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.
Lunran
Simple RSS MCP Server
MarinX
shivdeepak
MCP Sniffer captures network traffic between MCP clients and servers and displays it in a web UI.
faizan45640
MCP server providing tools to interact with the PostEx Merchant API for order management, tracking, and other logistics operations.
carsonlabs
MCP server for waterfall lead enrichment — cascades Apollo, Clearbit, and Hunter for maximum data coverage
avahowell
an MCP server for penumbra, allowing AI agents to operate a penumbra wallet.
DealExpress
MCP Server for DealX platform
noahgorstein
A Model Context Protocol (MCP) Server for interacting with a Stardog Knowledge Graph.
jeettrivedi
Model Context Protocol (MCP) server to allow LLMs to controls WiZ devices.
yisu201506
Repository for MCP server implementation
angrysky56
My last working mcp-server Claude app JSON
EdenYavin
OSV MCP server implementation
Savvly
Explore Savvly MCP: retirement projections, eligibility, comparisons, and FAQs for an SEC-registered fund that pairs full market upside with later-life longevity payouts.
Timtech4u
djerok
GLM (Zhipu/Z.ai) as a cheap, full-capability subagent for the Claude Code app — works on a subscription Claude (no API key for the main agent), auto-routes between Opus and GLM, file-editing agent with diff/dry-run/git-revert, one-command npx install.
eminetto
MCP Server example in Golang
3a3
MCP-enabled server for natural language interaction with Fujitsu's Social Digital Twin API. Execute economic and social simulations directly from LLMs and verify effects before real-world implementation
dido18
An arduino mcp server written in go
qvkare
A Model Context Protocol (MCP) server that provides on-chain tools for AI applications to interact with the Linea blockchain.
scmcphub
MCP server for scanpy
zohar
Model Context Protocol (MCP) server for accessing the Israeli Knesset's parliamentary information API
marwanWaly
MCP server to help LLMs to get access to Quran API (https://alquran.cloud/api).
davidferlay
A simple MCP server exposed via SSE with examples tools, resources and prompts
lescoggi
Office MCP Server
cherninlab
MCP server that lets one AI agent ask other agents for help
wassson
Easily run or chain together MCP servers alongside your normal Ruby logic.
trustasia-com
MySSL MCP Server
koichikawamura
Mercury Parser MCP
Haonter
Servidores MCP
rizaardiyanto1412
MCP Server for WordPress
muralianand12345
triptych
The Opera Omnia MCP server provides programmatic access to the rich collection of JSON datasets from the Opera Omnia project. It enables developers, storytellers, and AI applications to easily access, combine, and generate creative content for games, interactive fiction, chatbots
GabiUp2
TaskChampion MCP Server
mge1512
MCP Server implementing various tools to execute admin tasks on a Linux system.
am0y
A Model Context Protocol (MCP) server for interacting with fal.ai models and services.
xstelea
trustasia-com
MySSL MCP Server
jeasonstudio
Model Context Protocol Server for ZAN Node Service.
sangcnguyen
Gridly MCP Server
jaohbib
a simple MCP Server for VuFind
mattcoatsworth
jagreetdg
Re-Stack MCP server is designed to integrate Stack Overflow into LLM-based coding workflows using the Stack Exchange API
PDangelmaier
Ryan-Spooner
For Dynamous members to learn MCP client/server implementation
98lukehall
Structural observability for AI conversations. Detects loops, stuck states, breakthroughs, and convergence patterns across 17 channels without analyzing content. MCP server + REST API.
jaesharp
A document reading, search, and metadata server to provide access to PDFs (and, in the future, other formats) to LLMs via the Model Context Protocol (MCP)
dwilliams27
Backend server for running LLM benchmarks against GameCube games
getcoherence
MCP (Model Context Protocol) server that exposes Coherence as tools for Claude, Cursor, Cline, and other MCP-compatible clients.
marcoeg
ntopng Model Context Protocol Server
WillChangeThisLater
Use MCP servers with OpenAI Agents
testingbot
TestingBot's official MCP server
menuRivera
MCP server for using your browser wallet with natural language
MarkLY1473
mysql mcp服务
bm1120
tmap rest api 기반 mcp server 구축
6
A Model Context Protocol (MCP) server for fetching rubygems metadata via rubygems.org API
pulipulichen
chew-z
MCP server for Perplexity
Ossamoon
MCP server for MusicXML references.
krish858
mcp for controlling your x account through llm agents(claude desktop/cursor) expalnation vid: https://youtu.be/pAEEIVdsky8
RyanNg1403
A project that integrates mcp servers for Prover9/Mace4 for a logical reasoning agent
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.