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

claude-worker-proxy

269
@glidea

Cloudflare Worker; Claude Code; Proxy; Easy to deploy; Claude Code Router; claude-code-router; ccr; alternate 【29元500次sonnet,下方wx扫码联系】

updated May 2026

opencode-background-agents

269
@kdcokenny

Claude Code-style background agents for OpenCode – async delegation with context persistence

updated May 2026

win-cli-mcp-server

267
@simon-ami

Model Context Protocol server for secure command-line interactions on Windows systems

updated May 2026

cupcake

267
@eqtylab

A native policy enforcement layer for AI coding agents. Built on OPA/Rego.

updated May 2026

my-claude-devteam

267
@NYCU-Chung

An engineering team in a box for Claude Code — 12 specialized agents, 15 automation hooks, and the P7/P9/P10 methodology.

updated May 2026

token-tracker

267
@stormzhang

Track token usage across local AI agents (Claude Code, Codex) — Custom StatusLine, CLI Dashboard with cost analysis, rate limit monitoring, and session tracking

updated May 2026

backdoor

265
@ajsai47

Run Claude Code against any AI provider. DeepSeek, Groq, Ollama, OpenRouter — your call.

updated May 2026

WhyBuddy

264
@xiaojilele-glitch

WhyBuddy — an AI agent crew that questions your product idea and rehearses it before you build. One sentence in → goal clarification, multi-route plan, full spec (requirements/design/tasks), feasibility & architecture out. Decide what's worth building, in minutes.

updated May 2026

ai-codex

264
@skibidiskib

Generate a compact codebase index for AI assistants — saves 50K+ tokens per conversation

updated May 2026

agnix

263
@agent-sh

The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plugin for all major IDEs included, with autofixes.

updated May 2026

loop

263
@axeldelafosse

Dead-simple Bun CLI that runs Codex and Claude Code in a loop.

updated May 2026

claude-007-agents

262
@avivl

🤖 A unified AI agent orchestration system featuring 10's of specialized agents across 14 categories for modern software development. Built with advanced coordination intelligence, resilience engineering, and structured logging capabilities.

updated May 2026

developer-kit

262
@giuseppe-trisciuoglio

Modular plugin marketplace for Claude Code and agentic CLIs, with validated, spec-driven skills, agents, commands, and workflows for Java, TypeScript, Python, PHP, AWS, and AI.

updated May 2026

postiz-agent

262
@gitroomhq

Postiz Agents CLI - connect it to Claude / OpenClaw / etc, to schedule social media posts 🤖

updated May 2026

lacp

261
@0xNyk

Control-plane-grade agent harness for Claude, Codex & Hermes: policy gates, verification/evidence loops, memory, and auditable execution.

updated May 2026

Ix

261
@ix-infrastructure

Understand any codebase instantly. System intelligence for codebases, built for humans and AI.

updated Jun 2026

pm-brain

261
@phuryn

PM Brain OS: The Second Brain for Product Managers, Made of Markdown

updated Jun 2026

aizen

260
@vivy-company

Bring order to your projects, environments, and day-to-day work.

updated May 2026

vulnerable-mcp-servers-lab

260
@appsecco

A collection of servers which are deliberately vulnerable to learn Pentesting MCP Servers.

updated May 2026

runtm

260
@runtm-ai

Open-source sandboxes where coding agents build and deploy. Spin up isolated environments where Claude Code, Cursor, and other agents code and deploy software.

updated May 2026

nonstop

260
@andylizf

Autonomous work mode for Claude Code. Pre-flight risk assessment, blocker decision framework, session-scoped stop hook.

updated Apr 2026

clawcodex

260
@agentforce314

Claude Code full Python rebuild. AI Coding Agent in 180K LoC pure Python!

updated Jun 2026

bencium-marketplace

259
@bencium

comprehensive skills based on the Anthropic Skills guide and our design and development philosophy

updated Jun 2026

skills

259
@heygen-com

HeyGen AI agent skills — avatar creation and video production via the v3 Video Agent pipeline

updated May 2026
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