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

structurizr

231
@structurizr

Structurizr is a "models as code" tool designed for the C4 model.

updated May 2026

ordinary-claude-skills

231
@Microck

An unappealing collection of Claude Skills and resources.

updated May 2026

claude-android-skill

231
@dpconde

Claude Code skill for building modern Android apps following best practices.

updated May 2026

claude-data-analysis-ultra-main

231
@liangdabiao

让小白都可以一键进行数据分析,搞互联网的,搞电商的,搞各种各样的,那么其实就会用到 互联网的数据分析, 例如互联网会关心 拉新,留存,促活,推荐,转化,A/B test, 用户分析 等等很多有用的数据分析。

updated May 2026

skyll

231
@assafelovic

A tool for autonomous agents like OpenClaw to discover and learn skills autonomously

updated May 2026

claude-gemini-mcp-slim

230
@cmdaltctr

Lightweight MCP integration bringing Google's Gemini AI capabilities to Claude Code with 1M+ token context window, smart model selection, and powerful code analysis tools

updated May 2026

TRAE-Skills

230
@HighMark-31

A curated collection of 150+ specialized AI Skills for software development, frontend, backend, automation, UI/UX, SEO, and DevOps. Each skill encapsulates a focused capability: generating code, templates, scripts, and production-ready workflows.

updated May 2026

explore-claude-code

229
@LukeRenton

Learn Claude Code by exploring it as it was designed - interactive IDE-style docs for commands, MCP, skills, CLAUDE.md and more.

updated May 2026

penpot-mcp

228
@montevive

Penpot MCP server

updated May 2026

lazy-bird

228
@yusufkaraaslan

Universal development automation for ANY project. Claude Code implements features, runs tests, creates PRs autonomously. 15+ framework presets or custom commands. Issue-driven, secure, scalable. Save 20-100 hrs/month. MIT license.

updated May 2026

Adnify

228
@ad-naan

Adnify—A lightweight, highly customizable AI Agent Editor.It delivers a superior experience beyond mainstream AI coding tools, featuring instant startup and lag-free performance.

updated May 2026

claude-code-karma

228
@JayantDevkar

Dashboard for monitoring claude code sessions.

updated May 2026

ResearcherSkill

228
@krzysztofdudek

One file. Your AI coding agent becomes a scientist. 30+ experiments while you sleep.

updated May 2026

claude-code-book

228
@huifer

Open-source repo transforming Claude Code into structured books and AI-ready context for developers.

updated May 2026

mcp-ssh-manager

227
@bvisible

MCP SSH Server: 37 tools for remote SSH management | Claude Code & OpenAI Codex | DevOps automation, backups, database operations, health monitoring

updated Jun 2026

ai-observer

227
@tobilg

Unified local observability for AI coding assistants

updated May 2026

aghub

227
@AkaraChen

One hub for every AI coding agent. Unified configuration management for 22+ assistants.

updated May 2026

rust-skills

226
@leonardomso

A collection of 179 rules that AI coding agents can use when writing Rust.

updated Jun 2026

mcp-n8n-workflow-builder

225
@salacoste

AI-powered n8n workflow automation through natural language. MCP server enabling Claude AI & Cursor IDE to create, manage, and monitor workflows via Model Context Protocol. Multi-instance support, 17 tools, comprehensive docs. Build workflows conversationally without manual JSON editing.

updated May 2026

claude-code-statusline-pro

225
@Wangnov

Pro statusline for Claude Code | 功能强大的 Claude Code 状态栏

updated May 2026

sage

224
@gendigitalinc

Lightweight Agent Detection & Response (ADR) layer for AI agents — guards commands, files, and web requests. Part of Gen Agent Trust Hub.

updated Jun 2026

claude-code-skills-zh

224
@laolaoshiren

🛠️ 最实用的 Claude Code Skills 合集 | 精选 100+ | 18个原创可安装技能 | 按场景分类 | 复制即装

updated Jun 2026

AK-Threads-booster

224
@akseolabs-seo

AK體 · 數據驅動的 Threads 寫文決策系統。用你的歷史貼文、演算法與社媒心理學,協助選題、起草、發文前診斷、表現預估與復盤。Data-driven Threads writing advisor — topic selection, drafting, diagnosis, prediction & review based on your own post history.

updated May 2026

razorpay-mcp-server

223
@razorpay

Razorpay's Official MCP Server

updated May 2026
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