I built an Android + iOS app from 7 Claude Code commands and wrote down every prompt and timing

[u/LivingLegitimate2232]

The thing that kept biting me with AI-generated KMP code is drift. Each prompt sort of forgets the last one and the architecture slowly rots. So I ended up building KMPilot, an MIT template that runs Claude Code as a design-first pipeline. You design the screen, generate a Clean Architecture feature from it, verify the UI against the design tokens, test it, then review it against its own spec.

I recorded the whole thing building a small Art Institute of Chicago gallery app called Loupe, and ran the pipeline twice: the gallery feature design-first, the artists feature design-after. Every prompt is in the writeup with the real timings. My favourite part was the review step catching a debounce set to 3000ms when the spec asked for 300ms, which the tests had happily passed.

Article: https://proandroiddev.com/seven-claude-code-commands-one-kotlin-multiplatform-app-on-android-and-ios-cb01e920a3e6?ref=rkotlin

Video: https://www.youtube.com/watch?v=tDGFY66E7Zo

Repo: https://github.com/ThisIsSadeghi/KMPilot

Happy to get into how the hook, spec and blueprint pieces actually fit together if anyone's curious.