feat: actionability gate round 2 — prefix tier + deferral vocabulary, wired into all four consumers (#316) - #318
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feat: actionability gate round 2 — prefix tier + deferral vocabulary, wired into all four consumers (#316)#318kiki830621 wants to merge 6 commits into
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Verify Report — PR #318Enginepai-ensemble 2.20.0 (canonical #207) — 4 IDD lenses + DA + Codex (gpt-5.6-sol), model: opus AggregateFAIL — 2 CRITICAL, 21 HIGH blocking; 28 MEDIUM / 11 LOW follow-up Frozen snapshot Scope coveragePR refs: #37 #84 #136 #292 #298 #306 #309 #310 #316 #317 — 8 已 CLOSED/MERGED（敘述脈絡）、#317 為獨立 follow-up（PR body 自述不在本次修復範圍） #316 — bug: #298 的修正只落在 idd-listRequirements coverage: 部分達成，但兩個 CRITICAL 使核心宣稱未成立。 CRITICAL（blocking，兩者互相獨立）C1. 三訊號 gate 從未接進四個 consumer — parking-lot / Blocking 仍被繞過lens: Codex 的首要發現，也是它給出「建議修改後再合併」的理由： 問題：
對照 spec（ 觸發情境： 後果：parser 回 exit 0，consumer 照 tier routing 直接執行。fixture 自己描述的 建議：(1) 每個 consumer 讀 labels 與 body 的 Blocking section；(2) 一律呼叫 C2. 封閉值域與本 repo 真實語料不符：90 筆真實 diagnosis 有 38 筆域外，其中 22 筆是舊 parser 路由正確、新契約改成 hard abort 的正常 issuelens: 四位評審都只讀 diff，沒有人拿真實資料跑過這個 helper。我跑了。 方法： 結果：
真實值長這樣（逐字，非我編的）： 這推翻了本 change 的因果診斷。design/proposal 認定「截斷是 bug」，但在真實語料上截斷 22 次是對的、1 次是錯的（#200 那一類才是錯的）。把截斷整個拿掉、改成「任何後綴文字＝域外＝停止」，是用一個 24%（22/90）的 false-stop 去換一個 10%（9/90）的 false-go —— 而且 false-stop 是硬停，比原本的靜默誤路由更容易讓整條 pipeline 停擺。design 明文否決的替代方案 (b)「只加寬 parser」，才是符合資料的那一個。 proposal 的 BREAKING 估計也是錯的： 而且流量端沒有任何強制力：新的 producer 規則只是 重現： . plugins/issue-driven-dev/scripts/lib/actionability.sh
gh issue view 264 --json comments --jq '[.comments[]|select(.body|test("^## Diagnosis";"m"))]|last|.body' \
| python3 -c 'import sys,json;print(json.load(sys.stdin))' >/tmp/b # 或直接傳 body
idd_parse_complexity "$(cat /tmp/b)"; echo $? # → 3, unparseable-complexity: Spectra（opt-out → 直接 propose）HIGH（blocking）
MEDIUM / LOW（follow-up 候選）MEDIUM ×28
LOW ×11
INFO ×7含 4 份獨立的 prompt-injection 掃描結果（皆 clean）。 Scope Check有 scope creep：M44 指出一個 routing-parser 變更同時改了 IC_R011 sister-sweep 的 label 慣例（ Lens 統計
|
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9 tasks
`### Complexity` 從沒宣告過封閉值域，也沒有 unparseable 契約 —— 而結構相同的姊妹欄位 `### Conflict Class` 兩者都有。於是 producer 寫出 `Simple when triggered` 不違反任何明文 規則，三個 consumer 各自發明互不相容的窄化：idd-list 靜默截成 `Simple`、idd-all 與 idd-implement 得到非法字串。2026-08-10 實測本 repo 的 22-issue backlog，11 個 diagnosed 裡 8 個 parked/deferred 被判成「Actionable now」，其中兩個帶著使用者親自下的 defer 裁決。 根因不是 parser 太窄，是**把會變的狀態存進不可變的 artifact**。Complexity 活在 append-only 的 Diagnosis comment，parked 卻會變（trigger 成立就該解除）。#136 的 comment 寫 bare `Spectra`、body 寫 `Spectra when triggered (parking lot)` —— 狀態改不動就自己漂到別處。 IDD 早就知道正確做法：`### Blocking` 正因為會變才放在 body 由 idd-update 維護。 - tier 值域收斂為封閉四值（可帶既有 ` via <來源>` 後綴），延期狀態遷至 parking-lot label - 三訊號 gate（域外值 / label / Blocking 區塊），放行需三者皆不成立 - 解析與判定抽成 scripts/lib/actionability.sh，四個 consumer 全部改為引用 + fail-loud guard —— 沒有 guard 的話，「找不到就自己想辦法」的 consumer 會把三方分歧原封帶回來 三個刻意的取捨： Strategy 的 `- [~]` **不進 gate**。