Open-source mcp software
1200 open-source libraries, tools and applications tagged mcp, ranked by how closely mcp is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
1200 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| ghostwright/phantom Phantom is a self-hostable AI agent application that gives each agent its own dedicated computer (VM runtime), persistent memory, and ident… | 51 | 1483 | active |
| robotmcp/ros-mcp-server A Model Context Protocol (MCP) server that connects LLMs like Claude, GPT, and Gemini to robots via ROS and ROS 2, using rosbridge for bidi… | 85 | 1476 | active |
| nduckmink/arkon Arkon is a self-hosted enterprise knowledge hub that compiles organizational documents into a structured, traceable wiki and serves it to L… | 65 | 1461 | active |
| damms005/devdb-vscode DevDb is a zero-config VS Code extension that auto-discovers your project's database and displays its records and schema directly inside th… | 91 | 1452 | active |
| preset-io/agor Agor is a self-hosted, multiplayer web workspace for orchestrating coding agents like Claude Code, Codex, and Gemini on isolated git branch… | 70 | 1452 | active |
| 6551Team/opentwitter-mcp A Python MCP server that exposes Twitter/X data (user profiles, tweet search, follower events, deleted tweets, KOL tracking) to AI assistan… | 59 | 1448 | active |
| chunkhound/chunkhound ChunkHound is a local-first codebase intelligence CLI that indexes code with tree-sitter parsing and semantic/regex search, exposing cited … | 85 | 1445 | active |
| DaxianLee/cocos-mcp-server An MCP (Model Context Protocol) server plugin for Cocos Creator 3.8+ that lets AI assistants like Claude and Cursor control the game editor… | 56 | 1444 | active |
| WenXiaoWendy/cyberboss Cyberboss is a WeChat bridge that connects local coding runtimes like Codex and Claude Code to WeChat, turning them into time-aware, contex… | 50 | 1441 | active |
| awslabs/cli-agent-orchestrator CLI Agent Orchestrator (CAO) is a Python tool that coordinates multiple AI coding CLIs (Claude Code, Kiro, Codex, Copilot CLI, Cursor CLI, … | 86 | 1439 | active |
| browserwing/browserwing BrowserWing is an open-source browser automation platform written in Go with a React dashboard that exposes browser control via MCP command… | 65 | 1419 | active |
| Houseofmvps/codesight codesight is a zero-dependency Node.js CLI that scans a codebase and generates a compact AI context map (routes, schemas, components, depen… | 54 | 1417 | active |
| gyoridavid/short-video-maker An open-source server that generates short-form videos (TikTok, Instagram Reels, YouTube Shorts) from text prompts, combining Kokoro TTS, a… | 29 | 1410 | active |
| m0n0x41d/haft Haft is a local governance and project-memory layer for AI coding agents such as Claude Code, Cursor, Codex, and Gemini CLI. Built on the F… | 80 | 1398 | active |
| designcomputer/mysql_mcp_server A Model Context Protocol (MCP) server that lets AI assistants securely interact with MySQL databases by listing tables, reading data, and e… | 80 | 1398 | active |
| imhuso/cunzhi Cunzhi (寸止) is an MCP tool that intercepts AI assistants when they try to end a conversation prematurely, popping up a dialog so users can … | 57 | 1394 | active |
| Dataojitori/nocturne_memory Nocturne Memory is a lightweight, rollbackable long-term memory server for MCP agents, storing persistent, graph-like structured memories i… | 79 | 1389 | active |
| kimsungwhee/apple-docs-mcp An MCP server that exposes Apple Developer Documentation to AI assistants like Claude and Cursor. It provides search and retrieval of iOS/m… | 38 | 1385 | active |
| P0luz/Ombre-Brain Ombre Brain is a long-term emotional memory system for Claude and other MCP clients, exposing 16 MCP tools over a single /mcp connector. Me… | 77 | 1383 | active |
