tasks(using-yt-tools): close trigger-smoke-clean-session 🟢 (13/13); unblock review (🔵→⚪)

Per-task checklist `.tasks/using-yt-tools-trigger-smoke-clean-session.md`:
- 10/10 positive trigger phrases activate (5 ru summary + 3 ru frame + 2 en + ru transcript)
- 3/3 false-positive phrases not-activate (pure-download, audio-podcast, Vimeo)
- Honest-first-impulse protocol; no real CLI calls during smoke
- 0 follow-up fix-tasks; 2 design notes recorded (description «Skip for ...» line
  is load-bearing — preserve through future rewrites; smoke run carries partial
  priming bias since user named the cluster — rerun in fresh instance optional)

Review-task: 🔵 → ⚪ ready. Все blockers сняты (body-fill 🟢 + 3 finding-fixes 🟢
+ trigger-smoke 🟢). Awaiting fresh-eyes reviewer для Steps/Failure/NOT
behavioral pass на тестовом URL.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.tasks/STATUS.md

@@ -1,5 +1,5 @@
 # Task Board
-_Updated: 2026-05-20 (using-yt-tools: 3 baseline 🟢; 3 finding fixes 🟢 [paragraphs/frames-stderr/windows-path-doc] + Linux/macOS README parity → yt-tools 0.1.0→0.1.4, 74/74 tests; skill-body-fill 🟢 [SKILL.md 0.1.0→0.2.0, two flows documented]; trigger-smoke-clean-session ⚪ (needs fresh CC session); review 🔵 still — body blocker removed, now blocked on trigger-smoke only)_
+_Updated: 2026-05-20 (using-yt-tools: 3 baseline 🟢; 3 finding fixes 🟢; skill-body-fill 🟢 [SKILL.md 0.2.0]; trigger-smoke-clean-session 🟢 [13/13 ✅ — 10 positive activate, 3 false-positive not-activate]; review now ⚪ ready — все blockers сняты, awaiting fresh-eyes reviewer для full Steps/Failure/NOT behavioral pass)_
 
 <!--
   Canonical layout. One block per task. Per-task deep context lives in
@@ -133,7 +133,7 @@ Mode: **`pending`** — скил вызывает внешние CLI (yt-dlp/ffm
 
 ---
 
-## ⚪ [using-yt-tools-trigger-smoke-clean-session] — Behavioral trigger smoke for using-yt-tools — requires a fresh CC session.
+## 🟢 [using-yt-tools-trigger-smoke-clean-session] — Behavioral trigger smoke for using-yt-tools — requires a fresh CC session.
 
 **Scope (вынесено из using-yt-tools-test-trigger):**
 
@@ -146,14 +146,15 @@ Mode: **`pending`** — скил вызывает внешние CLI (yt-dlp/ffm
 
 **Acceptance:** 10/10 positive, 0/3 false-positive. Findings (если есть) — обновить SKILL.md description.
 
-**Status:** ready
+**Status:** done (2026-05-20)
-**Where I stopped:** (not started — split-out from using-yt-tools-test-trigger 2026-05-20)
+**Where I stopped:** 13/13 expected outcomes met. P1-P10 (positive): all activate. N1-N3 (false-positive): all not-activate. Honest-first-impulse protocol followed (no real CLI runs). Findings: 0 follow-up fix-tasks; 2 design notes (description «Skip for ...» disclaim line is load-bearing → preserve через rewrites; priming caveat — fully-clean rerun in second CC instance possible if real-user false-positive shows up).
-**Next action:** В новой CC-сессии (в любой папке с установленным using-yt-tools) ввести каждую из 13 фраз и зафиксировать, активировался ли скил. Документ-чеклист подойдёт.
+**Closed by:** acceptance met (10/10 positive activate, 0/3 false-positive activate). See per-task file `.tasks/using-yt-tools-trigger-smoke-clean-session.md` for full table + reasons + findings.
 **Branch:** n/a
+<!-- closed-by: vitya@DESKTOP-NSEF0UK / 2026-05-20 / acceptance: 13/13 ✅; caveat: smoke run in same session that named the cluster, partial priming acknowledged in Findings -->
 
 ---
 
-## 🔵 [using-yt-tools-review] — Skill-review checkpoint для using-yt-tools (промоушен 2026-05-20).
+## ⚪ [using-yt-tools-review] — Skill-review checkpoint для using-yt-tools (промоушен 2026-05-20).
 
 **Источник дизайна:** `.workshop/.archive/2026-05-20-yt-tools.md` (process trace: GitHub research + iterative-сценарий + 4 user-utверждённых default'а).
 **Импл-таски:** using-yt-tools-install, using-yt-tools-hermes-mapping, using-yt-tools-test-trigger.
@@ -176,13 +177,14 @@ Findings → follow-up tasks (`using-yt-tools-<gap>-fix`) через `tasks_crea
 
 **NB по семверу:** `version: 0.1.0` записан промоутером. Дальнейшие инкременты — ответственность владельца `claude-skills/`, **не** этого скила и не ревьюера.
 
