Validate with Database Use this skill to connect to the test PostgreSQL database, validate assumptions about schema behavior, and cross-validate between pg dump and pgschema implementations. When to Use This Skill Invoke this skill when: - Validating how PostgreSQL actually stores or represents schema objects - Comparing pg dump output with pgschema output - Testing a new feature implementation against real database - Debugging schema introspection issues - Verifying system catalog query results - Understanding how PostgreSQL formats specific DDL - Checking version-specific behavior (PostgreS…