它的既有 consumer 是 idd-close 的 checklist gate，語意是 per-item 的 close-time disposition；拿它回答 per-issue 的 routing 問題會撞壞既有語意。 migration **只貼 label、不改寫歷史**。回填既有 Diagnosis comment 會 modify-in-place 一個 append-only artifact；而且不必要 —— legacy 值走 unparseable 路徑得到的正是「not-actionable + surface 原值」，對那批 parked issue 就是正確結果。實測當前 open backlog 域外值 0 筆。 producer **不自動貼 label**。限定詞是 diagnose 當下的判斷，label 是人的裁決，兩者會分岔 （11 筆實測只有 5 筆一致）。由前者推導後者，等於取消「人可以事後 park 一個 tier 明確的 issue」這條路徑。 顯示層仍分兩組：reason 僅為 blocking 者維持 #84 既有的 Blocked 分組（標題／banner／footer 逐字不變），其餘進 Parked 組。gate 統一不等於顯示統一。 ic-r011 的 `blocker:infeasible` / `blocker:waiting` 一併退役 —— 0 個 issue 在用、無任何 consumer 讀，(b)/(c) 的區分保留在 audit 字串（那是說明性資訊，不是機械判定用）。 47/47 suites 綠（新增 actionability-gate 66 條，fixture 含 2026-08-10 事故快照， 斷言 9 筆中只有 #37 為 actionable）。 Refs #298, #310, #317
… 定形 (#316) 第 1 輪的封閉值域被 /idd-verify --pr 318 CRITICAL-2 證偽：90 筆真實 diagnosis 有 38 筆 落在值域外，其中只有 9 筆是延期修飾語，22 筆是「tier + 同行理由」的正常寫法。分界畫錯了 位置 —— 不在「後面有沒有字」，而在「那些字是否表達延期」。 /idd-reorganize #316 裁定：design D1/D3/D5、spec R1/R3/R7 redo；D2/D4/D6/D7/D8 still-valid。 /idd-diagnose #316 第 2 輪以完整 corpus（225 issue 中 159 筆有 Diagnosis）重新定規則： 剝裝飾 → 取 tier prefix → 對整個值掃延期語彙。158/158，0 false positive。 本 commit 只動 Spectra artifact（ingest 產物），不動 code： - design.md：三個決策重寫並留「前版為何被推翻」註記；新增「風險姿態：label 為主、 語彙為輔」——延期語彙是開放列舉，漏抓有 label 兜底、誤抓會硬停正常工作，所以取高精度 - spec.md：R1/R3/R7 重寫，延期偵測獨立成 requirement（7 → 8 條）；reason 值域 4 → 5， 新增 complexity-deferral-marker —— 與 unparseable 分離，因為人的處置不同（前者確認 label、後者修 diagnosis） - proposal.md：BREAKING 敘述移除。「9 筆需 migration」是從有偏樣本推的；新規則對既有 全部語料都對，migration 為零 - tasks.md：保留 10 [x] + 2 [~]，新增第 6–9 組共 10 個 task。7.1 明寫「只換 parser 不 呼叫 verdict 等於沒修」—— 第 1 輪 gate 完整實作、66 測試全綠、零 consumer 呼叫 Refs #298, #310
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…inate (#316) rebase onto main 3.0.0 後重看 pending task：main 於 2026-08-15 post-merge audit 為 idd-list 記下 `--json comments` 硬截最舊 100 則的問題，並明寫「不得只在其中一個 consumer 修」。 本 change 的三個 consumer snippet 有同一個洞 —— latest Diagnosis 正是 >100 則時被丟掉的 那則，helper 會誤回 complexity-missing。修法沿用 check-closed-without-summary.sh 的現成實作。 Refs #335
…gate wired into all four consumers Refs #316 (round-2 re-baseline of PR #318) Round 1 declared a closed value domain for `### Complexity` and shipped a three-signal gate that no consumer called; /idd-verify --pr 318 returned FAIL (CRITICAL-1 unwired, CRITICAL-2 domain refuted by the 159-diagnosis corpus: 66 real values wrongly refused). Helper (scripts/lib/actionability.sh) - tier = leading whole word among Simple|Plan|Spectra|SDD-warranted after decoration strip; rationale / parenthetical / ` via` suffix are legal - whole first line scanned for deferral vocabulary -> exit 5, stderr `deferral-marker: <raw>`, no stdout (tier prefix never routable) - reason vocabulary 4 -> 5 (`complexity-deferral-marker`, group = parked) - new idd_blocking_section (idd-update's `- (none)` placeholder