Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8165entries
★ starsA–Z name

MCPSharp

371
@afrise

MCPSharp is a .NET library that helps you build Model Context Protocol (MCP) servers and clients - the standardized API protocol used by AI assistants and models.

updated May 2026

styleseed

371
@bitjaru

Claude Code & Cursor design system. Stop generating ugly AI UI. 69 design rules + 48 shadcn components + Toss/Stripe/Linear/Vercel/Notion brand skins. Tailwind v4 + Radix.

updated Jun 2026

Gearsystem

370
@drhelius

Sega Master System / Game Gear / SG-1000 emulator, debugger and embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.

updated May 2026

mcp-server-azure-devops

370
@Tiberriver256

An MCP server for Azure DevOps

updated May 2026

ai-agent-team

370
@peterfei

AI Agent Team-拥有24/7专业AI开发团队:产品经理、前端开发、后端开发、测试工程师、DevOps工程师、技术负责人。一键安装,支持中英文命令,大幅提升开发效率!

updated May 2026

iam-policy-autopilot

369
@awslabs

IAM Policy Autopilot is an open source static code analysis tool that helps you quickly create baseline AWS IAM policies that you can refine as your application evolves. This tool is available as a command-line utility and MCP server for use within AI coding assistants for quickly building IAM policies.

updated May 2026

homunculus

369
@humanplane

A Claude Code plugin that watches how you work, learns your patterns, and evolves itself to help you better.

updated May 2026

ai-design-components

368
@ancoleman

Comprehensive UI/UX and Backend component design skills for AI-assisted development with Claude

updated May 2026

opencode-power-pack

368
@waybarrios

Eleven Claude Code skills ported to OpenCode: code-review, security-review, feature-dev, frontend-design + 7 more. One config line, one plugin.

updated May 2026

ebook-mcp

367
@onebirdrocks

A MCP server that supports mainstream eBook formats including EPUB, PDF and more. Simplify your eBook user experience with LLM.

updated May 2026

spacecake

367
@spacecake-labs

the best interface for Claude Code

updated May 2026

bux

367
@browser-use

Browser Use Box: a 24/7 Claude Code agent for Playwright-style browser automation with Browser Use Cloud, Telegram, and a real browser on any box you own.

updated May 2026

private-journal-mcp

366
@obra

A lightweight MCP server that provides Claude with a private journaling capability to process feelings and thoughts

updated May 2026

claude-conductor

366
@superbasicstudio

Claude Conductor - a simple Claude Code framework

updated May 2026

cship

366
@stephenleo

⚡ A beautiful, fully customizable statusline for Claude Code - Starship-style TOML config, themeable colours, Nerd Font glyphs, and tunable cost/context/usage thresholds.

updated May 2026

minthcm

365
@minthcm

Open-source HCM system for managing HR processes with AI agents. Full data ownership, MCP/A2A-native, no vendor lock-in.

updated May 2026

tfmcp

365
@nwiizo

🌍 Terraform Model Context Protocol (MCP) Tool - An experimental CLI tool that enables AI assistants to manage and operate Terraform environments. Supports reading Terraform configurations, analyzing plans, applying configurations, and managing state with Claude Desktop integration. ⚡️

updated May 2026

personalized-podcast

365
@zarazhangrui

Turn any content into a personalized AI podcast. NotebookLM-style, except you control the script, voices, and hosts. Listen in Apple Podcasts, Spotify, or any podcast app.

updated May 2026

open-claude-code

364
@ruvnet

Nightly Claude Code CLI Decompile — Reverse Engineered & Rebuilt

updated May 2026

claude-stt

364
@jarrodwatts

Speech-to-text input for Claude Code with live streaming dictation

updated May 2026

career-ops-plugin

364
@andrew-shwetzer

Claude Cowork plugin for job seekers. 9 AI skills: evaluate job postings, generate ATS-optimized resumes, scan company career portals, track applications, draft outreach. Works in any industry.

updated May 2026

beever-atlas

364
@Beever-AI

Your First LLM-Wiki Conversation Knowledge Base

updated May 2026

agent-skills-guard

363
@bruc3van

一款提供Agent Skills安全扫描和可视化管理的桌面应用 | A desktop application that provides security scanning and visual management for Agent Skills.

updated May 2026

claude-skill-registry

362
@majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://majiayu000.github.io/claude-skill-registry-core/

updated Jun 2026
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