AI channel
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

169–192 of 634
0xMassi

webclaw

★ 2,366

Fast, local-first web content extraction for LLMs. Scrape, crawl, extract structured data — all from Rust. CLI, REST API, and MCP server.

Rust
redhat-et

ripwire

★ 2,360

The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server for coding agents. Find what you want without reading the repo, then check you built what you meant — blast radius, tests-to-run, quality deltas. Signatures at 74.7% fewer bytes than bodies; every guess labelled, every loss published. Paddle out with a map.

C++
★ 2,322

AssetOpsBench - Industry 4.0: A unified benchmark and framework for building, orchestrating, and evaluating domain-specific AI agents for Industry 4.0 asset operations and maintenance, with 460+ scenarios, 5 specialist agents (IoT, FMSR, TSFM, Work Order,...), and multi-agent orchestration blueprints (MetaAgent, AgentHive) over MCP.

Python
★ 2,285

MCP server that enables AI assistants to interact with Google Gemini CLI, leveraging Gemini's massive token window for large file analysis and codebase understanding

TypeScript
irinabuht12-oss

marketing-skills

★ 2,267

48 free Claude marketing skills (Google Ads, Meta Ads, SEO, AI visibility) + Ryze MCP: claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp

apconw

Aix-DB

★ 2,252

Aix-DB 基于 LangChain/LangGraph 框架，结合 MCP Skills 多智能体协作架构，实现自然语言到数据洞察的端到端转换。

JavaScript
MCPJam

inspector

★ 2,227

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

TypeScript
daodao97

chatmcp

★ 2,226

ChatMCP is an AI chat client implementing the Model Context Protocol (MCP).

Dart
stacklok

toolhive

★ 2,224

ToolHive is an enterprise-grade platform for running and managing Model Context Protocol (MCP) servers.

Go
OpenCoworkAI

open-cowork

★ 2,176

Open-source AI agent desktop app for Windows & macOS. One-click install Claude Code, MCP tools, and Skills — with sandbox isolation, multi-model support, and Feishu/Slack integration.

TypeScript
Dicklesworthstone

mcp_agent_mail

★ 2,175

Asynchronous coordination layer for AI coding agents: identities, inboxes, searchable threads, and advisory file leases over FastMCP + Git + SQLite

Python
★ 2,162

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

Python
mcp-router

mcp-router

★ 2,148

A Unified MCP Server Management App (MCP Manager).

TypeScript
★ 2,140

A Model Context Protocol server that provides read-only access to MySQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.

JavaScript
★ 2,135

x64dbg-MCP Server is a native MCP (Model Context Protocol) plugin for x64dbg that exposes the debugger's full functionality over HTTP. Connect any MCP-compatible AI assistant and control x64dbg programmatically: set breakpoints, step through code, read memory, dump registers, and more. Built with Zig — zero dependencies, single-binary output, cros

Zig
alpic-ai

skybridge

★ 2,106

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

TypeScript
agentset-ai

agentset

★ 2,099

The open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and more.

TypeScript
LetsFG

LetsFG

★ 2,075

Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Hundreds of airlines plus the major booking sites, with per-flight reliability history. Free-cancellation hotel rates: hold the room with a small upfront charge, then pay the balance later by link, up to the hotel's own deadline.

Python
rebel0789

codexpro

★ 2,075

Use ChatGPT Developer Mode as a local coding agent for your repo through MCP.

JavaScript
Kochava-Studios

witsy

★ 2,033

Witsy: desktop AI assistant / universal MCP client

TypeScript
★ 1,994

Open-source, local-first conversational AI video editor with a professional multi-track timeline, Agent Skills, MCP integration, and Remotion rendering.

TypeScript
beikeshop

beikeshop

★ 1,976

Free and Open-Source, Easy-to-Use Laravel eCommerce Platform,It supports multiple languages and currencies, Integrates AI agents and MCP.The platform features customizable visual design and a rich plugins on marketplace.

PHP
★ 1,975

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

Python
szczyglis-dev

py-gpt

★ 1,945

Desktop AI Assistant powered by GPT-5, GPT-4, o1, o3, Gemini, Claude, Ollama, DeepSeek, Perplexity, Grok, Bielik, chat, vision, voice, RAG, image and video generation, agents, tools, MCP, plugins, speech synthesis and recognition, web search, memory, presets, assistants,and more. Linux, Windows, Mac

Python