Awesome Agent Skills

A curated directory of skills, tools, and plugins for AI coding agents, across every platform.

Unlike platform-specific lists, this directory covers all agent skill ecosystems in one place: Agent Skills (SKILL.md), MCP servers, Cursor rules, Windsurf rules, Gemini CLI extensions, Copilot extensions, OpenClaw skills, and more.

Website · Submit a Skill · Sync Status

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Contents

• Agent Skills (SKILL.md)
• MCP Servers
• Cursor Rules
• Windsurf Rules
• Gemini CLI Extensions
• GitHub Copilot Extensions
• OpenClaw Skills
• LangChain Tools
• CrewAI Tools
• n8n Nodes
• Multi-Platform Collections
• Directories & Marketplaces
• CLIs & Package Managers
• Specs & Standards
• Data Sources & Sync
• Contributing

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Agent Skills (SKILL.md)

The Agent Skills spec is the emerging cross-platform standard. Created by Anthropic, adopted by OpenAI (Codex CLI), Google (Gemini CLI), and others. Skills are defined via SKILL.md files with YAML frontmatter.

Official & Reference

• anthropics/skills - Official Agent Skills spec + reference skills.
• OpenAI Codex CLI Skills - Official Codex skills page (same SKILL.md format).
• agentskills.io - Community spec site covering cross-platform compatibility.

Domain-Specific

• K-Dense-AI/claude-scientific-skills - Ready-to-use skills for research, science, engineering, analysis, finance and writing.

Collections

• ComposioHQ/awesome-claude-skills - Largest Claude skills list.
• sickn33/antigravity-awesome-skills - 900+ installable skills. Cross-platform. npx antigravity-awesome-skills to install.
• VoltAgent/awesome-agent-skills - 380+ skills for Claude Code, Codex, Antigravity, Gemini CLI, Cursor.
• travisvn/awesome-claude-skills - Claude Code workflow-focused skills.
• heilcheng/awesome-agent-skills - Skills + tools + tutorials for Claude, Codex, Antigravity, Copilot.
• skillmatic-ai/awesome-agent-skills - Architecture-focused skill resource.
• rohitg00/awesome-claude-code-toolkit - 135 agents, 35 skills, 42 commands, 120 plugins, 19 hooks.

Claude Code Ecosystem

• hesreallyhim/awesome-claude-code - Comprehensive Claude Code ecosystem: skills, hooks, slash-commands, plugins.
• jqueryscript/awesome-claude-code - IDE integrations, frameworks, resources.

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MCP Servers

The Model Context Protocol (MCP) is an open standard for connecting AI models to data sources and tools. 17,000+ servers across directories.

Official

• modelcontextprotocol/servers - Official reference MCP server implementations.
• Official MCP Registry - Authoritative registry with open API spec.

Awesome Lists

• punkpeye/awesome-mcp-servers - THE dominant MCP list. 1,000+ entries.
• appcypher/awesome-mcp-servers - Second largest, well-organized by category.
• wong2/awesome-mcp-servers - Original early MCP list.
• rohitg00/awesome-devops-mcp-servers - DevOps-focused MCP servers.
• punkpeye/awesome-mcp-clients - MCP clients (complementary).
• punkpeye/awesome-mcp-devtools - MCP development tools, SDKs, testing.
• toolsdk-ai/toolsdk-mcp-registry - Machine-readable JSON registry with OAuth2.1.

Meta

• esc5221/awesome-awesome-mcp-servers - Meta-list of all awesome-mcp-servers lists.
• collabnix/awesome-mcp-lists - Combined servers + clients + toolkits.

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Cursor Rules

Rules that configure AI behavior in Cursor editor. Two formats: legacy .cursorrules and new .mdc (Markdown Directives).

• PatrickJS/awesome-cursorrules - THE dominant cursor rules collection. 500+ rules.
• cursor.directory - Community site with 1,000+ rules. 250K+ monthly users. 63K+ members.
• pontusab/cursor.directory - Open source codebase powering cursor.directory.
• sanjeed5/awesome-cursor-rules-mdc - New .mdc format rules (replaces deprecated .cursorrules).

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Windsurf Rules

Rules for the Windsurf AI editor (formerly Codeium). Uses .windsurfrules and global_rules.md.

• Windsurf Official Directory - Official rules directory curated by Windsurf team.
• ichoosetoaccept/awesome-windsurf - Resources, rules, memories for Windsurf.
• SchneiderSam/awesome-windsurfrules - Windsurf global_rules and .windsurfrules files.

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Gemini CLI Extensions

Extensions and skills for Google Gemini CLI. Supports Agent Skills (SKILL.md) + native extensions + MCP.

• google-gemini/gemini-cli - Official Gemini CLI repo.
• Gemini CLI Extension Gallery - Browse and discover extensions.
• Piebald-AI/awesome-gemini-cli - Curated tools, extensions, resources.
• gemini-cli-extensions - Community extensions GitHub org.
• intellectronica/gemini-cli-skillz - Anthropic-style Agent Skills via skillz MCP server.

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GitHub Copilot Extensions

Extensions for GitHub Copilot — agents, instructions, hooks, skills, plugins.

• github/awesome-copilot - OFFICIAL GitHub repo.
• GitHub Marketplace (Copilot Apps) - Official Copilot extension marketplace.
• Copilot Extensions - Extension capabilities overview.

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OpenClaw Skills

Skills for the OpenClaw multi-agent system. 5,700+ skills in the registry.

• VoltAgent/awesome-openclaw-skills - Main OpenClaw skills directory.
• ClawHub Registry - Official OpenClaw skills marketplace with version management.
• BankrBot/openclaw-skills - Crypto, DeFi, Polymarket, automation skills.
• openclawskills.net - Web directory for OpenClaw skills.

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LangChain Tools

Tools and integrations for the LangChain framework. 1,000+ integrations.

• langchain-ai/langchain - Core framework.
• LangChain Integrations - Official integrations directory (1,000+).
• kyrolabs/awesome-langchain - Awesome list for LangChain tools and projects.

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CrewAI Tools

Tools for the CrewAI agent framework. Now supports MCP integration.

• crewAIInc/crewAI-tools - Official CrewAI tools. 30+ built-in.
• crewAIInc/awesome-crewai - Official awesome list.
• CrewAI Tools Docs - Official tool documentation.

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n8n Nodes

Workflow