is empty) - shared fence-aware section extractor (``` / ~~~; same-or-higher heading ends) - value-less flag -> named exit 2 (was an infinite loop) Consumers (idd-list / idd-all / idd-implement / idd-plan) - actually call idd_actionability_verdict with all three signals - paginate the Diagnosis fetch (gh issue view --json comments = oldest 100) - set -euo pipefail-safe conditional capture; exit 2 is FATAL, not withheld - idd-list: Parked group added; #84 blocked heading/banner/footer verbatim Tests (225 assertions) - fixture rows now verbatim Diagnosis comment values; corpus-sampled shapes >=3 each; #128 pinned as the designed prose-deferral miss - frozen 159-issue corpus regression: 149 / 9 / 1 / 0 - strict-mode integration test; consumer-wiring drift guard Docs: references/actionability-gate.md rewritten (risk posture, corpus table, canonical call shape); idd-diagnose producer declaration rewritten; CHANGELOG 3.1.0; version 3.0.0 -> 3.1.0.
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Verify Report — PR #318 (round 2)Enginemanual fan-out (4 lens Agents + sequenced DA, model: opus, file-based output) + Codex (gpt-5.6-sol) — Codex leg FAILED (codex-call HTTP 429 AggregateFAIL — 6 blocking, 10 in-scope fixes, 5 follow-ups Round 1's two CRITICALs are genuinely repaired and every lens mutation-tested it (renaming the verdict call in each SKILL.md turns the drift guard red; removing the deferral scan / leaking the tier on exit 5 / dropping fence tracking turn 73 / 22 / 6 assertions red). The DA independently re-implemented the reference's prose rule in Python and got 159/159 on the frozen corpus, so the corpus is not a tautology. The 21 round-1 HIGH findings check out on the named paths. But round 2 repeated CRITICAL-2's failure shape on the third signal: Scope coveragePR refs: #316 Process Gaps
#316 — bug: #298 的修正只落在 idd-list — 另三個 Complexity consumer 未動，且 idd-list 自身 Step 5 與 Step 3.7 互相矛盾Requirements coverage: spec R1 / R3 / R5 / R7 FULLY; R2 / R4 / R6 / R8 PARTIALLY (details in rows 6, 5, 2, 13 below). Issue Expected 6/6 FULLY; Acceptance criteria 6/9 FULLY, 3 knowingly superseded by the round-2 re-baseline but not annotated in the issue body (row 22). Blocking
In-scope fix (same PR, non-blocking)
Follow-up (beyond #316)
Scope CheckNo scope creep. CHANGELOG 3.1.0, the version bumps, the marketplace description and the PR-body rewrite are in-scope round-2 accompaniments; the ic-r011 label convergence is an acceptance criterion of #316 (and is what row 4 finds half-done). External-writes block for #316 read successfully by all five reviewers; it contains no instruction-shaped text and its two IC_R011 exemption claims match the diff — with one honesty gap: the sister sweep covered files changed, not contracts affected (rows 2 and 4 are divergences this round created). Verified as sound (so round 3 need not re-check)
