Discover open-source AI skills, MCP servers, and AI agent tools for Claude Code, Codex CLI, and ChatGPT
Explore AI agent skills, MCP servers, Claude Code skills, Codex skills, and more open-source AI tools.
Claude Code skills and MCP servers both extend AI coding assistants, but they solve different problems. Learn when to use a skill, when to use MCP, and how they work together.
A complete guide to writing effective SKILL.md files that help AI assistants understand and use your tools.
AI skills run with your permissions and pull in real dependencies. Here is a practical 7-point security checklist for vetting any Claude Code skill, MCP server, or SKILL.md repo before you install it.
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