What problem does it solve? When you want to know what is broken in your web app without changing any code, this Skill systematically tests the application like a real user and delivers an evidence-backed bug report with a health score, screenshots, and reproduction steps. ## Core Features & Use Cases - Report-only QA testing: Clicks through pages, fills forms, checks console errors, and documents issues with screenshot evidence, but never edits source code or suggests fixes. - Multiple test modes: Diff-aware mode for feature branches, full systematic exploration, 30-second quick smoke tests, and regression comparison against a saved baseline. - Structured health scoring: Computes a weighted 0-100 health score across console, links, visual, functional, UX, performance, content, and accessibility categories. - Use Case: You just pushed a feature branch and want to verify it works before merging. Run the skill with no URL and it auto-detects your local dev server, tests the pages affected by your diff, and writes a report to .gstack/qa-reports/. ## Quick Start Ask the assistant to run a report-only QA pass on your local app at localhost:3000 and save the bug report with screenshots.
