What problem does it solve? Solo founders and developers need to know what is broken in their web app without mixing testing and fixing into one step. This Skill systematically tests a web application like a real user and delivers a structured QA report with a health score, screenshots, and repro steps, while never touching the source code. ## Core Features & Use Cases - Report-only browser testing: Clicks through pages, fills forms, checks console errors, and documents issues with screenshot evidence, but never edits files 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 billing page change on a feature branch. Run the Skill with no arguments and it auto-detects your local dev server, tests the affected routes, and writes a report with screenshots and repro steps to .pstack/qa-reports/. ## Quick Start Ask the AI to run a report-only QA pass on your local app at http://localhost:3000 and save the findings to the qa-reports directory.