Chapter 1 · The idea
A design world you drop into Claude Code
A kit is a design system packaged for Claude. Ask for a landing page, a dashboard or a form, and it comes out in the kit’s world, not the median one.



One fictional product, Halyard, word for word, built three times. Same content, three structures, not three colourways.
- A template
- One page, already designed. You fill in the words, and every site made from it looks like every other.
- A kit
- Rules, values and parts for every page. You say what the page is for, and it comes out in the kit’s world.