Playwright MCP is an open-source Model Context Protocol server that gives AI agents browser-automation capabilities through Microsoft Playwright. Instead of depending on screenshots and visual reasoning, it exposes structured accessibility snapshots and deterministic browser actions that language models can use to inspect and interact with web pages.

The MCP interface is designed for agent loops that benefit from persistent browser state, rich page introspection, and iterative reasoning. Agents can navigate sites, inspect accessible elements, click controls, fill forms, and perform other browser actions while operating on structured page information. The project works with many MCP clients, including editor agents, desktop assistants, and terminal-based coding tools.

Playwright MCP is particularly useful for exploratory automation, autonomous web workflows, and self-healing testing where an agent needs an ongoing browser session. The maintainers also distinguish it from Playwright CLI plus agent skills, which can be more token-efficient for coding agents that only need concise browser commands and must preserve context for large codebases.