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.
numbers-online
A hosted, read-only Model Context Protocol server that gives an AI voice agent phone intelligence in one call — who is this inbound caller, and is this number one to think twice about — before it burns agent minutes. Four read-only tools: phone_lookup (validity, line type, range
BlockchainHB
abutbul
The Gatherings MCP Server provides an API that allows AI assistants to interact with the Gatherings application through the Machine Conversation Protocol. This enables AI systems to help users manage shared expenses for social events, outings, or any gathering where costs are spl
MCP-Mirror
Mirror of
MushroomFleet
Unified Cognitive Processing Framework - MCP server for Cline and more
openshieldai
SafeMCP is an MCP tooling manager with simplicity and safety built in for your AI tools and Agents.
sumitbhowmick
MCP-Mirror
Mirror of
Mibayy
Structural codebase MCP server that exposes symbol-level queries as tools, allowing Claude Code to navigate large codebases without reading entire files. Provides 50+ tools covering dependency graphs, git diffs, checkpoint/rollback, dead code detection, and complexity analysis, w
bighippoman
Give your AI the ability to read the web. Fetches URLs as clean markdown with 9
nuwainfo
wfilleman
MaterializeInc
spacholski1225
UteLar
WillChangeThisLater
My MCP servers
eagurin
A modern, scalable MCP server implementation with support for multiple AI providers, advanced monitoring, and robust conversation management.
ctvidic
nexbid-dev
Agentic commerce infrastructure for AI agents. MCP-native product discovery, contextual ad matching, and purchase facilitation with European privacy compliance (nDSG/GDPR).
evmcp
genoxdeveloper
sosacrazy126
vurtnec
LanceDB MCP Server nodejs
urldna
Scan and analyze potentially malicious URLs using the urlDNA
Diegoescalonaro
Local-first, lightweight MCP server for per-agent key management.
mark-sivill
Lints/Validates an OpenAPI specification
bromaniac
En Model Context Protocol-server (MCP) som kopplar en LLM till Riksbankens API för kronans växelkurs.
securecoders
Opengraph.io MCP Server — Instant Link Metadata Extraction
key
ducduyn31
New Relic MCP server
enriquetecfan11
My first mcp server
hhk-png
mcp about load content from epub file
mingder78
tongateway
trendbender
Real-time train, bus, ferry and private transfer prices between 40+ Italian cities. Compare transport options across Italy instantly via MCP tools.
opengig
junct-bot
Swap routing, pool data, and liquidity queries across all Uniswap-supported chains.
weatherai-io
11 live weather tools for any AI assistant — real-time conditions, forecasts, historical data, air quality, astronomy, solar irradiance, and plain-English AI queries.
KartikeyM18
webberdesign
mingder78
abhiphile
This project provides a FastMCP server for mathematical computations, including numerical and symbolic calculations, as well as plotting.
dxd214
A Model Context Protocol server for generating mathematical visualizations using JSXGraph. This is a TypeScript-based MCP server that provides interactive mathematical chart generation capabilities for functions, geometry, parametric curves, and more.
franccesco
A MCP server to interact with Hex projects
nwant
MCP server for unified AI thinking partner across Claude Desktop and Code
ptbsare
mallanisp
MCP-Mirror
Mirror of
james-wang-sage
Nuibia
bmorphism
An MCP server implementation for managing marginalia and annotations
Adeptus-Innovatio
A Model Context Protocol (MCP) server for interacting with the Solvitor API. This server provides tools to access the AI-powered platform that helps developers extract IDL files from closed-source Solana smart contracts and decompile them.
kelvinzer0
DevDocsMCP is a command-line tool that allows you to search and read documentation directly from DevDocs.io. It operates purely online, fetching data as needed.
adnantium
A registry app for managing MCP servers and A2A agent cards
bertrandgressier
Demo of MCP server with HTTP SSE and a client
jihot2000
a simple mcp server
kyb8801
The first Model Context Protocol server for GUM-compliant measurement uncertainty analysis. Built for ISO/IEC 17025 calibration labs, ISO 10012:2026 measurement management systems, and KOLAS / A2LA / UKAS accredited testing. Exposes 10 tools: Type A/B uncertainty, combined standa
YugantM
Pre-connect trust checks for AI agents, frameworks, packages, and MCP servers using HVTracker's public trust registry.
Flow-Research
solution9th
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.