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

8240entries
★ starsA–Z name

claude-code-infrastructure-showcase

9.7k
@diet103

Examples of my Claude Code infrastructure with skill auto-activation, hooks, and agents

updated Jul 2026

QuantDinger

9.7k
@brokermr810

AI quantitative trading platform for crypto, stocks, and forex with backtesting, live trading, market data, and multi-agent research.vibe-trading ,trading-agents,ai-trader,ai-trading

updated Jul 2026

xonsh

9.6k
@xonsh

🐚 Python-powered shell. Full-featured, cross-platform and AI-friendly.

updated Jul 2026

ralph-claude-code

9.5k
@frankbria

Autonomous AI development loop for Claude Code with intelligent exit detection

updated Jul 2026

mcp

9.5k
@awslabs

Open source MCP Servers for AWS

updated Jul 2026

claude-obsidian

9.4k
@AgriciDaniel

Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.

updated Jul 2026

claude-code-tips

9.3k
@ykdojo

40+ tips for getting the most out of Claude Code, from basics to advanced - includes a custom status line script and Claude Code running itself in a container. Also includes the dx plugin: skills for everyday dev workflows.

updated Jul 2026

fireworks-tech-graph

8.7k
@yizhiyanhua-ai

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

updated Jul 2026

codeburn

8.7k
@getagentseal

Free, local tool to track AI coding token usage and cost across 31 tools and agents (Claude Code, Cursor, Codex, Gemini and more), by model, project, and task. npx codeburn

updated Jul 2026

Claude-Code-Usage-Monitor

8.4k
@Maciek-roboblog

Real-time Claude Code usage monitor with predictions and warnings

updated Jul 2026

harness

8.4k
@revfactory

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

updated Jul 2026

DesktopCommanderMCP

8.3k
@wonderwhy-er

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

updated Jul 2026

agent-orchestrator

8.3k
@AgentWrapper

AO is an agent IDE, that helps developers manage fleets of coding agents to do your day to day tasks for parallel coding agents. It comes with an agentic orchestrator that plans tasks, spawns agents, and autonomously handles CI fixes, merge conflicts, and code reviews.

updated Jul 2026

ccpm

8.3k
@automazeio

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

updated Jul 2026

git-mcp

8.3k
@idosal

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

updated Jul 2026

claude-squad

8.1k
@smtg-ai

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

updated Jul 2026

loop-engineering

8.0k
@cobusgreyling

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

updated Jul 2026

lamda

7.9k
@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 Jul 2026

html-anything

7.8k
@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 Jul 2026

stitch-skills

7.4k
@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 Jul 2026

Awesome-MCP-ZH

7.4k
@yzfly

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

updated Jul 2026

omnigent

7.3k
@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 Jul 2026

open-codesign

7.3k
@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 Jul 2026

browser-tools-mcp

7.3k
@AgentDeskAI

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

updated Jul 2026
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