MCP servers

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.

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Official

The Chrome DevTools team's official MCP server: the agent drives a live Chrome, reads network and console, and records performance traces

52.7KRepository stars
Official

Official Apify MCP server: the agent runs ready-made Apify Store scrapers for social media, maps, search and shops

8.9KRepository stars
Official

Official Firecrawl MCP server: web search, page scraping to Markdown, site crawling and in-page actions

7.5KRepository stars
Official

The official draw.io MCP server: an agent builds diagrams from XML or Mermaid and opens them in the draw.io editor

5.5KRepository stars
Official

Official Exa MCP server: web search, reading pages as Markdown and multi-step research via Exa Agent

5.1KRepository stars
Official

A visualization language for agents and an MCP server: neat charts from a simple semantic spec

4.3KRepository stars

Perplexity MCP Server

Perplexity API Platform MCP Server

Official

Perplexity's official MCP server: web search, quick answers, reasoning and deep research through the Perplexity API

2.5KRepository stars
Official

Official Tavily MCP server: real-time web search, page content extraction, site mapping and crawling

2.4KRepository stars
Official

Figma's official MCP server: code from a selected frame, design system variables and components, and writing designs to the canvas

2KRepository stars
Official

An MCP server and skills from TigerData that help agents write PostgreSQL schemas and queries from current docs and practices

1.9KRepository stars
Official

Brave's official MCP server: web, news, image, video and place search plus extracted page content for model context

1.5KRepository stars
Official

Connects an agent to a running Next.js 16+ dev server: errors, routes, logs and docs for your installed version

822Repository stars
Official

SonarSource's official MCP server: quality and security issues, quality gates and code analysis from SonarQube Server and Cloud

655Repository stars

Hugging Face MCP Server

Hugging Face Official MCP Server

Official

Hugging Face's official MCP server: Hub search and Gradio apps from Spaces as agent tools

301Repository stars
Official

Long-term memory for agents: a remote MCP server, plugins for Claude Code, Cursor and Codex, and an API for your own apps

31KRepository stars
Official

A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step

7.1KRepository stars
Official

21st.dev MCP server and plugin: search ready React/Tailwind components and logos and generate UI from your agent

5.9KRepository stars

Excalidraw MCP

Excalidraw MCP App Server

Official

MCP server that draws hand-drawn Excalidraw diagrams inside the chat: streaming render, fullscreen editing, export

5.4KRepository stars
Official

An MCP server from AntV for generating charts and diagrams: 25+ visualization types, from lines and bars to maps, mind maps and network graphs

4.4KRepository stars
Official

A Dagger MCP server that gives each agent its own container and git branch for safe parallel work

4KRepository stars
Official

An MCP server for the Godot engine: connects Claude Code, Claude Desktop and Codex to a live editor to build scenes, scripts and materials

2.7KRepository stars
Official

An MCP server for generating images and video from the agent: several models, a large prompt library and parallel tasks

1.8KRepository stars

data.gouv.fr MCP

data.gouv.fr MCP Server

Official

Official MCP server for France's open data portal: search, explore and query datasets straight from a chat with the agent

1.6KRepository stars

Qdrant MCP Server

mcp-server-qdrant

Official

Qdrant's official MCP server: semantic memory for agents on a vector database, storing and retrieving by meaning

1.5KRepository stars

Frequently asked questions

What is an MCP server?

An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.

How do I connect an MCP server to an agent?

The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.

Do I need a key or a paid account?

It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.