MCP servers

Open-source MCP servers

MCP, the Model Context Protocol, is an open standard for connecting AI assistants to outside tools and data. An MCP server exposes something, such as a database, a browser, a GitHub account or a folder of files, as tools the assistant can call. Clients such as Claude Desktop, Cursor and VS Code load these servers.

How to choose

Check what a server can reach before you install it. One that can run shell commands or write files has all the power of the account it runs under, so prefer servers that ask for the narrowest access: read-only tokens and a single folder. Also check whether it runs locally over stdio or as a remote service you would have to trust.

Most-starred projects

49–72 of 633

AgentDeskAI

browser-tools-mcp

★ 7,321

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

TypeScript

Gentleman-Programming

gentle-ai

★ 7,288

Gentle-AI configures the AI coding agents you already use: Claude Code, Cursor, OpenCode, Codex, Pi, and more. Choose persistent memory, Spec-Driven Development, curated skills, MCP servers, personas, and optional bounded review. Open source, no agent lock-in.

xerrors

Yuxi

★ 7,235

可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.

Python

CursorTouch

Windows-MCP

★ 7,213

MCP Server for Computer Use in Windows. Use Any LLM (Vision Optional) Unlike many automation tools, Windows-MCP doesn't rely on any traditional computer vision techniques or specific fine-tuned models; it works with any LLMs, reducing complexity and setup time.

Python

repowise-dev

repowise

★ 7,035

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.

Python

grab

cursor-talk-to-figma-mcp

★ 7,025

TalkToFigma: MCP integration between AI Agent (Cursor, Claude Code, Codex) and Figma, allowing Agentic AI to communicate with Figma for reading designs and modifying them programmatically.

JavaScript

Gentleman-Programming

engram

★ 6,915

Persistent memory system for AI coding agents. Agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, CLI, and TUI.

mobile-next

mobile-mcp

★ 6,739

Model Context Protocol Server for Mobile Automation and Scraping (iOS, Android, Emulators, Simulators and Real Devices)

TypeScript

tradesdontlie

tradingview-mcp

★ 6,689

AI-assisted TradingView chart analysis — connect Claude Code to your TradingView Desktop for personal workflow automation

JavaScript

Tencent

AI-Infra-Guard

★ 6,581

A full-stack AI Red Teaming platform securing AI ecosystems via OpenClaw Security Scan, Agent Scan, Skills Scan, MCP scan, AI Infra scan and LLM jailbreak evaluation.

Python

op7418

CodePilot

★ 6,491

A multi-model AI agent desktop client — connect any AI provider, extend with MCP & skills, control from your phone. Built with Electron + Next.js.

TypeScript

getsentry

XcodeBuildMCP

★ 6,399

A Model Context Protocol (MCP) server and CLI that provides tools for agent use when working on iOS and macOS projects.

TypeScript

Sylinko

Everywhere

★ 6,296

On-screen aware AI assistant for your desktop. Uses current app context, multiple LLMs, and MCP tools to help you act across apps.

kucherenko

jscpd

★ 6,282

Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.

Rust

epiral

bb-browser

★ 6,233

Your browser is the API. CLI + MCP server for AI agents to control Chrome with your login state.

TypeScript

jacob-bd

gemini-notebook-mcp-cli

★ 6,183

Programmatic access to Gemini Notebook - via command-line interface (CLI), Model Context Protocol (MCP) server, and AI agent skills.

Python

PawanOsman

OpenCursor

★ 6,027

Open-source Cursor-like AI coding agent for VS Code — agentic chat, multi-provider LLMs (OpenAI, Ollama, llama.cpp), semantic search, and MCP support

TypeScript

Q00

ouroboros

★ 6,003

Agent OS: the agent gets smarter on its own. We just hold the line: Interview-gated, staged evaluation, budgeted evolution loop. MCP server, 14 runtimes: Claude Code, Codex CLI, Gemini CLI, OpenCode, Copilot, Kiro and more.

Python

FlorianBruniaux

claude-code-ultimate-guide

★ 5,985

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.

Python

21st-dev

magic-mcp

★ 5,949

It's like v0, but in your Cursor / Claude Code / Windsurf: search 10,000+ React/Tailwind components, generate new UI with AI, and publish your own — right from your editor. Magic MCP is now the 21st MCP; this package keeps old configs working. Setup: 21st.dev/mcp

TypeScript