schema-health-scanner

Database schema health scanner: parses DDL files (.sql, .prisma, ORM models), extracts per-table structural metrics (columns, PKs, FKs, indexes, naming conventions, type consistency), detects anti-patterns (missing PKs, unbounded strings, mixed naming, god tables, missing timestamps, FK without index), then the LLM judges each finding in domain context. Read-only. Audience: Both. Trigger: /schema-health