A curated list of servers, tools, SDKs, and resources for the Model Context Protocol (MCP) ecosystem.
MCP is an open protocol that standardizes how AI applications connect to external data sources and tools. Think of it as a USB-C port for AI - one standard interface that works everywhere.
What makes this list different? We focus on quality over quantity. Every entry here has been reviewed for active maintenance, working documentation, and real-world utility. If you have used an MCP tool that works well, contribute it. Last full review: July 2026.
- Official Resources
- SDKs and Libraries
- Frameworks and Adapters
- Server Implementations
- MCP Clients
- Testing and Debugging
- Registries and Directories
- Learning Resources
- Model Context Protocol Specification - The official MCP specification and documentation.
- MCP Servers - Official collection of reference MCP server implementations (filesystem, fetch, Git, memory, PostgreSQL, Puppeteer, Slack, Google Drive, and more).
- Python SDK - The official Python SDK for building MCP servers and clients. Full protocol support with async/await.
- TypeScript SDK - The official TypeScript SDK for building MCP servers and clients.
- mcp-go - A Go implementation of the Model Context Protocol, enabling seamless integration between LLM applications and external data sources.
- FastMCP (Python) - The fast, Pythonic way to build MCP servers and clients. High-level abstractions that simplify server development significantly.
- FastMCP (TypeScript) - A TypeScript framework for building MCP servers with minimal boilerplate.
- FastAPI MCP - Expose your FastAPI endpoints as MCP tools automatically, with auth support.
- MCP Use - Fullstack MCP framework to develop MCP apps for ChatGPT, Claude, and AI agents.
- Vercel AI SDK - The AI Toolkit for TypeScript with MCP client support built in. From the creators of Next.js.
- ACI.dev - Open-source tool-calling platform connecting 600+ tools into any agentic IDE or custom AI agent through function calling or a unified MCP server.
- Klavis AI - MCP integration platform that lets AI agents use tools reliably at scale.
- Activepieces - AI workflow automation platform with native MCP support and 400+ integrations.
- Composio - Tool-use platform with 1000+ toolkits, auth handling, and a unified MCP interface for agents.
- Playwright MCP - Microsoft's official Playwright MCP server for browser automation, testing, and web scraping.
- Chrome DevTools MCP - Chrome DevTools for coding agents. Inspect, debug, and interact with web pages programmatically.
- Firecrawl MCP Server - Official Firecrawl MCP server for web scraping and search. Works with Cursor, Claude, and other LLM clients.
- Browser Tools MCP - Monitor browser logs directly from Cursor and other MCP-compatible IDEs.
- BrowserMCP - MCP server that allows AI applications to control your browser.
- MCP Chrome - Chrome extension-based MCP server exposing browser functionality to AI assistants, with content analysis and semantic search.
- Browserbase MCP - Control a browser with Browserbase and Stagehand for cloud-based browser automation.
- BB Browser - CLI + MCP server for AI agents to control Chrome with your existing login state.
- Exa MCP Server - Exa-powered MCP server for semantic web search and web crawling.
- GitHub MCP Server - GitHub's official MCP server for repository management, issues, pull requests, and more.
- Serena - A powerful MCP toolkit for coding, providing semantic code retrieval and editing capabilities. An IDE for your agent.
- GitMCP - Free, open-source, remote MCP server for any GitHub project. Reduces code hallucinations by providing real repo context.
- Context7 - Up-to-date code documentation for LLMs and AI code editors. Provides real library docs instead of outdated training data.
- XcodeBuild MCP - MCP server and CLI for agent use when working on iOS and macOS projects. Build, test, and debug Xcode projects.
- n8n MCP - Build n8n workflows via Claude Desktop, Claude Code, Windsurf, or Cursor.
- CodeGraphContext - Indexes local code into a graph database to provide rich context to AI assistants.
- Laravel Boost - Laravel-focused MCP server for augmenting AI-powered local development.
- Godot MCP - MCP server for interfacing with Godot game engine. Launch the editor, run projects, and capture debug output.
- Codebase Memory MCP - High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph for agent context.
- MCP Server Chart - Visualization MCP server with 25+ chart types using AntV. Great for chart generation and data analysis.
- Magic MCP - Like v0 but in your IDE. 21st.dev's MCP server for working with frontend components.
- Shadcn UI MCP - MCP server providing context about shadcn/ui component structure, usage, and installation for React, Svelte, Vue, and React Native.
- AWS MCP Servers - Official MCP servers for AWS services.
- Cloudflare MCP Server - MCP server for managing Cloudflare services.
- Grafana MCP - MCP server for Grafana, enabling AI-assisted dashboard management and monitoring.
- Slack MCP Server - The most powerful MCP Slack server, with no permission requirements, Apps support, GovSlack, DMs, Group DMs, and smart history fetch logic.
- WhatsApp MCP - MCP server for WhatsApp messaging, enabling AI agents to read and send messages.
- Gmail MCP - MCP implementation for Gmail services. Read, send, search, and manage emails through MCP.
- Mac Messages MCP - MCP server that interfaces with the macOS Messages (iMessage) database. Query conversations, search messages, handle attachments, and send messages.
