What problem does it solve? Design review of pull requests is often skipped or reduced to subjective opinions. This Skill walks the changed screens in a real browser, performs the user's actual tasks, and produces findings where every recommendation carries evidence, a pattern, a trade-off, and an acceptance criterion. ## Core Features & Use Cases - Browser-based walkthrough: Starts the PR's app, enters each changed screen as its user, and performs primary tasks (create, edit, delete) rather than just viewing pages. - Structured findings: Ranks issues by impact, frequency, and reach, tagging each claim with an honest evidence tier from product contract down to labeled assumption. - State and humane checks: Verifies empty, loading, error, and narrow-viewport states, and screens for deceptive patterns like hidden costs, confirmshaming, and fake urgency. - Tracker integration: Posts one marker-idempotent review comment on the PR with attached screenshot evidence, or returns the report locally when no PR exists. - Use Case: Before merging a pull request that changes a checkout flow, run this Skill to walk the flow in a browser, capture screenshots of each state, and receive a ranked review comment citing WCAG or the repo's design contract for each finding. ## Quick Start Review the UI changes in pull request 42 by walking the affected screens in a browser and posting an evidence-backed design review comment.
