# investigator-codebase — archive 2026-07 (L2 verbatim, frozen additive)


## Curated 2026-07-06 (em-main, hook-triggered L1->L2)

- **2026-07-03 S101 H19-adopt Lane-2 (mapping + model-tier compliance, WF1 investigate — VERDICT SOUND):** ⭐ Mapping CORRECT: reviewer=final-review-gate (Category 1-6 adversarial + Smart-Friend anti-rubberstamp `reviewer.md:268-276` + live-curl deploy-verify = H19 §3a "cổng rà-soát cuối" exact) · investigator-codebase=ground-truth-lane (`investigator-codebase.md:23-26` file:line-evidence + sqlcmd + grep + "if uncertain say uncertain" = H19 §3b "xác-minh sự-thật chống bịa-số/dẫn-chứng"). NO better-fit: investigator-api=EXTERNAL-docs (WebFetch, out-of-scope internal-truth) · database-agent=narrow DB-lens (subset không phải general fact-verify). **Model-tier checklist 12-pt: SE meets A1✅(settings pin `claude-fable-5[1m]` — `[1m]` VALID in settings.json ≠ frontmatter; Fable-down→Opus 1M H5-fallback = A1/A2 frontier-1M allowed) A2✅ A3✅(all-inherit=all-top, 5-fn map) A4/A5/A6 N/A-by-form(no tier-2/helper layer) B1✅ B2✅ B3✅(11 role-names SE-own, 0 copied) C1✅(11/11 `model: inherit` grep) C2✅(hmw.js `tier` field) C3✅(0 `[1m]` in FRONTMATTER model: line — 4 grep hits ALL prose: README:9/12/16 Upgrade-notes + database-agent:46 checklist).** ⚠️ Toggle-marker template EXACT-exists: `.claude/hmw-mode.on` gitignored AFTER `!.claude/**` last-match-wins (`.gitignore:87`); new `.claude/model-real-mode.on` MUST copy placement or gets un-ignored. ⚠️ Ảo-ensemble reuse: hmw.js `parallel()` :97 + synthesis machinery PRESENT (grep 10 hits) — but "S101 WF2 3-lane" is LIVE-mechanism NOT persisted artifact (runs/ = old 06-18 only, HMW-ephemeral S94+ pattern). VACUOUS-MET nuance TRUE: under all-inherit+Fable, 2 positions ALREADY top → H19 §4 "allow reach top-model" adds 0 runtime-delta; new value = toggle depth-control + Fable-outage multi-Opus>single-Opus. Tag `[s101-h19-lane2, mapping-sound, 12pt-compliance, marker-template, vacuous-met]`.
- **2026-07-02 (S100 H18-adopt WF1 `wf_50a817ce-a69` — 3 lane ∥, on-behalf em main APPEND B3, return-only 0-residual):** L1 measurer-coverage: 3/3 script (`mfe-eval:216`/`selfimprove:133-137`/`archive-gate:106`) **GLOB-LIVE 0-hardcode** — agent thứ 12 tự-cử; ⭐ ghost-wire-class MỚI: **config-key defined-but-unread** (`memory-budget.json:54-55` `role_file_glob`/`diary_path_pattern` — script re-hardcode giá trị TRÙNG → không detector nào flag vì cả 2 phía "đúng"; catch = grep key-name across scripts/) + latent skip-if-no-`tools:` (`selfimprove:147`, 0 affected 11/11 có). L2 ghost-wire+taxonomy: MAST=0 repo-wide (grep PHẢI case-sensitive `\bMAST\b` — insensitive dính "Master" noise); cron monthly = ghost-wire THẬT (CronList=0 + scheduler RỖNG 05-04 log + S96 chạy 13:04 em-main in-session); convention "auto = step em-main kích, no-OS-hook" nhất quán 5 nơi. L3 ledger-đo: `_ledger.md` true-orphan-catch **0/15 lifetime** (single-day artifact 06-18, 15 row/14 folder — mig54-R2 share) · mode-A coverage 0/8 S93+ · ⭐ "S71 `harvest/` rỗng" = **criterion-wording KHÔNG phải incident** (đính chính claim em-main) · repo có 5 "ledger" khác tên → sweep grep `_ledger` EXACT · hmw.js 0-touch. Tag `[s100-h18-wf1, 3-lane, ghostwire-configkey-class, ledger-0-15, on-behalf]`.
- **2026-07-02 S98 verify-lane V2 post-flush (VERDICT PASS):** detector 28→25 (derived-stale 11→8; wikilink 14 + vocab-fork 3 giữ by-design). **8 derived-stale còn = 100% FP-class count-token soft-net:** CLAUDE.md:84 tests-tree "(6 test…)" · ef-core SKILL :94/:95 ("2/1 migration tách/GỘP" history) + :103/:111/:114 ("4/3/1 bảng" Budget-defer/Mig-15 module-local) + :162/:179 (heading "Revert 1 migration" + comment "Script từ 1 migration") — 0 genuine drift vs canonical 61/89/440/79; SKILL edit sáng (+rows 60/61 @:82-83) chỉ shift line-number FP cũ, 0 flag MỚI. ⭐ Grep gotcha: **"Fable RESTORED" exact-string CHỈ STATUS:24 + session-start:29; agents/README dùng biến-thể "Fable 5 1M RESTORED" (:3) + "Fable-restore" (:12)** — exact-phrase grep miss README dù substance đủ. HANDOFF:5 mega-line: bundle mEGqlNWc/Dnrp4PU1=#484, CeTA7Z82 chỉ trong note "= #483" (1 line match duy nhất cả file). 3 on-behalf append đúng-chỗ: database-agent :36 (cuối Log = EOF) · reviewer addendum TRONG-entry S97-bis :68 (câu cuối + marker on-behalf @S98) · impl-fe S97-Part2 :16 giữa badge:9/S97:19. cicd "S98" = 2× "(curate S98)" stub :73/:74, 0 material-tag. Ledger :7 Mode-A ephemeral note (wf mode-A vắng ledger-row ≠ orphan) + bảng 15 row :11-25 nguyên.