NextRound-3 fixes in this PR (rows 1–18), then re-verify with Codex once its usage limit resets. Follow-up Findings Filed (v2.72.0+ #148)Filed by default per IC_R011 §1.1 from the Follow-up (beyond #316) rows above:
Rows 1–18 are being addressed in this PR (round 3). Codex re-run pending its usage-limit reset. |
This was referenced Sep 7, 2026
…nosed group, gate before egress Refs #316 (round-3 repairs for the /idd-verify --pr 318 round-2 FAIL: 6 blocking + 10 in-scope) Helper (scripts/lib/actionability.sh) - idd_blocking_section reads the section PER BULLET (any non-placeholder bullet is a blocker; continuation lines belong to the bullet above) and recognises a placeholder by its LEADING TOKEN (none / n/a / 無, optionally bulleted, decorated, parenthesised, then EOL / ')' / separator). Round 2 anchored the whole line and withheld 31 of 47 empty sections, including #316's own `- (none — 可動)`. - trailing CR stripped before either section reader judges a line (GitHub web textarea submits CRLF) - idd_actionability_group gains `undiagnosed` (complexity-missing alone) - new frozen fixture corpus-blocking.json: all 55 `### Blocking` sections in this repo's issue bodies, hand-reviewed (47 empty / 8 non-empty), 0 FP / 0 FN; two rival rules measured there and rejected (documented in the helper) Consumers - idd-implement: gate moved to Step 0.35, ahead of tree-lock, branch creation and the Implementation Plan comment; test pins the line order - idd-list: Needs-diagnosis group keeps `→ /idd-diagnose #N`; Parked is now exactly the --parked set; labels/body/comments taken from the Step 2 bulk fetch (paginate only at >= 100 comments); open-state guard; per-row fetch failure marks the row instead of aborting; REASONS reset; C0 stripped - all four: issue number digit-checked before the REST path; Diagnosis comments trusted only from OWNER/MEMBER/COLLABORATOR; jq/python3 in allowed-tools; table header VEXIT · CEXIT · TIER - idd-all: Layer V sub-issue scan and Phase 3b.1 fallback paginate Contract / producer - references/actionability-gate.md: signal-3 risk posture, undiagnosed group, corpus denominator (66/225 never diagnosed), scoped producer prohibition, hardened canonical snippet, "gate SHALL precede any egress or branch" - idd-diagnose: prohibition scoped to the issue under diagnosis - idd-issue + spec delta idd-ic-r011-checkpoint: blocker:* retired for parking-lot - rules/sdd-integration.md: parallel bare-token parse narrative removed Tests (285 assertions): blocking corpus 55/55; CRLF both readers; per-bullet cases incl. `- none of the reviewers replied yet`; row 905 really emits a `- [~]` Strategy item; drift guard pins verdict capture shape, REASONS branch, FATAL branch, digit check, author filter, allowed-tools, gate-before-branch and gate-before-egress order, no `=$(gh issue view … --json comments)` left. Spec: R6 three groups, R7 scoped, new R9 (blocking signal per bullet, frozen corpus); design round-3 decisions + open question (#336); tasks 10.x. Follow-ups filed from the verify: #336 #337 #338 #339.
