skills(pm-dispatch): optimization flight — monorepo-only lore cut, the report JSON printed once, upstream reporting pointed at objectstack-platform, five drifts synced to the dev contract (net −2,982 tokens)

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code

[os-litant]

Part of #14300

Member card of the skills catalog optimization program #14292 (maintainer mandate 2026-09-02, verbatim: 「审核所有的 skills，进行全面的优化。」). The audit record (audit/objectstack-pm-dispatch/findings.md) is the second comment on #14300 and is the finding-by-finding spec for this PR. PMD-B-01 (split the template into rules/) and PMD-H-01 (evals) are deferred to #14296 items 1 + 4 and 2, so this PR is Part of and #14300 remains open. Session: https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1 — branch claude/issue-14300-skills-pm-dispatch-optimization, base 96b627d1, head ea50dfb5.

Files: skills/objectstack-pm-dispatch/SKILL.md (hand-edited, shrink-only), plus skills/README.md and content/docs/ai/skills-reference.mdx as generator output only (pnpm --filter @objectstack/spec gen:skill-docs, forced by the PMD-A-01 description edit). .claude/skills/pm-dispatch/** and .claude/agents/os-dev.md were read as the comparison oracle and are not touched. No other package. Clause-②: no — no contract surface (0 TypeScript fences, no accept/reject semantics).

Token delta (convention: ceil(utf8 bytes / 4), node scripts/check-skills-token-ratchet.mjs)

file	before	after	ceiling	delta
skills/objectstack-pm-dispatch/SKILL.md	14,549	11,567	14,549 (untouched — the card forbids editing the ratchet script; headroom 2,982 is the gate's own read-out)	−2,982 (−20.5%)
whole published bundle (skills/**, shipped tree)	187,854	184,872	—	−2,982
skills/README.md	generator-owned, measured not ratcheted	—	—	one index-row description shortened
content/docs/ai/skills-reference.mdx	generator output, outside the bundle	—	—	one quick-reference row + one card shortened

Lines: 1,086 → 879. No re-wrap counted as payment; every addition below is paid by a deletion in the same file.

Gap vs the card's target (≈ −3,600 after exclusions) — itemised, not smoothed

Delivered −2,982; the card's post-exclusion estimate was ≈ −3,600 (its −4,255 minus deferred PMD-B-01's share, minus PMD-D-04, minus the drift-sync additions). The ≈ 620-token gap, by source:

source	auditor sizing	measured here	gap
five drift syncs F-01..F-05 (cluster 4, incl. the IF-2 fix and the PM-side both-modes paragraph, the collect-step change and the premise_still_valid note)	+190	+426	+236 — the syncs quote the oracle's substance (mechanism of the stash trap, the probe semantics of the empty push, both channels), not a one-line pointer
PMD-D-01 / D-02 / D-03 / E-04 rewrites (cluster 2)	−1,090	−924	+166 — each rewrite keeps the construct (three-disjunct predicate + scoping caution + age floor; the two check-in rules; the baseline rule; the one-line lock rule)
PMD-B-03 / B-02 / G-01 (cluster 3)	−340	−270	+70 — B-02 keeps a findable Report contract label with the two rules; B-03 keeps the measured one-line evidence
PMD-E-05 Guardrails bullet	−580 (76-token bullet)	−541 (115-token bullet)	+39 — the bullet also keeps how work crosses shards (queue label + Part of, Blocked-by:, follow-up chores)
PMD-C-01 residue	≤ 250	245	0
rounding in the card's estimate			≈ +107

Per-item 落点 | before | after (keyed by finding id)

Line numbers: before = origin/main96b627d1 (byte-identical to the audited a59f78d, md5 3948bdb8…), after = head ea50dfb5.

