About SkillHub
The open-source marketplace for AI Agent skills
Our Mission
SkillHub is building the largest open-source ecosystem for AI Agent skills. We believe in democratizing access to AI capabilities through a community-driven marketplace.
Why SkillHub?
100% Open Source
MIT licensed, self-hostable, and community-driven
Multi-Platform
Works with Claude, OpenAI Codex, GitHub Copilot, and more
Security First
Every skill is scanned for security vulnerabilities
// What we crawl
What we crawl
Public GitHub repositories, split into two entry types.
Agent skills
Directories with a SKILL.md file. Searched under skills/, .claude/skills/, .github/skills/, .codex/skills/. One entry per skill directory, with install commands on the detail page.
Project context files
Single instruction files at fixed paths: AGENTS.md, .cursorrules, .windsurfrules, .github/copilot-instructions.md. One entry per file, framed as project-specific context rather than installable skills.
Opt out without OAuth
If you'd rather your repository wasn't indexed:
- Add a .skillhubignore file (any content, even empty) at the repository root.
- Or add the GitHub topic skillhub-ignore to the repository.
The next crawl skips the repo, hides any rows already indexed, and propagates the opt-out at the owner level.