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.
leescot
pubmed-mcp-smithery
dkships
Queries Substack posts, engagement analytics, subscriber counts, and publications through the official Publisher API.
PreReason
MCP server for PreReason, the Context API for financial agents. 17 pre-reasoned market briefings with trend signals, regime classification, confidence scores, and cross-asset correlations.
Nolpak14
Business registry data skills for AI agents - KYC/AML, credit risk, property, compliance, lead gen across 24 actors (Europe, US, UAE)
falahgs
Phillip-Kemper
A lightweight TypeScript middleware for MCP SDK servers that delivers analytics. Captures request metrics, performance data, and usage patterns with minimal overhead. Features real-time monitoring, configurable data collection, and detailed reporting - all with full type safety.
ChiragPatankar
ChiragPatankar
SaptaDey
ilissrk
InsightFlow - a real-time analytics dashboard server with an MCP (Message Control Protocol) architecture that integrates with AI services like Claude or Cursor. This solution enables real-time data analytics with natural language query capabilities.
chrisbrooksbank-parliament
parliament open data MCP server. (This repository is no longer actively maintained. Development continued in a fork which contains major improvements and ongoing updates: )
abhirockzz
Vibe querying with MCP server for Azure Data Explorer (Kusto)
co-pine
joeconstantino
a quick POC to expose Tableau VDS endpoints through an MCP server and integrate them with Claude Desktop client
emilioSp
Node.js mcp server for iRacing data api
anurag-dhamala
loopboard
Claude Code And Opencode long-term memory
kannandreams
dbt-mcp-server
HeetVekariya
GitHub repository for Unstructured MCP Hackathon.
glim-sh
Hosted MCP server with data tools for AI agents. Connect at https://glim.sh/mcp.
CDataSoftware
This read-only MCP Server allows you to connect to Zoho CRM data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).
mackenly
MCP server for Fathom Analytics
Tristram Hervé
TrustyData MCP server — French address data quality, geocoding & routing (BAN/INSEE/OSM). Hosted remote MCP at mcp.trustydata.app.
ckz
spuerFan
Research and documentation about Model Context Protocol (MCP) servers and implementations
1sustgmboab
An advanced MCP Server for accessing and analyzing clinical evidence data, with flexible search options to support precision medicine and oncology research.
ekailabs
dexter480
MCP server for GA and GSC data analysis
localseodata
MCP server for Local SEO Data. Gives AI assistants access to 42 local SEO tools.
codingaslu
This repository contains an MCP server that searches PubMed for article abstracts using BioPython's Entrez module. It leverages the FastMCP framework to provide asynchronous search capabilities for PubMed.
david-aftergut
MCP server providing access to Israeli Ministry of Health data dashboard APIs.
datanexusmcp
MCP access to DataNexus data workflows.
BigDataTeam5
This is our final project , in this we have utlized langgraph coupled with various mcp server mounted of fastapi using fastmcp to create mutlifaceted application for healthcare vendor to make them understand more about their product performance and provide suggestions and strateg
Tejas242
A streamlined Model Context Protocol server that connects AI assistants to arXiv's vast collection of academic papers. Search, analyze, and download research papers directly from your AI workflow.
apifyforge
Investment alternative data intelligence — institutional 13F convergence, congressional trading alpha, macro regime classification, and innovation momentum scoring — delivered via the Model Context Protocol. Built for hedge funds, quant analysts, corporate strategy teams, and fam
summer88123
红圈OpenSDK MCP Server
teodorofodocrispin-cmyk
Competitive intelligence API for autonomous AI agents — pay-per-call via x402 on Base and Solana
alihassanml
This project provides an MCP (Microservice Communication Protocol) server and client setup for fetching research papers from the arXiv. The MCP server processes queries and fetches relevant research papers, while the client communicates with the server using the MCP protocol.
Mavline
LLM-connected data visualization workflow using Vega-Lite.
CCCT173
A production-grade MySQL MCP server with connection pooling, transactions, EXPLAIN analysis, CSV/JSON export, ER graph, audit log, and prompt templates. 25 tools included.
h-yanagawa
comparedge
MCP server: verified SaaS price-change history, watch-log for AI assistants, data by ComparEdge
apifyforge
Competitive digital intelligence for AI agents — this MCP server delivers a full-spectrum analysis of any competitor's digital presence by orchestrating 8 specialist data sources in parallel. It is built for strategy teams, product managers, and AI-powered research workflows that
comparedge
MCP server: token cost math for LLM API calls, 69 models across 17 providers, prices verified by ComparEdge
newsagentdata
MCP server for the NewsAgent Data API — scored, classified Russian & English news intelligence for AI agents (Claude, Cursor, Cline).
albertdow
An MCP server for working with ECWMF data catalogues
sodeyama
MCP server for searching arXiv academic papers with natural language queries
michaelrice
Zendesk MCP server for Claude Code and other MCP clients
deezsecc
Streamlining the process of Integrating existing MCP server into a Hubspot Database
CDataSoftware
This read-only MCP Server allows you to connect to Bullhorn CRM data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).
NaorAIdeas
comparedge
Free REST API and MCP server for verified SaaS, AI, and LLM pricing across 490+ tools. OpenAPI 3.1, no API key.
obuchowski
Querying genotype data by RSID from 23andMe raw file
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
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.
hamid-vakilzadeh
Semantic Scholar MCP
rhitune2
MCP server that generates mock data.
MCP-Mirror
Mirror of
BioContext
A lightweight MCP server that enables AI assistants to search, retrieve, and analyze biomedical literature from PubMed.
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 CSV/TSV Files (beta)](https://www.cdata.com/download/download.aspx?sku=RVZK-V&type=beta).
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.