What is an MCP server?
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Discover awesome MCP servers.
alfonsograziano
A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript.
priyankark
Allows AI assistants such as Amp/Cline/Cursor/Claude Code/Codex/GitHub Copilot to use Google's lighthouse tool to measure perf metrics for your webpage. You can then run an agentic loop and get the assistants to optimize those metrics!
Dicklesworthstone
Comprehensive MCP server exposing dozens of capabilities to AI agents: multi-provider LLM delegation, browser automation, document processing, vector ops, and cognitive memory systems
ilyazub
SerpApi MCP Server for Google and other search engine results
Dicklesworthstone
Comprehensive MCP server exposing dozens of capabilities to AI agents: multi-provider LLM delegation, browser automation, document processing, vector ops, and cognitive memory systems
horw
Centralize ESP32 related commands and simplify getting started with seamless, LLM-driven interaction and help.
GobinFan
支持查询主流agent框架技术文档的MCP server(支持stdio和sse两种传输协议), 支持 langchain、llama-index、autogen、agno、openai-agents-sdk、mcp-doc、camel-ai 和 crew-ai
metatool-ai
MCP Server MetaMCP manages all your other MCPs in one MCP.
scottlepp
An MCP ( Model Context Protocol ) Server for Grafana Loki
lightconetech
A gateway demo for MCP SSE Server
githejie
A Model Context Protocol server for calculating.
taskade
🤖 Taskade MCP · Official MCP server and OpenAPI to MCP codegen. Build AI agent tools from any OpenAPI API and connect to Claude, Cursor, and more.
yincongcyincong
mcp client for Go (Golang). Integrate multiple Model Context Protocol (MCP) servers
Darkroaster
A PubMed MCP server.
AB498
MCP server that provides computer control capabilities, like mouse, keyboard, OCR, etc. using PyAutoGUI, RapidOCR, ONNXRuntime. Similar to 'computer-use' by Anthropic. With Zero External Dependencies.
Darkroaster
A PubMed MCP server.
weibaohui
kom 是一个用于 Kubernetes 操作的工具,SDK级的kubectl、client-go的使用封装。并且支持作为管理k8s 的 MCP server。 它提供了一系列功能来管理 Kubernetes 资源,包括创建、更新、删除和获取资源,甚至使用SQL查询k8s资源。这个项目支持多种 Kubernetes 资源类型的操作,并能够处理自定义资源定义(CRD)。 通过使用 kom,你可以轻松地进行资源的增删改查和日志获取以及操作POD内文件等动作。
MatanYemini
Bitbucket MCP - A Model Context Protocol (MCP) server for integrating with Bitbucket Cloud and Server APIs
JordyZomer
This project runs a Model Context Protocol (MCP) server that wraps the CodeQL query server. It enables tools like [Cursor](https://cursor.sh/) or AI agents to interact with CodeQL through structured commands.
disler
Prompt focused MCP Server for .json and .csv agentic data analytics for Claude Code
deepset-ai
Easily deploy Haystack pipelines as REST APIs and MCP Tools.
zcaceres
A Google Tasks Model Context Protocol Server for Claude
TimHolden
Model Context Protocol server implementation for Figma API
silenceper
A Kubernetes MCP (Model Control Protocol) server that enables interaction with Kubernetes clusters through MCP tools.
jcaromiq
Goku is an HTTP load testing application written in Rust
weidwonder
用于提供给本地开发者的 LLM的高效互联网搜索&内容获取的MCP Server, 节省你的token
browserstack
BrowserStack's Official MCP Server
MubarakHAlketbi
An MCP server for creating 2D/3D game assets from text using Hugging Face AI models.
cyanheads
Agent-native TypeScript framework for building MCP servers. Declarative definitions with auth, multi-backend storage, OpenTelemetry, and first-class support for Bun/Node/Cloudflare Workers.
aviveldan
MCP server for Israel Government Data
aliyun
roychri
ergut
A Model Context Protocol (MCP) server that provides secure, read-only access to BigQuery datasets. Enables Large Language Models (LLMs) to safely query and analyze data through a standardized interface.
