docs(skills): triage fire opens with by-name tool loading — stop the 55-schema ToolSearch ticket on self-retire rounds

[os-warren]

Fixes #10104

What

One clause added to the 分诊座位职责 section of .claude/skills/pm-dispatch/SKILL.md (governed surface, human-merge-only): the triage fresh session's opening mutex-check / self-retire probe loads only the two tools it needs, by exact name, via the select: form of ToolSearch — select:mcp__github__list_issues,mcp__github__issue_read — and the full toolset loads only after the round is judged live. A broad keyword ToolSearch at session start is forbidden (it injects the full 55-schema block). Applicability boundary stated in the clause: triage fresh sessions only; standing execution seats and devs (which need the full tool surface) are exempt.

The exact added line (one physical line, matching the file's long-line paragraph convention):

**工具加载纪律(fire 开局)**:互斥检查/自退判断只按名加载所需工具 —— `ToolSearch` 用 `select:mcp__github__list_issues,mcp__github__issue_read` 形式,判定「本轮有活」之后才加载其余;⛔ 开局不做泛关键词 ToolSearch(一次注入全家桶 schema —— 分诊席 2026-08-20 自测:空转轮 ~12 万 token,~8 万是这张门票);可验判据:空转轮 ~4 万以内,分诊下轮自测读数回报。只约束分诊 fresh session 的开局;执行座位(常驻会话)与 dev(需全工具面)不受此约束。

Acceptance number is written into the clause as a verifiable criterion: idle round ~120k tokens → under ~40k, to be read back by the triage seat's own next self-measurement.

Line budget

Re-measured on fresh main at dispatch time: 681 lines against ceiling 682 — exactly 1 line of headroom. The clause is one physical line appended to the section's intro paragraph (net +1), spending the headroom; no dedup payment was needed and none was made. File now sits at 682/682.

Gates (all run at head 1d9108789)

node scripts/pm/dispatch-gates.mjs (no args, real diff): derived change set "1 path(s) vs merge base 7552e03", matched 7 families, exit 0.

• check:pm-skill-ratchet — "✓ check-skill-line-ratchet: .claude/skills/pm-dispatch/SKILL.md is 682 lines (ceiling 682; headroom 0)." (exit 0, re-run on final head after reverse verification)
• check:pm-skill-id-lint — "✓ check-skill-id-lint: 15 file(s) clean (pattern /#[0-9]{3,}/g)." (exit 0)
• check:pm-governed-prose — "✓ check-governed-prose: 2 instruction surface(s) name all 5 registered governed surfaces (docs/adr/** · .claude/** · skills/** · AGENTS.md · CLAUDE.md) and claim no others." (exit 0)
• check:pm-governed-merges — "✓ check-governed-merges --self-test: 81 assertions" (exit 0)
• check:skill-frame-sync — "✓ check-skill-frame-sync: 4 copies of the decision frame are structurally isomorphic across 3 files" (exit 0)
• check:doc-authoring — "✓ doc authoring guard: 379 files clean — no bare metadata literals." (exit 0)
• check:doc-formula-expressions — "✓ check:doc-formula-expressions: 22 record-scoped formula example(s) across 404 files / 1414 TS blocks judged clean by @objectstack/formula." (exit 0, after building the lint dependency closure)

All exit codes captured before any pipe (output redirected to file first).

Reverse verification (directions predicted in writing before running)

1. Ratchet ablation — predicted: one extra line (683 over ceiling 682) turns the gate red naming the file. Observed: "✗ check-skill-line-ratchet: .claude/skills/pm-dispatch/SKILL.md is 683 lines; the ratchet ceiling is 682." (exit 1). Restored byte-identical: git diff --exit-code returned 0 against the committed fix.
2. id-lint positive control — predicted: injecting a bare #1234 into the added line turns the gate red naming the file, proving the gate reads it. Observed: "✗ check-skill-id-lint: .claude/skills/pm-dispatch/SKILL.md: 1 issue-ID citation(s)" at line 249 (exit 1). Restored byte-identical (git status --porcelain empty), re-run green: "✓ check-skill-id-lint: 15 file(s) clean" (exit 0).

Changeset

None — .claude/ internal agent tooling only, nothing user-visible; skip-changeset applied.

Governance: this edits a governed surface (.claude/**) — draft PR, review requested from os-zhuang, human merge only.

