Ion

A skill manager for AI agents

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A command-line tool for installing, validating, and organizing reusable skills across AI coding agents — Claude, Cursor, Windsurf, and others.

$ curl -fsSL https://raw.githubusercontent.com/Roger-luo/Ion/main/install.sh | sh

Installation

Add skills from GitHub repositories, Git URLs, or HTTP endpoints with a single command. Declarative manifests and lockfiles ensure reproducibility across environments.

Validation

Automated quality checks for security issues, structural problems, and adherence to the skill format specification before skills reach your agents.

Discovery

Search for skills across GitHub, the skills.sh registry, and custom sources. Browse interactively in the terminal or query from the command line.

Multi-agent

Target Claude, Cursor, Windsurf, and other AI tools simultaneously from a single project configuration file.