4018+ open-source mcp server tools ranked by stars
MCP Server tools are open-source packages that extend AI coding agents like Claude Code, OpenAI Codex, Gemini CLI, and other AI assistants. They provide specialized capabilities ranging from code generation and debugging to API integration and workflow automation.
Agent Skills Hub indexes 4018+ mcp server tools from GitHub, ranked by community adoption (stars), code quality scores, and compatibility with popular AI agents. The top languages in this category are TypeScript, JavaScript, Python, Rust, Java.
| # | Skill | Stars | Lang |
|---|---|---|---|
| 1 | n8n Fair-code workflow automation platform with native AI capabilities. Combine visual building with cus |
★ 189.3k | TypeScript |
| 2 | ECC The agent harness performance optimization system. Skills, instincts, memory, security, and research |
★ 187.4k | JavaScript |
| 3 | everything-claude-code The agent harness performance optimization system. Skills, instincts, memory, security, and research |
★ 186.6k | JavaScript |
| 4 | dify Production-ready platform for agentic workflow development. |
★ 142.3k | TypeScript |
| 5 | open-webui User-friendly AI Interface (Supports Ollama, OpenAI API, ...) |
★ 138.2k | Python |
| 6 | gemini-cli An open-source AI agent that brings the power of Gemini directly into your terminal. |
★ 104.5k | TypeScript |
| 7 | awesome-mcp-servers A collection of MCP servers. |
★ 86.1k | |
| 8 | servers Model Context Protocol Servers |
★ 86.1k | TypeScript |
| 9 | ragflow RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge |
★ 79.0k | Python |
| 10 | lobehub 🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, sche |
★ 77.5k | TypeScript |
| 11 | cc-switch A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Gemini CLI |
★ 77.3k | Rust |
| 12 | awesome-claude-skills A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows |
★ 61.2k | Python |
| 13 | TrendRadar ⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 |
★ 58.0k | Python |
| 14 | context7 Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors |
★ 55.9k | TypeScript |
| 15 | ruflo 🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coord |
★ 54.1k | TypeScript |
| 16 | mempalace The best-benchmarked open-source AI memory system. And it's free. |
★ 52.7k | Python |
| 17 | Scrapling 🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale |
★ 51.0k | Python |
| 18 | litellm Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost |
★ 48.0k | Python |
| 19 | JeecgBoot AI 低代码平台，「低代码 + 零代码」双模式驱动：低代码一键生成前后端代码，零代码 5 分钟搭建系统，AI Skills 一句话画流程、设计表单、生成整套系统。内置 AI聊天、知识库、流程编排、MC |
★ 46.3k | Java |
| 20 | CowAgent CowAgent (chatgpt-on-wechat) 是基于大模型的超级AI助理，能主动思考和任务规划、访问操作系统和外部资源、创造和执行Skills、通过长期记忆和知识库不断成长，比OpenCl |
★ 44.7k | Python |
| 21 | LocalAI :robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. |
★ 44.2k | Go |
| 22 | chatgpt-on-wechat CowAgent是基于大模型的超级AI助理，能主动思考和任务规划、访问操作系统和外部资源、创造和执行Skills、拥有长期记忆并不断成长，比OpenClaw更轻量和便捷。同时支持微信、飞书、钉钉、企微 |
★ 43.0k | Python |
| 23 | mempalace The highest-scoring AI memory system ever benchmarked. And it's free. |
★ 41.3k | Python |
| 24 | chrome-devtools-mcp Chrome DevTools for coding agents |
★ 40.7k | TypeScript |
| 25 | minds-platform Platform dedicated to building an open foundation for applied Artificial Intelligence, designed for |
★ 39.2k | Python |
| 26 | mindsdb AI Data Vault - A query engine for AI Agents to securely query data from any datasource |
★ 39.1k | Python |
| 27 | antigravity-awesome-skills Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, |
★ 38.3k | Python |
| 28 | LibreChat Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure |
★ 37.3k | TypeScript |
| 29 | agents Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, and Gemini CL |
★ 35.8k | Python |
