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.
kfischer-okarin
hypawave
Agent-to-agent commerce over Bitcoin Lightning: buy, sell, list, and discover files, data, APIs, and compute on a public marketplace (or privately by offer id). Non-custodial, buyers pay sellers wallet-to-wallet and a verified payment preimage unlocks the result.
cds-id
NodeJS MCP Server Boilerplate
NewToolAI
db-query-mcp is a mcp tool supporting diverse database querying and exporting.
alan-meigs
MCP Client and Server Experiments
caobo171
marcoeg
An MCP server to query the NIST National Vulnerability Database (NVD)
bruchris
Open-source TypeScript MCP server that connects AI agents to Canvas LMS (Instructure). Provides 42 tools across 15 Canvas domains — courses, assignments, submissions, rubrics, quizzes, discussions, modules, files, and more. Includes full grading and rubric assessment capabilities
Mechanicalgoat
attestd-io
Deterministic, machine-readable CVE and supply chain risk data for infrastructure, PyPI, and npm packages. Built for AI agents and coding assistants to act on directly, no CVSS interpretation required. Covers nginx, PostgreSQL, Redis, Docker, Kubernetes, and more.
MCP-Dev-Studio
y16ra
davidmosiah
mthadley-workos
amiralamox
Simple Practical MCP tools
neoforge-dev
NeoMCP server
tokreutz
MCP client and server implementations for .NET
GrandMasterK414
Unity MCP Server for integration with Smithery.ai
rocnubie
dotnetprog
A MCP server for powerplatform/dataverse implemented in .Net
EnactProtocol
MCP Server for enact protocol
AlligatorC0der
Conkurrence measures whether multiple AI models produce consistent outputs on your evaluation tasks. It tells you which items your AI agrees on and which need human review — using Fleiss' κ, Kendall's W, and bootstrap confidence intervals, the same psychometric methods trusted in
hightemp
A Model Context Protocol (MCP) server for integrating with SearXNG metasearch engine.
Aas-ee
Web search using free multi-engine search (NO API KEYS REQUIRED) — Supports Bing, Baidu, DuckDuckGo, Brave, Exa, and CSDN.
kylastech
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 SurveyMonkey (beta): https://www.cdata.com/download/download.aspx?sku=FMZK-V&type=beta
rustycl0ck
gRPC transport for MCP servers
freema
MCP (Model Context Protocol) server that enables AI assistants to interact with Storybook design systems. Extract component HTML, analyze styles, and help with design system adoption and refactoring.
UDILGU
HappyAny
A robust command execution service with daily log rotation, designed to securely manage and execute system commands with safety checks and logging.
RommelTJ
Model Context Protocol (MCP) Server tutorial
kevin-weitgenant
LinkedIn Posts Hunter MCP is a Model Context Protocol (MCP) server that provides tools for automating LinkedIn job post search and management through your AI assistant (Claude Desktop, Cursor, or other MCP-compatible clients).
fliptheweb
An MCP (Model Context Protocol) server that connects Claude/Cursor to your Yazio nutrition data. Track your diet, search food products, and manage your nutrition goals directly from your AI assistant.
gnmahanth
mcp server for downloading attachments from gmail using imap
biggestUaena24
Trying out the MCP server... might turn out great maybe?
FelixFoster
Accepts a simple keyword, phrase, or initial brief prompt and enhances it into a detailed, high-quality prompt. This tool elevates minimal input by adding structure, context, and specificity, transforming basic ideas into effective prompts optimized for generating better and more
MediFinderBot
Message Communication Protocol (MCP) server that facilitates secure, standardized communication between system components and the medicine inventory database. Provides RESTful endpoints for location-based medicine searches, availability queries, and optimized messaging for WhatsA
xpzouying
MCP for xiaohongshu.com,
manteclaw
MCP server for Base L2 earning and security tools — contract audit, gas estimates, yield farming, token analysis, wallet health
apifyforge
Scientific fraud detection as a live MCP server — screen any research topic, author, or paper for statistical fabrication, p-hacking, publication bias, citation manipulation, data duplication, causal contamination, and HARKing using 8 forensic tools backed by 16 real-time academi
remuzel
An unofficial Polarsteps MCP Server enabling models to interact with the Polarsteps API.
bucketco
Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.
eCriswell7
Search award flight availability across 25 loyalty programs with 12.3M+ verified records. Real-time discovery, sweet spot identification, transfer partner optimization, and market intelligence for airline miles and points.
interzoid
An MCP (Model Context Protocol) server that exposes Interzoid's AI-powered data quality, matching, enrichment, and standardization APIs to AI agents and LLM applications.
QuantGeekDev
mcp server connected to us treasury data, built with mcp-framework
zahoorahmad60
qianyan
这是一个基于 FastMCP 构建的天气查询 MCP 服务器
andrewdmontgomery
An MCP Server for Gravatar
hellovelop
MCP server for managing Limelink dynamic links. Create short links with platform-specific deep linking (iOS/Android), social media previews, and UTM tracking. Retrieve link details by suffix or full URL. Includes
hanzili
ogulcanakca
Agent-to-Agent (A2A) communication protocol for inter-agent coordination and a Model Context Protocol (MCP)-inspired architecture for interacting with external tool servers.
Damon-law
配套MCP日程表(VSCode插件拓展) 使用的一个MCP Server, 实现日程的自然语言描述增,查,删。
jacob-hartmann
Model Context Protocol (MCP) server for Kinsta WordPress hosting
pgustafs
Hades-gsl
MCP Server is a tool for injecting faults and performing stress tests on Kubernetes pods and hosts using Chaos Mesh.
TracyDYN
alfork
pullkitsan
This MCP server uses mobsf api's to scan and analyze the apk and ipa files.
Entis35
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.
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.