skills/postgres-database-security/SKILL.md

---
name: postgres-database-security
description: Review PostgreSQL schemas, grants, functions, views, migrations, and query safety.
---

# PostgreSQL Database Security

Check roles, grants, default privileges, exposed schemas, RLS, functions, search paths, dynamic SQL, injection, migrations, backups, extensions, sensitive columns, and overly broad service access. Treat database authorization as independent defense in depth rather than relying only on frontend checks.