What problem does it solve? Plans often describe backend logic in detail but leave UI/UX decisions vague or missing, leading to generic, accidental interfaces discovered only after implementation. This Skill reviews a plan with a designer's eye before any code is written, rates each design dimension, and fixes gaps directly in the plan. ## Core Features & Use Cases - Design completeness scoring: Rates the plan 0-10 across design dimensions, explains what a 10 looks like, and identifies missing decisions like empty states, error states, and responsive behavior. - Visual mockup generation: Uses the gstack designer binary to generate mockup variants, run cross-model quality checks, and serve an interactive comparison board where users rate, comment, remix, and approve designs. - Plan-mode integration: Works inside plan mode, writes approved design decisions back into the plan file, and produces a GSTACK REVIEW REPORT footer. - Use Case: Before implementing a new settings page, run this Skill to generate three visual directions, pick one on the comparison board, and have the plan updated with concrete typography, spacing, and interaction specifications. ## Quick Start Ask the assistant to review the design of my current plan before implementation.
