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.
jongkwang
npmjs
SEO & Web Analysis MCP Server
esign-cn-open-source
基于 Model Context Protocol (MCP) 的 e签宝电子签署工具,支持文件上传、签署流程创建、签署状态查询等功能。
masondelan
Selvedge is a local, open-source MCP server that captures the *why* behind every change AI coding agents make — live, in the moment, from the agent's own context (not inferred later by a second LLM). It logs the entity (DB column, table, function, route, env var, dependency), the
MCP-Mirror
Mirror of
BRDEV1990
First Dutch AI-native energy comparison platform with MCP support. Calculate annual energy costs, compare contracts from all Dutch suppliers, get real-time EPEX dynamic prices, calculate solar panel net metering benefits, and get supplier ratings. Built for Claude and other AI as
prodriguezr
xia686
HalisManaz
freebeiro
A simple API wrapper around Postman/Newman functionality for API testing and mock server generation
jhgaylor
Dart MCP client for HTTP-transport servers.
Bayesian4042
YZi-Labs-Hackathon
MCP Server Repository for Vault at YZi Labs Hackathon
junter1989k-ai
OTA-EITA
IchanP
An MCP server for the Anilist API
MCP-Mirror
Mirror of
junter1989k-ai
N0el4kLs
MCP Server for Burpsuite
setyolegowo
Sridevi17j
RicardoMoya
KinielaGPT es un servidor MCP (Model Context Protocol) diseñado para potenciar tus predicciones de la Quiniela mediante un análisis avanzado de datos. Combina las probabilidades oficiales de LAE con un análisis contextual profundo: histórico de enfrentamientos, rachas recientes,
drakonkat
Outblock
Model Context Protocol (MCP) server for Flow blockchain with direct RPC communication
jefferythewind
yubinkim444
Ad-free web scraping and search exposed as 3 MCP tools
likweitan
An MCP (Model Context Protocol) server that provides tools and resources for accessing Monster Hunter World game data via the MHW DB API.
sapientpants
Model Context Protocol (MCP) server for DeepSource
allanbrewer
LLM agent to connect with MCP servers
Writbase
A control plane for AI agents and human supervisors. Persistent task registry with scoped permissions, inter-agent delegation, and full provenance - all accessible via MCP.
Nolas-Shadow
kogunlowo123
A suite of MCP servers enabling cloud, DevOps, GitHub, and database operations through standardized Model Context Protocol APIs.
dev-ploy
A Mcp server using claude and duckduckgo
Br0ski777
Convert datetime between timezones -- all IANA zones, UTC offset, DST-aware. ISO 8601 input/output. -- x402 micropayment API + MCP server for AI agents
eztexting
Send SMS/MMS, manage contacts and groups, build workflows, fetch reports, manage webhooks, query account state
tomoaki-sake
marioToribi0
Code2Postman MCP is an open-source tool that leverages the Model Context Protocol to help developers quickly generate Postman collections from their codebase. This tool analyzes your code files, identifies API endpoints, and creates structured Postman collections that you can use
studiomeyer-io
Defense-in-depth bundle for MCP stdio servers: drop-in guardExec/guardSpawn wrappers, AST audit CLI, reference MCP server. Closes the Ox-Security 200k-server stdio-RCE class (LiteLLM CVE-2025-69256). MIT, TypeScript, Node >= 20.
richardschrammcom
A "rosetta stone" repo that shows creating simple geocoder MCP servers in python (with googlemaps sdk and direct googlemaps API with urllib) and typescript. CLI clients and documentation on adding them to Claude Desktop App.
Overseer66
a1740942002
EthanSK
Control your Philips Hue lights with AI. MCP server for setting vibes, saving favorites, and learning your lighting preferences.
ncosic
Amazon brand, seller, niche & buy-box intelligence — inside your own Claude or ChatGPT.
benedict2310
A Model Context Protocol (MCP) server that provides LLMs with real-time access to scientific papers from arXiv and OpenAlex.
WynnD
Lykhoyda
cubigcorp
Syntitan MCP server — connect Claude and other MCP clients to Syntitan, the AI-Ready Data Platform that fills the missing layer between enterprise data management and AI execution.
Baneado98
Detect zombie subscriptions from bank data and generate ready-to-send cancel / renegotiate / GDPR-CCPA data-deletion letters. MCP server + x402. You send them.
ContoriumLabs
Runtime Cognitive Cortex for AI coding workflows.
fkom13
Un serveur MCP stdio pour l'orchestration de tâches distantes avec exécution hybride (synchrone/asynchrone) et configuration flexible.
dolthub
The MCP server for Dolt databases.
realopengroup
Get a crypto proof of funds letter — from inside your AI assistant. RealOpen is a crypto real estate platform that lets buyers purchase homes with Bitcoin, Ethereum, stablecoins, and other crypto, closing as cash buyers. Connect this MCP server to verify crypto wallets, generate
Br0ski777
AI-powered text and URL summarizer -- key points, compression ratio, reading time -- x402 micropayment API + MCP server for AI agents
OrHavraPerry
Identify plants from photos using the Pl@ntNet API. Returns ranked species matches with confidence scores, scientific/common names, and taxonomic data. 3 tools: identify_plant, list_projects, check_quota.
RileyCraig14
58-endpoint utility hub - DNS, web scraping, CVE lookup, AI translation, PII detection, domain health audit, company intel. Pay per call via x402 on Base.
phildougherty
Trick claude desktop into using remote mcp servers with mcp-compose
decksaga
Diagnose MCP servers — health checks, tool testing, token cost audits, conflict detection, and security scanning with 50+ prompt injection patterns. Works as CLI or MCP server inside Claude Desktop.
okdoittttt
An MCP server providing Korean DART filings and KRX market data to Claude and other MCP clients.
SzeMeng76
tosin2013
A Model Context Protocol (MCP) server for debugging pytest failures using systematic debugging principles.
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.