- MCP Toolbox for Databases - Google's open-source MCP server for databases. Production-grade with connection pooling and auth.
- Neon MCP Server - MCP server for interacting with Neon serverless PostgreSQL - management API and database operations.
- ClickHouse MCP - Connect ClickHouse to your AI assistants for analytics and data exploration.
- Excel MCP Server - MCP server for Excel file manipulation - read, write, and transform spreadsheet data.
- Figma Context MCP - MCP server that provides Figma layout information to AI coding agents. Bridge your designs directly into Cursor or other AI editors.
- Xberg (formerly Kreuzberg) - Polyglot document intelligence framework with a Rust core. Extract text, metadata, and structured info from PDFs, Office docs, images, and 91+ formats. Available via CLI, REST API, or MCP server.
- Skill Seekers - Convert documentation websites, GitHub repos, and PDFs into Claude AI skills with automatic conflict detection.
- MCP Obsidian - MCP server that interacts with Obsidian via the REST API community plugin. Search, read, and manage your knowledge base.
- MCP Atlassian - MCP server for Atlassian tools (Confluence and Jira). Query issues, manage projects, and search documentation.
- Notion MCP Server - Official Notion MCP server for reading, creating, and managing Notion pages and databases.
- Spec Workflow MCP - Structured spec-driven development workflow tools with a real-time web dashboard and VSCode extension.
- Stripe AI - Stripe's tools for building AI-powered products and businesses, with MCP server support.
- Tavily MCP - Production-ready MCP server with real-time search, extract, map, and crawl capabilities.
- Deep Research - Use any LLMs for deep research. Supports SSE API and MCP server.
- TrendRadar - AI-driven public opinion and trend monitor with multi-platform aggregation, RSS, and smart alerts. MCP-compatible.
- GhidraMCP - MCP server for Ghidra, enabling AI-assisted binary analysis and reverse engineering.
- IDA Pro MCP - AI-powered reverse engineering assistant bridging IDA Pro with language models through MCP.
- HexStrike AI - Advanced MCP server running 150+ cybersecurity tools for automated pentesting, vulnerability discovery, and security research.
- DesktopCommanderMCP - MCP server for Claude that provides terminal control, file system search, and diff-based file editing.
- Windows MCP - MCP server for computer use on Windows. Control GUI applications, take screenshots, and automate desktop workflows.
- Peekaboo - macOS CLI and MCP server that enables AI agents to capture screenshots with optional visual Q&A through local or remote AI models.
- Context Mode - Context window optimization for AI coding agents. Sandboxes tool output for 98% reduction in token usage across 12 platforms.
- PAL MCP Server - Use Claude Code, Gemini CLI, or Codex CLI with any LLM provider (OpenAI, OpenRouter, Azure, Grok, Ollama, etc.).
- Agent Sandbox - All-in-one sandbox for AI agents combining browser, shell, file, MCP, and VS Code server in a single container.
These applications natively support MCP as a client, letting you connect MCP servers to your AI workflow:
- Claude Desktop - Anthropic's desktop application for Claude, with native MCP support.
- Claude Code - Anthropic's CLI for agentic coding with built-in MCP client.
- Cline - Autonomous coding agent in your IDE with MCP client support.
- Continue - Open-source AI code assistant with MCP support. Works in VS Code and JetBrains.
- Cursor - AI-powered code editor with built-in MCP client support.
- Windsurf - AI-powered IDE with MCP integration.
- 5ire - Cross-platform desktop AI assistant and MCP client compatible with major LLM providers.
- Osaurus - Native macOS AI agent harness supporting any model, persistent memory, and autonomous execution via MCP.
- OpenSumi - Framework for building AI-native IDE products with MCP client support.
- Gemini CLI - Google's open-source AI agent for the terminal with MCP server support.
- Goose - Open-source, extensible AI agent whose extension system is built natively on MCP.
- LibreChat - Self-hosted ChatGPT-style interface with agents and MCP server support across major model providers.
- MCP Inspector - Official visual testing tool for MCP servers. Debug connections, test tools, and validate server responses interactively.
- MCP Feedback Enhanced - Enhanced MCP server for interactive user feedback and command execution, with dual interface support (Web UI and Desktop Application).
- MCP Registry - The official community-driven registry for discovering MCP servers.
- Cursor Community Plugins - Community directory of plugins, rules, and MCP servers for Cursor (formerly leerob/directories).
- Smithery - A hosted registry and marketplace for MCP servers.
- Awesome MCP Servers - The largest community-maintained collection of MCP servers.
- Official Claude Plugins - Anthropic-managed directory of Claude Code plugins, many of which bundle MCP servers.
- MCP for Beginners - Microsoft's open-source curriculum covering MCP fundamentals through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust, and Python.
- MCP Specification - The full protocol specification covering transports, capabilities, and message formats.
- Building MCP with LLMs - Official tutorial on using LLMs to help build MCP servers.
- MCP Quickstart Guide - Get started building your first MCP server in under 15 minutes.
Contributions are welcome! Please read the contribution guidelines first.
To the extent possible under law, the contributors have waived all copyright and related or neighboring rights to this work.