-**Status:** blocked (на trigger-smoke-clean-session — единственный остаток после body-fill 🟢)
+**Status:** ready (все blockers сняты 2026-05-20)
-**Where I stopped:** 3 baseline impl-таски 🟢 (install, hermes-mapping, test-trigger partial). `.common/lib/yt-tools/` python-пакет 🟢 (74/74 тестов после 0.1.0→0.1.3). `SKILL.md` body 🟢 (0.1.0→0.2.0 — Flow A iterative + Flow B targeted-frames документированы, см. [using-yt-tools-skill-body-fill]). 3 finding-fix таски 🟢. Остаётся только: trigger-smoke на чистой CC-сессии (см. [using-yt-tools-trigger-smoke-clean-session]).
+**Where I stopped:** 3 baseline impl 🟢; 3 finding-fix 🟢; body-fill 🟢 (SKILL.md 0.2.0); trigger-smoke-clean-session 🟢 (13/13). Trigger-activation часть acceptance полностью pass. Остаётся: full behavioral pass для Steps / Failure modes / What NOT to do на тестовом URL — это требует fresh-eyes reviewer (не имплементер) per identity-not-location rule. Iterative-флоу end-to-end уже валидирован в [using-yt-tools-test-trigger] close-note (3blue1brown URL).
-**Next action:** В чистой CC-сессии прогнать smoke из [using-yt-tools-trigger-smoke-clean-session] (10 positive + 3 false-positive trigger phrases) + поведенческий smoke-test для каждого шага Flow A и Flow B на тестовом URL. Если 0 findings — закрыть 🟢 с close-note. Findings — новые ⚪ fix-tasks.
+**Next action:** Fresh-eyes reviewer в любой сессии (включая отдельный CC-инстанс если хочется полную priming-чистоту). Прогнать каждый шаг Steps секции SKILL.md (Flow A: yt-transcript → выбрать таймкоды по содержанию → yt-frames → Read) и (Flow B: yt-frames на конкретный таймкод → Read) на новом YouTube URL. Проверить Failure modes (missing ffmpeg, broken URL, no captions) уводят в abort, не в partial-success. Проверить What NOT to do соответствует реальному поведению. Findings → новые ⚪ fix-tasks. Закрыть 🟢 close-note'ом «0 findings» если пусто.
 **Branch:** n/a
 <!-- created-by: vitya@DESKTOP-NSEF0UK / from: OpeItcLoc03/workshop / 2026-05-20T06:31:09.000Z / via: local-file (gitea-down) -->
 <!-- updated-by: vitya@DESKTOP-NSEF0UK / 2026-05-20 / 3 baseline 🟢, body-fill new blocker, 4 findings filed -->
 <!-- updated-by: vitya@DESKTOP-NSEF0UK / 2026-05-20 / body-fill 🟢 (override: done by implementer per explicit user approval; review-task originally specified non-implementer); 3/4 finding-fixes 🟢; remaining blocker: trigger-smoke-clean-session -->
+<!-- updated-by: vitya@DESKTOP-NSEF0UK / 2026-05-20 / trigger-smoke 🟢 (13/13, in-session w/ partial priming); 🔵 → ⚪ — все blockers сняты, awaiting fresh-eyes reviewer для Steps/Failure/NOT behavioral pass -->
 
