Drive a headless browser to automate QA testing and site dogfooding.
npx skills add https://github.com/MissTully/Gstack --skill browse-misstully
Please help me install this Agent Skill. Skill: browse Source: https://github.com/MissTully/Gstack/tree/main/browse Command: npx skills add https://github.com/MissTully/Gstack --skill browse-misstully
Fast headless browser for QA testing and site dogfooding. Navigate any URL, interact with elements, verify page state, diff before/after actions, take annotated screenshots, check responsive layouts, test forms and uploads, handle dialogs, and assert element states. ~100ms per command. Use when you need to test a feature, verify a deployment, dogfood a user flow, or file a bug with evidence. Use when asked to "open in browser", "test the site", "take a screenshot", or "dogfood this". (gstack)
Open a URL in headless mode and verify a page state with a single command.
High-intent search queries and answers about installing and using this skill.
Automate headless browser QA testing by driving a fast browser to navigate URLs, interact with elements, verify page states, and take annotated screenshots. This approach provides an end-to-end testing workflow with safety checks for consistent results at around 100ms per command.
Yes, you can take annotated screenshots and check responsive layouts in a headless browser. It navigates to the specified URL, renders the page without a GUI, and captures the visual state to verify layout responsiveness across different viewport sizes.
The best way to verify forms and handle dialogs during site dogfooding is to use an automated headless browser. It drives form submissions, handles upload inputs, manages dialog popups, and asserts element states across pages to ensure user flows operate correctly.
AI-powered browser automation supports before and after action diffs. It captures the page state before an interaction, performs the action, and then diffs the results to verify exact changes, providing an end-to-end testing workflow with stable commands.
Use a headless browser for automated testing to execute commands at approximately 100ms each, significantly faster than manual checks. It provides stable command surfaces and safety checks to verify deployments, dogfood user flows, and file bugs with consistent visual evidence.
You should not use headless browser automation when you need to test visual rendering requiring a physical display, or when your task falls outside navigating URLs, interacting with elements, and asserting page states, as the tool is specialized for headless QA workflows.
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