Comet Lab Atlas

Playwright MCP

Browser automation

An MCP server that exposes Playwright browser control to any MCP-aware model or agent.

Playwright MCP, from the Playwright team, wraps browser automation as a Model Context Protocol server. Any MCP-aware client — an IDE, an agent, a desktop assistant — can then drive a browser without bespoke integration.

Notably it works from the page's accessibility tree rather than screenshots, giving the model structured, reliable information about the page.

Where it's ideally used

A fit when you want to give an MCP-aware agent browser control without writing a custom integration.

Where it doesn't fit

Only useful inside an MCP-based setup — for a plain script, use the Playwright library directly.