Light Follow-ups After DDL+Main-FF · 01 Repo Precheck

doc 1 of 6 · 2026-05-20 · G0 gate

phase                : G0 — SSOT + repo precheck
outcome              : G0 PASS
production_mutation  : NONE

1. SSOT (KB) reachability

• mcp__agent-data__list_documents against the two prep folders both returned the expected docs:
  • knowledge/dev/laws/dieu44-trien-khai/v0.5-lifecycle-ddl-ratification-runbook/ → 6 docs (01..06).
  • knowledge/dev/laws/dieu44-trien-khai/v0.5-main-fast-forward-after-lifecycle-ddl-ratify/ → 5 docs (01..05).
• mcp__agent-data__upload_document is therefore expected to work (this doc is the proof-of-write).

2. Repository identity

working_directory : /Users/nmhuyen/iu-cutter-build/repo/iu-cutter
remote            : (none — `git remote -v` empty; push impossible)
branch            : feature/constitution-snapshot-mark-dryrun
working_tree      : clean

3. HEAD census (pre-light-followups)

main_head     : 1cd286e039357018c40a1281599e17961b848749
feature_head  : 1cd286e039357018c40a1281599e17961b848749
relation      : main == feature == 1cd286e
ancestor_pair : 0 ahead / 0 behind

This matches the post-DDL-ratify FF state ruled in reviews/dot-iu-cutter-v0.5-main-ff-after-ddl-ratify-pass-gpt-ruling-2026-05-20.md.

4. Backlog items addressed in this macro

ID	Severity	Source memory
B-FN-IU-CREATE-FINGERPRINT-NOTE	LOW	project_dot_iu_cutter_v0_5_main_ff_after_lifecycle_ddl_ratify
B-DB-ENV-GUARD-BASELINE-CLEAN	LOW	project_dot_iu_cutter_v0_5_main_ff_after_lifecycle_ddl_ratify

Both are hygiene/auditability follow-ups. No DDL, no production touch.

5. Forbidden surface (re-asserted)

• No production DDL / DB mutation / lifecycle mutation.
• No deploy / restart / push / tag / hard-delete.
• No source_document / source_version mutation.
• No weakening of any DB env guard (G2 must refine, not relax).
• No real crypto replacement.

6. G0 result

g0_outcome         : PASS
ssot_reachable     : true
repo_state         : clean, on feature/constitution-snapshot-mark-dryrun
heads_match        : main == feature == 1cd286e
remote             : absent
forbidden_surface  : asserted