Browser automation using Playwright's accessibility tree for LLM-friendly structured data.
npx @playwright/mcp@latestMicrosoft's official MCP server that provides browser automation capabilities using Playwright. Unlike screenshot-based approaches, it uses structured accessibility snapshots for fast, deterministic interactions. Supports Chrome, Firefox, WebKit, and Edge.
Enforces RED-GREEN-REFACTOR cycle with testing anti-patterns reference.
Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser.
Property-based testing for multiple programming languages.