Playwright Skill v2

Browser automation using playwright-cli (Microsoft's official Playwright CLI). No daemon management required — the browser starts and stops automatically.

1. Session Startup & Isolation

Always start with bin/open (not bare playwright-cli open):

bin/open --headed
playwright-cli goto <url>

bin/open derives a session name from the current directory (e.g. my-project), appends a short agent identifier when running under Claude Code, and starts the browser under that named session. All other bin/ scripts resolve the session automatically.

Session isolation: When CLAUDE_SESSION_ID is set (automatic in Claude Code), each agent gets its own session name (e.g. my-project-a1b2c3d4) and session file. Parallel agents never interfere with each other. If a session is already open for this agent, bin/open closes it first to prevent orphaned Chrome processes — other agents' sessions are unaffected.