Skill UI

Automates cross-browser compatibility verification by orchestrating BrowserStack, Selenium Grid, or Playwright runs across Chrome, Firefox, Safari, and Edge, capturing screenshots/logs and producing a report when requested via `/browser-test`/`/bt` to confirm web app behavior across devices.

This skill validates web applications across diverse browsers (Chromium, Gecko, WebKit) and real mobile devices. It supports both local testing using Playwright and scalable cloud testing via major platforms like BrowserStack, Sauce Labs, and Kobiton. Use it when ensuring consistent UI/UX, correct CSS rendering, and functional JavaScript behavior regardless of the target environment or device type.

Run Playwright tests on BrowserStack's cloud grid for cross-browser and cross-device testing. Supports configuring browser projects, running tests remotely, retrieving build results, listing available browsers, and setting up local tunneling for private environments.

A production-grade toolkit designed for robust Playwright end-to-end testing. This AI assistant guides users through the entire testing lifecycle: generating tests from specifications, diagnosing and fixing flaky failures, migrating from Cypress or Selenium, and integrating with test management systems like TestRail and BrowserStack. It enforces best practices and ensures high test quality and coverage.