---

Generated by Claude Code

[github-actions]

⛔ merge queue 构建失败 — 先分诊，再决定要不要重排

队列构建 32328768059 红了。队列跑的是全量套件（PR 侧 CI 只跑 affected 子集），
所以失败的测试可能在本 PR 没碰过的包里 —— 那不是重排能修的。每次盲目重排都会让排在后面的所有 PR 重建一轮。

失败的 job（日志抽取，best effort）：

• Test Core (3/3) — 失败步骤: Run this shard's tests

  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #1 (no 
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #2 (eng
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mdoes not fir
  

历史信号：

• 本 PR 过去 24h 无队列失败记录（首次）。
• 过去 24h 队列共有 8 个失败构建（不含本次）。

分诊清单：

1. 失败测试在本 PR 改动的包里 → 真回归，修 PR。
2. 失败测试与本 PR 无关 → 在其他 PR 的同类评论里搜同名测试；出现过 ⇒ flaky 实锤，开 issue 修/隔离那条测试。修好前重排只会再烧一轮全队列。
3. 两者都不是 → 可能与同组 PR 语义冲突；等前面的 PR 落地或失败出队后再重排一次即可，不要连续重排。

---

Generated by Claude Code · merge-queue-triage workflow (#4859)

[os-warren]

队列失败分诊结论:非本 PR、非 main 代码回归 —— 是测试对未声明构建产物的依赖(分诊清单第 2/3 类之外的第四种:构建图缺边)

skills 座亲测(session ae0d8bd1-5667-5f58-8ff8-fa22ec154325),在 origin/main @ 1800ffac2(不含本 PR)的干净 worktree 复跑失败文件 packages/plugins/plugin-dev/src/dev-plugin-security-enforcement-warning.test.ts:

1. 不建依赖闭包直接跑:3 failed | 1 passed —— 与队列 run 32328768059 逐字同签名(start() published the service: expected false to be true)。
2. 建完闭包再跑(pnpm --filter "@objectstack/plugin-dev..." build,verify-lock 下,exit 0):4 passed。

即:该测试(#10092,01:53Z 合入)启动真 SecurityPlugin,吃的是兄弟包的 dist 构建产物;产物缺失/过期时 start() 早退,测试以队列所见的方式失败。队列的 Test Core (3/3) shard 里该产物未就位(turbo 任务图缺 build 依赖边,或缓存未命中路径),于是全量跑随 shard 组成/缓存状态非确定性红 —— 这也解释了为什么 #10092 自己的 PR CI 和 01:53Z 的 main push 都绿过。本 PR 只改 .claude/skills/pm-dispatch/SKILL.md 一行,与失败包无接触。

处置:① 本 PR 按清单「重排一次」是正当的 —— 失败与本 PR 无因果;② 耐久修法(给测试声明构建依赖边/让 check:cross-package-test-inputs 类守卫覆盖 dist 依赖)另立 finding 卡路由 cli/devx,不在本 PR 加宽。

---

Generated by Claude Code

[github-actions]

⛔ merge queue 构建失败 — 先分诊，再决定要不要重排

队列构建 32333879492 红了。队列跑的是全量套件（PR 侧 CI 只跑 affected 子集），
所以失败的测试可能在本 PR 没碰过的包里 —— 那不是重排能修的。每次盲目重排都会让排在后面的所有 PR 重建一轮。

失败的 job（日志抽取，best effort）：

• Test Core (3/3) — 失败步骤: Run this shard's tests

  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #1 (no 
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #2 (eng
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mdoes not fir
  

历史信号：

• ⚠️ 本 PR 过去 24h 已在队列失败 1 次（不含本次）。 内容未变而反复失败 ⇒ 高度怀疑 flaky 测试或与同组 PR 的语义冲突，重排不解决。
• 过去 24h 队列共有 19 个失败构建（不含本次）。

分诊清单：

1. 失败测试在本 PR 改动的包里 → 真回归，修 PR。
2. 失败测试与本 PR 无关 → 在其他 PR 的同类评论里搜同名测试；出现过 ⇒ flaky 实锤，开 issue 修/隔离那条测试。修好前重排只会再烧一轮全队列。
3. 两者都不是 → 可能与同组 PR 语义冲突；等前面的 PR 落地或失败出队后再重排一次即可，不要连续重排。

---

Generated by Claude Code · merge-queue-triage workflow (#4859)

[github-actions]

⛔ merge queue 构建失败 — 先分诊，再决定要不要重排

队列构建 32334243825 红了。队列跑的是全量套件（PR 侧 CI 只跑 affected 子集），
所以失败的测试可能在本 PR 没碰过的包里 —— 那不是重排能修的。每次盲目重排都会让排在后面的所有 PR 重建一轮。

