ui-prototyping

# UI Prototyping Skill Task lists and specs commit you to **one** layout before you've seen the alternatives. The cost is quiet but large: you anchor on the first arbitrary structure an agent guessed, then spend the rest of the phase fighting feature creep around it. This skill front-loads *divergent exploration* — many real, named SwiftUI variations you flip between in Xcode's canvas — so the layout you carry into `/apple:plan` is one you **chose**, not one you defaulted into. > **Agents are collaborators, not designers. You always have final say.** Go wide, remix, repeat. ## Why this exists (the trap it removes) A vague prompt — *"make a UI for a book club"* — produces one arbitrary layout, silently guesses at features you never asked for (polling? a photo gallery?), and anchors you on a flawed start. By the time you've bent it to the features you *do* want, it looks clunky and inelegant. Three disciplines remove the trap, and this skill enforces all three: | Discipline | What it means | What it prevents | |---|---|---| | **Specificity** | Bake the exact features in; nothing extra | Feature creep, arbitrary navigation elements | | **Stylistic intent** | Name the mood — warm coffee-shop palette? paper & typography? clean editorial? | Point-of-view-less, generic layouts | | **Multiplicity** | Ask for *many divergent* options at once | Anchoring on the first guess | Early is your **only** cheap chance to explore wide. Spend it. ## Input - `.planning/APP.md` — features,...