pull, the measurement here is its baseline.

What changed

• scripts/pm/dispatch-gates.mjs — 29 added lines of docblock in coveringKey's refused-fifth-key section, recording the second refusal beside the first. No executable line touched.

Verification (all at final head 2384780)

• pnpm check:pm-dispatch-gates — "dispatch-gates self-test: 944 cases pass." (same 944 as at merge-base 71627f7); the refused-class pins re-derived live: "241 (family, imported module) pair(s) no key reaches, of 282" · "the witness holds" · "a card editing scripts/invoked-as.mjs would name 121 families" · "207 of 241 novel pair(s) land on 5 module(s)"
• node scripts/pm/bare-root-worklist.mjs --self-test — "OK self-test: 51 live row(s) ... none stale, none missing, none contradicted."
• node scripts/check-self-test-wired.mjs — "every one of the 151 script(s) CI runs that ship a --self-test has that self-test run by CI."
• node scripts/check-nul-bytes.mjs — "OK (scanned 7447 text file(s) ...)"
• node scripts/pm/dispatch-gates.mjs (no paths, the tool's work leg) — banner: "gate list derived from the tree of 'objectstack-ai/objectstack' at commit 2384780"; 15 families named for this diff; the 10 remaining runnable ones all green locally (agent-test-spelling, bash32-floor, cli-command-ids, cross-package-test-inputs, entry-guard, parse-guard, pnpm-filter-targets, watch-hint-literal, ci-filter-parity, shard-attestation).
• node scripts/check-test-completeness.mjs — NOT MEASURED locally by its own design (exit 3, "PREREQUISITE NOT MET — grades a saved turbo run test log"); CI supplies the teed log on Test Core.

Declared narrowing: whole-repo pnpm lint is CI's run, not re-run locally; every gate above was run on the committed head after the final commit.

skip-changeset applies: the diff is comments in scripts/pm/** only — nothing publishes from any package.

Generated by Claude Code

---

Generated by Claude Code