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.
phughesmcr
A template Model Context Protocol server in Deno
xyver
Remote MCP server for geographic data — earthquakes, tsunamis, volcanoes, hurricanes, floods, tornadoes, FX rates, UN SDG, World Factbook, WorldPop. Free discovery + free packs; earthquakes & tsunamis paid via x402 on Base USDC. Start with get_catalog, then get_pack.
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 Outreach.io (beta): https://www.cdata.com/download/download.aspx?sku=KRZK-V&type=beta
HasData
HasData MCP access to scraping, search and data-extraction workflows through the documented hosted endpoint.
falahgs
saaslabsco
The JustCall Model Context Protocol (MCP) Server lets Large Language Models (LLMs) and AI agents make real-world voice calls and send SMS directly through JustCall’s APIs — securely, contextually, and programmatically.
Bankee-ai
Production MCP server with 9 financial and web tools — live on Google Cloud Run. Free tools include live FX rates, crypto prices, financial calculations, real-time news headlines, and URL reading. Paid tools (API key required) cover stock quotes, open banking transactions, and St
icyhd
MCP Client and Server Implementation with Functions
cyllas
OfficeMCP
An MCP server for AI to control Microsoft excel application.
signalcipher
rocnubie
juergenkoller-software
justrunmy-app
Connect your agent to securely create, update, and operate your applications. Build from source archives or use registry images, configure env vars, ports, volumes, and commands, and manage lifecycle actions. Inspect status and logs, run commands in running containers, and deploy
ukiuni
mcp server for git command wrapper
MCP-Mirror
Mirror of
sumeetbansaloo7
Kubernetes MCP server
eleva
algolayertechnologies
Geospatial API tools for AI agents — geocoding, reverse geocoding, routing, isochrone, distance matrix, static maps, H3 hexagons, elevation, GPS map-matching, point-in-polygon, address normalisation, timezone lookup, and batch geocoding. Built on OpenStreetMap infrastructure. Cos
marioalvial
MCP server wrapping the GitHub CLI (gh) to provide tools for managing GitHub resources
Cleversoft-IT
Model Context Protocol (MCP) servers for Drupal development. Includes tools for querying Drupal.org modules and interacting with Drush commands. Seamlessly integrates with Cline and other MCP-compatible clients to enhance Drupal development workflows.
juergenkoller-software
rahatbhambri
AntDX316
ClaudioLazaro
MCP Datadog Server
maxbogo
MCP to get random numbers within a defined range. It requests true random numbers from random.org (the randomness comes from atmospheric noise)
CleverCloud
A Node.js application on Clever Cloud that uses an MCP server for PostgreSQL along with a language model to enable natural language querying of a PostgreSQL database
commiegod
Commoner's SubDAO — daily MidEvils auction frontend
rush-db
vncent786
Agent-native API marketplace with x402 micropayments. AI agents discover via MCP, pay per call in USDC on Base.
MCP-Mirror
Mirror of
coreycao
junter1989k-ai
Buy Royal Mail shipping labels, track parcels and refund unused labels in the UK — stateless, bring your own Shippo token
HowieDuhzit
CoolifyMCP provides complete access to all Coolify API endpoints through 18 consolidated tools. Enable AI assistants to manage applications, databases, servers, and deployments directly from your IDE.
Br0ski777
Token contract safety scanner (honeypot, tax, proxy, blacklist, risk score) -- x402 micropayment API + MCP server for AI agents
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 SQL Server Analysis Services (beta)](https://www.cdata.com/download/download.aspx?sku=FYZK-V&type=beta).
hnizdiljan
dzikrisyairozi
A learning repository exploring Retrieval-Augmented Generation (RAG) and Multi-Cloud Processing (MCP) server integration using free and open-source models.
chgaowei
An example of an MCP client and server using didwba as the authentication technology.
synergycodes
MCP server that enables AI assistants to search ng-diagram documentation and public API. Provides intelligent documentation search and API symbol lookup for ng-diagram - an Angular library for building interactive diagrams. Connect it to AI assistants like Claude, Cursor, or any
fx-an
一个MCP Server,帮助LLM查找相关代码在文件中的位置,支持返回完整的函数定义。
danielrosehill
Speeds up installing Smithery MCP servers onto multiple clients
gecBurton
delete me
ephemeraldew
Skill MCP Server is a standard [Model Context Protocol (MCP)](https://modelcontextprotocol.io/) server that bridges Claude Skills to any AI agent that supports MCP.
MCP-Mirror
Mirror of
MCP-Mirror
Mirror of
QWarranto
LeafEngines is an agricultural intelligence MCP server that provides comprehensive tools for soil analysis, crop recommendations, weather forecasts, and environmental impact assessment. It integrates USDA data with local sources for international coverage. The server supports fre
saun09
XPE-7
smythmyke
Workflow tools for US federal contractors over MCP — go/no-go scoring, incumbent intelligence, teaming-partner search, recompete prediction, Navy NECO lookup, and SAM.gov solicitation retrieval. Returns synthesized
andrefigueira93
sidharthrajaram
dhruvalgupta2003
raullenchai
jmstar85
A comprehensive Model Context Protocol (MCP) server that integrates Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), Interactive Application Security Testing (IAST), and Software Composition Analysis (SCA) tools for AI-powered DevSecOps aut
Br0ski777
Analyze text metrics: word count, characters, sentences, paragraphs, and estimated reading time in one call. -- x402 micropayment API + MCP server for AI agents
junter1989k-ai
benmooo
miaoduo mcp server extension for zed editor
wujingwe
cbuitragoh
Redis MCP Server - Python implementation with docker
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.