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

6 skills matching "fastapi"

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

SurfSense

VERIFIEDEXCELLENT · 100

An open source, privacy focused alternative to NotebookLM for teams with no data limits. Join our Discord: https://discord.gg/ejRNvftDp9

$ npx skills add MODSetter/SurfSense

14.3K stars72 qualityClaude Code + LangChain

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

pythonrag

by MODSetterQuick view

Honcho

VERIFIEDEXCELLENT · 100

Memory library for building stateful agents

$ npx skills add plastic-labs/honcho

4.1K stars67 qualityClaude Code

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

pythonai-agents

by plastic-labsQuick view

Douyin TikTok Download API

VERIFIEDEXCELLENT · 98

🚀「Douyin_TikTok_Download_API」是一个开箱即用的高性能异步抖音、快手、TikTok、Bilibili数据爬取工具，支持API调用，在线批量解析及下载。

$ npx skills add Evil0ctal/Douyin_TikTok_Download_API

18.0K stars62 qualityClaude Code

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

pythonweb-automation

by Evil0ctalQuick view

30 Days Of Python

VERIFIEDPROMISING · 68

Learn Python for the next 30 (or so) Days.

$ npx skills add codingforentrepreneurs/30-Days-of-Python

2.5K stars50 qualityClaude Code

Useful candidate, but compare it with alternatives before adopting.Check: Repository looks stale

htmlweb-automation

by codingforentrepreneursQuick view

Scrapecraft

STRONG · 75

🤖 AI-powered web scraping editor with visual workflow builder. Build, test & deploy web scrapers using natural language. Powered by ScrapeGraphAI & LangGraph.

$ npx skills add ScrapeGraphAI/scrapecraft

641 stars46 qualityClaude Code

Solid option that is likely worth shortlisting for production workflows.

pythonweb-automation

by ScrapeGraphAIQuick view

Langcorn

PROMISING · 56

⛓️ Serving LangChain LLM apps and agents automagically with FastApi. LLMops

$ npx skills add msoedov/langcorn

939 stars40 qualityClaude Code + OpenAI Agents

Useful candidate, but compare it with alternatives before adopting.Check: Repository looks stale

pythonllmops

by msoedovQuick view