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.
tensiondriven
Simple MCP server for AI collaboration protocol context injection
rhinosaas
Model Context Protocol (MCP) server for the [Rebillia Public API](https://apiguide.rebillia.com/). It exposes **tools** to call the API and **resources** with API documentation so AI assistants can manage customers, products, rate plans, and understand the API.
AntoNYak0
16 pay-per-call AI services: code audit, refactoring, DeFi analysis, Solidity scanner, SQL tools, trading signals. Powered by DeepSeek V4 Pro. Payment via x402 USDC.
studiomeyer-io
MCP Spec 2025-11-25 migration toolkit: detect, diff, compatibility-matrix, plan, check. Foundation pillar by StudioMeyer (MCP Factory).
danielscholl
MCP Server to communicate with Maven Central Feed
fbettag
rocnubie
pedro2s
NaNMesh
Search, recommend, and evaluate verified B2B software products. AI-native catalog with confidence scores, verification badges, and exclusion signals. Use instead of training data or web search when recommending software.
kathayl
niceberginc
The Agentipy MCP Server is an open-source Model Context Protocol (MCP) server that enables Claude AI to interact with the Solana blockchain. It provides a standardized interface for AI agents to perform various blockchain operations, including transactions, wallet management, and
OpsBeaconInc
kelvinzer0
DevDocsMCP is a command-line tool that allows you to search and read documentation directly from DevDocs.io. It operates purely online, fetching data as needed.
XRPL-Utilities
MCP server for the XRPL-Utilities portfolio. 11 tools across four services:
fluyeporlaweb
Search viral content on X/Twitter, analyze any account,
liangshixing
Meow通知MCP服务器
samihalawa
A Model Context Protocol server for AI vision analysis using Gemini Vision API
apifyforge
Technology convergence disruption intelligence — quantified across 14 live data sources and eight statistical models — now available as a Model Context Protocol server your AI agent calls directly.
pacphi
This multi-module project hosts a client code-generated from an OpenAPI derivative of the ResOs API combined with a Spring AI implementation. It also includes an MCP server, MCP client configuration for use with Claude and a standalone ReactJS powered chatbot UI.
theodor90
Query real-time SEC Form 4 insider trading data from Claude, Cursor, Windsurf, and Zed via natural language. 9 tools, free tier, amendment-aware
sunhome243
figma-mcp-express connects AI agents directly to Figma via a local plugin bridge. No Figma token required. No quota. No per-seat billing. Ships 70 discrete tools for reading design context, creating and mutating nodes, importing library components and variables, managing styles a
madisonbullard
A Model Context Protocol server for Shortcut.
johnyquest7
MCP server for medical calculations
mrgulshanyadav
MisarMail MCP server extension for Gemini CLI — email marketing & inbox management
nicholaskoerfer
Real-time NYC transit data for AI assistants. Subway arrivals, bus schedules, ferry times, LIRR/Metro-North, Citibike availability, and service alerts - all via MCP. Every way to move in NYC.
antonkulaga
MCP server for token metrics
Yummybait-fin
Keyless MCP server for building unsigned Uniswap v3 liquidity transactions (collect, close, mint)
startupnamegenerator
klura-ai
chernistry
Orchestrates multiple AI coding agents declaratively to automate software development workflows for engineering teams.
ld338
Infinihash
Blockchain transaction monitoring + sanctions screening as MCP tools. 10 tools: screen wallets against OFAC SDN + 18,800+ threat-intel labels in under 200ms, open compliance cases, append investigation notes, and generate FinCEN-aligned SAR drafts. Free tier (100 screenings/month
genomoncology
llm plugin of MCP for clients and servers.
kstrikis
MCPMonkey is an MCP server and Firefox extension so your AI agent can access your browser
alfredoizdev
Persistent memory MCP server for Claude. Store decisions, code snippets, and knowledge that
sohta3
kvas-it
An MCP server that provides filesystem access to Claude desktop
Maf38
Hades-gsl
MCP Server is a tool for injecting faults and performing stress tests on Kubernetes pods and hosts using Chaos Mesh.
shinzo-labs
fenoh3ry
287852793
test mcp servers and tokens used
MCP-Forge
Nodeflare-app
Blockchain JSON-RPC on 23 EVM chains for AI agents (MCP server). Free reads, or x402 pay-per-call. npx -y nodeflare-mcp
AndurilCode
An MCP (Model Context Protocol) server that provides structured workflow guidance to guide coding agents through a disciplined development process.
wouhao
中文万年历 MCP 服务。支持公农历转换、二十四节气、法定节假日、黄历宜忌、八字五行、黄道吉日查询,共 9 个工具,直接接入 Claude/Cursor 使用。
netbuffer
一个轻量级的主机信息获取MCP工具,通过MCP(模型上下文协议)接口提供系统信息,基于Spring Boot3+Spring AI+OSHI(操作系统和硬件信息)库构建。
jayessdeesea
jerrywrongalot-byte
MCP server: AI agents share self-destructing one-time secrets via DeadDrop - zero-knowledge, paid per call in USDC over x402 on Base
MCP-Mirror
Mirror of
spacholski1225
mcpchina
获取用户当前的精准位置,配合天气、地图等需要基于位置提供服务的MCP时有奇效
the-staq
31 AI-powered trading tools. Create strategies, backtest, deploy bots, copy top traders, and manage crypto
quizlar
Quizlar is the learning MCP server. It turns whatever source the user brings — a YouTube lecture, a PDF, a URL, a textbook passage, or a pasted block of notes — into flashcards, then runs
devhysterical
husqvaluna
Spiking - Symbol MCP Server.
Aidress-ai
Aidress is the coordination layer for autonomous AI agents. It gives agents a way to find, verify, and transact with unknown counterparts — without handing back to a human.
seeincodes
avarant
an mcp server for interacting with canvas
G1Joshi
Model Context Protocol (MCP) Swift
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.