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.
loved0543-dotcom
AnchorRegistry
AnchorRegistry is the open provenance layer for the agentic economy. Every digital artifact — code, research, data, models, media, agents, transactions — can be anchored to Base L2 with a permanent, machine-resolvable identifier (an AR-ID). When an AI assistant encounters an SPDX
vduquette
Joseph19820124
Research on Make.com Model Context Protocol (MCP) server integration with Claude and GitHub MCP server setup
bamwor-dev
MCP server connecting AI agents (Claude, Cursor, Windsurf) to real geographic data: 261 countries, 5.2M cities, rankings, comparisons, and 9 Bamwor indices. Free tier, no API key required. Powered by Bamwor.
edwinux
Israeli professional cosmetics retailer. MCP server exposes ΔE-ranked shade matching, customer wallet lookup, cart and order tools, and gift-card validation. Catalog tools work anonymously; customer-data tools require a bearer token issued via [email protected].
hamid-vakilzadeh
Semantic Scholar MCP
stat-api
NFL/NBA/MLB/NHL/PGA + DFS and prediction-market data (Kalshi/Polymarket). Browse the catalog free; query with a free API key
CDataSoftware
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for Salesforce Data Cloud (beta): https://www.cdata.com/download/download.aspx?sku=LRZK-V&type=beta
mudit14224
A powerful MCP (Model Control Protocol) server for preprocessing and analyzing CSV files. This server provides a suite of tools for data manipulation, visualization, and analysis.
pipethedev
qax-xlab
Core network security data includes PassiveDNS resolution records, domain and IP registration details, website certificate information, and IOC (Indicators of Compromise) database queries.
QuantGeekDev
mcp server connected to us treasury data, built with mcp-framework
jubalm
Demo MCP Server build using Cloudflare MCPAgent Durable Objects and D1 database
CDataSoftware
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for eBay Analytics (beta): https://www.cdata.com/download/download.aspx?sku=JJZK-V&type=beta
kylastech
Techmatic-sys
Connect Claude AI to your IndiaMART seller account. Fetch, search, sync and manage buyer leads using natural language. Includes pipeline tracking, notes, analytics, CSV export and draft replies. Supports Claude Desktop, Claude Code and OpenClaw.
Augmented-Nature
A comprehensive Model Context Protocol server for accessing Gene Ontology (GO) data, enabling AI systems to perform ontology-based analysis, gene annotation research, and functional enrichment studies.
Edwin1719
Un potente servidor de análisis de datos construido con FastMCP que proporciona herramientas especializadas para el procesamiento, análisis y visualización de datos, accesible a través de una interfaz web moderna construida con Streamlit.
raheb77
Saudi Open Data MCP provides a governed interface to approved official Saudi datasets through explicit connectors, typed normalization, registry-backed metadata, and snapshot-backed querying. It is designed for internal or evaluator-controlled use where source boundaries, determi
MCP-Mirror
Mirror of
GreenBookOrg
A lightweight Model Context Protocol (MCP) server that exposes Greenbook data and tools for market research professionals, analysts, and related workflows. It is designed to be used as a remote data source from any MCP-compatible client.
ckz
demo of how to use edu data via mcp server
qso-graph
MCP server for IONIS HF propagation analytics — 175M signatures from WSPR, RBN, Contest, DXpedition, and PSK Reporter.
CDataSoftware
This read-only MCP Server allows you to connect to Google Analytics data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at
ganeshnt
cuenca-mx
A Model Context Protocol server that enables interaction with Metabase via LLMs
kevinmspence
Phish concert analytics — search 36,000+ analyzed tracks, find the best jams, shows, and song versions. Filter by year, era, venue, tags (Dark, Funk, Bliss, Type II), and more. Powered by audio analysis, community ratings, and jam chart data from fouldomain.com.
