What is Open Agent Skill?

Open Agent Skill is an open marketplace for AI agent skills. It helps developers discover, publish, and share reusable skills, tools, plugins, and workflows 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.

Decision filters

Choose skills by scenario, quality, and trust signals.

Use casePlatform fitQuality tierGitHub adoption

12 skills matching "official"

Best blend of quality, stars, freshness, and agent usage

Awesome Claude Code

VERIFIEDEXCELLENT · 100

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

$ npx skills add hesreallyhim/awesome-claude-code

44.6K stars75 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

by hesreallyhimQuick view

Awesome Agent Skills

VERIFIEDEXCELLENT · 100

Claude Code Skills and 380+ agent skills from official dev teams and the community, compatible with Codex, Antigravity, Gemini CLI, Cursor and others.

$ npx skills add VoltAgent/awesome-agent-skills

22.8K stars73 qualityClaude Code + OpenAI Agents

High-confidence pick with strong adoption and healthy maintenance signals.

by VoltAgentQuick view

Skills

VERIFIEDEXCELLENT · 100

Anthony Fu's curated collection of agent skills.

$ npx skills add antfu/skills

5.0K stars69 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

by antfuQuick view

Learn Harness Engineering

VERIFIEDEXCELLENT · 100

Harness engineering official style beginner tutorial, from 0 to 1

$ npx skills add walkinglabs/learn-harness-engineering

6.1K stars68 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

typescriptai-agents

by walkinglabsQuick view

Awesome Agent Skills

VERIFIEDEXCELLENT · 98

A curated list of skills, tools, tutorials, and capabilities for AI coding agents (Claude, Codex, Antigravity, Copilot, VS Code)

$ npx skills add heilcheng/awesome-agent-skills

5.0K stars66 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

by heilchengQuick view

Claude Code

VERIFIEDEXCELLENT · 96

🚀 Open source Claude Code CLI source code. Advanced AI Agent for developers. Includes TypeScript codebase for LLM tool-calling, agentic workflows, and terminal UI. Remember this is just the skeleton not the brain itself. Found by Chaofan Shou.

$ npx skills add yasasbanukaofficial/claude-code

3.3K stars63 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

typescriptclaude-code

by yasasbanukaofficialQuick view

Neo

STRONG · 81

Turn any web app into an API. Chrome extension captures browser traffic, auto-generates schemas, lets AI replay APIs directly. No official API needed.

$ npx skills add 4ier/neo

715 stars54 qualityClaude Code + Browser agents

Solid option that is likely worth shortlisting for production workflows.

javascriptbrowser-automation

by 4ierQuick view

CountBot

EXCELLENT · 86

更适配中文用户的轻量开源AI Agent | 国产大模型Coding plan支持 | 兼容OpenClaw Skills生态| 已接入微信ClawBot/微博龙虾/飞书/钉钉/QQ/小智AI/Telegram/deepseek-v4。

$ npx skills add countbot-ai/CountBot

686 stars54 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

pythonai-agents

by countbot-aiQuick view

Awesome Openclaw

EXCELLENT · 86

A curated list of the best OpenClaw resources: official projects, skills, plugins, dashboards, deployment tooling, memory systems, and guides.

$ npx skills add alvinreal/awesome-openclaw

684 stars54 qualityClaude Code

High-confidence pick with strong adoption and healthy maintenance signals.

ai-agents

by alvinrealQuick view

Paper2Rebuttal

STRONG · 73

[ACL2026 main] Official implementation of "Paper2Rebuttal: A Multi-Agent Framework for Transparent Author Response Assistance"

$ npx skills add AutoLab-SAI-SJTU/Paper2Rebuttal

512 stars50 qualityClaude Code

Solid option that is likely worth shortlisting for production workflows.

pythonllm

by AutoLab-SAI-SJTUQuick view

Code Act

VERIFIEDSTRONG · 73

Official Repo for ICML 2024 paper "Executable Code Actions Elicit Better LLM Agents" by Xingyao Wang, Yangyi Chen, Lifan Yuan, Yizhe Zhang, Yunzhu Li, Hao Peng, Heng Ji.

$ npx skills add xingyaoww/code-act

1.7K stars49 qualityClaude Code

Solid option that is likely worth shortlisting for production workflows.Check: Repository looks stale

pythonllm

by xingyaowwQuick view

BlockBeats Crypto News Skill

EXCELLENT · 100

Query crypto newsflashes, articles, and on-chain market data via BlockBeats Pro API. Covers 1,500+ information sources including AI-driven insights, Hyperliquid on-chain data, Polymarket analytics. Features market overview, capital flow analysis, macro environment assessment, derivatives analysis, and keyword search.

$ npx skills add https://clawhub.ai/BlockBeatsOfficial/blockbeats-skill

1 stars29 quality99 installs

High-confidence pick with strong adoption and healthy maintenance signals.Check: Low GitHub adoption signal

curlclawdis

by BlockBeatsOfficialQuick view