Pre-PR code review for bewith-dev. Use proactively before a PR is ready-for-review — runs the ten-point checklist (architecture, tests, contracts, secrets, backward-compat, PR size, auth, deps, CLAUDE.md, overengineering). Loaded at step 10 of /continue and on /pr-review.
Readiness gate for planning artifacts. Use proactively before a PRD moves draft to ready-for-rd, or a Design Doc moves draft to approved. Independently validates each against its template and checklist, blocking the transition on any P0 gap. The pre-build twin of process-guardian.
Definition-of-Done gate. Use proactively before closing tasks, marking PRs ready-for-review, or moving to Done. Verifies DoD (CU-id, lint/test/typecheck/build, no secrets, design-review); blocks if anything fails. Loaded at /done, step 13 of /continue, and by every Hard-Floor policy.
Testing authority across ALL levels (unit, integration, e2e) on the real stack — Jest, supertest, mongodb-memory-server / Testcontainers, Playwright. Use proactively when behavior changes, coverage is questioned, or tests are flaky. Implementers write unit tests; qa owns strategy + integration/e2e.
Scale-audit authority for bewith-dev — will this hold at production data volume? Use proactively on any migration, schema, aggregation, or change that reads/writes a collection. Catches unbounded queries, full-collection loads, non-batched backfills, and N+1 before they ship.