This builds fullscreen, one-slide-per-view HTML presentations that feel like Apple Keynote. Each slide is 1280×720, centered with gradient backgrounds and minimal content: a big headline plus a few lines of support text, or a data visual, or a single quote. Keyboard arrows and spacebar advance slides, with fade transitions and a page counter in the corner. First slide is your cover, last is a closer. It's opinionated about white space and restraint, which is the point. Good for product pitches, internal decks, or any scenario where you want something polished without opening presentation software. The template enforces the "one idea per screen" rule automatically.
npx skills add https://github.com/nexu-io/open-design --skill ppt-keynote