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.
Browse MCP servers by category and sort by GitHub stars or newest additions. Open a listing for configuration and setup details.
yoi-hibino
MCP SSH server for Windsurf integration
kbcrumbs
Live threat intelligence for Claude — check IPs, CVEs, KEV predictions, malware hashes, and pre-attack
whisper-sec
Open-source, self-hostable MCP server for WhisperGraph — a graph of 7.39B nodes / 39B edges mapping DNS, BGP, GeoIP, WHOIS, and threat intelligence. Six read-only tools (Cypher query + schema introspection + threat assessment), six resources, eight investigation prompts. stdio an
vinaybhosle
Ocean container shipping intelligence for AI agents: D&D tariffs, freight rates, vessel schedules, port congestion, inland haulage, and total cost calculation across 6 major carriers (Maersk, Hapag-Lloyd, MSC, COSCO, ONE, CMA CGM). 24 MCP tools — 4 free + 20 paid via x402 USDC mi
sekera-radim
Human-in-the-loop approval inbox for AI agents. An agent proposes an action, a human approves or rejects it, then it runs. Watchers + approval inbox, MCP + REST, self-hostable (MIT).
feedbk-ai
AI-Moderated Interviews & Surveys via MCP
runninghare
A Model Context Protocol (MCP) server that helps AI code editors find TypeScript symbol definitions in your codebase. This tool is particularly useful when you need to locate the original definition of imported symbols, classes, interfaces, or functions in a TypeScript project.
Rih0z
Adversarial AI review API — independent AI reviews another AI's output. Stop LLMs from grading their own homework. Provides automated quality assurance for AI-generated code, content, and other outputs through independent review pipelines.
pj8
muend
Secure local-first MCP server exposing 100 ArcGIS Pro / ArcPy geoprocessing tools to LLM agents. Two-process architecture, PathGuard filesystem sandboxing, and confirmation gates for destructive operations. Real geoprocessing requires local Windows + licensed ArcGIS Pro; cloud/co
yamanoku
Model Context Protocol server that generates appropriate alternative text for images using ALT decision tree
asibyl
web client to inspect transport and messages to and from MCP servers
nan-qin
MCP Server
renatocrt11
Official Dubai real estate data for AI agents, served over MCP.
gitroomhq
Postiz is an open-source social media scheduling tool for almost every social media platform.
bytedance
Browser automation capabilities using Puppeteer. This server enables LLMs to interact with web pages through structured accessibility snapshots, bypassing the need for screenshots or visually-tuned models.
bsmarch
vreddie2go
Bring VR Eddie's headset ratings, game scores, live deals, and compatibility checks into any MCP client.
Eltaf-azizi
shuji-bonji
MCP Server for accessing W3C/WHATWG/IETF web specifications. Provides AI assistants with access to official web standards data including specifications, WebIDL definitions, CSS properties, and HTML elements.
Laity624
harshal-14
MCP server example practice
Gonsix
MCP Server to fetch zenn article
GrimoireKS
loidodev
A Model Context Protocol server for GitHub integration
andrelandgraf
PoC of an MCP server in a Next.js app with Neon Auth and custom OAuth flow for MCP.
ormuzdo
Drop-in security configs for AI coding agents — 12-layer protection across 17 tools. Autonomous A2A purchase via x402 (USDC on Base). $19 one-time.
bkakadiya
Sample Application showing Agentic AI using MCP servers interacting with REST Services, Database and File Store
jingjing20
albertnahas
danielp370-msft
MCP server for interacting with a terminal or process based command over stdio.
itsubaki
An MCP server for OpenQASM
sanskarmk
This is a test repository created by test script of MCP Server for GitHub
tzujohsu
setting up a mcp server tool to search the latest documents via Serper API
kamalsrini17
MCP server for Parallels RAS using FastAPI
Heterohabilis
An LLM-based smart terminal for lazy guys :P
hedge-dev
123123
gstaccelerator.in
npm packages for gstaccelerator.in for India GST-API
advenimus
Cross-platform remote connection manager (SSH, RDP, VNC, web) with a built-in MCP server exposing 60+ tools. Connect Claude Code or Codex to your infrastructure and let AI agents execute commands in SSH terminals, take screenshots of RDP/VNC desktops, drive web sessions, and read
nushey
MCP server to create and update agents.md efficiently
bigcatchkm
MCP сервер для роботи з API Prom.ua
PaulieScanlon
RSC Demo using Neon's MCP Server and Waku ⛩️
navicore
mcp in rust both client and server
benswork-space
MCP server for government-surplus auction data: live listings, sold-price comps, and Flip Score resale signals.
bue221
Esta es una prueba tecnica de mercado libre
nicholasemccormick
Calendar negotiation API for AI agents. Exposes all 19 MeetSync endpoints as named MCP tools — find mutual availability across participants, manage scheduling proposals, and confirm bookings directly from Claude or any MCP-compatible agent. No OAuth required, API key auth only.
daoch4n
code or delegate aider over sse protocol
Abidit
DMaxter
A tool that allows calling different AI models with multiple sets of MCP servers
WildDataX
🚀 Suppr MCP - 让学术翻译更智能 (https://suppr.wilddata.cn/)
sampad1990
This project implements an MCP-compliant server that allows AI models to discover and invoke tools through a standardized protocol. The server is designed to be modular, with each tool implemented as a separate Python module.
syenite-ai
qcc-design
Qcc 开放平台官方 MCP Server
MCP-Mirror
Mirror of
NameetP
MCP server for pdfmux — the only PDF extractor that audits every page. #2 on opendataloader-bench (200 real-world PDFs). 5 tools: get_pdf_metadata, convert_pdf, analyze_pdf, batch_convert, extract_structured. Zero GPU, zero API keys, zero cost. Give AI agents reliable PDF reading
qualigenai
An enterprise-grade Oracle Database connector for MCP. Features built-in self-healing connection retries, TypeScript-based architecture, and AI-guided SQL error handling for autonomous agent workflows.
phatpham-katalon
pascalwhoop
iyerrama29
MCP demo
tollbit
A stdio mcp server to connect to Tollbit's dynamic toolbox
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.