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Round 3 pushed —
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| Row | Change |
|---|---|
| 1 (CRITICAL) | idd_blocking_section reads per bullet with a leading-token placeholder rule; frozen corpus-blocking.json (55 real sections, hand-reviewed) is 0 FP / 0 FN. #316's own - (none — 可動) now reads empty; - (none) followed by - 等 … reports the blocker. The two rejected candidate rules are recorded in the helper. |
| 2 (CRITICAL) | undiagnosed group: idd-list shows Needs diagnosis (N): with → /idd-diagnose #N; Parked is now exactly the --parked set. Spec R6 amended. |
| 3 (HIGH) | idd-implement gate moved to Step 0.35 (before tree-lock, git checkout -b, and the Implementation Plan comment); contract clause + line-order guard. |
| 4 (HIGH) | Producer prohibition scoped to the issue under diagnosis; blocker:* retired in idd-issue and, via a spec delta, in the live idd-ic-r011-checkpoint spec. |
| 5 (HIGH) | Trailing \r stripped in the shared extractor; CRLF fixtures for both readers. |
| 6 (HIGH) | Drift guard pins the verdict conditional-capture shape, the REASONS= branch and the FATAL … misuse branch in all four consumers. |
| 7–18 | idd-all Layer V scan + 3b.1 fallback paginate; idd-list reuses its bulk fetch, open-state guard, per-row fetch failure; sdd-integration parallel narrative removed; digit check + author filter in all four snippets and the reference; allowed-tools jq/python3; row 905 emits a real - [~]; signal-3 risk posture, corpus denominator and mention-class recorded; fixture rows #160/#136 verbatim; ≥3-per-shape counts real rows only; table headers; REASONS reset; C0 strip; 158/158 → 159/159; plugin.json description synced. |
Suite: actionability-gate 285/285; 53 suites green except plan-routing-consistency (#335, environment-dependent). Follow-ups filed: #336 #337 #338 #339; acceptance-criteria errata posted on #316.
Not yet re-verified: Codex is under its usage limit until ~2026-09-08 14:00 (+08:00). A round-3 /idd-verify --pr 318 should run with the cross-model leg present.
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Verify Report — PR #318 (round 3)Enginemanual fan-out (4 lens Agents + sequenced DA, model: opus, file-based output) + Codex (gpt-5.6-sol) — Codex leg absent again (HTTP 429 AggregateFAIL — 6 blocking, 11 in-scope fixes, 5 follow-ups Round 2's six blocking rows were re-measured by every lens (live Scope coveragePR refs: #316 · Verified scope: #316 Process Gaps
#316 — bug: #298 的修正只落在 idd-list — 另三個 Complexity consumer 未動，且 idd-list 自身 Step 5 與 Step 3.7 互相矛盾Requirements coverage: spec R3 / R4 / R7 / R8 FULLY; R1 / R2 / R5 / R6 / R9 PARTIALLY (rows 2, 3, 5, 10, 11 below). tasks §10: 10.5 FULLY, 10.1–10.4 / 10.6 PARTIALLY. Blocking (round 4, this PR)
In-scope fix (same PR)
Follow-up (beyond round 4)
Scope CheckNo scope creep: Verified as soundRound-2 rows 2, 6, 7, 9, 10, 11, 12, 13, 14, 18 FULLY on re-measurement; DA's premise ruling (recorded verbatim in spirit)Round 3 is in the regex rabbit hole (three rounds, each adding a character class, each growing a new hole). Round 4 should fix correctness and honesty, not coverage: repair the regressions (rows 1, 3), close the one-line fail-opens (rows 4, 6), make the verdict observable (row 2), bring every claim down to the evidence (rows 5, 7, 8), and hand #336 a corrected acceptance bar. Neither "tune the regex again" nor "demote signal 3" — the latter would be a mid-verify scope change against #84, and with a live effect of n = 1 the decision can be made calmly in #336. NextRound-4 fixes in this PR (rows 1–15), then a fresh verify — with Codex once its limit resets. Follow-up Findings Filed (v2.72.0+ #148)
Rows 1–15 addressed in round 4 (this PR). |
4 tasks
