# S66 (2026-06-16) — Session-start/end closeout: adopt Harness-8 all-inherit + cicd-monitor L1 curate + ef-core doc-flush + check-email AI_INFRA

> **em-main-solo, 0 product-sub spawn** (chỉ 2 monitor INFORM-only @session-start). ~17 file docs/gov/config, **0 production code** → state THẬT giữ nguyên (Mig 52 · 88 bảng · 263 test · 65 gotcha · menu 53 · bundle `BDwV5d0X`/`DbVv6rsf`). HMW-mode ON nhưng mọi việc = governance-authoring single-writer → solo (đúng H6.1: governance-authoring TRIVIAL → solo, KHÔNG fan-out).

**Luồng anh:** `/session-start` → bootstrap (2 monitor RE-REPORT) → anh chọn "cicd-monitor curate (P1 GẤP)" → `/check-email AI_INFRA /adap-apply` → `/session-end`.

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## 1. Bootstrap (`/session-start`)

- **Mode:** HMW-mode ON (marker `.claude/hmw-mode.on`). **Lead model:** Opus 4.8 (1M) Max — H5 fallback (Fable suspended 2026-06-12 no-ETA), đúng-kỳ-vọng.
- **RAG:** `proj_solution_erp` alive, chunk 2425 (+2 vs S63), index stale 05-29 (known, AI_INFRA op).
- **2 monitor RE-REPORT (background spawn):**
  - 🟫 **H1 tooling-auditor:** roster 11=11=11 + two-tier frontmatter intact + plugin 18/15/3 unchanged + 0 new-alloc. Canonical docs (STATUS/HANDOFF/root-CLAUDE counts) đã flush đúng S65. **Drift:** `ef-core-migration` SKILL stuck Mig 50 (TRUE 52) ×5 cites + `skills/README.md` ×2 + root `CLAUDE.md` gotcha 64→65. 0 GẤP.
  - ⬜ **H2 harvest-curator:** 0 orphan (S65 PE fan-out `pe-hoso-link-rename-pro` fully harvested + committed, incl 2 empty-return subs implementer-frontend:45 + reviewer:64). 0 corruption (AS-8 clean). Fidelity PASS (HoSoLink + Mig 51/52 ground-truthed on disk). **🔴 cicd-monitor L1 86.8KB (2.9× cap) P1 GẤP** + embedded guard: #383 (`:106`) là entry `[⚠️ VỊ TRÍ LẠC]` thật (KHÔNG phải #291 như brief tưởng).

## 2. H1 doc-flush (3 file, verified-from-disk trước khi sửa — B3)

- `.claude/skills/ef-core-migration/SKILL.md` ×5: frontmatter + header 50→52, **+Mig 51/52 rows** (`AddDepartmentParentId` + `AddHoSoLinkToPurchaseEvaluation`), Total note (88 giữ — cả 2 AddColumn), 2 code-pointer 27-50→27-52.
- `.claude/skills/README.md` ×2: ef-core row 50→52/S65, gotcha 64→65 (+#65).
- root `CLAUDE.md` ×2: gotcha cite 64→65, schema-diagram pending 32-50→32-52.

## 3. cicd-monitor L1 curate 86.8→28.9KB (P1 GẤP — anh chọn task đầu)

- **Map (đọc full 113 dòng):** KEEP head `1-77` (baseline + FIFO header + 6 runs 06-16 #289-#295); ARCHIVE body `78-107` (#286 06-13 → #232 pointer S29); KEEP footer `108-113` (Curate-trigger).
- **2 anomaly resolved:** #291 (06-16 FAIL `:89`) — content đã narrate inline trong #292 (`:74`) + canonical gotcha #65 → archive (non-orphan). #383 (`:106` `[⚠️ VỊ TRÍ LẠC]`) — archive đúng vị trí.
- **Method = byte-exact `sed` move** (KHÔNG retype → 0 transcription-corruption của file critical 86KB): build `.new` + archive qua `sed -n '78,107p'`, sanity-grep (6 runs kept · 1 "leak" = #292-inline-#291 benign · archive có #291+#383), inspect head/tail, RỒI swap (`mv`). 0-byte guard PASS.
- **3 essentials-fix sau swap** (targeted Edit, baseline pristine): `:51` Mig latest 50→52 · `:53` bundle-live S69→S70 #295 (`DbVv6rsf`) · `:84` curate-log +S66 entry.
- **Final:** L1 28.9KB (66% giảm, dưới 30KB soft-cap) + archive 58.4KB/29 records. 5 structural section verified intact. **Reliability fix** thật: spawn auto-inject ~25KB cap → trước chỉ ~30% file inject (oldest runs ở tail không load); giờ baseline + current-session inject đủ.