BurtTheCoder
MCP server for Shodan — search internet-connected devices, IP reconnaissance, DNS lookups, and CVE/CPE vulnerability intelligence. Works with Claude Code, Codex, Gemini CLI, and Claude Desktop.
pathintegral-institute
Open Source MCP Servers for Scientific Research
pathintegral-institute
Open Source MCP Servers for Scientific Research
OctagonAI
An MCP server for public & prediction markets research. Ask natural-language questions and get structured, source-backed answers across SEC filings, earnings transcripts, company financials, stock & crypto market data, and prediction markets news & research. Built for investors,
supercurses
A MCP Server for creating Powerpoint Presentations
winor30
tacticlaunch
MCP server that enables AI assistants to interact with Linear project management system through natural language, allowing users to retrieve, create, and update issues, projects, and teams.
mrwyndham
MCP server for building PocketBase apps really quickly - Need a front end quick consider FastPocket
doggybee
High-performance CCXT MCP server for cryptocurrency exchange integration
takashiishida
MCP server that uses arxiv-to-prompt to fetch and process arXiv LaTeX sources for precise interpretation of mathematical expressions in scientific papers.
junjiem
Dify 1.0 Plugin Support MCP Tools Agent strategies
HenkDz
An MCP Server for your Self Hosted Supabase
TimeCyber
这是一个MCP客户端,让你轻松配置各个大模型,对接各种MCP Server而开发。This is an MCP client that allows you to easily configure various large models and develop interfaces with various MCP servers.
imbenrabi
A Model Context Protocol (MCP) implementation for Financial Modeling Prep, enabling AI assistants to access and analyze financial data, stock information, company fundamentals, and market insights.
isuzu-shiranui
Unity Editor integration with Model Context Protocol (MCP) enabling AI assistants like Claude to interact with Unity projects. Features a TypeScript MCP server and C# Unity plugin with extensible command handler architecture, TCP/IP communication, and dynamic plugin discovery.
puravparab
mcp server for gitingest
BurtTheCoder
MCP server for VirusTotal API — analyze URLs, files, IPs, and domains with comprehensive security reports, relationship analysis, and pagination support.
DMontgomery40
NOT for educational purposes: An MCP server for professional penetration testers including STDIO/HTTP/SSE support, nmap, go/dirbuster, nikto, JtR, hashcat, wordlist building, and more.
mkummer225
Google Sheets MCP Server 📊🤖
video-creator
Using ffmpeg command line to achieve an mcp server, can be very convenient, through the dialogue to achieve the local video search, tailoring, stitching, playback,clip, overlay, concat and other functions
atom2ueki
💾 Model Context Protocol (MCP) server for Synology NAS - Enables AI assistants (Claude, Cursor, Continue) to manage files, downloads, and system operations through secure API integration. Features Docker deployment, auto-authentication, and comprehensive file system tools.
opensearch-project
GalaxyLLMCI
LYRAI is a Model Context Protocol (MCP) operating system for multi-AI AGENTs designed to extend the functionality of AI applications by enabling them to interact with financial networks and blockchain public chains. The server offers a range of advanced AI assistants, including b
lucasmontano
Simple MCP Server Implementation
Xquik-dev
Twitter scraper API skill for tweet search, advanced Twitter search, profile tweets, follower export, media download, monitors, webhooks, MCP, and posting automation: send tweets and replies.
madarco
Open Source, Self-Hosted, AI Search and LLM.txt for your website
flux159
Open Source Generic MCP Client for testing & evaluating mcp servers and agents
Common questions about MCP servers, tools, and integrations
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Every server's detail page includes ready-to-paste config snippets for Claude Desktop, Cursor, VS Code, and other common clients — most installs take just a couple of minutes.
Most servers listed here are free and open source. Some wrap third-party APIs (cloud services, paid data providers, etc.) that require your own API key or subscription.
A local MCP server runs on your device and usually connects over stdio, giving you more direct control over data but requiring a runtime and installation. A remote MCP server is hosted by a provider and connects over HTTP, making setup easier while adding network and provider availability dependencies.
Claude Desktop, Claude Code, Cursor, VS Code, Codex, and other AI clients that support the Model Context Protocol can connect to MCP servers. Configuration formats and supported transports vary by client.
Review the source repository, maintenance activity, dependencies, requested permissions, and data-handling documentation before installation, and prefer official or trusted maintainers. Use least-privilege credentials for sensitive access such as files, databases, shells, and production systems.