What problem does it solve? Writing a presentation that looks and reads like a keynote is hard: structure, copy discipline, consistent design, and artwork all demand separate skills. This Skill encodes the full craft of building a keynote-grade deck in Marp Markdown, from narrative arc to final export. ## Core Features & Use Cases - Keynote structure and copy rules: A fixed 11-slide arc (hero, statement, pillars, number, chart, closing) with strict copy guidance such as eight-word headlines, one idea per slide, and speaker notes carrying the argument. - Two themes with slide classes: keynote-dark and keynote-light themes with classes like hero, statement, pillars, number, chart, quote, and omt, plus a three-column pillars block pattern. - Offline art generation: Deterministic wallpapers, charts from real numbers, and device frames generated into assets/ via the toolchain art command, with palette and seed control. - Validation and export: A check command that reports errors and warnings to .harness/verdict.json, plus export to PDF, PPTX, and HTML through the Marp CLI with the keynote theme set. - Use Case: Ask for a ten-minute product launch talk and receive a complete deck.md with generated aurora wallpapers, a growth chart from your numbers, a laptop-framed screenshot, and a ready-to-present PPTX. ## Quick Start Write a keynote-style Marp deck about my product launch, generate the wallpapers and a chart, run the check, and export it to PDF.
