hono-routing

Automate type-safe API routing, middleware, and validation for Hono applications.

2|Updated Jan 27, 2026
One-click install
npx skills add https://github.com/zanaroot/znr-collabill --skill hono-routing-zanaroot
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hono-routing
Source: https://github.com/zanaroot/znr-collabill/tree/main/.ai/skills/hono-routing
Command: npx skills add https://github.com/zanaroot/znr-collabill --skill hono-routing-zanaroot

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Build robust, type-safe APIs with Hono across runtimes (Cloudflare Workers, Deno, Bun, Node.js) by providing a consistent pattern for routing, middleware orchestration, validation, and RPC exports.

Core Features & Use Cases

  • Type-safe routing, middleware chaining, and RPC-friendly route exports for Hono applications.
  • Guidance for validation with Zod, Valibot, Typia, and ArkType, plus structured error handling via HTTPException and onError.
  • Support for streaming (SSE), WebSocket, and multi-runtime deployments to accelerate API development and integration.

Quick Start

Start exploring type-safe Hono routing and RPC patterns by loading this skill and reviewing the examples.

Frequently Asked Questions about hono-routing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build type-safe API routing in Hono with RPC exports?

No, you need Hono v4+ and TypeScript to enable compile-time type inference and export route types for RPC. Validator libraries like Zod, Valibot, Typia, or ArkType are also required for structured request validation.

Can I use Hono routing with WebSocket and streaming on Cloudflare Workers?

Hono handles structured client errors using HTTPException, which can be caught and formatted using the onError handler. This pattern ensures consistent error responses across all routes and middleware chains.

What's the best way to validate Hono requests using Zod or Valibot?

Hono supports exporting route types for RPC by inferring them at compile-time using TypeScript. You export the Hono instance type, allowing client applications to import and use it for fully type-safe API calls without code generation.

Why does my Hono RPC client lose type inference across different runtimes?

Hono handles structured client errors using HTTPException, which can be caught and formatted using the onError handler. This pattern ensures consistent error responses across all routes and middleware chains.