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

8236entries
★ starsA–Z name

design-council

172
@sjsyrek

Claude Code plugin: convene 11 role-specialized peer agents to debate a technical decision in real time, with the invoking Claude acting as CEO.

updated Jul 2026

apple-mail-mcp

171
@patrickfreyer

MCP server giving AI assistants full access to Apple Mail - read, search, compose, organize & analyze emails via natural language

updated Jul 2026

agenticmail

171
@agenticmail

Email, SMS & phone-call infrastructure for AI agents — send and receive real email and text messages, and place agent-driven outbound voice calls, all programmatically

updated Jul 2026

better-design

171
@marvkr

🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 31 brand-grade themes (Linear, Stripe, Vercel, Notion, Apple, Supabase, Figma…) + design tokens, UI principles & WCAG rules. Install any component with one command.

updated Jul 2026

ggsrun

170
@tanaikech

High-performance Google Drive CLI and Model Context Protocol (MCP) Server for LLM/AI agents. Natively execute Google Apps Script (GAS) under a secure whitelisted runtime sandbox, automate transfers, and manage Drive infrastructure.

updated Jul 2026

In-Memoria

170
@pi22by7

Persistent Intelligence Infrastructure for AI Agents

updated Jul 2026

narsil-mcp

170
@postrv

Rust MCP server for comprehensive code intelligence - 90 tools, 32 languages, security scanning, call graphs, and more

updated Jul 2026

oh-my-claude

170
@TechDufus

Add ultrawork to any prompt for maximum parallel execution

updated Jul 2026

squeez

170
@claudioemmanuel

Hook-based token compressor for 5 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.

updated Jul 2026

piia-engram

170
@Patdolitse

Local-first AI memory you can see, edit, and override — portable across Claude Code, Codex, Cursor, Windsurf, and other MCP coding tools.

updated Jul 2026

antigravity-for-claude-code

170
@yuting0624

Claude Code plugin: run the Antigravity CLI (Gemini) as a collaborating sub-agent with intelligent model routing across the SDLC. Community project; not affiliated with Google/Anthropic.

updated Jul 2026

obsidian-plugin-skill

169
@gapmiss

Agent SKILL for Obsidian.md plugin development

updated Jul 2026

deep-project

169
@piercelamb

Claude Code plugin that transforms vague software ideas into individual, ready-to-be-planned components

updated Jul 2026

ollama-mcp

168
@rawveg

An MCP Server for Ollama

updated Jul 2026

yfinance-mcp

168
@narumiruna
updated Jul 2026

turbo-flow

168
@marcuspat

Advanced Agentic Development Environment for DevPods, GitHub Codespaces, Rackspace Spot & more. Ruflo orchestration, 215+ MCP tools, 60+ AI agents, SPARC methodology & automatic context loading. Deploy multi-agent swarms, coordinate autonomous workflows.

updated Jul 2026

claude-code-lsps

168
@boostvolt

LSP plugins for Claude Code — Bash/Shell, C/C++/Objective-C, C#, Clojure, Dart/Flutter, Elixir, Gleam, Go, Java, Kotlin, Lua, Nix, OCaml, PHP, Python, Ruby, Rust, Swift, Terraform, TypeScript/JavaScript, YAML & Zig

updated Jul 2026

selene

168
@tercumantanumut

Selene is a desktop app that runs AI agents on your machine. Connect them to your WhatsApp, Telegram, Slack, or Discord. Write code, generate images, build personal assistants. All from one place. Your data stays on your device.

updated Jul 2026

OnlyShot

168
@A-cat-with-carrots

OnlyShot · 神仙鱼 AI 短剧工业流水线 Claude Skill — 一句话 → 剧本/分镜/分镜图/视频/剪辑 五步 → 可发红果抖音的完整短剧。集成即梦/Seedance,17 失败模式沉淀。

updated Jul 2026

mcp-server-apple-events

167
@FradSer

MCP server providing native macOS integration with Apple Reminders and Calendar via EventKit

updated Jul 2026

env-doctor

167
@mitulgarg

Diagnose and Fix CUDA / GPU environments compatibility issues locally, in Docker, and CI/CD. CLI + MCP server available.

updated Jul 2026

toleno-mcp

167
@tolenonetwork

Toleno Network MCP Server — Control your Toleno mining account directly from Claude AI using natural language.

updated Jul 2026

cc-skills

167
@samber

🧑‍🎨 A collection of agentic skills that works

updated Jul 2026

Gebaini

166
@CCCpan

Gebaini —— 身份证/证件 OCR 字段识别与图像矫正 + 滑动验证码自动识别,支持 finetune 微调、API 调用与 Chrome 浏览器插件,可私有化部署(百度飞桨在线运行) | 微信: chenganp | 邮箱: 345048305@qq.com

updated Jul 2026
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