# HANDOFF — Brief 5 phút cho session tiếp theo

> **Tiering rule (S40):** giữ **2-3 session gần nhất**. Cũ hơn → `docs/changelog/sessions/`. Full brief history pre-S40 → `docs/_archive/HANDOFF-preS40-fullhistory.md`.

**Last updated:** 2026-07-01 (S95 — **Harness-17 adopt (Vòng tự-cải-thiện bộ-nhớ Đo→Tinh-chỉnh→Kiểm) — governance-only 0 prod code, em-main-led 3-workflow.** `/check-email AI_INFRA` (0 directed mới; H16 áp trọn S93) → `/adap-apply` H17 (2 broadcast hash-MATCH `reviewer_gate:PASS`). **10/10 mục 🔴:** REUSE-cite A2=§H MFE/C3=D9/CG-2=value_protect/archive=§A + **build mới** `scripts/memory-selfimprove-audit.ps1` (C1 spec-audit NO-API, **runtime-verified bắt frontend-designer over-cap thật**) + `.claude/governance/reinject-ledger.md` (B2 CG-1 N=3) + engine §I + `session-start §2.1.7`/`session-end §L.b(c)` wire + HCV alias no-seed. **3-workflow:** WF1 `wf_f085d7c4-d78` ground-truth + WF2 `wf_8e73c1d6-ee6` 3-lane PASS + WF3 `wf_6f44eddf-680` **fault-injection 13-inject teeth-proof** + integration + cross-doc (0 application-defect). **2 commit:** `18a17f5` (cicd **Run #476 PASS** prod 200×3 bundle `0T6vVJST`/`BGXEVZO6` Mig 59) + `65b434a` (docs-only CI-skip). adap-report + 2 email AI_INFRA (`54789e19`+`8c94fa34`). **Dogfood AS-10 4-fire reverted** (git-diff = net thật; **WF3 explicit-return-only STILL self-wrote → instruction-fix NOT 100%**, E-006 recurrence, guard HELD 4/4; cicd-monitor diary KEPT = legit normal-spawn). **Lessons:** fault-injection-`-RepoRoot`-temp chứng checker-teeth · Lane B #53 empty→em-main self-gate. **State: Mig 59 · 88 bảng · 434 test · gotcha 76 · menu 54 · prod 17 user/7 NCC.** **🔴 NEXT anh:** ⚠️ restart CLI (§2.1.7 + §L.b(c) H17-loop wire runtime — command `.md` no hot-reload). **🔴 NEXT em:** frontend-designer distill (WATCH strike-1 = H17 loop's live finding, chờ strike-2/anh) · monthly **2026-07-01 (hôm nay)** re-tier STATUS/HANDOFF mega-line + ef-core SKILL Mig→59 + docs/CLAUDE Budget-removed + 3 vocab-fork alias-map. **Pending product (carry):** Section B cột Dự-án · Ngưỡng CEO Mig 54 · "C" chuyển phiếu→dự án. → log `2026-07-01-S95-harness17-adopt.md`) · **Prev S94** (S94 — **anh-directive nâng cap lead 220K→380K** (canonical `memory-budget.json` · SE-override lead KHÔNG còn AI_INFRA-parity, subs giữ 60K/50K · mark H-15 v4-delta `RC-pqhuy1987-29-06-2026-23-25-50` · flush 3 echo · MFE live-read 380K) + **re-tier 2 mega-line** (fix Read-25K/call OOM): STATUS 389→89 · HANDOFF 732→12 dòng · 332KB→**34KB −90%** · ≤S90 → `docs/_archive/STATUS-HANDOFF-tier-S94-2026-06-29.md` **0 byte-loss** · detector 27=baseline · `5f61b03` pushed CI-skip. MFE eval-all baseline: LEAD 29-item/380K=0.92% · SUB ≥85% (impl-backend 94%/impl-frontend 85%/reviewer 88%). **Lesson:** trần budget ⟂ harness Read-25K/call = 2 khóa độc-lập (cap-raise KHÔNG unblock mega-line Read → cần re-tier) · mega-LINE=tooling-breaker (ưu-tiên) vs mega-FILE nhiều-dòng=token-cost · re-tier=archive-không-cắt + assert head+tail==orig. em-main solo (0 sub, 0 fan-out). **State GIỮ NGUYÊN: Mig 59 · 88 bảng · 434 test · gotcha 76 · menu 54 · bundle admin `CDn40vpV`/user `CoPmPBg7` · prod 17 user/7 NCC.