Microsoft Playwright MCP Server

Overview

Microsoft Playwright MCP Server is an official Model Context Protocol server that provides comprehensive browser automation capabilities using Playwright. It enables LLMs to interact with web pages through structured accessibility snapshots, bypassing the need for screenshots or visually-tuned models.

Features

• Structured accessibility snapshots: Interact with web pages using accessibility tree data rather than visual analysis
• Cross-browser support: Automate Chromium, Firefox, and WebKit browsers
• Page navigation: Navigate to URLs, click elements, fill forms, and submit data
• Screenshot capture: Take full-page or element-specific screenshots
• JavaScript execution: Run custom JavaScript code in the browser context
• Console monitoring: Capture and analyze browser console messages
• Element interaction: Find and interact with page elements using selectors
• Network interception: Monitor and modify network requests and responses

Use Cases

• Automated testing of web applications
• Web scraping and data extraction
• Form automation and submission
• Visual regression testing
• End-to-end testing workflows
• Browser-based integration testing

Integration

The server implements the Model Context Protocol standard, making it compatible with MCP clients like Claude Desktop, Cursor, VS Code with Copilot, Windsurf, and other AI development tools.

Technical Details

• Built on Microsoft Playwright, the industry-standard browser automation framework
• Supports headless and headed browser modes
• Provides structured output optimized for LLM consumption
• Includes error handling and retry logic for robust automation

Pricing

Free and open-source under the Apache 2.0 license.