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

8261entries
★ starsA–Z name

context-mode

★ 28.3k
@mksglu

Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.

updated Oct 2026

cmux

★ 28.2k
@manaflow-ai

Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.

updated Oct 2026

claude-skills

★ 28.1k
@alirezarezvani

380 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

updated Oct 2026

guizang-ppt-skill

★ 27.9k
@op7418

AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts, social covers, and a WebGL/low-power presentation runtime.

updated Oct 2026

beads

★ 27.9k
@gastownhall

Beads - A memory upgrade for your coding agent

updated Oct 2026

planning-with-files

★ 27.4k
@OthmanAdi

Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Install from npm, the Claude Code plugin marketplace, or npx skills. Codex, Cursor, OpenCode, 60+ agents.

updated Oct 2026

onlook

★ 26.9k
@onlook-dev

The Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers and Visual Engineers to design with Real Code.

updated Oct 2026

Claude-Code-Game-Studios

★ 26.4k
@Donchitos

Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.

updated Oct 2026

distilly

★ 25.6k
@titanwings

Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill(原同事 Skill).

updated Oct 2026

compound-engineering-plugin

★ 25.5k
@EveryInc

Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

updated Oct 2026

activepieces

★ 25.0k
@activepieces

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

updated Oct 2026

editor

★ 24.8k
@pascalorg

Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.

updated Oct 2026

python-sdk

★ 24.6k
@modelcontextprotocol

The official Python SDK for Model Context Protocol servers and clients

updated Oct 2026

happy

★ 24.1k
@slopus

Orchestrate Claude, Codex and Grok in one app. Open-source (MIT), reuses the subscriptions you already pay for.

updated Oct 2026

n8n-mcp

★ 23.1k
@czlonkowski

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

updated Oct 2026

MaxKB

★ 23.0k
@1Panel-dev

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

updated Oct 2026

CodexBar

★ 22.5k
@steipete

Show usage stats for OpenAI Codex and Claude Code, without having to login.

updated Oct 2026

opcode

★ 22.4k
@winfunc

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

updated Oct 2026

khazix-skills

★ 21.4k
@KKKKhazix

数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader(帮你定义目标), neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents

updated Oct 2026

agency-agents-zh

★ 21.2k
@jnMetaCode

🎭 277 个即插即用的 AI 专家角色 — 支持 Claude Code/Cursor/Copilot 等 20 种工具,覆盖工程/设计/营销/金融等 20 个部门。含 64 个中国市场原创智能体(小红书/抖音/微信/飞书/钉钉/Qt 上位机/机械设计)。搭配编排器 agency-orchestrator,一句话即可让多位专家按 DAG 自动协作。

updated Oct 2026

ai-guide

★ 21.1k
@liyupi

程序员鱼皮的 AI 资源大全 + Vibe Coding 零基础教程,分享 OpenClaw 保姆级教程、大模型玩法(DeepSeek / GPT / Gemini / Claude / GLM)、最新 AI 资讯、Prompt 提示词大全、AI 知识百科(Agent Skills / RAG / MCP / A2A)、AI 编程教程(Harness Engineering)、AI 工具用法(Cursor / Claude Code / TRAE / Codex / Copilot)、AI 开发框架教程(Spring AI / LangChain)、AI 产品变现指南,帮你快速掌握 AI 技术,走在时代前沿。本项目为开源文档 aiguide,已升级为鱼皮 AI 导航网站

updated Oct 2026

paseo

★ 20.8k
@getpaseo

Orchestrate multiple coding agents from desktop and mobile

updated Oct 2026

FunASR

★ 20.7k
@modelscope

Open-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, speaker diarization pipelines, and OpenAI-compatible/MCP serving.

updated Oct 2026

Douyin_TikTok_Download_API

★ 20.6k
@Evil0ctal

🚀 抖音、TikTok 数据采集与无水印视频下载 API,自托管,支持 MCP 调用与 Docker 一键部署。| Self-hosted TikTok & Douyin scraper and no-watermark video downloader — async REST API, MCP server, CLI and web console for posts, profiles, comments and playlists. Self-healing identity pool, PostgreSQL archive, one docker compose up.

updated Oct 2026
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