headless-browser

Browser automation skill with two efficiency tiers. Tier 1: lightweight headless-check.js for quick checks, screenshots, error detection. Tier 2: playwright-cli for interactions (click, fill, navigate). Use when: (1) Quick webpage health checks, (2) Taking screenshots, (3) Checking console/network errors, (4) Simple interactions like clicking buttons or filling forms, (5) Multi-step browser automation. Use MCP Playwright only for complex scenarios requiring persistent context or rich introspection.