** **🔴 NEXT anh:** ⚠️ restart CLI (session-start echo 380K + budget v4 runtime; số canonical đã sống ngay) · UAT eoffice node Dự án mã (carry S93). **🔴 NEXT em:** monthly **2026-07-01 (MAI!)** — ef-core SKILL Mig→59 · docs/CLAUDE Budget-removed · 3 vocab-fork alias-map · re-tier `migration-todos.md` (mega-FILE thứ-3, 807 dòng — không gấp, không vỡ tooling) · FD L1 26.1KB WATCH strike-1 (**test-specialist RESOLVED 7.8KB** — bỏ khỏi carry). **Pending product:** Section B cột Dự-án wire · Ngưỡng giá CEO Mig 54 Designer UAT · "C" chuyển phiếu→dự án chờ spec. → log `2026-06-29-S94-cap-380k-retier-megaline.md`) · **Prev S93** (S93 — **(1) PE node Dự án hiện MÃ thay tên dài (anh Kiệt FDC) prod-verified Run #473** `8ee8f3e`: BE thread ProjectCode (DTO+3 projection+search) + FE 2-app SHA-mirror (render code+tooltip+sort) NO-MIG; grep bắt site#3 thoát replace_all; test 434; bundle admin `CDn40vpV`/user `CoPmPBg7`. **(2) adopt Harness-16 MFE (memory-fidelity-EVAL) 2-workflow PASS `9580098` 0-prod-code:** WF1 `wf_4c63e1bd` (ground-truth + bắt BLOCKING vocab-fork memory-fidelity≠H6.7) + WF2 `wf_13e3d35a` 3-lane PASS (denom-29-re-derived + READ-ONLY-proof + honesty + verb-trap-defeated); `scripts/mfe-eval.ps1` deterministic NO-API (LEAD coverage-FIT 29/220K=1.5% + age-band + Goodhart 21/9 · SUB đo-thật impl-backend 94%/reviewer 88% · prose→N/A) + judge-SCAFFOLD + budget:mfe + eval/mfe/ seed + engine §H + wire-opt-in + email AI_INFRA. AS-10 dogfood (WF1 residual caught+reverted; WF2 0-residual). #53 recover-from-disk. user-MEMORY compact 23.7→7.8KB. **State: Mig 59 · 88 bảng · 434 test · gotcha 76 · menu 54 · bundle admin `CDn40vpV`/user `CoPmPBg7` · prod 17 user/7 NCC.** **🔴 NEXT anh:** ⚠️ restart CLI (MFE opt-in + wire) · UAT eoffice node Dự án mã · (anh Kiệt) nếu ô khoanh là Hạng-mục→báo em đổi work-item-code. **🔴 NEXT em:** monthly **2026-07-01 GẤP** re-tier mega-line (detector D1 OOM do bloat — STATUS 61K/HANDOFF 46K-char KHÔNG Read/Edit) + ef-core Mig→59 + Budget-removed docs + 3 vocab-fork + curate test-spec/FD L1. **Pending product:** Section B cột Dự-án · Ngưỡng giá CEO Mig 54 · "C" chuyển phiếu→dự án. → log `2026-06-29-S93-pe-projectcode-harness16-mfe.md`) · *(session ≤S90 đã tách → `docs/_archive/STATUS-HANDOFF-tier-S94-2026-06-29.md` + `docs/changelog/sessions/`; re-tier S94)*

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## 📚 Session detail cũ (S84 → trở về trước)

> Brief 3 session gần nhất (S93/S92/S91) = mega-line trên. Chi-tiết per-session S84↓ đã tách (re-tier S94) → docs/_archive/STATUS-HANDOFF-tier-S94-2026-06-29.md + bản đầy-đủ ở docs/changelog/sessions/.