What is Open Agent Skill?

Open Agent Skill is an open marketplace for AI agent skills. It helps developers discover, publish, and share skills (tools, plugins, MCP servers) for AI agents like Claude, GPT, and LangChain.

How do I install a skill?

You can install any skill using the command: npx skills add . Each skill page also shows specific installation instructions.

How are skills ranked?

Skills are ranked by real agent usage data, not just GitHub stars. We track actual API calls from agents, success rates, and response times to surface the most reliable skills.

How do I submit my own skill?

Visit the Submit page and provide your GitHub repository URL. Our AI will review your skill for quality and security, then it will be listed in the marketplace.

Claude Skills

VERIFIED

+192 Claude Code skills & agent plugins for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory.

Downloads 0

Stars 5.3K

Version 1.0.0

Install with one command

$ npx skills add alirezarezvani/claude-skills

Overview

# Claude Code Skills & Plugins — Agent Skills for Every Coding Tool

**192 production-ready Claude Code skills, plugins, and agent skills for 11 AI coding tools.**

The most comprehensive open-source library of Claude Code skills and agent plugins — also works with OpenAI Codex, Gemini CLI, Cursor, and 7 more coding agents. Reusable expertise packages covering engineering, DevOps, marketing, compliance, C-level advisory, and more.

**Works with:** Claude Code · OpenAI Codex · Gemini CLI · OpenClaw · Cursor · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow?style=for-the-badge)](https://opensource.org/licenses/MIT) [![Skills](https://img.shields.io/badge/Skills-192-brightgreen?style=for-the-badge)](#skills-overview) [![Agents](https://img.shields.io/badge/Agents-17-blue?style=for-the-badge)](#agents) [![Personas](https://img.shields.io/badge/Personas-3-purple?style=for-the-badge)](#personas) [![Commands](https://img.shields.io/badge/Commands-22-orange?style=for-the-badge)](#commands) [![Stars](https://img.shields.io/github/stars/alirezarezvani/claude-skills?style=for-the-badge)](https://github.com/alirezarezvani/claude-skills/stargazers) [![SkillCheck Validated](https://img.shields.io/badge/SkillCheck-Validated-4c1?style=for-the-badge)](https://getskillcheck.com)

> **5,200+ GitHub stars** — the most comprehensive open-source Claude Code skills & agent plugins library.

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## What Are Claude Code Skills & Agent Plugins?

Claude Code skills (also called agent skills or coding agent plugins) are modular instruction packages that give AI coding agents domain expertise they don't have out of the box. Each skill includes:

- **SKILL.md** — structured instructions, workflows, and decision frameworks - **Python tools** — 254 CLI scripts (all stdlib-only, zero pip installs) - **Reference docs** — templates, checklists, and domain-specific knowledge

**One repo, eleven platforms.** Works native

Technical Details

Version: 1.0.0
License: Unknown
Last Updated: 3/16/2026
Published: 3/16/2026

Install

Free and open source

View on GitHub Documentation

Author

alirezarezvani✓

@alirezarezvani

Trust & Safety

—Open source (public GitHub repo)
—AI static analysis passed
—License: Unknown
—Manually verified by team

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