| jordanrendric/claude-video-vision A Claude Code plugin with an MCP server that gives Claude the ability to watch and understand videos by extracting frames via ffmpeg and tr… | 70 | 1381 | active |
| K-Dense-AI/k-dense-byok K-Dense BYOK is a free, open-source desktop application providing 'Kady', an AI research assistant (co-scientist) that runs locally and use… | 78 | 1376 | active |
| mbailey/voicemode VoiceMode is a Python-based MCP server and Claude Code plugin that enables natural, hands-free voice conversations with Claude Code and oth… | 76 | 1371 | active |
| ridafkih/keeper.sh Keeper.sh is an open-source calendar syncing tool that copies events between Google Calendar, Outlook, iCloud, Fastmail, CalDAV servers, an… | 77 | 1356 | active |
| better-auth/better-icons A TypeScript CLI tool and MCP server that lets users and AI agents search and retrieve over 200,000 icons from 150+ Iconify-powered collect… | 57 | 1352 | active |
| sceneview/sceneview SceneView is a cross-platform 3D and augmented reality SDK built on Filament (Android/Web) and RealityKit (iOS), exposing declarative APIs … | 95 | 1347 | active |
| basementstudio/xmcp xmcp is a TypeScript framework for building and deploying MCP (Model Context Protocol) servers, with file-system-based auto-discovery of to… | 83 | 1342 | active |
| pullfrog/pullfrog Pullfrog is an open-source, model-agnostic GitHub bot that runs coding agents (Claude, Codex, etc.) inside your repo's GitHub Actions. It t… | 82 | 1340 | active |
| Intuition-Lab/personal-model Personal Model (Persome) is a local-first macOS runtime that captures focused cross-app activity and builds an evidence-linked personal mem… | 76 | 1337 | active |
| anyme123/Any-code Any Code is a cross-platform desktop GUI application (built with Tauri, React, and Rust) that wraps AI coding CLIs like Claude Code, OpenAI… | 65 | 1331 | active |
| study8677/repobrain RepoBrain (formerly Antigravity) is an MCP server and AI coding assistant plugin that indexes a codebase into a knowledge base so you can a… | 72 | 1325 | active |
| Ataraxy-Labs/weave Weave is an entity-level semantic merge driver for Git that parses code with tree-sitter and merges by functions and classes instead of lin… | 81 | 1324 | active |
| ConardLi/easy-llm-cli Easy LLM CLI is an open-source command-line AI agent forked from Gemini CLI that works with multiple LLM providers, including Gemini, OpenA… | 45 | 1319 | active |
| evilsocket/nerve Nerve is a simple Agent Development Kit (ADK) for building, running, evaluating, and orchestrating LLM-based agents using YAML definitions … | 10 | 1318 | active |
| makenotion/notion-mcp-server The official Model Context Protocol (MCP) server for the Notion API, written in TypeScript, exposing Notion pages and data sources as tools… | 61 | 4673 | maintenance |
| steipete/claude-code-mcp An MCP server that wraps the Claude Code CLI in one-shot mode, exposing a single claude_code tool so any MCP client (e.g. Cursor, Claude De… | 10 | 1313 | active |
| ihor-sokoliuk/mcp-searxng An MCP server that exposes a SearXNG metasearch instance to AI assistants like Claude Desktop, Claude Code, Cursor, and other MCP clients. … | 89 | 1312 | active |
| camoufox-reverse-mcp An AI-powered 'Skill' package for JavaScript reverse engineering that plugs into AI coding tools like Claude Code, Cursor, and Codex. It pr… | 78 | 1308 | active |
| Puppyone Puppyone is a Git-native context drive for AI agents: a persistent, version-controlled file workspace with per-agent scoped permissions, ex… | 76 | 1301 | active |
| datalayer/jupyter-mcp-server A Model Context Protocol (MCP) server that lets AI agents connect to, edit, and execute Jupyter Notebooks in real time. It supports STDIO a… | 83 | 1300 | active |