id	落点 before → after	before	after
PMD-C-01	:916-985 → :801-818	882-token "Upstream reporting" job restating objectstack-platform's boundary doctrine	245-token residue pointing at objectstack-platform "The App / Platform Boundary" by heading; keeps only what the loop adds: derive the upstream repo, actionable report, file as a guest, park honestly
PMD-E-05	:987-1031 → :848-853	"Multiple PMs — shard by repository" section incl. the shard registry issue (656)	one Guardrails bullet One PM per queue (115)
PMD-E-02	:416-452 → deleted	"One semantics, N independent implementations" (565)	— (a platform compiler concern; not an app project's)
PMD-E-03	:591-615 → deleted (list now :504-515)	the "declaration silently dropped on a new arm" and "two implementations of one operation" bullets (508)	four non-escalation classes remain; the frame block below is untouched
PMD-D-01 (+E-01)	:191-225 → :189-202; :181 → :179	sweep rationale with cross-seat producers, "steward automation", "lane", "protocol posts", the same-day anecdote (433)	three short paragraphs: the disjunction rationale, the scoping caution, the updated_at floor; "lane" dropped from the classification examples
PMD-D-02	:509-527 → :444-451	the eight-card baseline sample (357)	the rule: a silence threshold is a collection boundary; require a status query, the host's stop signal, or silence past a baseline measured in your own project
PMD-D-03	:485-495 → :427-430	the cancelled-timer anecdote	one clause ("a cancelled timer can still deliver"); the two check-in rules intact
PMD-E-04	:765-781 → :674-679	four correctness properties of a lock wrapper the customer does not have (290)	one rule: build/test go through the host project's ONE container-wide lock; queueing is normal, endless queueing is a finding naming the holder
PMD-B-03	:346-357 → :326-331	sanitizer specimens (232)	the rule plus one measured clause; the template's own trap paragraph is kept for the dev
PMD-B-02	:892-913 → :791-797	the report JSON printed a second time (194)	Report contract. paragraph: the template's block is the whole contract; open_questions / out_of_scope_findings rules kept
PMD-G-01	:558-559 → deleted (bullet at :481)	"the PM's own tooling PRs stay with the maintainer"	— (contradicted "The PM writes no files")
PMD-A-01	:8-14 → :8-12	description advertised "the upstream-reporting procedure" and the trigger "or to report a platform bug found while building an app"	both clauses gone; README + mdx regenerated
PMD-F-01	:455-457, :465-469, :474-475, :736-739, :867 → :390-400, :408-410, :414-417, :634-637, :764-767	"a lossless channel … nothing can be lost" (cloud mode only posted a comment)	in both modes the report is delivered twice, GitHub first: an issue comment whose first line is the literal plaintext marker dev-report (never an HTML comment), read back, then the final message; collect reads the comment before counting an agent blocked
PMD-F-02	template rule list, JSON, note → :665-669, :774, :795-797	no premise re-check in the template, no report field	template rule 6 (verify premises against origin/{default_branch}; a no-PR report with premise_still_valid: false + evidence is first-class); "premise_still_valid": true in the JSON; PM re-triages on false
PMD-F-03	template rule 1 → :650-653	grep -c stash = 0	never git stash — the stack lives in the common .git, shared by every worktree; park work as a wip commit or a patch file
PMD-F-04	:334-344 → :311-324	claim shape without a session line; race check on branch only	Session: line in the claim shape; race check reads session ID or branch
PMD-F-05	:806-807 → :648-650, :704	"Pushed" was fourth in the definition of done	the empty branch is pushed before any edit (claim landing mark + write-access probe, 403 = blocked); DoD says every commit is on the branch pushed at the start; the PM-side reclaim predicate at :341-350 now matches the template
IF-2	:1037-1038 → :824-825	the template "enforces" a container-wide lock	"requires" — the mechanism is the host project's

excluded_by_gate: PMD-D-04 — check:skill-frame-sync pins both copies — the gate anchors the PM copy at "every option on the four fixed axes below." (:643 → :540) and the template copy at "Analyze every option on four fixed axes:" (:832 → :729), 4 copies / 3 files / 4 axes; D-04's only remedy removes a copy the gate requires. Neither axis block is edited.

premise_false: none — every audited span was found at its stated lines (the file is byte-identical between a59f78d and 96b627d1).