- **2026-07-01 S97 session-end feedback-audit (VERDICT CLEAN):** Grep-verified capture readiness pre-close. ✅ gotcha #77/#78/#79 present `docs/gotchas.md:1301/1317/1325` (format `### N.` count=79 = STATUS header — no self-count drift; all 3 have Triệu-chứng+Cơ-chế+Fix+**Quy-tắc** root-cause). ✅ #53 return-garble **x6 (cicd 5/6)** in BOTH `feedback_agent_return_garble_recover.md` (Why-line ×5→×6 + **structural root-cause: cicd MEMORY self-target ~17.1KB→curate-at-return→thinking-step=message-cuối=return-value**; fix=archive-cicd-sớm NOT instruction) AND S97-log Parts 1/2/4 (lần-4/5/6). cicd MEMORY LIVE=17.5KB (confirms self-target). ✅ Mig 60 wrong-table BUG = 2-fix present: code (Mig 61 `20260701142752` query Changelogs) + guard (gotcha #79 "xác định ĐÚNG bảng writer" + "verify marker-count prod trước"). Mig 60 code `:29-31` confirmed `PurchaseEvaluationApprovals a...a.Comment LIKE` = wrong. Both Mig 60/61 have 3-file rule. ✅ git status CLEAN, 0 stray `.claude` misland, 0 `git add -A` in log, S97 workflows HMW-ephemeral (NOT persisted run-folders — consistent S94+ pattern, runs/ only old 06-18). ✅ Product decisions captured (STATUS/HANDOFF/log + commit-msg): "duyệt là fix"→#480 price-lock, "fix trọn"→Mig 60 endsBeforeCeo-runtime, "hiện luôn CEO duyệt"→#483 badge, Supplier-backlog "15-18 field"→STATUS Next-up. **MINOR only:** S97-log per-Part State footers show progression (Part-1 `:47` "88 bảng gotcha 77" stale vs session-end "89/79" Part-4 `:113`) — intentional per-part snapshot but mid-log reader sees stale count. No BLOCKING/MAJOR gaps.
- **2026-07-01 Supplier Excel-import GAP audit (anh Kiệt FDC — 30-col "Database NCC & Nhà thầu phụ" cho bên Pro):** ⭐ **Entity CỰC LEAN 9 domain-prop** (`Domain/Master/Supplier.cs:5-16`: Code·Name·Type·TaxCode·Phone·Email·Address·ContactPerson·Note) + 8 audit inherited (Base/AuditableEntity). EF `SupplierConfiguration.cs`: Code len50 UNIQUE-filtered `[IsDeleted]=0`(:24, Mig47 #57), Name200, TaxCode20, Phone30, Email100, Address500, ContactPerson200, Note1000. **enum `SupplierType.cs:3-10` = NhaCungCap1/NhaThauPhu2/ToDoi3/DonViDichVu4/ChuDauTu5 — KHÔNG có "Cả hai/Both"** (FE mirror `fe-admin/types/master.ts:11-16` identical). **GAP 30→entity: 6✅ · 7⚠️collision · 17❌ no-home** — Excel splits Address×2(invoice/office), Phone×2(company/contact), ContactPerson+role; ❌ Fax·Bank-acct×2·Legal-rep+role·GUQ+3-NAS-links·Status/blacklist·Referral·PMH-owner. ⚠️ **S55 seed `SeedRealMasterDataAsync` (`DbInitializer.cs:2768-2787`) crams NĐD/bank/status/category vào free-text `Note`** (:2771-73 TRUONGGIANG/TANPHU/TGN) — proof entity thiếu home. Seed **UNGATED** (called :128, idempotent-key=`Code` :2780) — KHÁC demo-master (`SeedDemoMasterDataAsync` GATED `DemoSeed:Disabled` :117, #75). POST any-auth (`SuppliersController.cs:37-42` S59). FE SHA-identical 2-app (`c1760788`, 253L, 9 fields). **Prod 20 NCC** (Type1×3+Type2×17; type3/4/5 wiped go-live S91 → "Cả hai" enum genuinely-needed). Precedent NAS-link = `PE.HoSoLink nvarchar(1000)` Mig52. Fork→em-main: core-widen ~15col+CaHai=6 vs satellite `SupplierDetail`. → _INDEX pending.
- **2026-06-29 S93 Harness-16 MFE ground-truth (WF1 `wf_4c63e1bd`):** ⭐ MFE denominator extraction (deterministic, status-field KHÔNG grep): marks Active(-High) (`ACTIVE-MARKS.md`) + AS-class + Active-Guards (`error-ledger.md` Verified✅) + recurring-gotcha (`gotchas.md`); **dedup-by-AS-cross-reference** (gotcha/guard mà AS-row trỏ `#N`/`AS-N` → gộp) = **29 item**. Per-role sub-coverage: denom = numbered anti-pattern/NEVER trong `agents/<role>.md`; numer = diary `agent-memory/<role>/MEMORY.md` (KHÔNG project/user — bẫy trùng-tên H15-v3) match exact-id OR ≥2 content-word sau stop-list (đánh bại leading-verb-9/9-giả). Codified `scripts/mfe-eval.ps1` + engine §H. (WF1 self-write reverted AS-10; em-main harvest single-writer.) → _INDEX.
