What problem does it solve? Building Hono web applications requires knowing its specific APIs for routing, middleware, validation, JSX rendering, and streaming, and developers often need to test endpoints without spinning up a live server. ## Core Features & Use Cases - Routing & Middleware Reference: Provides inline API knowledge for Hono routing patterns, route grouping, built-in middleware (CORS, JWT, auth, cache), and custom middleware creation. - Validation & Type-Safe RPC: Covers Zod and Valibot validators plus the Hono client (hc) for end-to-end type-safe API calls with chained route definitions. - Endpoint Testing Without a Server: Uses npx hono request and app.request() to test endpoints directly, including POST bodies, FormData, and mocked Cloudflare Workers bindings. - Use Case: When building a REST API with Hono on Bun or Cloudflare Workers, ask the AI to scaffold routes with Zod validation, add JWT middleware, and verify each endpoint with npx hono request before deployment. ## Quick Start Ask the AI to create a Hono API route with Zod validation and test it using npx hono request.