Not in this flight (listed, not smoothed): PMD-A-02 (README routing bullet, +25 unpaid, needs a ruling), PMD-E-06 (LOW-confidence reorder, not in the card's table), PMD-B-01 / PMD-H-01 (deferred to #14296).

Deviations disclosed

• Marker spelling: the published skill keeps its own dev-report marker (made a fixed literal rather than "such as"); the internal os-dev-report is this repo's instance of it, not a published name.
• Commit order: cluster 2 (D-01/D-02/D-03/E-04) landed after clusters 3 and 4 because its first run stopped on its own residue-size assertion (261 > 250) before writing anything; no partial write reached the tree (ratchet re-read 12,385 both before and after the aborted run).

Follow-up sync once #14229 merges (⛔ not pre-synced — unmerged text)

1. the verify-lock non-guarantee clause;
2. the ratchet funding discipline.

Gates — all at head ea50dfb5

Baseline on the untouched worktree, then after every commit: pnpm check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files · 4 axes: business-need → long-term-soundness → ai-authoring-safety → startup-scope-discipline"; pnpm check:skill-frame-freshness — "✓ … the decision frame in this tree is current with origin/main (fetched just now)".

Dispatch-named: node scripts/check-skills-token-ratchet.mjs — "✓ … skills/objectstack-pm-dispatch/SKILL.md is 11567 tokens (ceiling 14549; headroom 2982)"; pnpm check:skill-compatibility — "✓ … 11 SKILL.md file(s) reconciled against 78 workspace packages"; pnpm check:skill-identifier-liveness — "OK — Leg 1: 500 citation(s) over 48 published file(s) … (5 ledgered exemption(s)); Leg 2: 9 registered exhaustive section(s)" (none bound to this file; the three Leg 1 exemptions for this file — backlogRepo, conventionsFile, routingLabelPrefix — still resolve); pnpm --filter @objectstack/spec check:skill-docs — "✅ Skill docs in sync"; pnpm check:nul-bytes — "OK (scanned 7875 text file(s) … no raw ASCII control bytes)".

Re-derived union — node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands from the tree at ea50dfb5 ("gate list derived from the tree of 'objectstack-ai/objectstack' at commit ea50dfb"), 36 commands, each exit code captured by redirect before any pipe: 33 green on the first pass; pnpm --filter @objectstack/lint run check:doc-formula-expressions and … check:doc-security-posture green after building @objectstack/formula / @objectstack/lint (first pass exit 3 = PREREQUISITE NOT MET, not a red); pnpm --filter @objectstack/spec run check:skill-examples — green after building types / client / client-react ("✅ 259 prose examples type-check across 3 surface(s) — every marked block parsed, so tsc ran the SEMANTIC pass on all of them"; the first-pass exit 1 was the gate's own prerequisite refusal, packages/client-react/dist unbuilt); node scripts/check-test-completeness.mjs — NOT MEASURED locally by the gate's own design (exit 3: "grades a saved turbo run test log, and no log was named"; CI tees the log). node scripts/check-empty-changeset.mjs --base origin/main — "✓ No empty-frontmatter changeset introduced by this diff".

Heavy steps (@objectstack/spec, types/client/client-react builds, check:skill-examples) ran under scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=issue-14300).

Changeset

skip-changeset label: nothing is released by any package change — the diff touches skills/** and content/docs/** only, neither is a workspace package; scripts/check-empty-changeset.mjs confirms no changeset is added.

🤖 Generated with Claude Code

https://claude.ai/code/session_01LraLgQVGq8egUwfYZpbYt1

---

Generated by Claude Code