Build Express APIs with consistent error handling.
Guides the creation of Express APIs with routes, middleware, validation, and centralized error handling.
When to use it
Use when building web or mobile backends, microservices, or API-first applications.
It changes how the agent builds Express APIs by providing patterns for routes, middleware, error handling, and production readiness.
What you provide
The Express API runs on Node.js; no runtime version is specified.
No additional actions listed.