[CLAUDE] Docs: S53 H1-gate residual fixes — ef-core Mig 44-47 table rows + count stragglers + database-agent verified-runtime flip

Session-end H1 tooling-chốt (formal monitor gate on /session-end re-trigger) caught 4 residuals em-main self-check missed:
- ef-core-migration/SKILL.md: added Mig 44/45/46/47 table rows + totals 91->92 bang / last Mig 43->47 (header said 47 but body stopped at 43 — internal contradiction).
- dependency-audit-erp/SKILL.md:153 gotcha 56->57.
- agents/README.md:155 'All 10 agent'->11 (RAG-MCP grant line straggler).
- database-agent.md: SELF-CHECK [x] verified-runtime S53 + nac reword (honest: DB1/DB10 exercised, DB2-DB11 per-task).

H2 harvest gate PASS 5/5 (separate run). Tree was clean before this; this closes the H1 residual loop.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/agents/README.md

@@ -152,7 +152,7 @@
 
 ## 🔧 Tool grant (S39 — +3 RAG MCP per agent)
 
-All 10 agent có **4 RAG-READ MCP**: `search_memory` + `search_code` (BM25, prefer over Read full file — tiết kiệm token) + `cross_project_search` + `list_projects`. Base tools per role (READ: Read/Grep/Glob/Bash [+WebFetch/Search cho api] · WRITE: +Edit/Write/Skill).
+All 11 agent có **4 RAG-READ MCP**: `search_memory` + `search_code` (BM25, prefer over Read full file — tiết kiệm token) + `cross_project_search` + `list_projects`. Base tools per role (READ: Read/Grep/Glob/Bash [+WebFetch/Search cho api] · WRITE: +Edit/Write/Skill).
 
 > **2 monitor sub (tooling-auditor H1 + harvest-curator H2 — 2026-06-07):** read-only toolset = `[Read, Grep, Glob, Bash, +4 RAG-read]`, **NO `store_memory`, NO Write/Edit** (mirror investigator read-set). INFORM-only — propose → em main single-writer VERIFY→APPEND (B3). 🔴 **G-015 accuracy:** đây KHÔNG = "read-only enforced" — sub vẫn giữ `Bash` (write-channel mở qua shell/curl). Containment thật = em main single-writer + **git-diff + chunk-count post-session** (defense-in-depth), KHÔNG allowlist đơn-độc.