## 4. check-email AI_INFRA + adopt Harness-8 (`/adap-apply`)

- **check-email:** `outbox/se/` chỉ có UI/UX guide (đã processed S58, ở `inbox/ai_infra/`). **0 thư mới se-directed.** Phát hiện broadcast MỚI trong `outbox/all`: `2026-06-16-Governance-harness-8` (chưa trong adap-reports — reports dừng harness-7).
- **Harness-8 (🔴 BẮT BUỘC mọi sister, reviewer_gate PASS_WITH_FIXES, PROJECT-FIT 6/6):**
  - **H8.1** — toàn bộ sub-agent có memory → `model: inherit`, gỡ demote two-tier H4. SE flip **7 sub** pin `claude-opus-4-8` → `inherit`: implementer-backend/-frontend, test-specialist, cicd-monitor, investigator-api, frontend-designer, tooling-auditor. 4 sub vốn inherit (reviewer, investigator-codebase, database-agent, harvest-curator) giữ. **grep xác nhận cả 11/11 = inherit.** SE không có helper/gopher rẻ → cả 11 lên top-tier.
  - **H8.2** — workflow nhanh nhất = song song tối đa + xuất nhanh + lead auto-HMW (H6), KHÔNG hạ model. Escape-hatch per-task `tier:'opus'` (hmw.js) giữ.
  - **Codify:** `agents/README.md` (header all-inherit + mục Upgrade S66 đánh dấu thay thế two-tier H4 + ASCII caption) · `hmw.js` 5 chỗ comment (logic `resolveModel` vốn `return undefined` cho role-có-frontmatter → defer frontmatter → flip là tự lan, KHÔNG đổi logic).
  - **adap-report** `docs/governance/adap-reports/2026-06-16-Governance-harness-8-all-inherit-workflow-fastest.md`.
  - **email-back** `broadcasts/outbox/ai_infra/2026-06-16-se-to-ai_infra-harness-8-adopt-status.md` — content_sha256 `fa7f690d…` tính UTF-8-explicit + **round-trip VERIFY MATCH** (gotcha #61 handled). `_index.md` OUTBOUND +1 row.
  - **Nấc:** executed-file · VERIFIED-pending-restart (frontmatter no hot-reload). Caveat: runtime chưa đổi (inherit=Opus 4.8 1M vì Fable down H5 — trùng two-tier đã collapse); khác biệt thật khi Fable về (cả đội tự lên Fable 5, không sửa frontmatter) + H5.6 restore gọn hơn (chỉ đổi lead).

## 5. §L AUTO-MAINTAIN

- **§L.a (AS-1..AS-9):** 0 RCA mới. No bug-production, no destructive, no mis-stamp (email hash MATCH). Lone Bash `wc -c` quoting-hiccup tự-recover, không phải AS-class.
- **§L.b:** (a) STATUS Recently Done +S66 · (b) Active-Guards no change · (c) chore-flag: cicd 28.9KB ✅ giờ; inv-codebase 36.4KB + reviewer 36KB còn over (defer per H2); 0-byte clean · (d) 2 monitor spawn-record on-behalf APPEND (read-only không tự ghi) · (e) pending-request anh có SPECIFICS (tzutil/Chương/staff-pw/CNTT + restart-CLI) · (f) harvest GATE **PASS 5/5**, no wave-folder · (g) tooling CHỐT: roster model-tier ĐỔI (H8 all-inherit) + doc-flush, 0 new-alloc.

## 6. Lessons

- **Curate file critical lớn = byte-exact `sed` line-slice, KHÔNG Write-reconstruct.** Write reproduce baseline 86KB = transcription-corruption risk (fail-unsafe); `sed -n 'a,bp'` move byte-exact + build-.new-rồi-swap = fail-safe + 0 corruption. → memory `feedback_large_memory_curate_byte_exact`.
- **`inherit` mechanism = data-driven, code-agnostic:** "two-tier" chỉ là ảo giác do data (7 file pin model rẻ), KHÔNG phải code rẽ nhánh. `hmw.js resolveModel` defer frontmatter (`return undefined`) → flip 7 dòng `model:` là cả spawn-trực-tiếp + spawn-qua-workflow cùng lên top-tier. Migration "rất gọn".
- **H2 brief có thể nhầm chi tiết** (#291 vs #383 annotation) — em main đọc full file ground-truth trước khi act (B3 verify-before-write), bắt được #383 mới là entry `[VỊ TRÍ LẠC]` thật.

## 7. Commit
Xem Phase 5 closeout — commit chain `[CLAUDE] Skill/Docs: S66 ...`. CI: chỉ `hmw.js` non-ignored (`.claude/skills/**`+`**/*.md` ignored) → push trigger CI 1 run (range-based gotcha #41), no-op deploy (hmw.js không thuộc slnx/FE build, bundles frozen).
