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

8245entries
★ starsA–Z name

omnigent

9.5k
@omnigent-ai

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

updated Aug 2026

DesktopCommanderMCP

9.4k
@wonderwhy-er

This is MCP server for Claude that gives it terminal control, file system search and diff file editing capabilities

updated Aug 2026

a-stock-data

9.3k
@simonlin1212

A股全栈数据工具包 · 十一层架构 · 54端点 · 19数据源 · 零鉴权 | Full-stack China A-share data toolkit for AI agents — 11 layers, 54 endpoints, 19 sources, zero-auth

updated Aug 2026

openstatus

9.0k
@openstatusHQ

🫖 Status page with uptime monitoring & API monitoring as code 🫖

updated Aug 2026

gsd-core

8.9k
@open-gsd

Git. Ship. Done - Core

updated Aug 2026

harness

8.9k
@revfactory

A meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.

updated Aug 2026

Claude-Code-Usage-Monitor

8.7k
@Maciek-roboblog

Real-time Claude Code usage monitor with predictions and warnings

updated Aug 2026

claude-ads

8.6k
@AgriciDaniel

Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pinterest, Snapchat, X): source-grounded audits, deterministic scoring, versioned JSON reports, and capability-gated account changes.

updated Aug 2026

html-anything

8.6k
@nexu-io

✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed preview · 📤 1-click to WeChat / X / Zhihu / HTML / PNG 🔑 Zero API key — Claude Code / Cursor / Codex / Gemini / Copilot / OpenCode / Qwen / Aider.

updated Aug 2026

drawio-skill

8.5k
@Agents365-ai

Generate draw.io diagrams from natural language — 11 presets (UML, SysML/MBSE, BPMN, network, C4…), 39 tools: codebase/CI/infra-to-diagram, image→editable diagram, Databricks product icons, mind maps, build-up animation, exec-view compression, click-through runbooks, PR diff bot. Vision self-check, 10,000+ shapes. Exports PNG/SVG/PDF/JPG.

updated Aug 2026

claude-squad

8.4k
@smtg-ai

Manage multiple AI terminal agents like Claude Code, Codex, OpenCode, and Amp.

updated Aug 2026

git-mcp

8.4k
@idosal

Put an end to code hallucinations! GitMCP is a free, open-source, remote MCP server for any GitHub project

updated Aug 2026

ccpm

8.4k
@automazeio

Project management skill system for Agents that uses GitHub Issues and Git worktrees for parallel agent execution.

updated Aug 2026

lamda

8.3k
@firerpa

Android Full-Stack Device Control Platform: WebRTC/H.264 remote desktop, UI/OCR/image-matching automation, one-click MITM, built-in Frida, proxy/VPN/frp/P2P networking, MCP/Agent, 160+ APIs, designed for multi-device clusters and engineered deployments.

updated Aug 2026

plannotator

8.2k
@backnotprop

Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

updated Aug 2026

stitch-skills

8.2k
@google-labs-code

A library of Agent Skills designed to work with the Stitch MCP server. Each skill follows the Agent Skills open standard, for compatibility with coding agents such as Antigravity, Gemini CLI, Claude Code, Cursor.

updated Aug 2026

superpowers-zh

7.9k
@jnMetaCode

🦸 AI 编程超能力 · 中文增强版 — superpowers(116k+ ⭐)完整汉化 + 6 个中国原创 skills,让 Claude Code / Copilot CLI / Hermes Agent / Cursor / Windsurf / Kiro / Gemini CLI 等 16 款 AI 编程工具真正会干活

updated Aug 2026

open-codesign

7.9k
@OpenCoworkAI

Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.

updated Aug 2026

yao

7.8k
@YaoApp

✨ All your agents and workspaces in one place, on every device you own. Track tasks on a board, accessible from desktop, mobile, browser, or API. Self-hosted.

updated Aug 2026

osaurus

7.7k
@osaurus-ai

Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.

updated Aug 2026

bifrost

7.6k
@maximhq

Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.

updated Aug 2026

Awesome-MCP-ZH

7.6k
@yzfly

MCP 资源精选, MCP指南,Claude MCP,MCP Servers, MCP Clients

updated Aug 2026

firecrawl-mcp-server

7.3k
@firecrawl

🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.

updated Aug 2026

browser-tools-mcp

7.3k
@AgentDeskAI

Monitor browser logs directly from Cursor and other MCP compatible IDEs.

updated Aug 2026
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