Frontend Slides helps an agent create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. It guides the user through detecting the presentation mode, discovering content and style through visual exploration, building the presentation with zero dependencies and viewport-fit enforcement, and validating the final output. Reach for it when the user wants to build a talk or pitch deck, convert a PPT/PPTX file to web format, or improve an existing presentation's layout, motion, or typography.