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.
u14app
Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.
blazickjp
A Model Context Protocol server for searching and analyzing arXiv papers
brightdata-com
A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.
brightdata
A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.
luminati-io
A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.
datalayer
🪐 🔧 Model Context Protocol (MCP) Server for Jupyter.
cohnen
An MCP tool that connects Google Ads with Claude AI/Cursor and others, allowing you to analyze your advertising data through natural language conversations. This integration gives you access to campaign information, performance metrics, keyword analytics, and ad management—all th
dbt-labs
A MCP (Model Context Protocol) server for interacting with dbt.
reading-plus-ai
surendranb
Google Analytics 4 data to AI agents, agentic workflows, and MCP clients. Give agents analysis-ready access to website traffic, user behavior, and performance data with schema discovery, server-side aggregation, and safe defaults that reduce data wrangling.
reading-plus-ai
andybrandt
Tool to work with arXiv, provide LLM with ability to search and read papers from there
yangkyeongmo
andybrandt
MCP server for searching and querying PubMed medical papers/research database
tsmztech
Salesforce MCP Server
aaronjmars
Deep Research for crypto - free & fully local
Darkroaster
A PubMed MCP server.
Darkroaster
A PubMed MCP server.
disler
Prompt focused MCP Server for .json and .csv agentic data analytics for Claude Code
pathintegral-institute
Open Source MCP Servers for Scientific Research
takashiishida
MCP server that uses arxiv-to-prompt to fetch and process arXiv LaTeX sources for precise interpretation of mathematical expressions in scientific papers.
peakmojo
A Model Context Protocol (MCP) server that enables AI assistants to interact with HubSpot CRM data, providing built-in vector storage and caching mechanisms help overcome HubSpot API limitations while improving response times.
baryhuang
A Model Context Protocol (MCP) server that enables AI assistants to interact with HubSpot CRM data, providing built-in vector storage and caching mechanisms help overcome HubSpot API limitations while improving response times.
JackKuo666
🔍 Enable AI assistants to search, access, and analyze PubMed articles through a simple MCP interface.
cyanheads
Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP.
Cicatriiz
A Model Context Protocol (MCP) server providing AI assistants with access to healthcare data and medical information tools, including FDA drug info, PubMed, medRxiv, NCBI Bookshelf, clinical trials, ICD-10, DICOM metadata, and a medical calculator.
stefanoamorelli
Open-source FRED MCP Server (Federal Reserve Economic Data)
isaacwasserman
qpd-v
Enhanced MCP server for deep web research
JackKuo666
🔍 This project implements a Model Context Protocol (MCP) server for interacting with the Semantic Scholar API. It provides tools for searching papers, retrieving paper and author details, and fetching citations and references.
ssdeanx
MCP Deep Research Server using Gemini creating a Research AI Agent
cheukyin175
Metabase MCP server provides integration with the Metabase API, enabling LLM with MCP capabilites to directly interact with your analytics data, this server acts as a bridge between your analytics platform and conversational AI.
Nexgene-Research
An advanced MCP Server for accessing and analyzing clinical evidence data, with flexible search options to support precision medicine and oncology research.
Nayshins
Cryptocurrency Market Data MCP Server
stefanoamorelli
A Nasdaq Data Link MCP (Model Context Protocol) Server
SerendipityOneInc
APIClaw Skills - AI Agent capabilities for Amazon Product Research
pab1it0
A Model Context Protocol (MCP) server that enables AI assistants to query and analyze Azure Data Explorer databases through standardized interfaces.
wheattoast11
A multi-agent research MCP server + mini client adapter - orchestrates a net of async agents or streaming swarm to conduct ensemble consensus-backed research. Each task builds its own indexed pglite database on the fly in web assembly. Includes semantic + hybrid search, SQL execu
jaworjar95
A comprehensive Model Context Protocol (MCP) server that provides seamless Salesforce integration for AI development tools like Claude Desktop, Cline, and other MCP-compatible clients.
nahmanmate
kukapay
A mcp server that bridges Dune Analytics data to AI agents.
coinpaprika
DexPaprika MCP server for real-time crypto token data, DEX trading activity, and DeFi analytics across multiple blockchains.
prashalruchiranga
An MCP server that enables interacting with the arXiv API using natural language
arrismo
MCP server for Kaggle
yeonupark
An MCP server that provides real-time football data based on the SoccerDataAPI.
hyeongjun-dev
A Model Context Protocol server that integrates AI assistants with Metabase analytics platform
54yyyu
Kaggle-MCP: Connect Claude AI to the Kaggle API through the Model Context Protocol (MCP), enabling competition, dataset, and kernel operations through the AI interface.
abhishekbhakat
MCP Server for Apache Airflow
pdmtt
A MCP (Model Context Protocol) server for agent-driven research on Brazilian law using official sources
privetin
MCP server for Hugging Face dataset viewer
kukapay
An MCP server that provides real-time data and insights from the Hyperliquid perp DEX for use in bots, dashboards, and analytics.
mattcoatsworth
pinkpixel-dev
A Model Context Protocol (MCP) compliant server designed for comprehensive web research. It uses Tavily's Search and Crawl APIs to gather detailed information on a given topic, then structures this data in a format perfect for LLMs to create high-quality markdown documents.
lenwood
An MCP server enabling CFBD API queries within Claude Desktop.
HotTechStack
Data Agents are intelligent assistants built by data engineers to help non-data professionals navigate the organization’s data infrastructu
4R9UN
Kusto and Log Analytics MCP server help you execute a KQL (Kusto Query Language) query within an AI prompt, analyze, and visualize the data.
Galbaz1
Give Claude Code 51 research, analysis & media production tools with one command. Video analysis, deep research, academic papers, TTS voice-over, AI video generation, and Weaviate knowledge store — powered by Gemini 3.5 Flash.
xmannii
a Model Context Protocol (MCP) server that provides access to cryptocurrency market data from the Nobitex API.
dragonkhoi
MCP Server for Mixpanel API (talk to your Mixpanel data)
anuj0456
MCP server for arXiv.org - Search, analyze, and export academic papers with AI assistants. Features advanced paper discovery, citation analysis, trend tracking, and multi-format exports.
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.