What problem does it solve?
This Skill solves the problem of building and hardening production HTTP APIs with Hono 4 across edge and Node-like runtimes without breaking type-safety or runtime compatibility.
Core Features & Use Cases
- Multi-runtime Hono architecture: Pick the correct runtime entry shape (Workers, Bun, Deno, Vercel Edge, Node via @hono/node-server, Lambda) while keeping the route code portable.
- Type-safe request handling: Use
Bindings and Variables generics plus @hono/zod-validator so c.req.valid(...) drives typed handler inputs.
- Production-grade correctness: Apply hardened middleware defaults and avoid common production foot-guns (CORS with credentials, body-stream consumption after validation, edge vs Node crypto APIs, cookie settings, explicit status codes).
- Typed RPC client generation: Export
AppType = typeof <chained routes> and consume it via hc<AppType>() for end-to-end typed client calls.
Quick Start
Tell the AI to generate a Hono 4 API using Cloudflare Workers with typed KV/D1 bindings, zod validation on JSON routes, strict CORS allowlisting, and a type-safe RPC client based on chained route definitions.