What problem does it solve?
This Skill helps QA teams detect design system drift, usability issues, and inconsistent user experiences by applying structured visual, token, and heuristic evaluations.
Core Features & Use Cases
- Design System Auditing: Validates live theme tokens, spacing, typography, colors, layout stability, accessibility signals, and component consistency against defined UI invariants.
- UX Heuristic Evaluation: Applies Nielsen's 10 usability heuristics with severity scoring and business-specific cross-references for B2B commerce experiences.
- State and Visual Testing: Evaluates loading, error, empty, overflow, and revenue-critical flows with screenshots, measurements, and actionable findings.
- Use Case: Review a storefront component or checkout flow to identify design violations, accessibility risks, and usability problems before release.
Quick Start
Use the qa-design skill to audit the checkout flow for design consistency, usability issues, and UI invariant violations.