Build typed Fastify APIs with safer defaults.
Guides the development of typed Fastify APIs with schema validation, isolated plugins, security controls, and route tests.
When to use it
Use when building TypeScript backends that need high performance, schema-based validation, plugin composition, and testability.
It changes how the agent builds Fastify backends by applying production patterns for validation, plugins, error handling, security, and testing.
What you provide
The backend runs on Node.js; no runtime version is specified.
The guide is about the Fastify framework, imported as fastify in its server examples.
No additional actions listed.