IU-0 Pack 2A — Context Graph Gate Application

Date: 2026-05-04 Điều 20 §0 + Đ43: bắt buộc đọc context graph trước design không nhỏ Context pack build: 20260504-040018-372b48 (cron, 2026-05-04T04:00:22Z)

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§1. Context Pack Used

Build ID: 20260504-040018-372b48 | Generated: 2026-05-04T04:00:22Z | Trigger: cron

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§2. Evidence từ 5 files

PROJECT_MAP.md

• 41 enacted laws, 289 active DOTs, 72,670 entities, 38 species, 4 databases
• 275 open critical issues
• Pack 2A impact: thêm 2 rows vào collection_registry (72,670 → 72,672). Minimal footprint.

LAWS_INDEX.md

• Watch patterns: knowledge__dev__laws__%, knowledge__dev__ssot__%, knowledge__dev__architecture__%
• Pack 2A design docs nằm trong knowledge__dev__laws__dieu44-trien-khai__* → context pack sẽ detect thay đổi.

DOT_REGISTRY.md

• 289 active DOTs. Tier A: 51, Tier B: 219.
• Pack 2A sử dụng DOTs đã registered: DOT_COLLECTION_REGISTER, DOT_COLLECTION_HEALTH, DOT_SCHEMA_TRIGGER_REGISTRY_ENSURE.

DB_MAP.md

• 4 databases: directus (warehouse, 423MB), incomex_metadata (brain-store, 106MB), postgres (cluster-admin), workflow.
• Pack 2A chỉ write vào directus DB qua Directus API (dot-collection-register). Không touch incomex_metadata/workflow/postgres.

RED_ZONES.md

• "No ALTER TABLE trực tiếp" — Pack 2A không DDL ✅
• "No manual INSERT/UPDATE vào kb_documents" — Pack 2A không touch KB ✅
• "No built-in renderer fallback" — N/A ✅
• "No case-dispatch per section" — N/A ✅
• Không có red zone nào Pack 2A vi phạm.

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§3. Domain/Law Resolver

Luật	Liên quan Pack 2A	Status
Đ2 Registry	Đăng ký IU vào collection_registry	Compliant — dùng DOT tool
Đ3 Metadata/Description	Description theo §A.3 Collection format	Compliant — đã soạn đúng form
Đ4 Birth	Tạo qua DOT, không code trực tiếp	Compliant — dot-collection-register
Đ7 Assembly First	Writes qua Directus API	Compliant
Đ14 No Duplicate	Preflight check duplicate	Compliant — Phase 1 verify
Đ20 v1.2 / NT15	Design trước execution, CGG	Compliant — file 12 + 12a + 12b
Đ35 DOT Governance v5.2	Dùng registered DOT tools	Compliant
Đ36 Collection Protocol	dot-collection-register = GP1 tool	Compliant
Đ43 System Context	Context pack đã đọc	Compliant — 12b này
Đ44 IU	governance_role = observed (pilot)	Compliant

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§4. DOT/Tool Resolver

Tool	Role trong Pack 2A	Status dot_tools
dot-collection-register	Đăng ký 2 collections	Active, DOT_COLLECTION_REGISTER
dot-collection-health	Verify sau đăng ký	Active, DOT_COLLECTION_HEALTH
dot-schema-trigger-registry-ensure	Sync IU triggers vào trigger_registry	Active, DOT_SCHEMA_TRIGGER_REGISTRY_ENSURE
dot-trigger-guard	Verify trigger governance	Active, 2 event triggers

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§5. DB/Runtime Resolver

Object	DB	Current state	Pack 2A action
information_unit	directus	Table exists, 0 rows, MISSING collection_registry	Register via DOT
unit_version	directus	Table exists, 0 rows, MISSING collection_registry	Register via DOT
collection_registry	directus	138+ rows, 9 triggers	Target của DOT write
birth_registry	directus	Auto-populated by triggers	Will auto-create row for new COL-*
meta_catalog	directus	—	Not touched by Pack 2A
directus_collections	directus	IU NOT present	Pack 2A does NOT expose to Directus
dot_config description keys	directus	desc_template_collection_registry exists, min_length=30	Read-only reference
trigger_registry	directus	107 rows	dot-schema-trigger-registry-ensure will sync IU triggers
trigger_guard_*	directus	Whitelist-by-exception model	dot-trigger-guard verify

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§6. Red Zones cho Pack 2A

Red Zone	Enforcement
Không raw SQL INSERT/UPDATE/DELETE vào registry	DOT tools only
Không DDL	Không CREATE/ALTER/DROP
Không Directus exposure	Không gọi Directus API tạo managed collection
Không Pack 2B/2C	Hard stop sau report
Không CRUD/IU production rows	0 INSERT vào information_unit/unit_version
Không vector/outbox	Không Qdrant, không outbox table
Không unsupported tool params	Preflight verify source_kind whitelist trước write

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§7. Unknowns

#	Unknown	Disposition
1	source_kind native accepted by tool?	Preflight Phase 1 verify → STOP nếu reject
2	Species cho IU	Follow-up trước governed. Không blocking Pack 2A observed
3	Description provenance PROV-AI	TD riêng. Pack 2A = PROV-DOT birth/basic
4	Rollback unregister	Forward-only + --update. Full unregister = design riêng
5	275 open critical issues	Pre-existing. Pack 2A không làm tệ thêm

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CGG Verdict: PASS — Pack 2A không vi phạm red zone nào, dùng đúng DOT tools đã registered, scope minimal.