# Playwright ยท Context Atlas > The sources Playwright publishes for coding agents. Fetch the llms.txt or Rules source first; fetch Full text sources only to search them, they are often several megabytes. Full catalog and instructions: https://contextatlas.dev/llms.txt Last updated: 2026-10-23 ### Playwright Role: Testing Signals: playwright.config.ts, @playwright/test dependency - [Playwright CLI](https://playwright.dev/docs/test-cli): Docs - [Playwright MCP](https://github.com/microsoft/playwright-mcp): MCP server