Create Feature

When to use this skill:

• Creating a new domain feature with full stack implementation
• Adding CRUD operations for a new entity
• Building features that require database + API + frontend

What this skill does:

1. Creates database schema in appropriate packages/db-* package (e.g., db-main, db-auth)
2. Generates Drizzle migration
3. Creates CQRS command/query handlers in apps/api
4. Creates tRPC router for type-safe API
5. Generates frontend components (Server + Client)
6. Adds tests using node:test for unit tests and Testcontainers for E2E
7. Updates documentation

Testing Requirements