6965+ 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 6965+ 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 JavaScript, TypeScript, Python, Rust, Go.
| # | Skill | Stars | Lang |
|---|---|---|---|
| 1 | ECC The agent harness performance optimization system. Skills, instincts, memory, security, and research |
★ 257.0k | JavaScript |
| 2 | n8n Fair-code workflow automation platform with native AI capabilities. Combine visual building with cus |
★ 204.1k | TypeScript |
| 3 | everything-claude-code The agent harness performance optimization system. Skills, instincts, memory, security, and research |
★ 186.6k | JavaScript |
| 4 | dify Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative wor |
★ 155.6k | TypeScript |
| 5 | open-webui User-friendly AI Interface (Supports Ollama, OpenAI API, ...) |
★ 151.8k | Python |
| 6 | cc-switch A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build |
★ 132.5k | Rust |
| 7 | graphify Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. |
★ 116.3k | Python |
| 8 | gemini-cli An open-source AI agent that brings the power of Gemini directly into your terminal. |
★ 106.9k | TypeScript |
| 9 | awesome-mcp-servers A collection of MCP servers. |
★ 94.6k | |
| 10 | servers Model Context Protocol Servers |
★ 90.0k | TypeScript |
| 11 | ragflow RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge |
★ 87.1k | Python |
| 12 | worldmonitor Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and i |
★ 86.1k | TypeScript |
| 13 | lobehub 🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, sche |
★ 82.4k | TypeScript |
| 14 | Scrapling 🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale |
★ 80.5k | Python |
| 15 | Agent-Reach Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, |
★ 79.8k | Python |
| 16 | ruflo 🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflo |
★ 72.2k | TypeScript |
| 17 | awesome-claude-skills A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows |
★ 72.2k | Python |
| 18 | headroom Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for c |
★ 71.8k | Python |
| 19 | OmniRoute Never stop coding. Free MIT AI gateway: one endpoint, 352 providers (150+ free), 1200+ models Kimi, |
★ 65.3k | TypeScript |
| 20 | context7 Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors |
★ 61.9k | TypeScript |
| 21 | TrendRadar ⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 |
★ 61.3k | Python |
| 22 | mempalace The best-benchmarked open-source AI memory system. And it's free. |
★ 59.0k | Python |
| 23 | litellm The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) |
★ 58.6k | Python |
| 24 | private-gpt Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql |
★ 57.5k | Python |
| 25 | ai-engineering-from-scratch Learn it. Build it. Ship it for others. |
★ 52.7k | Python |
| 26 | chrome-devtools-mcp Chrome DevTools for coding agents |
★ 51.8k | TypeScript |
| 27 | hyperframes Write HTML. Render video. Built for agents. |
★ 49.2k | TypeScript |
| 28 | LocalAI :robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. |
★ 48.3k | Go |
| 29 | nanobot Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, |
★ 48.1k | Python |
| 30 | JeecgBoot 【低代码v2.0，一句话即可生成整个系统】企业级AI低代码平台，一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖：AI聊天、知识库、 |
★ 47.7k | Java |
| 31 | CowAgent Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves wit |
★ 46.9k | Python |
| 32 | agentic-awesome-skills AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selecti |
★ 46.3k | Python |
| 33 | siyuan An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work toget |
★ 46.3k | TypeScript |
| 34 | ai-agent-book 《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码 |
★ 46.0k | Python |
| 35 | headroom Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, s |
★ 44.4k | Python |
| 36 | LibreChat Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses AP |
★ 43.1k | TypeScript |
| 37 | codebase-memory-mcp High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — |
★ 43.0k | C |
| 38 | 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 |
| 39 | antigravity-awesome-skills Installable GitHub library of 1,800+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, |
★ 42.6k | Python |
| 40 | reactive-resume A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, por |
★ 42.5k | TypeScript |
| 41 | app A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, por |
★ 42.5k | TypeScript |
| 42 | reactive-resume A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, por |
★ 42.4k | TypeScript |
| 43 | mempalace The highest-scoring AI memory system ever benchmarked. And it's free. |
★ 41.3k | Python |
| 44 | ToolJet Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, da |
★ 40.9k | JavaScript |
| 45 | AstrBot AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and A |
★ 40.4k | Python |
| 46 | posthog :hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – |
★ 39.8k | Python |
| 47 | mindshub The unified workspace where open-source models get things done for you. |
★ 39.7k | Makefile |
| 48 | agents Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, a |
★ 39.5k | Python |
| 49 | minds-platform Platform dedicated to building an open foundation for applied Artificial Intelligence, designed for |
★ 39.2k | Python |
