# SkillNav > Curated AI Agent tools directory for developers — Skills, MCP Servers, and tech news compiled in Chinese. ## About SkillNav (skillnav.dev) is an editorially curated directory of AI agent tools, focused on Claude Code Skills, MCP Servers, and open-source AI projects. All editorial content is in Chinese, targeting Chinese-speaking developers. Tool data (Skills, MCP) is available in both English and Chinese. ## Sections - [Skills](/skills): 1745 curated AI agent skills for Claude Code, Codex, and more - [Skills (English)](/en/skills): English version of the skills directory - [MCP Servers](/mcp): Hand-picked MCP (Model Context Protocol) servers - [MCP Servers (English)](/en/mcp): English version of the MCP directory - [Articles](/articles): AI agent news and analysis, compiled in Chinese - [GitHub Projects](/github): 50 curated open-source AI projects - [Weekly Digest](/weekly): Weekly roundup of AI agent ecosystem - [Learning Center](/learn): Deep explainers on AI agent concepts (Agent, MCP, RAG, Tool Use, etc.) - [Guides](/guides): In-depth technical series on agentic engineering ## Key Topics - Claude Code Skills (SKILL.md, custom slash commands) - MCP Servers (Model Context Protocol, tool integration) - AI Agent frameworks (LangChain, CrewAI, AutoGen, etc.) - AI coding tools (Claude Code, Cursor, GitHub Copilot, Codex) - Context engineering and prompt engineering ## Data - Skills include: name, description, author, category, platform, install command, GitHub URL, stars - MCP Servers include: name, description, author, category, install command, GitHub URL - Articles include: title, summary, source URL, article type (tutorial/analysis/guide) ## Formats - Skill detail: /skills/{slug} - Skill detail (English): /en/skills/{slug} - MCP detail: /mcp/{slug} - MCP detail (English): /en/mcp/{slug} - Article detail: /articles/{slug} - Learning Center concept: /learn/what-is-{slug} - Guide series: /guides/{slug} - Sitemap: /sitemap.xml ## Contact - GitHub: https://github.com/skillnav-dev - Twitter: https://x.com/skillnav_dev