What is an MCP server?

An MCP server exposes tools, resources and prompts over the Model Context Protocol, an open standard from Anthropic. An agent connects to it and gains whatever the server wraps: your database, GitHub, a browser, an internal API. One server works with every MCP client.

What can I do with an MCP server?

Give an agent access to a system it otherwise cannot reach. Query a production database in plain language, open pull requests, read a Notion workspace, drive a headless browser, or call an internal service. The server decides which operations are exposed and which stay off limits.

Do MCP servers only work with Claude?

No. MCP is an open protocol with clients across the ecosystem: Claude Code and the Claude apps, Cursor, Windsurf, VS Code, Zed, OpenAI's Agents SDK and others. A server written once works in all of them; each listing shows the config snippet per client.

How do I install an MCP server?

Add it to your client's MCP configuration: a command and arguments for a local (stdio) server, or a URL for a remote (HTTP) one. Every listing here carries a ready-made snippet for each major client, plus the credentials that server needs.

AI Agents Listing

SubmitLog in

High quality and ready to use

MCP Server Marketplace

Explore 202 MCP servers, ranked by activity, stability and community feedback. Find trustworthy servers to power your agents.

Publish your server

Url Intelligence Agent

vpicciuolo

Evidence-first AI URL intelligence agent for crawling, entity resolution, social discovery, SEO, tec

URL Intelligence Agent turns any public URL into structured, evidence-backed intelligence. It goes beyond scraping and metadata extraction by combining safe crawling, entity resolution, social and contact discovery, domain and technology intelligence, SEO and security analysis, confidence scoring and source provenance. Built for developers and AI agents, it can investigate websites, identify people, companies, products and projects, discover relationships, monitor changes and generate structured outputs for RAG, automation and downstream applications. Run it through CLI, HTTP API or native MCP. AI reasoning is optional, the core intelligence pipeline works deterministically and can be fully self-hosted.

Browser & Scraping

8Top 1%

WebScore

WebScore is a free website scanner & checker — scan any site for SEO, performance, security and acce

WebScore is a tool designed to help website owners analyze their sites and identify issues related to SEO, performance, security, and accessibility. With just a quick scan, users can gain insights and step-by-step recommendations to improve their site's performance. This service is ideal for website owners, developers, and marketing teams who want to optimize their online presence and address potential issues before they impact user experience.

AI & ML Services

Top 7%

ExtensionDash

Daily keyword rankings, installs, ratings, competitor data, and listing changes from Chrome Web Stor

ExtensionDash provides analytics for browser extensions, enabling coding agents to track daily keyword rankings, installs, ratings, and competitor information. It's particularly useful for developers looking to optimize their Chrome and Firefox add-ons. The service allows users to connect their extensions without needing store credentials or source code access, offering valuable insights into performance directly through their coding agents.

AI & ML Services

Grafana MCP Server

grafana

A Model Context Protocol (MCP) server for Grafana.

Monitoring & Observability

Opik MCP Server

comet-ml

Model Context Protocol (MCP) server for Opik, the open-source LLM observability and evaluation platf

AI & ML Services

Kubernetes MCP Server

containers

Model Context Protocol (MCP) server for Kubernetes and OpenShift

Developer Tools

MCP servers, explained

An MCP server is a small program that exposes one system, such as a database, an API or a filesystem, to an AI agent through the Model Context Protocol, so any MCP-speaking client can use it without a custom integration. Each server below lists its transport, deployment and the tools it exposes.