失败的 job（日志抽取，best effort）：

• Test Core (3/3) — 失败步骤: Run this shard's tests

  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #1 (no 
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #2 (eng
  

历史信号：

• ⚠️ 本 PR 过去 24h 已在队列失败 2 次（不含本次）。 内容未变而反复失败 ⇒ 高度怀疑 flaky 测试或与同组 PR 的语义冲突，重排不解决。
• 过去 24h 队列共有 24 个失败构建（不含本次）。

分诊清单：

1. 失败测试在本 PR 改动的包里 → 真回归，修 PR。
2. 失败测试与本 PR 无关 → 在其他 PR 的同类评论里搜同名测试；出现过 ⇒ flaky 实锤，开 issue 修/隔离那条测试。修好前重排只会再烧一轮全队列。
3. 两者都不是 → 可能与同组 PR 语义冲突；等前面的 PR 落地或失败出队后再重排一次即可，不要连续重排。

---

Generated by Claude Code · merge-queue-triage workflow (#4859)

[github-actions]

⛔ merge queue 构建失败 — 先分诊，再决定要不要重排

队列构建 32334745408 红了。队列跑的是全量套件（PR 侧 CI 只跑 affected 子集），
所以失败的测试可能在本 PR 没碰过的包里 —— 那不是重排能修的。每次盲目重排都会让排在后面的所有 PR 重建一轮。

失败的 job（日志抽取，best effort）：

• Test Core (3/3) — 失败步骤: Run this shard's tests

  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #1 (no 
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #2 (eng
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mdoes not fir
  

历史信号：

• ⚠️ 本 PR 过去 24h 已在队列失败 3 次（不含本次）。 内容未变而反复失败 ⇒ 高度怀疑 flaky 测试或与同组 PR 的语义冲突，重排不解决。
• 过去 24h 队列共有 27 个失败构建（不含本次）。

分诊清单：

1. 失败测试在本 PR 改动的包里 → 真回归，修 PR。
2. 失败测试与本 PR 无关 → 在其他 PR 的同类评论里搜同名测试；出现过 ⇒ flaky 实锤，开 issue 修/隔离那条测试。修好前重排只会再烧一轮全队列。
3. 两者都不是 → 可能与同组 PR 语义冲突；等前面的 PR 落地或失败出队后再重排一次即可，不要连续重排。

---

Generated by Claude Code · merge-queue-triage workflow (#4859)

[github-actions]

⛔ merge queue 构建失败 — 先分诊，再决定要不要重排

队列构建 32334640717 红了。队列跑的是全量套件（PR 侧 CI 只跑 affected 子集），
所以失败的测试可能在本 PR 没碰过的包里 —— 那不是重排能修的。每次盲目重排都会让排在后面的所有 PR 重建一轮。

失败的 job（日志抽取，best effort）：

• Test Core (3/3) — 失败步骤: Run this shard's tests

  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mdrops the subscription rather than delivering it wi
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[90mstdout�[2m | src/webhook-secret-at-rest.test.ts�[2m > �[22m�[2mfail-closed and re-arm, extended to headers (#7986 × #7799/#8022)�[2m > �[22m�[2mre-arms with its headers when the CryptoProvider re
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #1 (no 
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mbail #2 (eng
  �[41m�[1m FAIL �[22m�[49m src/dev-plugin-security-enforcement-warning.test.ts�[2m > �[22m[#10036] the "nothing is enforced" warning must fire when SecurityPlugin.start() bailed�[2m > �[22mdoes not fir
  

历史信号：

• ⚠️ 本 PR 过去 24h 已在队列失败 4 次（不含本次）。 内容未变而反复失败 ⇒ 高度怀疑 flaky 测试或与同组 PR 的语义冲突，重排不解决。
• 过去 24h 队列共有 28 个失败构建（不含本次）。

分诊清单：

1. 失败测试在本 PR 改动的包里 → 真回归，修 PR。
2. 失败测试与本 PR 无关 → 在其他 PR 的同类评论里搜同名测试；出现过 ⇒ flaky 实锤，开 issue 修/隔离那条测试。修好前重排只会再烧一轮全队列。
3. 两者都不是 → 可能与同组 PR 语义冲突；等前面的 PR 落地或失败出队后再重排一次即可，不要连续重排。

---

Generated by Claude Code · merge-queue-triage workflow (#4859)