| 30 | UI-TARS-desktop The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra |
★ 34.5k | TypeScript |
| 31 | PDFMathTranslate [EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语 |
★ 33.7k | Python |
| 32 | AstrBot AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and A |
★ 32.9k | Python |
| 33 | playwright-mcp Playwright MCP server |
★ 32.4k | TypeScript |
| 34 | github-mcp-server GitHub's official MCP Server |
★ 30.1k | Go |
| 35 | composio Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed wor |
★ 28.4k | TypeScript |
| 36 | FastGPT FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the- |
★ 28.1k | TypeScript |
| 37 | gpt-researcher An autonomous agent that conducts deep research on any data using any LLM providers |
★ 26.5k | Python |
| 38 | agentscope Build and run agents you can see, understand and trust. |
★ 25.5k | Python |
| 39 | repomix 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Per |
★ 25.3k | TypeScript |
| 40 | fastmcp 🚀 The fast, Pythonic way to build MCP servers and clients. |
★ 25.3k | Python |
| 41 | serena A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE |
★ 24.5k | Python |
| 42 | mastra From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents w |
★ 24.2k | TypeScript |
| 43 | python-sdk The official Python SDK for Model Context Protocol servers and clients |
★ 23.1k | Python |
| 44 | activepieces AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Ag |
★ 22.3k | TypeScript |
| 45 | n8n-mcp A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you |
★ 21.2k | TypeScript |
| 46 | MaxKB 🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。 |
★ 21.0k | Python |
| 47 | hyperframes Write HTML. Render video. Built for agents. |
★ 20.5k | TypeScript |
| 48 | Agent-Reach Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, |
★ 20.1k | Python |
| 49 | page-agent JavaScript in-page GUI agent. Control web interfaces with natural language. |
★ 17.7k | TypeScript |
| 50 | nuclear Streaming music player that finds free music for you |
★ 17.7k | TypeScript |
| 51 | openfang Open-source Agent Operating System |
★ 17.6k | Rust |
| 52 | code-review-graph Local knowledge graph for Claude Code. Builds a persistent map of your codebase so Claude reads only |
★ 16.6k | Python |
| 53 | plate Rich-text editor with AI and shadcn/ui |
★ 16.3k | TypeScript |
| 54 | mcp-for-beginners This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real |
★ 16.2k | Jupyter Notebook |
| 55 | context-mode Context window optimization for AI coding agents. Sandboxes tool output, 98% reduction. 15 platforms |
★ 15.4k | TypeScript |
| 56 | mcp-toolbox MCP Toolbox for Databases is an open source MCP server for databases. |
★ 15.3k | Go |
| 57 | trigger.dev Trigger.dev – build and deploy fully‑managed AI agents and workflows |
★ 15.0k | TypeScript |
| 58 | Figma-Context-MCP MCP server to provide Figma layout information to AI coding agents like Cursor |
★ 14.6k | TypeScript |
| 59 | OpenMetadata OpenMetadata is a unified metadata platform for data discovery, data observability, and data governa |
★ 14.0k | TypeScript |
| 60 | xiaohongshu-mcp MCP for xiaohongshu.com |
★ 13.7k | Go |
| 61 | Skill_Seekers Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic c |
★ 13.7k | Python |
| 62 | casdoor An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth se |
★ 13.7k | Go |
| 63 | memU Memory for 24/7 proactive agents like OpenClaw. |
★ 13.4k | Python |
| 64 | ai-guide 程序员鱼皮的 AI 资源大全 + Vibe Coding 零基础教程，分享 OpenClaw 保姆级教程、大模型玩法（DeepSeek / GPT / Gemini / Claude）、最新 AI 资 |
★ 12.8k | JavaScript |
| 65 | typescript-sdk The official TypeScript SDK for Model Context Protocol servers and clients |
★ 12.5k | TypeScript |
| 66 | langchain4j LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the J |
★ 12.1k | Java |
