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

7 skills matching "dual"

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

Agentskills

VERIFIEDEXCELLENT · 100

Specification and documentation for Agent Skills

$ npx skills add agentskills/agentskills

19.3K stars73 qualityClaude Code

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

by agentskillsQuick view

Baoyu Skills

VERIFIEDEXCELLENT · 100

A repository of skills designed to enhance daily work efficiency with Claude Code.

$ npx skills add JimLiu/baoyu-skills

19.3K stars73 qualityClaude Code

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

by JimLiuQuick view

MouseTooltipTranslator

VERIFIEDEXCELLENT · 100

Mouseover Translate Any Language At Once - Chrome Extension: PDF Translator, EBOOK, EPUB, OCR, TTS, NETFLIX, YOUTUBE DUAL SUBTITLES, GOOGLE DOCS, AI, VIEWER, GMAIL, WRITING, IMAGE, DUAL SUBS, MANGA, HOVER, DICTIONARY, WEBTOON, EDGE, JAPANESE, ENGLISH

$ npx skills add ttop32/MouseTooltipTranslator

1.2K stars63 qualityClaude Code + OpenAI Agents

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

javascriptocr

by ttop32Quick view

Pysonar2

VERIFIEDEXCELLENT · 97

PySonar2: a semantic indexer for Python with interprocedual type inference

$ npx skills add yinwang0/pysonar2

1.4K stars61 qualityClaude Code

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

javastatic-analysis

by yinwang0Quick view

Hermesclaw

EXCELLENT · 85

Run Hermes Agent and OpenClaw on the same WeChat account

$ npx skills add AaronWong1999/hermesclaw

534 stars53 qualityClaude Code

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

pythonllm

by AaronWong1999Quick view

Go Spider

VERIFIEDSTRONG · 73

[爬虫框架 (golang)] An awesome Go concurrent Crawler(spider) framework. The crawler is flexible and modular. It can be expanded to an Individualized crawler easily or you can use the default crawl components only.

$ npx skills add hu17889/go_spider

1.8K stars50 qualityClaude Code

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

gocrawler

by hu17889Quick view

Pocorgtfo

VERIFIEDPROMISING · 67

a "Proof of Concept or GTFO" mirror with an extensive index with also whole issues or individual articles as clean PDFs.

$ npx skills add angea/pocorgtfo

1.6K stars49 qualityClaude Code

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

texpdf

by angeaQuick view