What problem does it solve? Building a navigable presentation or pitch deck inside a HyperFrames composition requires a precise contract: scenes declared with data attributes, a JSON island defining slide order, fragment hold-points, and hotspot-driven branches. This Skill encodes that contract so decks parse correctly in the player and pass lint validation. ## Core Features & Use Cases - Slideshow island schema: Defines the SlideshowManifest, SlideRef, SlideHotspot, and SlideSequence JSON structures that turn a continuous GSAP timeline into a discrete, navigable deck. - Fragments and branching: Specifies fragment reveal hold-points within slides and hotspot-triggered branch sequences with a navigation stack, breadcrumbs, and scoped slide counters. - Slide writing rules and validation: Enforces headline-as-claim, one-idea-per-slide, bottom-up market sizing, and minimum font sizes, plus npx hyperframes lint checks for scene resolution, hotspot targets, and fragment ranges. - Use Case: A founder needs an investor pitch deck with a main storyline, per-bullet reveals, and a clickable market-sizing deep dive. This Skill produces the scene HTML, the JSON island, and the GSAP timelines, then validates the result. ## Quick Start Use the slideshow skill to build a HyperFrames pitch deck with three slides, fragment reveals on the problem slide, and a hotspot branching to a market-sizing detail slide.
