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.
vincent-pli
Generate MCP server from openapi specifications
Jimmy974
w1561778301
A Model Context Protocol (MCP) server for automating Playwright tests
cronozen
Cronozen Proof — Tamper-proof audit trail for AI decisions. Open-source core + managed cloud.
darktw
UseCortex MCP Server — Give your AI coding agent a persistent memory. Read and write knowledge from any tool.
JasoonS
festusev
An MCP Server for Google Drive
michael-trullion
jdhettema
An MCP server that connects AI assistants to real-time weather data through OpenWeatherMap API using Server-Sent Events.
studiomeyer-io
Drop-in Rust sidecar for MCP servers — scans tool calls for prompt injection, validates Ed25519 manifest signatures, blocks marketplace-poisoning vectors. <5ms p99 overhead. Defense against OX Security MCP advisory (10+ CVEs, April 2026).
yuki777
yuiseki
A Model Context Protocol server for text counting
nuxe
Twitter / X MCP Server
ItsMistahJi
This is to experiment and learn everything about playwright and using MCP servers to understand better
Iteksmart
iTechSmart UAIO MCP Server — connect any AI agent to ProofLink verification and autonomous IT operations
ClyingDeng
基于MasterGO构建MCP服务
gnuhpc
A Model Context Protocol (MCP) server implementation for managing Alibaba Cloud Realtime Computing Flink resources
nhungbeo
santahate
MCP-server implementing a memory system backed in MongoDB.
qpd-v
A Model Context Protocol (MCP) server that provides file deletion capabilities for AI assistants. Supports both relative and absolute paths with smart path resolution, making it easy for AI assistants to safely delete files when needed.
jraa1995
This is a simple MCP Server Framework that enables data to be passed through a structured messaging protocol, allowing seamless communication between clients and servers. It supports efficient data exchange, real-time processing, and customizable extensions for various applicatio
extinctsion
mcp server to publish dev.to article automatically. In .NET 9
MyAgentHubs
ptbsare
FastMCP server to interact with the Overseerr API for movie and TV show requests management, built using the fastmcp library.
LiteObject
A comprehensive .NET demonstration of integrating Model Context Protocol (MCP) tools with Microsoft Semantic Kernel. Features a robust MCP client with 23+ built-in tools, intelligent error handling, and AI-powered tool orchestration. Includes both local .NET MCP server and extern
AndreasGassmann
generect
Minimal MCP server exposing Generect Live API tools.
tambo-labs
Charming MCP server — generate and host interactive web apps via MCP
gbti-network
Example node MCP server. When a user asks the agent for the passphrase, a special code phase is provided.
bengbengbalabalabeng
Model Context Protocol (MCP) for Excel.
Tejas242
A streamlined Model Context Protocol server that connects AI assistants to arXiv's vast collection of academic papers. Search, analyze, and download research papers directly from your AI workflow.
bmorphism
High-performance string search MCP server with automatic CPU core scaling
cabrit0
sailorpepe
Zero-trust, local-first FastMCP core for The Undesirables. 35+ offline AI agent tools: TCG card grading, conformal risk forecasts (Safe-Hold/Momentum grades), on-chain soul personalities, x402-payable oracle, TTS + 3D forging. No telemetry. BSL 1.1.
chuckmen
hey,i wanted to play with some mods but when i try to open the game it says; The game crashed whilst initializing game Error: java.lang.NoClassDefFoundError: cpw/mods/fml/common/IPlayerTracker Exit Code: -1 what can i do to make it work?the log is; ---- Minecraft Crash Report
hassaku63
Example MCP Server implements by Go
box-community
This app was built completely with cursor using the Box MCP server to find a PRD and coding guidelines.
varunwahi-plivo
antoniodevivo
A lightweight and extensible MCP (Model Context Protocol) server implementation built with Express.js and TypeScript. This template provides a solid foundation for building AI-powered applications that can communicate with MCP-compatible clients through Server-Sent Events (SSE).
mjkid221
Friendly Companion MCP. Get notified when your task is finished!
tilfin
Serverless implementation of the Model Context Protocol (MCP)
foliopdf
MCP server for FolioPDF — PDF rendering tools for AI agents
arthiqlabs
Vedākṣha — Astronomical ephemeris and Vedic astrology platform. Clean-room Rust implementation with sub-arcsecond precision.
Tech8Tales
MCP SERVER IMPLEMENTATION
kvssankar
Your APIs, Now AI Tools. Build mcp servers in a minute.
dogdie233
A mcp server for Ruijie Wireless Access Controller
Chris-June
chat-prompt
GPTers AI 스터디 커뮤니티의 지식을 검색할 수 있는 MCP 서버입니다.
kiranimmadi2
MCP-Based AI Code Analysis Tool: Enables LLM agents to interact with, analyze, and debug codebases via structured MCP tool calls — scanning project structure, extracting code elements, and detecting Python anti-patterns.
AskTheApi
Agent network builder for communicating with openapi apis. Based in autogen
ElliotPadfield
MCP server for Hatchet — let AI agents observe and operate your workflows: runs, logs, workers, metrics, plus trigger/cancel/replay. Single-token setup, npx-installable.
UpstreetAI
Warashi
A Go implementation of a Model Context Protocol (MCP) server that serves markdown files with frontmatter support from a filesystem.
AJobs-coding
sdkim96
MCP Server Application with RAG
oaslananka
TypeScript MCP server for controlled SSH operations, remote host workflows, command execution guardrails, and infrastructure automation.
zaizaizhao
一个为程序员学习助力的Model Context Protocol服务器。
CDataSoftware
This read-only MCP Server allows you to connect to Azure Active Directory data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).
ManiKsi
Excoriate
Deno/TypeScript MCP Server providing context related to the AWS provider for Terragrunt documentation.
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.