Playwright MCP

Playwright MCP (Model Context Protocol) is the server that bridges AI agents and live browser sessions, enabling LLMs to execute deterministic, structured web automation via the Playwright library.

Playwright MCP is a Model Context Protocol server developed by Microsoft: it empowers Large Language Models (LLMs) and AI agents, like the GitHub Copilot Coding Agent, to control a real browser environment. This is achieved by transmitting a structured representation of the web page (the accessibility tree) instead of relying on slow, flaky, pixel-based inputs or screenshots. The protocol ensures fast, deterministic automation for critical tasks: end-to-end (E2E) testing, automated test generation, and complex workflow execution (e.g., form filling). It operates across Chromium, WebKit, and Firefox, leveraging Playwright's robust, cross-browser capabilities for high-reliability, AI-driven web interaction.

https://github.com/microsoft/playwright-mcp