KB-3339

FIX4 14 — GPT MCP-Readable Checkpoint

2 min read Revision 1

For independent (Codex/GPT) re-audit. DB directus, schema public (allowed DBs directus/incomex_metadata/workflow; query_pg MCP RO 5s/500; heavy reads via ssh contabo -> docker exec -i postgres psql -U directus -d directus).

Verify authoritative repoint: SELECT * FROM v_qt001_authoritative_path_dependency_map; (references_legacy must be false for all 12). SELECT pass,offenders FROM v_qt001_writer_no_legacy_dependency_guard; (pass true). SELECT * FROM v_qt001_writer_authoritative_repoint_status; SELECT current_is_v4 FROM v_qt001_current_plan_fingerprint_authority_status; SELECT pass FROM v_qt001_tier_signal_v3_only_guard; SELECT pass FROM v_qt001_block_rule_governance_error_guard; SELECT pass FROM v_qt001_controlled_identity_guard; SELECT * FROM v_qt001_authority_string_spoof_negative_tests; SELECT * FROM v_qt001_capability_contract_guard_v2; SELECT scale_not_safe FROM v_qt001_scale_blocking_guard_v4; SELECT * FROM v_qt001_hardcode_guard_v5; SELECT * FROM v_qt001_26a_fix4_codex_failure_matrix; SELECT * FROM v_qt001_apply_readiness_guard_v7; SELECT * FROM v_qt001_26a_fix4_no_bypass_proof; SELECT pass FROM v_qt001_26a_fix4_must_not_proceed_guard.

Expected: dependency map 0 legacy; hardcode v5 pass true; matrix 11/11 now_safe; readiness overall_ready false (10/12 SSOT, 0/4 APPLY); no_bypass 11/11 blocked; tier TIER2=7/TIER3=6/BLOCKED=6/INELIGIBLE=55/TIER1=0; births delta 0; permits 0; done 0; tga 129; gateway all_ok true; DOT freeze 2/2. Verdict requested: FIX4 PASS/FAIL. Do NOT proceed 2.6B / open permits / apply until PASS.

Back to Knowledge Hub knowledge/dev/reports/architecture/birth-stage2-6a-fix4-qt001-authoritative-path-repoint-no-legacy-bypass-2026-06-07/14-gpt-mcp-readable-checkpoint.md