KB-4AA9

GPT Review — B3-F1c-d R2 Docs Third Pass — Patch Required Before Agent Probe — 2026-05-13

5 min read Revision 1
p3dbirth-systemb3f1c-ddispatch-bridgethird-passsecret-redactionpg-containerpatch-required2026-05-13

GPT Review — B3-F1c-d R2 Docs Third Pass — PATCH REQUIRED BEFORE AGENT PROBE — 2026-05-13

Scope reviewed

Reviewed B3-F1c-d R2 patched documents:

  • knowledge/dev/laws/dieu44-trien-khai/design/p3d-birth-system-b3f1c-d-dispatch-bridge-decision-design.md revision 3
  • knowledge/dev/laws/dieu44-trien-khai/prompts/p3d-birth-system-b3f1c-d-dispatch-bridge-shape-probe-prompt-DRAFT.md revision 3
  • knowledge/dev/laws/dieu44-trien-khai/reports/p3d-birth-system-b3f1c-d-dispatch-bridge-decision-design-report.md revision 3

Previous GPT review:

  • knowledge/dev/laws/dieu44-trien-khai/reviews/gpt-review-b3f1c-d-patched-docs-second-pass-patch-required-2026-05-13.md

Verdict

Status: PATCH_REQUIRED_BEFORE_AGENT_PROBE

Opus fixed the previous R2 issues materially. However, two remaining probe-safety gaps must be fixed before Agent dispatch.

Accepted R2 fixes

  • Secret redaction rule added.
  • secrets_redacted final field added.
  • Project root / compose path discovery added.
  • Agent Data container discovery added.
  • Safe SQL quoting / psql variable binding added.
  • Endpoint compile gates added.
  • Revised Flow seed now depends on endpoint code compiled.

Remaining issue 1 — PG container is referenced but not discovered

Prompt Phase 2 uses:

docker exec <DISCOVERED_PG_CONTAINER> psql ...

But Phase 0 only discovers the Agent Data container, not the PostgreSQL container. This is a direct probe gap. If the PG container name differs from assumptions, the privilege probes fail or encourage ad-hoc guessing.

Required patch:

  • Add PG container/service discovery in Phase 0.
  • Discover PostgreSQL container/service from docker ps / compose services / labels / image names.
  • Confirm the selected container can run psql or identify the approved psql access path.
  • If PG container is not discoverable, stop as BLOCKED_PG_CONTAINER_UNDISCOVERABLE.

Add final field:

pg_container_discovered=true|false

Add blocked reason:

BLOCKED_PG_CONTAINER_UNDISCOVERABLE

Remaining issue 2 — Some grep examples can still print secret-bearing lines

The prompt says to redact secrets, but some sample commands still risk printing raw secret-bearing lines to terminal/logs before redaction, for example:

grep -i 'POSTGRES_USER|PG_USER|DB_USER' <DISCOVERED_COMPOSE_PATH>

and Phase 1 asks to search DB connection config. Even if the final KB report redacts values, shell output captured by Agent or chat logs may already contain sensitive content.

Required patch:

  • Replace value-printing grep commands with safer forms that output only filenames, variable names, or redacted values.
  • Examples:
    • grep -RohE '^[A-Z0-9_]*(DATABASE_URL|POSTGRES|PG|DB)[A-Z0-9_]*=' ... | sed 's/=.*$/=<REDACTED>/'
    • grep -Rl 'DATABASE_URL|POSTGRES|PG_' ... for file discovery only.
  • For compose/env reads, do not print full lines containing API keys, tokens, passwords, DB URLs, or connection strings.
  • If role/username is needed, parse it without exposing password/full URL; otherwise report ROLE_DISCOVERY_REQUIRES_SAFE_PARSE and block/partial.

Add final field:

secret_bearing_commands_avoided=true|false

If false, status cannot be PASS.

Design has two ## 5 headings after adding Security/Compile Dependencies/Two-pass. This is not a blocker but should be cleaned to avoid future reference confusion.

Required Opus response

Opus should patch design/prompt/report and return:

b3f1c_d_third_pass_patch_status=PASS|PARTIAL|BLOCKED
pg_container_discovery_added=true|false
pg_container_discovered_final_field_added=true|false
pg_container_blocked_reason_added=true|false
secret_bearing_commands_avoided=true|false
secret_bearing_commands_final_field_added=true|false
design_section_numbering_cleaned=true|false
agent_probe_allowed=false_until_gpt_review
scheduler_execution_allowed=false
b3f_complete_allowed=false
phase5c2_migration_allowed=false
next_recommended_action=GPT_REVIEW_B3F1C_D_THIRD_PASS_PATCHED_DOCS

Governance status

b3f1c_d_r2_third_pass_review_status=PATCH_REQUIRED_BEFORE_AGENT_PROBE
agent_probe_allowed=false
scheduler_execution_allowed=false
directus_flow_execution_allowed=false
agent_data_endpoint_creation_allowed=false
dot_config_mutation_allowed=false
dot_tools_mutation_allowed=false
b3f_complete_allowed=false
phase5c2_migration_allowed=false
next_recommended_action=OPUS_PATCH_B3F1C_D_DOCS_THIRD_PASS
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