Every Slide Is Code — Development skill for Claude Code

deck-kit

**Every slide is code.** A kit an AI agent follows to build presentations as code:
pitch decks, product launches, proposals and talks with animated charts, diagrams and cinematic transitions,
in one HTML file, with a presenter view and PDF / PPTX exports.

No templates, no images: the whole deck is one HTML file that computes every frame.
▶ Open it live in your browser · source: examples/demo/deck.html · storyline: examples/demo/SCRIPT.md

[](LICENSE) [](SKILL.md) 

Why

Ask a model for a presentation and you get the same deck every time: a dark gradient, three icon cards, bullet lists, topic titles like "Market", charts from a library with a legend nobody reads, and a fade between every slide. Or you get a .pptx that looks like 2012.

deck-kit is a set of rules and recipes that closes those gaps, plus a small runtime. The architectural idea: **the deck is a pure function of `(slide, step, t)`**. Everything follows from it:

• one source, every format. The HTML deck animates; its rest frames become a vector PDF and a PPTX with speaker notes; its timeline becomes a GIF or MP4;
• exact jumps. #7.2, the overview, presenter view and the clicker land on a precise state with no replay;
• checks a machine can run. Every rest frame,