A plugin is a bundle of Claude Code extensions — skills, MCP servers, slash commands, hooks, or agents — packaged together as one installable unit. Plugins live inside marketplaces and can be installed with a single command.

What is the difference between a skill, a plugin, and a marketplace?

A skill is a single reusable instruction set. A plugin bundles one or more skills, MCP servers, or commands into an installable package. A marketplace is a GitHub repository that hosts and distributes multiple plugins under one registry.

How do I install a skill or plugin?

Copy the install command from any skill, plugin, or marketplace detail page and run it in your terminal. Most items install with a single command.

Yes, the directory is completely free and open. Browse and install any skills, MCP servers, plugins, or marketplaces at no cost.

The #1 directory for Claude Code plugins, skills, and MCP servers.

Q: What are Claude Code skills?

Claude Code skills are reusable instruction sets that teach your agent how to perform specific tasks. They can be installed with a single command.

Q: What are plugin marketplaces?

Plugin marketplaces are GitHub repositories that collect and distribute plugins for Claude Code. Each marketplace acts as a registry you can subscribe to, making it easy to discover and install bundles of skills, MCP servers, commands, hooks, and agents from a single source.

Q: What are MCP servers?

Model Context Protocol (MCP) servers provide additional tools and capabilities to AI coding agents. They extend your agent's abilities by connecting to external services, databases, APIs, and more.

Q: How is quality maintained?

We curate listings by install count, GitHub stars, and community votes. Only high-quality, actively used extensions are listed. Community features like voting and commenting help surface the best tools.

160,000+ monthly visitorsUpdated 2026-05-18

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Airtable

Give Claude a real database with tables, relations, and an MCP server.

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Monitor with ease. Code with confidence.

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Chat and build with the world's leading uncensored AI models.

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Browse

Agent Skills

Reusable instructions that teach your agent specific tasks. Install with a single command.

6,700+ skills →

Plugin Marketplaces

Curated GitHub repositories containing collections of plugins and tools for AI agents.

2,500+ marketplaces →

MCP Servers

Extend your agent with additional tools, APIs, and integrations via Model Context Protocol.

840+ servers →

Popular Skills

caveman

145,600+ installs60.9k

find-skills

Discover and install specialized agent skills from the open ecosystem when users need extended capabilities.

1,500,000+ installs18.6k

frontend-design

Distinctive, production-grade frontend interfaces that reject generic AI aesthetics.

418,100+ installs135.1k

vercel-react-best-practices

React and Next.js performance optimization guide with 64 prioritized rules across 8 categories.

402,700+ installs26.6k

web-design-guidelines

Audit UI code against Vercel's Web Interface Guidelines for design and accessibility compliance.

322,600+ installs26.6k

microsoft-foundry

End-to-end deployment, evaluation, and management of AI agents on Microsoft Foundry.

322,200+ installs964

All skills →

Popular Marketplaces

f/prompts.chat

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

1 plugins157.6k

affaan-m/everything-claude-code

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

1 plugins141.9k

obra/superpowers

An agentic skills framework & software development methodology that works.

1 plugins137k

anthropics/skills

Public repository for Agent Skills

3 plugins111.4k

anthropics/claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

13 plugins109.7k

nextlevelbuilder/ui-ux-pro-max-skill

An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms

1 plugins59.6k

All marketplaces →

Popular MCP Servers

Everything

A test MCP server that demonstrates prompts, tools, resources, sampling, and roots interactions for client testing.

85.8k

Fetch

Provides web content fetching and HTML-to-markdown conversion to enable chunked web content access for MCP clients.

85.8k

Git

Model Context Protocol Servers

85.8k

Memory

Provides memory primitives for AI agents, enabling persistent context across conversations.

85.8k

Sequential Thinking

Provides a structured thinking process with branching, revision, and verification for problem-solving.

85.8k

Time

Provides time and timezone conversion capabilities using IANA timezones with automatic system timezone detection.

85.8k

All MCP servers →

Browse by Category

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Marketplace categories

MCP server categories

Web & Browser Automation Databases AI & LLM Tools Cloud & Infrastructure Communication & Messaging Developer Tools Design & Creative Documents & Knowledge Search & Web Crawling Automation & Workflows Security & Pentesting Monitoring & Observability Data & Analytics Mobile Development Finance & Commerce Media & Entertainment Productivity & Office Reverse Engineering

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FAQ

What are Claude Code skills?

Reusable instruction sets that teach your agent specific tasks. Install with a single command.

What are plugin marketplaces?

GitHub repositories that collect and distribute plugins. Each marketplace acts as a registry you can subscribe to for skills, MCP servers, commands, hooks, and agents.

What are MCP servers?

Protocol servers that extend your agent with tools, APIs, and integrations to external services.

What is a plugin?

A bundle of Claude Code extensions — skills, MCP servers, commands, hooks, or agents — packaged as one installable unit.

Skill vs. plugin vs. marketplace?

A skill is a single instruction set. A plugin bundles multiple skills, MCP servers, or commands. A marketplace is a GitHub repo that distributes many plugins under one registry.

How do I install something?

Copy the install command from any detail page and run it in your terminal. Most items install with a single command.

How is quality maintained?

Curated by install count, GitHub stars, and community votes. Only actively used extensions are listed.

Is this free?

Yes. Completely free and open. Browse and install anything at no cost.