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

ktx-ai-data-agents-context

691
@Kaelio

ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, and any AI agent to query data accurately through MCP with skills, memory and a semantic layer

updated Jun 2026

Skills-Manager

688
@jiweiyeah

A high-performance desktop application for managing skills across multiple AI coding assistants. Seamlessly organize, sync, and share skills for Claude Code、Codex、Opencode and other AI tools. Built with Tauri 2.0, React 19, and Rust.

updated May 2026

codanna

684
@bartolli

Local code intelligence MCP server and CLI for AI coding agents

updated May 2026

loli_profiler

682
@Tencent

Memory instrumentation tool with CI and AI support for android app&game developers.

updated May 2026

CORAL

682
@Human-Agent-Society

CORAL is a robust, lightweight infrastructure for multi-agent autonomous self-evolution, built for autoresearch. Works with Claude Code, Codex, Cursor, OpenCode, Kiro, and more.

updated Jun 2026

cc-marketplace

681
@ananddtyagi

Marketplace repo for Claude Code Plugins

updated May 2026

maggy

678
@alinaqi

What started as an opinionated Claude Code setup kit is now an autonomous AI engineering command center

updated May 2026

claude-review-loop

678
@hamelsmu

Claude Code plugin: automated code review loop with Codex

updated May 2026

superpowers-skills

674
@obra

Community-editable skills for Claude Code's superpowers plugin

updated May 2026

SkillForge

672
@tripleyak

Intelligent skill router and creator for Claude Code and Codex. Analyzes any input to recommend existing skills, improve them, or create new ones from scratch.

updated May 2026

claude-skills-collection

670
@abubakarsiddik31

A curated collection of official and community-built Claude Skills – extend Anthropic's Claude with powerful, modular capabilities for productivity, creativity, coding, and more.

updated May 2026

stealth-browser-mcp

668
@vibheksoni

The only browser automation that bypasses anti-bot systems. AI writes network hooks, clones UIs pixel-perfect via simple chat.

updated May 2026

awesome-claude-design

668
@rohitg00

Claude Design DESIGN.md prompts by aesthetic family, remix recipes, skills, video teardowns, X signal, honest community takes.

updated Jun 2026

vibecode-pro-max-kit

668
@withkynam

Your AI forgets. This remembers. Spec-driven coding harness for vibecoders, product owners, CEOs and real builders — self-improving context memory, 12 agents, 32 skills. Kills context rot, ships features, not spaghetti. Claude Code & Codex. Any stack. 30 seconds

updated Jun 2026

mcp-server-elasticsearch

667
@elastic
updated May 2026

codmate

667
@loocor

CodMate is a macOS SwiftUI app for managing CLI AI sessions: browse, search, organize, resume, and review work produced by Codex, Claude Code, and Gemini CLI. It focuses on speed, a compact three-column UI, and “ship it” workflows like Project Review (Git Changes) and one-click Resume/New.

updated May 2026

Unreal_mcp

666
@ChiR24

A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control Unreal Engine through the native C++ Automation Bridge plugin. Built with TypeScript and C++.

updated May 2026

hue

665
@dominikmartn

open-source skill that learns any brand and turns it into a complete design system. works on claude code and codex. install once, every UI your assistant builds matches your brand.

updated Jun 2026

wren-engine

660
@Canner

This repository has been merged into Canner/WrenAI under the core/ directory

updated May 2026

wcgw

660
@rusiaaman

Shell and coding agent on mcp clients

updated May 2026

pentest-agents

660
@H-mmer

Bug bounty agent framework for Claude Code, Codex, Gemini, Cursor, Windsurf, Copilot, and OpenClaw — 48 agents, 26 commands, 19 CLI tools, 2 MCP servers, autonomous hunt loops, exploit chain builder.

updated May 2026

swift-ios-skills

659
@dpearson2699

Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks

updated Jun 2026

mineru-tianshu

657
@magicyuan876

天枢 - 企业级 AI 一站式数据预处理平台 | PDF/Office转Markdown | 支持MCP协议AI助手集成 | Vue3+FastAPI全栈方案 | 文档解析 | 多模态信息提取

updated Jun 2026

mcp-nixos

655
@utensils

MCP-NixOS - Model Context Protocol Server for NixOS resources

updated May 2026
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