Find the Claude Code skills, plugins and MCP servers worth installing
Every listing for Claude Code in one place, ranked by real installs and refreshed from GitHub every day.
Sponsors
CodeRabbitSponsoredTry For Free
Lid closed, agents workingDownload free
AppSignalSponsoredStart Free Trial
Block distraction from your iPhoneBlock now (100% free)
Granola, the best AI meeting recorderSponsoredDownload for free
Devtools for design engineersTry it live
belt - the only tool your agent needsSponsoredone prompt install
Open StepsSponsoredDownload for freeSponsoredCodeRabbitAI writes the code. CodeRabbit catches the slop.Try For Free
Lid closed, agents workingKeeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done. Free and open source.Download freeSponsoredAppSignalMonitor with ease. Code with confidence.Start Free TrialBlock distraction from your iPhoneBlock distracting apps from your iPhone permanently without a 3rd party app. Free and open source.Block now (100% free)
SponsoredGranola, the best AI meeting recorderNotes, actions and memory. Without a meeting bot. First month 100% off.Download for freeDevtools for design engineersTest dark mode, contrast, motion, text size, locale and time zone from one panel on your dev server. Free and open source.Try it live
Sponsoredbelt - the only tool your agent needsbelt cli automatically finds the best tools and skills for your agent. image, video, music, tts...one prompt install
SponsoredOpen StepsFree an open-source skills that make AI coding agents easier to understand, verify, and control.Download for freeMost popular
cavemanjuliusbrussee/cavemanUltra-compressed communication mode. Cuts output tokens 65% (measured) by speaking like caveman while keeping full technical accuracy. Supports intensity levels443.2Kinstalls
improveshadcn/improveSurvey any codebase as a senior advisor and produce prioritized, self-contained implementation plans for OTHER models/agents to execute. Strictly read-only on s29.7Kinstalls
systematic-debuggingobra/superpowersUse when encountering any bug, test failure, or unexpected behavior, before proposing fixes229.2Kinstalls
karpathy-guidelinesforrestchang/andrej-karpathy-skillsBehavioral guidelines to reduce common LLM coding mistakes through explicit assumptions, simplicity, and verifiable success criteria.17.9Kinstalls
find-skillsvercel-labs/skillsHelps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express int3Minstalls
GitHubgithub/github-mcp-serverConnect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.30.6Kstars
Pubmed Mcp Servercyanheads/pubmed-mcp-serverSearch PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.107starsClinicaltrialsgov Mcp Servercyanheads/clinicaltrialsgov-mcp-serverSearch ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.79stars
f/prompts.chat1 pluginf.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.157.6Kstars
affaan-m/everything-claude-code1 pluginThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.141.9Kstarsobra/superpowers1 pluginAn agentic skills framework & software development methodology that works.137Kstars
anthropics/claude-code13 pluginsClaude 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.109.7Kstars
nextlevelbuilder/ui-ux-pro-max-skill1 pluginAn AI SKILL that provide design intelligence for building professional UI/UX multiple platforms59.6KstarsQuestions
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.
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.
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.
What is a plugin?
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.
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.
Is this free?
Yes, the directory is completely free and open. Browse and install any skills, MCP servers, plugins, or marketplaces at no cost.