# STATUS/HANDOFF tier archive — re-tier S98 (2026-07-02)

> **Provenance:** tách blurb **S94 + S93** khỏi mega-line `docs/STATUS.md` (dòng Last-updated) + `docs/HANDOFF.md` (dòng Last-updated) theo tiering rule S40 ("giữ state hiện tại + 3 session gần nhất" — sau re-tier còn S97/S96/S95). **Verbatim 0 byte-loss** (archive-không-cắt, bài S94). Backup pre-retier: scratchpad `retier-backup/` + git HEAD `310b9fc`.
> Archive trước đó: session ≤S90 → [`STATUS-HANDOFF-tier-S94-2026-06-29.md`](STATUS-HANDOFF-tier-S94-2026-06-29.md) (re-tier S94). Bản đầy-đủ per-session → `docs/changelog/sessions/`.

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## 1. STATUS.md — blurb S94 (verbatim)

**Prev S94** (S94 — **(1) anh-directive nâng cap lead 220K→380K** (`memory-budget.json` canonical · 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 derived echo ACTIVE-MARKS/session-start §2.1.6/engine §G adopt-delta · MFE verified live-read 380K). **(2) re-tier 2 mega-line** (fix Read-25K/call OOM + token-cost ~169K/220K): STATUS 389→89 dòng (mega-line 59.6K→7.1K char) · HANDOFF 732→12 dòng · live 332KB→**34KB (−90%)** · session ≤S90 → `docs/_archive/STATUS-HANDOFF-tier-S94-2026-06-29.md` **0 byte-loss** (new+archive=orig+995B pointer) · backup git+scratchpad · detector 27=baseline 0-broken-pointer · conservation spot-check PASS. **(3) MFE eval-all baseline** (đầu phiên): LEAD coverage-FIT 29-item/**380K=0.92%** · age-band 0-cut · Goodhart strikes-21/RCA-9 flat=no-lie · SUB per-role ≥85% (cicd/test-spec/FD 100% · impl-backend 94% · impl-frontend 85% · 3 prose-role N/A) · judge-scaffold-only honest. **(4) nạp full Phase-1 read-set** (budget 380K cho phép): +PROJECT-MAP +workflow-contract +migration-todos. **commit `5f61b03` pushed** docs-only CI-skip. **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 = chỉ token-cost**; re-tier = **archive-không-cắt + assert head+tail==orig 0-loss**. em-main solo (governance single-writer, 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.** → log `2026-06-29-S94-cap-380k-retier-megaline.md`)

## 2. STATUS.md — blurb S93 (verbatim)

**Prev S93** (S93 — **(1) PE cây Duyệt NCC node Dự án hiện MÃ dự án thay tên dài (anh Kiệt FDC) prod-verified Run #473** `8ee8f3e`: BE thread ProjectCode (DTO + 3 projection List/Inbox/ListApproved + search) + FE 2-app SHA-mirror (render `projectCode||projectName`+tooltip+sort) NO-MIG; grep bắt construction-site#3 thoát replace_all (cardinality-grep-all-consumer); build 3× + test 434; bundle admin `xz8FdmLN`→`CDn40vpV`/user `CA8Rla2w`→`CoPmPBg7`. **(2) adopt Harness-16 MFE (memory-fidelity-EVAL) 2-workflow PASS, 0 production code** `9580098`: WF1 `wf_4c63e1bd` (ground-truth + bắt BLOCKING vocab-fork: memory-fidelity = H6.7 memoryDelta-routing ≠ H16 coverage-eval → đặt MFE + alias-map §H KHÔNG seed $aliasSets) + WF2 `wf_13e3d35a` 3-lane PASS (code-gate denom-29-re-derived to-the-digit + READ-ONLY-budget proof 1-write-op + honesty 5-floor + leading-verb-trap adversarial-probed-DEFEATED); `scripts/mfe-eval.ps1` deterministic NO-API ASCII#30 (LEAD coverage-FIT 29-item/220K=1.5% + age-band-flag-not-cut + Goodhart strikes-21/RCA-9 · SUB per-role ĐO-THẬT impl-backend 94%/impl-frontend 85%/reviewer 88% · prose-role→N/A KHÔNG 0%) + judge-SCAFFOLD-only (honest: số chưa-nghĩa tới khi age-mature+independent-judge) + budget:mfe config + eval/mfe/ seed-12-stable-id + engine §H + artifact-row + C3-comment + wire session-start §2.1.6/session-end §L.b(c) opt-in + agents/README S93 + adap-report ×2 + email AI_INFRA hash `da768330`. **AS-10 2nd-fire dogfood:** WF1 3-agent (return-only) residual agent-memory caught+reverted (E-006 recurrence, guard HELD); WF2 explicit-return-only-prompt → 0 residual (instruction-fix). **#53 recover-from-disk** (WF1 sub return-rỗng nhưng ghi diary trước). user-MEMORY compact 23.7→7.8KB (hook). **Lessons:** cardinality-change-grep-all-consumer · vocab-collision-check-on-adopt (2-workflow review bắt, 1-workflow trượt) · AS-10-instruction-fix (prompt override frontmatter + git-diff net) · MFE đóng-vòng detector-D1-OOM-đầu-phiên. **State THẬT: Mig 59 · 88 bảng · 434 test (45D+389I) · gotcha 76 · menu 54 · bundle admin `CDn40vpV`/user `CoPmPBg7` · prod 17 user/7 NCC.** **🔴 NEXT anh:** restart CLI (MFE opt-in + wire session-start/end + agents/README no hot-reload) · UAT eoffice node Dự án hiện mã. **NEXT em:** monthly **2026-07-01 (2 ngày) GẤP** re-tier STATUS/HANDOFF mega-line (detector D1 **OOM do bloat** = tooling vỡ, STATUS line 61K-char/HANDOFF 46K-char KHÔNG Read/Edit) + ef-core SKILL Mig→59 + docs/CLAUDE Budget-removed + 3 vocab-fork alias-map + curate test-specialist/FD L1 WATCH. **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-S93-pe-projectcode-harness16-mfe.md`)

## 3. HANDOFF.md — blurb S94 (verbatim)

**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`)

## 4. HANDOFF.md — blurb S93 (verbatim)

**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`)