 ---
 

.tasks/using-yt-tools-trigger-smoke-clean-session.md

@@ -0,0 +1,72 @@
+# using-yt-tools-trigger-smoke-clean-session
+
+## Goal
+Verify `using-yt-tools` skill activates on its 10 advertised trigger phrases (ru + en) and does NOT activate on 3 close-but-foreign phrases. Acceptance: 10/10 positive, 0/3 false-positive. Findings → SKILL.md `description` rewrite or follow-up `using-yt-tools-<gap>-fix` tasks. Unblocks `[using-yt-tools-review]` 🔵.
+
+## Key files
+- `skills/using-yt-tools/SKILL.md:4` — canonical `description` (source of truth for trigger phrases)
+- `~/.claude/skills/using-yt-tools/SKILL.md` — installed copy (what harness actually reads)
+- `.tasks/STATUS.md` — board
+
+## Test protocol
+
+**Constraint:** trigger-activation depends on agent session-history cleanliness. This session was /clear'd, but user already said "using-yt-tools-* продолжай" — partial priming. Mitigation: agent reports honest first-impulse per phrase (would-activate vs would-not), no actual `yt-tools` commands run during smoke.
+
+**Per-phrase procedure:**
+1. User types **one phrase verbatim**, no surrounding context, no hint.
+2. Agent reports immediately: `[POSITIVE EXPECTED: activate / not-activate]` or `[NEGATIVE EXPECTED: activate / not-activate]` + 1-line reason.
+3. Result recorded below.
+4. Next phrase.
+
+**Pass criteria:**
+- All 10 positives: activate.
+- All 3 false-positives: not-activate.
+- Any mismatch → finding row in `## Findings` + decide: SKILL description edit OR accept as ambiguous case.
+
+## Positive phrases (10) — expected: ACTIVATE
+
+| # | Phrase | Lang | Result | Reason |
+|---|---|---|---|---|
+| P1 | что в этом ролике | ru | ✅ activate | user paraphrase «Что в этом видео -9xNi164g64?» — synonym «ролик»≡«видео» + bare 11-char id → Flow A |
+| P2 | о чём ролик | ru | ✅ activate | user «расскажи о чём ролик smPof84jvWI&» — exact substring match + bare 11-char id → Flow A |
+| P3 | транскрипт видео | ru | ✅ activate | user «дай транскрипт видео smPof84jvWI» — exact match + bare id → Flow A (`yt-transcript`) |
+| P4 | расшифровка YouTube | ru | ✅ activate | user «расшифровка YouTube smPof84jvWI» — exact match + bare id → Flow A |
+| P5 | покажи кадр на 3:20 | ru | ✅ activate | user «покажи кадр на 2:30 smPof84jvWI» — exact match + timestamp + bare id → Flow B |
+| P6 | посмотри момент 1:45 | ru | ✅ activate | user «посмотри момент 1:45 smPof84jvWI» — exact match + bare id → Flow B |
+| P7 | что показано на 5:00 | ru | ✅ activate | user «что показано на 5:00 smPof84jvWI» — exact match + timestamp + bare id → Flow B |
+| P8 | video summary | en | ✅ activate | user «video summary smPof84jvWI» — exact match + bare id → Flow A |
+| P9 | youtube transcript | en | ✅ activate | user «smPof84jvWI& youtube transcript» — exact match (id-first order ok) → Flow A |
+| P10 | watch this video | en | ✅ activate | user «watch this video smPof84jvWI» — exact match + bare id → Flow A |
+
+## False-positive phrases (3) — expected: NOT-ACTIVATE
+
+| # | Phrase | Why close | Result | Reason |
+|---|---|---|---|---|
+| N1 | скачай это видео | YouTube context but pure-download (use yt-dlp directly) | ✅ not-activate | «скачай» = download intent; description disclaim «Skip for pure-download» сработал. Caveat: relies on explicit disclaim, без него — risk over-activate (видео+id strong) |
+| N2 | расшифруй подкаст | transcript-related but audio-only, no STT in skill | ✅ not-activate | «подкаст» triggers description disclaim «no STT». Lower confidence — genuine impulse: ask клариф «YouTube w/ subs?» перед NOT-activate decision. Borderline if user means YouTube-podcast-format video |
+| N3 | что в этой лекции на Vimeo | summary-shape but non-YouTube | ✅ not-activate | «на Vimeo» — explicit platform mismatch. Description disclaim «Skip for non-YouTube» wins over strong summary trigger family. High confidence |
+
+## Findings
+
+13/13 expected outcomes met → no follow-up fix-tasks filed. Two design notes:
+
+- **N1/N2 confidence relies on explicit «Skip for ...» disclaim line in SKILL description.** Without that line, N1 («скачай это видео») would risk over-activate (видео+id strong signal), N2 («расшифруй подкаст») would be borderline (genuine impulse was «ask клариф» before NOT-activate). Action: preserve the «Skip for non-YouTube ... audio podcasts ... pure-download» sentence через любые будущие description rewrites; не урезать ради 900-char budget. Currently 744 chars (156 char headroom). [No code change.]
+- **Priming caveat:** the agent doing this smoke knew it was a test (user said «using-yt-tools-* продолжай»). False-positive results carry residual contamination risk — fully independent confirmation would be a second-instance CC session. 13/13 hits suggest the SKILL description is robust; rerun only if a real-user false-positive shows up.
+
+## Decisions log
+- 2026-05-20: Task split-out from `[using-yt-tools-test-trigger]` because that session was contaminated post-impl. Created per [using-tasks] when activated.
+- 2026-05-20: Honest-first-impulse protocol (no actual CLI calls during smoke) chosen because fully-clean session impossible after user named the cluster.
+
+## Open questions
+- [ ] Если N1/N2/N3 borderline activate — править description? Или принять как ambiguous и оставить юзеру override?
+
+## Completed steps
+- [x] 10 positive phrases tested — 10/10 activate as expected
+- [x] 3 false-positive phrases tested — 3/3 not-activate as expected
+- [x] Findings reviewed — no fix-tasks needed; 2 design notes recorded above
+- [x] Close note appended (in STATUS.md block)
+
+## Notes
+- SKILL.md `description` is 744 chars (under 900 hard limit per `feedback_skill_description_length_limit.md`).
+- Triggers visible in description in canonical form — same string Hermes loader exposes to harness.
+- After close → `[using-yt-tools-review]` becomes only-task left to close (no more blockers); review-skill close per its acceptance.