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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Editors’ pick

Microsoft's official MCP server for driving a browser with Playwright through the accessibility tree, no screenshots needed

MCP serverMedium risk37.7KRepository stars
Official

An MCP server and Chrome extension that let the agent drive your already open browser with your logged-in sessions, all locally

MCP serverHigh risk7.1KRepository stars

A local web engine for the agent over MCP: search, fetch, crawl, extract and research with no keys and no cloud

MCP serverMedium risk5.4KRepository stars

An MCP bridge to control your browser from a coding agent: a Chrome extension and a set of tab and page automation tools

MCP serverHigh risk1.3KRepository stars
Russian stack

Buyer-side Ozon MCP server: product search, product pages with prices and stock, customer reviews

MCP serverMedium risk69Repository stars

An MCP server that drives your already open Chrome and stops to ask you about a 2FA code, a CAPTCHA, or a choice only you can make

MCP serverHigh risk48Repository stars
Russian stack

A browser extension and local MCP server with 254 tools: the agent reads and changes the DOM, clicks and runs JS in Yandex Browser and Chromium tabs

MCP serverHigh risk

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.