| rinadelph/Agent-MCP Agent-MCP is a TypeScript framework for building coordinated multi-agent AI systems over the Model Context Protocol (MCP). It provides a pe… | 51 | 1295 | active |
| ChesterRa/cccc CCCC is a Python-based multi-agent orchestrator that coordinates coding agents (Claude Code, Codex CLI, ChatGPT Web, Gemini CLI, and 13+ ot… | 81 | 1286 | active |
| kuafuai/aipexbase AipexBase is an AI-native Backend-as-a-Service (BaaS) platform built with Spring Boot that provides data storage, user authentication, and … | 61 | 1283 | active |
| philschmid/mcp-cli A lightweight Bun-based command-line tool for interacting with MCP (Model Context Protocol) servers over stdio and HTTP. It lets users and … | 51 | 1276 | active |
| pipeboard-co/meta-ads-mcp A Model Context Protocol (MCP) server that lets AI assistants like Claude, ChatGPT, Perplexity, and Cursor manage Meta Ads (Facebook/Instag… | 80 | 1275 | active |
| yzfly/douyin-mcp-server A Python MCP server and WebUI that extracts watermark-free Douyin (TikTok China) video download links and transcribes video speech into tex… | 10 | 1273 | active |
| mcpjungle/MCPJungle MCPJungle is a self-hosted MCP gateway that lets you register and manage multiple MCP servers behind a single endpoint. It provides central… | 78 | 1271 | active |
| hashgraph-online/standards-sdk The official HOL Standards SDK for TypeScript, providing reference implementations of Hashgraph Consensus Service (HCS) standards for file … | 87 | 1263 | active |
| math-inc/OpenGauss Open Gauss is a project-scoped workflow orchestrator that gives the `gauss` CLI a multi-agent frontend for Lean 4 theorem proving workflows… | 45 | 1261 | active |
| Taxuspt/garmin_mcp A Model Context Protocol (MCP) server that connects to Garmin Connect and exposes fitness and health data (activities, sleep, heart rate, t… | 67 | 1260 | active |
| AIPexStudio/AIPex AIPex is an open-source (MIT) AI browser automation assistant delivered as a Chrome/Edge extension that runs inside your existing browser w… | 76 | 1256 | active |
| AWorld AWorld is an open-source agent framework and runtime that orchestrates tools, memory, context, and execution for building autonomous AI age… | 76 | 1242 | active |
| OpenPets OpenPets is an open-source, local-first desktop companion platform that puts animated pets on your desktop, built as an Electron app with a… | 79 | 1234 | active |
| metoro-io/mcp-golang mcp-golang is an unofficial Go implementation of the Model Context Protocol (MCP) for building MCP servers and clients with minimal boilerp… | 60 | 1231 | active |
| wanxingai/LightAgent LightAgent is an ultra-lightweight open-source Python framework for building LLM-powered agents with tools, persistent memory, guardrails, … | 87 | 1229 | active |
| pireel/pireel Pireel Studio is an open-source, browser-based AI video editor for talking heads, shorts, demos, and montages, with canvas/timeline editing… | 56 | 1228 | active |
| cookjohn/zotero-mcp A Zotero plugin with an integrated MCP server that lets AI assistants like Claude access and operate on a local Zotero library via the Mode… | 81 | 1221 | active |
| drhelius/Gearboy Gearboy is an accurate cross-platform Game Boy, Game Boy Color, and Super Game Boy emulator written in C++, available as a desktop app, a R… | 99 | 1214 | active |
| Zen4-bit/Proxima Proxima is a local-first Electron application that runs a multi-AI Model Context Protocol (MCP) server, routing ChatGPT, Claude, Gemini, an… | 69 | 1195 | active |
| Chorus-AIDLC/Chorus Chorus is a self-hosted agent harness that coordinates a team of coding agents (Claude Code, MCP-compatible agents) plus human reviewers in… | 79 | 1192 | active |
| yjacquin/fast-mcp Fast MCP is a Ruby implementation of the Model Context Protocol (MCP), letting AI models call Ruby tools and read app resources. It support… | 45 | 1191 | active |