| 67 | awesome-ai-apps A collection of projects showcasing RAG, agents, workflows, and other AI use cases |
★ 12.0k | Python |
| 68 | note-gen A cross-platform Markdown AI note-taking software. |
★ 11.8k | TypeScript |
| 69 | gateway A blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 |
★ 11.8k | TypeScript |
| 70 | ui Open-source components, blocks, and AI agents designed to speed up your workflow. Import them seamle |
★ 11.8k | TypeScript |
| 71 | fastapi_mcp Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth! |
★ 11.6k | Python |
| 72 | claude-context Code search MCP for Claude Code. Make entire codebase the context for any coding agent. |
★ 11.5k | TypeScript |
| 73 | ai-engineering-from-scratch Learn it. Build it. Ship it for others. |
★ 11.5k | Python |
| 74 | pal-mcp-server The power of Claude Code / GeminiCLI / CodexCLI + [Gemini / OpenAI / OpenRouter / Azure / Grok / Oll |
★ 11.2k | Python |
| 75 | XHS-Downloader 小红书（XiaoHongShu、RedNote）链接提取/作品采集工具：提取账号发布、收藏、点赞、专辑作品链接；提取搜索结果作品、用户链接；采集小红书作品信息；提取小红书作品下载地址；下载小红书作品文 |
★ 11.2k | Python |
| 76 | nginx-ui Yet another WebUI for Nginx |
★ 11.2k | Go |
| 77 | superset Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine |
★ 10.9k | TypeScript |
| 78 | mcp-chrome Chrome MCP Server is a Chrome extension-based Model Context Protocol (MCP) server that exposes your |
★ 10.7k | TypeScript |
| 79 | bytebot Bytebot is a self-hosted AI desktop agent that automates computer tasks through natural language com |
★ 10.5k | TypeScript |
| 80 | Auto-claude-code-research-in-sleep ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cros |
★ 10.4k | Python |
| 81 | mcp-use The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents. |
★ 10.0k | TypeScript |
| 82 | unity-mcp Unity MCP acts as a bridge, allowing AI assistants (like Claude, Cursor) to interact directly with y |
★ 9.9k | C# |
| 83 | xiaozhi-esp32-server 本项目为xiaozhi-esp32提供后端服务，帮助您快速搭建ESP32设备控制服务器。Backend service for xiaozhi-esp32, helps you quickly bui |
★ 9.6k | JavaScript |
| 84 | valuecell ValueCell is a community-driven, multi-agent platform for financial applications. |
★ 9.5k | Python |
| 85 | MemOS Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-ta |
★ 9.3k | TypeScript |
| 86 | mcp Open source MCP Servers for AWS |
★ 9.1k | Python |
| 87 | voltagent AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework |
★ 8.8k | TypeScript |
| 88 | mcp-go A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM a |
★ 8.7k | Go |
| 89 | ida-pro-mcp AI-powered reverse engineering assistant that bridges IDA Pro with language models through MCP. |
★ 8.7k | Python |
| 90 | hexstrike-ai HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) a |
★ 8.3k | Python |
| 91 | Vibe-Trading "Vibe-Trading: Your Personal Trading Agent" |
★ 8.3k | Python |
| 92 | modelcontextprotocol Specification and documentation for the Model Context Protocol |
★ 8.2k | TypeScript |
| 93 | mcp-agent Build effective agents using Model Context Protocol and simple workflow patterns |
★ 8.1k | Python |
| 94 | git-mcp Put an end to code hallucinations! GitMCP is a free, open-source, remote MCP server for any GitHub p |
★ 8.0k | TypeScript |
| 95 | webiny-js Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework |
★ 8.0k | TypeScript |
| 96 | Upsonic Build autonomous AI agents in Python. |
★ 7.9k | Python |
| 97 | lamda The most powerful Android RPA agent framework, next generation of mobile automation robots. |
★ 7.7k | Python |
| 98 | evolver The GEP-powered self-evolving engine for AI agents. Auditable evolution with Genes, Capsules, and Ev |
★ 7.5k | JavaScript |
| 99 | browser-tools-mcp Monitor browser logs directly from Cursor and other MCP compatible IDEs. |
★ 7.1k | JavaScript |
| 100 | registry A community driven registry service for Model Context Protocol (MCP) servers. |
★ 6.8k | Go |