…the verdict, claims down to evidence Refs #316 (round-4 repairs for the /idd-verify --pr 318 round-3 FAIL: 6 blocking + 11 in-scope) Regressions repaired - idd-implement Step 2.5 consumed gate variables across Bash calls and forbade re-running; now checks ${VEXIT:-} and re-runs the Step 0.35 block with the same helper (the shape idd-all 3b.1 already had) - idd-list state guard used the listing --state flag (--state all skipped every issue, Suggested-next vanished); now per-issue .state == "OPEN", and `skipped` rows keep the phase x PR matrix - placeholder rule was locale-dependent (multibyte separators in a bracket expression flipped both directions under LC_ALL=C; the suite itself failed 3 assertions); rewritten as alternations, suite also run under LC_ALL=C - an unclosed code fence swallowed every later section (live #290); unbalanced fences now disable fence tracking for that body Observability / hygiene - the gate block prints `gate #N: VEXIT=… TIER=… REASONS=… | …` in all four consumers and the canonical shape (a silent exit 0 was indistinguishable from actionable to the executing model) - C0/DEL scrubbed at the helper's outputs (round 3 only described it, and the described set omitted \r); idd_actionability_group "" is exit 2 - REASONS reset on the actionable path; routing table rows carry all three keys; idd-plan gains allowed-tools and drops the bare --json comments fetch; idd-all Layer-V sub-issue scan digit-checks + author-filters; _idd_section_first_line no longer pipes into head (SIGPIPE under pipefail) Claims brought down to the evidence - corpus-blocking.json rows carry the original body so the extractor is exercised; provenance: 54/55 agree with hand review, #1 an accepted FP, 54/55 CLOSED issues the gate never evaluates (signal 3's live effect on 2026-09-07 was one issue) - accepted misses stated as a rule in both directions; the two rejected placeholder regexes recorded with FP/FN counts; "parked group == --parked set" claim deleted from spec R6 and the reference; cluster-path coverage gap (first issue only, pre-existing) stated and tracked in #340 - spec delta: `respectively` residue, nested backticks and a mis-attributed @trace removed; design/proposal/tasks/CHANGELOG synced; #336 acceptance bar is the semantic truth, not the fixture Tests: 318 assertions (LC_ALL=C probes, unclosed-fence probes, scrub probes, extractor-through-corpus, verdict-printed / REASONS-reset / re-run-fallback / per-issue-state / skipped-rule / sub-issue-hygiene drift guards). Follow-ups: #340 filed; reader-semantics items handed to #336.
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Round 4 pushed —
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| Row | Change |
|---|---|
| 1 (CRITICAL) | idd-implement Step 2.5 checks ${VEXIT:-} and re-runs the Step 0.35 block with the same helper when the variables did not survive the Bash-call boundary; the prohibition now reads "no private regex", not "no re-run". |
| 2 (HIGH) | The gate block prints gate #N: VEXIT=… TIER=… REASONS=… | … in all four consumers and the canonical shape; drift guard pins it. |
| 3 (HIGH) | idd-list guards on per-issue .state == "OPEN"; skipped rows keep the phase × PR matrix; the listing-flag guard is refuted by test. |
| 4 (HIGH) | Placeholder rule rewritten with multibyte separators as alternations; the suite runs the probes under LC_ALL=C (and the whole suite passes under LC_ALL=C). |
| 5 (HIGH) | Claims restated everywhere: 54/55 agree with hand review, #1 accepted FP, 54/55 CLOSED, extractor covered via original bodies; #336's bar is the semantic truth (48/7); the two rejected regexes are recorded with FP/FN. |
| 6 (HIGH) | Unbalanced fences disable fence tracking for that body; #290's section is found; balanced fenced examples still skipped. |
| 7–15 | C0/DEL scrub moved into the helper's outputs (CR included); accepted misses stated as a rule in both directions; cluster gap stated in the contract → #340; "parked group == --parked set" deleted; spec delta cleaned (respectively, nested backticks, @trace); idd-plan allowed-tools + Step 1 fetch; idd-all sub-issue digit check + author filter; table rows three-keyed; REASONS reset; idd_actionability_group "" → exit 2; no head in the first-line reader; 159/159 wording; proposal Modified Capabilities / Impact. |
Suite: actionability-gate 318/318 (also under LC_ALL=C); 53 suites green except plan-routing-consistency (#335). Follow-ups: #340 (cluster-path gate); reader-semantics items commented on #336.
