GPT KB Verification — Gate A Production DDL Prompt v0.5 FINAL

Date: 2026-04-28

Verdict

PASS. Canonical KB content verified.

Path verified:

knowledge/dev/laws/dieu38-trien-khai/P9-gate-a-production-ddl-execution-prompt.md

Verified points

• Heading is correct: Gate A — Production DDL Execution Prompt Design v0.5 FINAL.
• Scope is Gate A only: production DDL, no Gate B/C/G8B/G11/P9.
• VPS-only execution is explicit.
• Controlled transform is present.
• DML scan is whitespace-tolerant and shell-safe with || true.
• Candidate generation is explicitly preparation only, not Gate A PASS.
• Directus health check has public/API/DB fallback wording.
• Trigger guard deep check includes public.trigger_guard_alerts and search_path.
• Execution captures psql exit with pipefail and PIPESTATUS[0].
• Error handling separates execution ERROR vs post-COMMIT post-check FAIL.
• Rollback protects pre-existing fn_tac_log_checker_issue.
• Action log has no-overwrite policy.

Direction

Opus may proceed to prepare an execution dispatch wrapper that references this canonical KB prompt, but must not execute Gate A until User explicitly says GO.

Recommended next item: draft a short, final Gate A dispatch message for Claude Code using the canonical KB path, effort medium-high, and explicit User authorization placeholder.