One of the few skills that actually generates Office documents instead of just talking about them. You point it at a PowerPoint file and it can read the structure, modify existing slides, or create new decks from scratch. Comes straight from Anthropic's official skills repo, so the integration is solid. Most useful when you need to automate slide generation for recurring reports, training decks, or product reviews where the format stays consistent but the content changes. The triggers are broad enough that Claude will pick it up naturally when you mention slides or presentations. Worth having installed if you work with decks regularly and want to skip the manual copy-paste cycles.
npx skills add https://github.com/nexu-io/open-design --skill pptx