AI skills by agent
Skills use the open SKILL.md format, and a growing number of agents can load them. Pick your agent to see where it reads skills from, how to install one, and the skills with evidence of support for it.
Claude Code Anthropic 1,103 skills Codex OpenAI 565 skills Cursor Anysphere 367 skills Gemini CLI Google 270 skills Antigravity Google 225 skills OpenCode SST 144 skills GitHub Copilot GitHub 133 skills
A skill is listed for an agent only when its SKILL.md names the agent, its repository ships a Claude Code plugin marketplace, or its author tagged the repository for that agent. 235 skills name no agent at all — find them with the “Other” agent filter.
Custom skills
Need a skill that doesn’t exist yet?
Tell us what you want your AI agent to do. We’ll help turn your workflow, standards or internal tools into a production-ready skill for Claude Code, Codex, Cursor or Gemini.