| 50 | mindsdb AI Data Vault - A query engine for AI Agents to securely query data from any datasource |
★ 39.1k | Python |
| 51 | UI-TARS-desktop The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra |
★ 38.9k | TypeScript |
| 52 | playwright-mcp Playwright MCP server |
★ 37.0k | TypeScript |
| 53 | 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 |
★ 36.9k | Python |
| 54 | QwenPaw Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports mu |
★ 34.8k | Python |
| 55 | Vibe-Trading "Vibe-Trading: Your Personal Trading Agent" |
★ 33.3k | Python |
| 56 | github-mcp-server GitHub's official MCP Server |
★ 32.9k | Go |
| 57 | signoz SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI age |
★ 32.1k | TypeScript |
| 58 | Anthropic-Cybersecurity-Skills 817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2 |
★ 31.8k | Python |
| 59 | agentscope Build and run agents you can see, understand and trust. |
★ 31.4k | Python |
| 60 | code-review-graph Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI |
★ 31.4k | Python |
| 61 | oh-my-pi ⌥ Coding agent with the IDE wired in |
★ 30.9k | TypeScript |
| 62 | AIHawk Open-source AI browser agent for web automation, undetected by anti-bot systems: a web browsing agen |
★ 30.4k | Python |
| 63 | composio Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed wor |
★ 30.2k | TypeScript |
| 64 | FastGPT FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the- |
★ 29.6k | TypeScript |
| 65 | serena A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE |
★ 29.2k | Python |
| 66 | gpt-researcher An autonomous agent that conducts deep research on any data using any LLM providers |
★ 29.2k | Python |
| 67 | page-agent JavaScript in-page GUI agent. Control web interfaces with natural language. |
★ 29.0k | TypeScript |
| 68 | repomix 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Per |
★ 28.3k | TypeScript |
| 69 | mastra Mastra is the modern TypeScript framework for AI-powered applications and agents. |
★ 28.0k | TypeScript |
| 70 | qwen-code An open-source AI coding agent that lives in your terminal. |
★ 27.8k | TypeScript |
| 71 | fastmcp 🚀 The fast, Pythonic way to build MCP servers and clients. |
★ 27.6k | Python |
| 72 | blender-mcp Community plugin to control Blender 3D with any LLM of your choice |
★ 27.5k | Python |
| 73 | haystack Open-source AI orchestration framework for building context-engineered, production-ready LLM applica |
★ 26.5k | Python |
| 74 | blender-mcp 🎨 Control Blender 3D with Claude AI — prompt-driven 3D modeling, materials & scene generation via M |
★ 25.7k | Python |
| 75 | activepieces AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Ag |
★ 24.4k | TypeScript |
| 76 | python-sdk The official Python SDK for Model Context Protocol servers and clients |
★ 24.3k | Python |
| 77 | editor Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans |
★ 23.8k | TypeScript |
| 78 | n8n-mcp A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you |
★ 22.9k | TypeScript |
| 79 | 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。 |
★ 22.8k | Python |
| 80 | context-mode Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists se |
★ 22.4k | TypeScript |
| 81 | screenpipe YC (S26) | Open Computer History | Record your screen continuously locally and provide context to yo |
★ 21.5k | Rust |
| 82 | FunASR Open-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, spe |
★ 20.3k | Python |
| 83 | Douyin_TikTok_Download_API 🚀 Self-hosted TikTok & Douyin scraper and no-watermark video downloader — async REST API, MCP serve |
★ 20.1k | Python |
| 84 | 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 / GLM）、最 |
★ 19.8k | JavaScript |
| 85 | dbx 20 MB lightweight cross-platform database client for 90+ databases, including MySQL, PostgreSQL, SQL |
★ 19.3k | Rust |
| 86 | open-seo Open source alternative to Semrush and Ahrefs |
★ 18.5k | TypeScript |
| 87 | nuclear Streaming music player that finds free music for you |
★ 18.4k | TypeScript |
| 88 | openfang Open-source Agent Operating System |
★ 18.2k | Rust |
| 89 | WrenAI GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context la |
★ 17.6k | Python |
| 90 | mcp-for-beginners This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real |
★ 17.2k | Jupyter Notebook |
| 91 | SkillSpector Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, pr |
★ 17.0k | Python |
| 92 | plate Rich-text editor with AI and shadcn/ui |
★ 16.6k | TypeScript |
| 93 | mcp-toolbox MCP Toolbox for Databases is an open source MCP server for databases. |
★ 16.4k | Go |
| 94 | ai-berkshire AI 时代的伯克希尔：基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a v |
★ 16.3k | HTML |
| 95 | trigger.dev Trigger.dev – build and deploy durable AI agents and workflows |
★ 16.3k | TypeScript |
| 96 | SurfSense Open-source NotebookLM alternative. Research the open web with live data(Reddit, YT, IG, TikTok, Ind |
★ 16.1k | Python |
| 97 | Auto-claude-code-research-in-sleep ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cros |
★ 16.0k | Python |
| 98 | docker-android Android in docker solution with noVNC supported, video recording and mcp server |
★ 15.8k | Python |
| 99 | Figma-Context-MCP MCP server to provide Figma layout information to AI coding agents like Cursor |
★ 15.8k | TypeScript |
| 100 | xiaohongshu-mcp MCP for xiaohongshu.com |
★ 15.7k | Go |