playwright-knowledge-patch
Installation
SKILL.md
Playwright Knowledge Patch
Baseline: Playwright through 1.49. Covered range: 1.59.1 through 1.61.0, plus the current Playwright MCP server and built-in test-agent workflow.
Reference index
| Reference | Topics |
|---|---|
| Browser automation | Screencasts and overlays, bound browser sessions, async disposal, passkeys, Web Storage, ARIA and locator tools, diagnostics, protocol metadata, artifact placement |
| Test runner and debugging | Removed support, CLI debugging, trace inspection and retention, video modes, soft polling, runner and reporter data, WebSocket recordings, platform support |
| MCP server | Installation, snapshot-driven interaction, profiles, initialization, capability groups, configuration, guardrails, HTTP and embedded deployment |
| Test agents | Agent initialization, planner/generator/healer roles, seed tests, plans, generated artifacts, regeneration requirements |
Breaking removals and platform changes
- WebKit no longer supports macOS 14 (since 1.59.1).
@playwright/experimental-ct-sveltehas been removed (since 1.59.1).- Ubuntu 26.04 is supported (since 1.61.0).
- The MCP Docker image supports headless Chromium only.