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?

Crawlers discover listings and refresh install counts and GitHub stars on a schedule, and an editor reviews listings manually with recurring sweeps that delist spam and off-topic entries. Only high-quality, actively used extensions stay listed.

250,000+ monthly visitorsUpdated 2026-06-06

CodeRabbit

AI writes the code. CodeRabbit catches the slop.

Try For Free →

Airtable

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

Connect Airtable →

Vibe Prospecting MCP

Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.

Try For Free →

Make your agent a DeFi expert

Agent, run crypto. Access onchain data & trade routes via 1inch.

Install now →

AppSignal

Monitor with ease. Code with confidence.

Start Free Trial →

Make money from your Skills

On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.

Start earning →

Put your SEO on autopilot

An agent that runs the SEO playbooks that move rankings and ships PRs you control.

Get founding access →

This slot is yours

Reach 250,000+ Claude Code developers a month.

Claim this slot →

CodeRabbit

AI writes the code. CodeRabbit catches the slop.

Try For Free →

Airtable

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

Connect Airtable →

Vibe Prospecting MCP

Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.

Try For Free →

Make your agent a DeFi expert

Agent, run crypto. Access onchain data & trade routes via 1inch.

Install now →

AppSignal

Monitor with ease. Code with confidence.

Start Free Trial →

Make money from your Skills

On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.

Start earning →

Put your SEO on autopilot

An agent that runs the SEO playbooks that move rankings and ships PRs you control.

Get founding access →

This slot is yours

Reach 250,000+ Claude Code developers a month.

Claim this slot →

CodeRabbit

AI writes the code. CodeRabbit catches the slop.

Try For Free →

Airtable

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

Connect Airtable →

Vibe Prospecting MCP

Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.

Try For Free →

Make your agent a DeFi expert

Agent, run crypto. Access onchain data & trade routes via 1inch.

Install now →

AppSignal

Monitor with ease. Code with confidence.

Start Free Trial →

Make money from your Skills

On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.

Start earning →

Put your SEO on autopilot

An agent that runs the SEO playbooks that move rankings and ships PRs you control.

Get founding access →

This slot is yours

Reach 250,000+ Claude Code developers a month.

Claim this slot →

Browse

Agent Skills

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

20,300+ 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.

9,900+ servers

Popular Skills

caveman

Ultra-compressed communication mode cutting token usage ~75% while preserving technical accuracy.

203,400+ installs67.8k

grill-me

Relentless interviewing skill that stress-tests plans and designs through systematic questioning.

250,900+ installs114.5k

implement

Build a feature in an isolated worktrunk worktree, commit, and open a draft PR. Use whenever the user asks to implement, build, add, or fix something that touches code — e.g. '/implement', 'implement X', 'build X', 'add X', 'fix X', 'let's build it', 'ship it', 'drop this in', 'go code it up'. Skip for questions, explanations, research, and trivial one-line docs/config edits. Skip if already inside a worktrunk worktree (just implement directly).

systematic-debugging

Structured debugging methodology that mandates root cause investigation before attempting any fixes.

124,600+ installs215.9k

karpathy-guidelines

Behavioral guidelines to reduce common LLM coding mistakes through explicit assumptions, simplicity, and verifiable success criteria.

13,900+ installs165.4k

find-skills

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

1,800,000+ installs21.1k

All skills

Popular MCP Servers

Context7

Up-to-date code docs for any prompt

56.6k

Vibe Prospecting

Power your chat with B2B data to create lead lists, research companies, personalize your outreach, and more.

Supabase

MCP server for interacting with the Supabase platform

2.7k

Linear

MCP server for Linear project management and issue tracking

GitHub

Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.

30.4k

Scrapling MCP Server

Web scraping with stealth HTTP, real browsers, and Cloudflare bypass. CSS selectors supported.

58.6k

All MCP servers

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

Only 2 of 8 sponsor slots left

Advertise to Claude Code builders.

250,000+ developers visit here every month to find plugins, skills, and MCP servers. CodeRabbit, Airtable, 1inch, IdeaBrowser, and AppSignal already run ads.

See placements & pricing

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.