| nspady/google-calendar-mcp A Model Context Protocol (MCP) server that integrates Google Calendar with AI assistants like Claude, enabling event creation, updates, del… | 85 | 1188 | active |
| todo-for-ai/todo-for-ai A self-hostable task and project management system designed for AI assistants, integrating via the Model Context Protocol (MCP) so AI agent… | 52 | 1185 | active |
| PortSwigger/mcp-server A Burp Suite extension by PortSwigger that exposes Burp's capabilities to AI clients via the Model Context Protocol (MCP). It includes an S… | 67 | 1183 | active |
| jerry-ai-dev/MODULAR-RAG-MCP-SERVER A modular, pluggable RAG (Retrieval-Augmented Generation) framework exposed as an MCP (Model Context Protocol) server, so AI assistants lik… | 44 | 1183 | active |
| ref-tools/ref-tools-mcp Ref MCP is a Model Context Protocol server that gives AI coding agents fast, token-efficient access to documentation for public and private… | 62 | 1175 | active |
| microsoft/skills-for-fabric A collection of reusable AI assistant skills and MCP systems from Microsoft for working with Microsoft Fabric workloads, APIs, and Power BI… | 79 | 1172 | active |
| GongRzhe/Gmail-MCP-Server A Model Context Protocol (MCP) server that integrates Gmail with AI assistants like Claude Desktop, featuring automatic OAuth2 authenticati… | 10 | 1168 | active |
| ModalityDance/PalmClaw PalmClaw is an open-source agent framework that runs natively on Android phones, keeping sessions, memory, skills, tools, and the agent loo… | 76 | 1166 | active |
| agentrq/agentrq AgentRQ is a self-hosted, human-in-the-loop task management and collaboration platform for AI agents, built around the Model Context Protoc… | 79 | 1162 | active |
| jingcheng-chen/rhinomcp RhinoMCP is a plugin and MCP server that connects Rhino 3D (and Grasshopper) to AI agents like Claude and Cursor via the Model Context Prot… | 86 | 1155 | active |
| ClawBio/ClawBio ClawBio is a bioinformatics-native AI agent skill library offering 97 curated, reproducible skills for genomics tasks like pharmacogenomics… | 81 | 1155 | active |
| Mibayy/token-savior Token Savior is an MCP server written in Python that provides AI coding agents like Claude with structural codebase navigation (72 tools fo… | 73 | 1154 | active |
| AI-QL/tuui TUUI is an open-source desktop MCP client and local AI playground built with Vue3 and Electron, serving as a unified interface for Model Co… | 68 | 1154 | active |
| textlint-ja/textlint-rule-preset-ai-writing A textlint rule preset that detects AI-generated writing patterns in Japanese text and suggests more natural phrasing. It can also run as a… | 69 | 1149 | active |
| mrkrsl/web-search-mcp A locally hosted MCP (Model Context Protocol) server written in TypeScript that gives local LLMs web search capabilities without requiring … | 33 | 1147 | active |
| tmwgsicp/wechat-download-api An open-source API service for fetching WeChat official account articles, generating standard RSS 2.0 feeds, and exporting entire account a… | 72 | 1146 | active |
| lee-to/ai-factory AI Factory is an npm-distributed CLI that bootstraps an AI-powered development environment in any project, installing skills, configuring M… | 82 | 1140 | active |
| Rath-Team/OpenRath OpenRath is a PyTorch-like Python framework for building dynamic multi-agent and multi-session workflows. It models runtime state as explic… | 76 | 1139 | active |
| TencentCloudBase/CloudBase-AI-Toolkit CloudBase AI Toolkit is Tencent Cloud's integration layer connecting AI coding tools (Cursor, Claude Code, Codex, etc.) to the CloudBase ba… | 83 | 1138 | active |
| mongodb-js/mongodb-mcp-server A Model Context Protocol (MCP) server that lets AI assistants and LLM clients connect to MongoDB databases and MongoDB Atlas clusters. It e… | 85 | 1134 | active |
