Question 1

What is Open Agent Skill?

Accepted Answer

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.

Question 2

How do I install a skill?

Accepted Answer

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

Question 3

How are skills ranked?

Accepted Answer

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.

Question 4

How do I submit my own skill?

Accepted Answer

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.

Signal	Openlib An Open source app to download and read books from shadow library (Anna’s Archive)
Quality	95/100 Excellent
Adoption	2.4K stars 0 installs
Freshness	Jan 18, 2026
Use-case fit	Document processing RAG and knowledge Coding agents
Stack fit	RAG knowledge base Coding review agent
Platform hints	Dart, PDF, Claude Code
Warnings	No major warning signals
Install	`$ npx skills add dstark5/Openlib`

Compare agent skills before installing.

Comparing 1 skill