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

mcp-reasoner

276
@Jacck

A systematic reasoning MCP server implementation for Claude Desktop with beam search and thought evaluation.

updated May 2026

claude-in-mobile

276
@AlexGladkov

MCP server for mobile and desktop automation — Android (via ADB), iOS Simulator (via simctl), and Desktop (Compose Multiplatform). Like Claude in Chrome but for mobile devices and desktop apps

updated May 2026

WebCode

276
@shuyu-labs

WebCode is a browser-based AI coding platform that lets you remotely run CLI assistants like Claude Code and Codex. Code anywhere with just a web browser. We’re also adding an office-assistant mode for planning, research/summaries, meeting notes, and drafting docs/emails—connected to your project context.

updated May 2026

snip

276
@edouard-claude

CLI proxy that reduces LLM token usage by 60-90%. Declarative YAML filters for Claude Code, Cursor, Copilot, Gemini. rtk alternative in Go.

updated May 2026

OneManCompany

276
@1mancompany

Build Your Agent Company with OMC

updated Jun 2026

opencode-with-claude

276
@ianjwhite99

OpenCode plugin to use your Claude Max/Pro subscription with OpenCode via Meridian

updated May 2026

mcp-logseq

275
@ergut

MCP server to interact with LogSeq via its Local HTTP API - enabling AI assistants like Claude to seamlessly read, write, and manage your LogSeq graph.

updated May 2026

flutter-skill

275
@ai-dashboad

AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero config. Works with Claude, Cursor, Windsurf, Copilot. Test Flutter, React Native, iOS, Android, Web, Electron, Tauri, KMP, .NET MAUI — all from natural language.

updated May 2026

llm-wiki-compiler

275
@ussumant

Claude Code plugin that compiles markdown knowledge files into a topic-based wiki. Implements Karpathy's LLM Knowledge Base pattern.

updated May 2026

Puzld.ai

274
@MedChaouch

Multi-LLM orchestration framework

updated May 2026

code-container

274
@kevinMEH

Safely run OpenCode, Codex, Claude Code with full permissions.

updated May 2026

bosun

274
@virtengine

Autonomous Engineering

updated May 2026

CLI-WeChat-Bridge

274
@UNLINEARITY

将 AI 命令行工具以最为原生的方式,集成到微信 ClawBot 中,目前支持集成 Codex、Claude Code、OpenCode。 支持微信和本地终端线程(thread/session)共享、双向对话,支持将本地文件传输至微信,微信也支持发送文件到终端。现已支持多cli切换、微信表情绑定指令。

updated Jun 2026

SE-Agent

273
@JARVIS-Xs

SE-Agent is a self-evolution framework for LLM Code agents. It enables trajectory-level evolution to exchange information across reasoning paths via Revision, Recombination, and Refinement, expanding the search space and escaping local optima. On SWE-bench Verified, it achieves SOTA performance

updated May 2026

zapier-mcp

272
@zapier

Connect your AI to thousands of apps with the Model Context Protocol.

updated May 2026

harnss

272
@OpenSource03

Open-source, desktop client/UI build to harness Claude Code, Codex and any other Agent accepting Agent Client Protocol. Run multiple AI coding agents side by side with rich tool visualization, MCP integrations, built-in terminal, git, browser and just about anything else you may need.

updated May 2026

ccexp

271
@nyatinte

interactive terminal interface for discovering, previewing, and managing Claude Code configuration files and slash commands.

updated May 2026

flyto-core

271
@flytohub

The open-source execution engine for AI agents. 412 modules, MCP-native, triggers, queue, versioning, metering.

updated May 2026

CyberClaw

271
@ttguy0707

👾 下一代透明智能体架构 | Next-Gen Transparent Agent Architecture 🔍 全行为审计 | 🛡️ 两段式安全调用 | 🧠 双水位记忆 | ⏰ 心跳任务 📊 P0 级事故率降低 80% | 兼容 OpenClaw + Claude Code 技能生态

updated May 2026

forgetful

270
@ScottRBK

Opensource Memory for Agents

updated May 2026

claude-code-teams-mcp

270
@cs50victor

use claude code's agent teams orchestraction with any harness

updated May 2026

the-architect

270
@Hainrixz

The Architect — A Claude Code meta-agent that designs complete software blueprints. Describe what you want to build, get a self-contained .md file that Claude Code can build autonomously.

updated May 2026

mcp-trader

269
@wshobson

A Model Context Protocol (MCP) server for stock traders

updated May 2026

pwno-mcp

269
@pwno-io

MCP for Pwn

updated May 2026
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