What problem does it solve? It guides the full UI design workflow inside PandaOS, from gathering visual direction to building, iterating, and handing off a saved design, so mockups never end up as throwaway HTML files in the project. ## Core Features & Use Cases - Direction gathering: Uses generative_ui pickers (palette, layout, type pairing) plus saved design systems so users choose real visual options before anything is built. - Canvas-based building and iteration: Creates designs with design_create, edits them surgically with design_edit keyed by data-eid, screenshots the render for visual review, and keeps every version revertable. - Design craft enforcement: Applies an 8pt spacing grid, modular type scale, WCAG contrast floors, empty/loading/error states, and accessibility rules to every design. - Use Case: A user asks for a dashboard mockup; the skill presents a palette picker including saved design systems, builds the screen on the canvas, screenshots it to verify quality, then hands off frozen HTML and design tokens via design_handoff. ## Quick Start Ask the assistant to design a new screen or prototype in PandaOS and it will gather your style direction, build it on the Design canvas, and iterate with you until approved.