elysiajs

Build typed ElysiaJS backends with routing, validation, and authentication for Bun servers.

Updated Feb 5, 2026
One-click install
npx skills add https://github.com/devkit-stack/Claude --skill elysiajs
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: elysiajs
Source: https://github.com/devkit-stack/Claude/tree/main/.claude/skills/elysiajs
Command: npx skills add https://github.com/devkit-stack/Claude --skill elysiajs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides a structured approach to building robust, typed backends with ElysiaJS, simplifying routing, validation, authentication, plugins, and deployment in API servers.

Core Features & Use Cases

  • Typed server templates with built-in validation and OpenAPI-ready schemas.
  • Rapid route composition, guards, macros, and plugin usage for production-grade APIs.
  • Real-world scenario: quickly scaffold a Bun-first API server with typed routes, validation, and authentication.

Quick Start

Install Bun, scaffold an Elysia project, define a route with validation, and run the server on port 3000.

Frequently Asked Questions about elysiajs

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

FAQPage Schema
How do I build a typed backend API with ElysiaJS and Bun?

To build a typed backend with ElysiaJS, you scaffold a Bun-first project, define routes with built-in validation, and run the server on port 3000. This approach provides typed server templates and OpenAPI-ready schemas.

Does ElysiaJS support built-in validation and OpenAPI schema generation?

ElysiaJS provides built-in validation and OpenAPI-ready schemas. It enables rapid route composition with guards and macros, ensuring type-safe API endpoints for Bun-based servers.

How do I add authentication to an ElysiaJS route?

You add authentication to ElysiaJS routes by applying guards and macros during route composition. This skill covers authentication and plugin usage to secure production-grade APIs.

Can I use ElysiaJS for production-grade API servers?

ElysiaJS is designed for production-grade APIs, offering rapid route composition, guards, macros, and plugin usage. It simplifies routing, validation, and deployment for robust Bun-based servers.

What's the best way to structure routing and plugins in an ElysiaJS backend?

The best way to structure ElysiaJS backends is through rapid route composition and plugin usage. This skill provides a structured approach to building typed backends with macros and guards for API servers.