PipedreamHQ
ilay25-coder
MCP server for AI-powered helpdesk management. 28 tools for tickets, knowledge base, analytics, automation, and Bitrix24 CRM. Free tier with 9 tools available without authentication.
shreymittal1000
AR2OUR
Connect Claude, Cursor, Windsurf and other AI assistants directly to your live Meta Ads, Google Analytics 4, and Google Search Console accounts. Ask natural language questions and get real answers from your actual data — no CSV exports, no tab switching.
krishnabhat
One-line description: Log Indian meals with your AI using accurate data. India's official IFCT 2017 nutrition tables + USDA (8,335 foods), by text or photo. Local-first, open source.
cstamigo-droid
mercuryx402
Mercury is a pay-per-call MCP server that lets AI agents discover and call financial data tools using the x402 HTTP payment protocol. 18 tools covering crypto prices, DeFi liquidity, NFT data, on-chain analytics, and more. tools/list is free — tools/call is billed per call using
unitedideas
Read current CMS pending first-time Medicare enrollment data for behavioral-health NPIs through a read-only, no-key MCP tool. Returns a validated 10-row preview, snapshot dates, national and state counts, methodology, an
SolynAI
Developed by AI technology innovator Solyn.ai, the Microsoft CRM MCP Server is an enterprise-grade middleware platform designed to bridge AI-driven intelligence with Microsoft Dynamics 365 ecosystems. The system enables seamless integration of Claude, GPT, and other AI models wi
MCP-Mirror
Mirror of
SongHyojun0228
### Server Name
Marcelixoo
Experiment with MCP for an internal customer database
ColinHughes2121
GoCreative is a keyless, pay-per-call compliance & regulated-data API for AI agents. OFAC crypto-wallet screening, sanctions/PEP/watchlist screening, KYB business verification, entity risk and vendor dossiers, plus SEC EDGAR filings, FRED economics, FDA recalls and federal contra
AgenticBIHQ
AgenticBI is an agentic analytics platform that turns business questions into answers.Connect BigQuery, Salesforce, SAP, Google Drive, Trino, and more. Agents understand your data, find the right datasets, join across systems, run queries, and return answers with visualizations.O
CDataSoftware
This read-only MCP Server allows you to connect to Adobe Analytics data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at
vibecode1
Read-only MCP for U.S. household financial distress data. Query 96 economic indicators (mortgage delinquency, unemployment claims, savings rate, credit conditions, foreclosure activity, and more), the American Distress Index (ADI) composite score, and county-level distress scores
MCP-Mirror
Mirror of
CDataSoftware
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for Tableau CRM Analytics (beta): https://www.cdata.com/download/download.aspx?sku=FSZK-V&type=beta
cturkieh
MCP-Mirror
Mirror of
elie
SamYuan1990
This repo just collect arxiv paper with [arxiv_mcp_project](
etalab-ia
apifyforge
AI training data quality assessment, bias detection, and governance scoring — delivered to any MCP-compatible AI agent through a single always-on server. This server orchestrates 7 specialized data sources (dataset registries, GitHub, ArXiv, Semantic Scholar, Hacker News, Wikiped
MCP-Mirror
Mirror of
twelvedata
A Model Context Protocol server for the Twelve Data API. This server provides tools to fetch market data—historical time series, latest quotes, and instrument lists—for stocks, forex pairs, and cryptocurrencies.
Dpun
Implementation of mcp server/client
sap156
Access Zillow property data, market trends, and mortgage calculations through MCP
MCP-Mirror
Mirror of
ckz
research claude code and mcp server
nikhonit
Staying API gives AI agents structured Airbnb stay data: look up a listing by ID, URL, or address and pull photos, reviews, host profile, amenities, pricing, and 12-month availability — or search by location, dates, price, and capacity with superhost, instant-book, and luxury fil
hshintelligence
Pay-per-call live company intelligence for AI agents via x402 (USDC on Base). No signup, no API key — name a company, get fresh data instantly.
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.