| machinepulse-ai/world2agent World2Agent (W2A) is an open protocol that standardizes how AI agents perceive real-world data via interchangeable sensors emitting structu… | 56 | 1132 | active |
| vndee/llm-sandbox LLM Sandbox is a lightweight Python library for safely executing LLM-generated code in isolated container environments with support for Doc… | 90 | 1128 | active |
| gemini-cli-extensions/nanobanana A Gemini CLI extension that adds image generation and editing commands backed by Google's Nano Banana image models. It runs as an MCP serve… | 65 | 1128 | active |
| jjsantos01/qgis_mcp A Model Context Protocol integration that lets LLMs like Claude control QGIS Desktop via a socket-based QGIS plugin and an MCP server. It s… | 37 | 1127 | active |
| iFurySt/RedNote-MCP A Model Context Protocol (MCP) server that lets AI clients access RedNote (Xiaohongshu) content, including keyword search and note retrieva… | 16 | 1120 | active |
| Yargı Legal Data Access A FastMCP-based Model Context Protocol server that provides access to Turkish legal databases, including Yargıtay, Danıştay, Anayasa Mahkem… | 79 | 1112 | active |
| yeahhe365/Gemini-Nexus Gemini Nexus is a Chrome extension (Manifest V3) that adds an AI assistant layer to the browser, integrating Gemini Web, the Gemini API, an… | 79 | 1112 | active |
| whchien/ai-trader A config-driven backtesting framework for algorithmic trading built on Backtrader, with 20+ built-in strategies and multi-market support (U… | 62 | 1109 | active |
| chAng-L19/codex-redteam-mode An opt-in red-team mode plugin for OpenAI Codex App and Codex CLI that compiles offensive-security objectives into GoalContracts and execut… | 77 | 1105 | active |
| paean-ai/deeptide DeepTide is an AI coding agent tuned for DeepSeek models, shipped as a Swift-native macOS app plus cross-platform terminal CLIs (TypeScript… | 56 | 1102 | active |
| Minidoracat/mcp-feedback-enhanced An enhanced MCP server that provides interactive user feedback and command execution capabilities for AI-assisted development workflows, su… | 82 | 3766 | maintenance |
| LycheeMem/LycheeMem LycheeMem is a lightweight long-term memory framework for LLM agents, combining working session context, a compact semantic memory store (S… | 55 | 1092 | active |
| spring-ai-alibaba/Lynxe Lynxe (formerly JManus) is a Java-based, code-free 'Prompt Programming' studio implementing a Manus-style multi-agent system with high exec… | 70 | 1090 | active |
| cisco-ai-defense/mcp-scanner MCP Scanner is a Python tool and SDK from Cisco AI Defense that scans Model Context Protocol (MCP) servers, tools, prompts, and resources f… | 84 | 1089 | active |
| jae-jae/fetcher-mcp A Model Context Protocol (MCP) server that fetches web page content using a Playwright headless browser, executing JavaScript to handle dyn… | 45 | 1088 | active |
| iosifache/annas-mcp A Go-based MCP server and CLI tool for searching and downloading books and articles from Anna's Archive, with optional automatic selection … | 68 | 1086 | active |
| ufy2024/AuC AuC (Agents-ufy-Core) is a Python single-agent framework built on asyncio with a pluggable ReAct reasoning loop, LLM adapters, tiered tool … | 53 | 1086 | active |
| MATLAB MCP Server and Agentic Toolkits A MATLAB toolkit that connects AI coding agents to MATLAB by installing the MATLAB MCP Server and providing curated skills with MATLAB work… | 78 | 1082 | active |
| open-webui/openapi-servers A collection of reference OpenAPI Tool Server implementations that expose external tools and data sources to LLM agents over standard REST … | 36 | 1078 | active |
| openops-cloud/openops OpenOps is an open-source, no-code FinOps automation platform that helps organizations reduce cloud costs through customizable workflows fo… | 85 | 1073 | active |