What problem does it solve?
It helps you catch missing or ambiguous design decisions in a product plan before any UI is built, so the implementation doesn’t ship as accidental, inconsistent, or incomplete user experience.
Core Features & Use Cases
- Plan-only designer’s rigor: Reviews a PLAN (not a live page) to ensure the user experience is intentional, complete, and specific enough to implement.
- Hierarchy and interaction states: Identifies gaps in what users see first/second/third and flags missing empty, loading, error, success, and partial states.
- Accessibility, edge cases, and AI-slop prevention: Enforces accessibility requirements, considers edge cases as UX, and pushes for concrete, non-generic UI decisions.
Quick Start
Invoke this skill when you want a rigorous design critique of your PLAN: ask the AI to “review my design plan with /plan-design-review and improve the plan’s missing UX decisions.”