Not yet re-verified: Codex is under its usage limit until ≈ 2026-09-08 13:30 (+08:00). A round-4 /idd-verify --pr 318 should run with the cross-model leg present — three consecutive 5-of-6 runs is one too many.
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這個 PR 做什麼（第 2 輪，2026-09-07）
讓四個 routing consumer（
idd-list/idd-all/idd-implement/idd-plan）共用同一份### Complexity抽取與 actionability 判定，並且真的呼叫它。追蹤 issue #316。根因（兩層）
### Complexity活在 append-only 的 Diagnosis comment，但 parked 會變。IDD 早就知道正確做法：
### Blocking正因為會變才放在 body 由idd-update維護。規則（第 2 輪，corpus 159/159）
### Complexity下第一個非空行（code fence 不是區段；同級或更高 heading 結束區段）Simple/Plan/Spectra/SDD-warranted之一開頭（整詞、最長匹配優先）；開頭即 tier，其後的理由／括號／
via <來源>一律合法when triggered/parking lot/deferred/暫緩→ exit 5，stderrdeferral-marker: <原值>，stdout 不印 tier（合法的前綴正是不能路由的理由）移入 discussion list）complexity-unparseable（資料錯誤，要修）complexity-missing（先 diagnose）complexity-deferral-marker（合法狀態，不是要修的東西）風險姿態：
parking-lotlabel 是主訊號，語彙是高精度低召回的安全網 —— 漏抓退回 #298 前行為（label 兜底）、誤抓是對可動 issue 的 hard stop，所以語彙保守、加詞要有 corpus 零誤報證據。
只掃第一行：掃整段會在 corpus 上多 2 個誤報（#154「remove deferred caveat」、#137「
deferredenum」）。主要改動
scripts/lib/actionability.shidd_blocking_section（- (none)placeholder 算空）；共用 fence-aware 區段抽取器；value-less flag → exit 2（原本無限迴圈）skills/{idd-list,idd-all,idd-implement,idd-plan}/SKILL.mdidd_actionability_verdict（三訊號齊）；Diagnosis 改用gh api … --paginate（--json comments只回最舊 100 則）；set -euo pipefail安全的條件式捕捉；exit 2 是 consumer 自己的 FATALskills/idd-list/SKILL.mdskills/idd-diagnose/SKILL.mdreferences/actionability-gate.mdscripts/tests/actionability-gate/CHANGELOG.md/plugin.json/marketplace.json誠實的殘餘
Plan。fixture 把它 pin 為 actionable，不偽造 marker；要擋它由人貼 label。快照斷言因此從「只有 feature: /idd-all (無參數) bulk-solve mode — AI 自動 sequence + bundle 所有 open issue #37」改為「feature: /idd-all (無參數) bulk-solve mode — AI 自動 sequence + bundle 所有 open issue #37 與 feat: auto-@mention when idd-issue/idd-comment poses open question to a person (diagnose excluded) #128」。
Spectra—— 那是截斷 regex 自己說的話；真值是**Spectra**(Layer 2 + Layer 3 if/when triggered):…，延期藏在括號裡（這反而是「掃整行」的證據）。plan-routing-consistency在有 gitignored.spectra/snapshots/的開發機上會失敗、乾淨 worktree 通過 —— bug: plan-routing-consistency 測試掃到 gitignored .spectra/ snapshot — 乾淨 checkout 綠、跑過 spectra 的本機必紅 #335，本 PR 不動。驗證
plan-routing-consistency（bug: plan-routing-consistency 測試掃到 gitignored .spectra/ snapshot — 乾淨 checkout 綠、跑過 spectra 的本機必紅 #335，pre-existing、與本 PR 無關）actionability-gate225/225，含 159 筆 corpus 回歸 159/159#37 #128（後者為記錄在案的 designed miss）Spectra
openspec/changes/add-actionability-gate/—— 22/22 tasks（10 第 1 輪、2 skipped、10 第 2 輪）。