Does anyone else struggle with structuring app ideas for AI builders?

I’ve been experimenting with AI builders lately and noticed something frustrating:

It can take a surprising number of prompts just to structure an app idea before you even start building.

So as a small experiment we built a tool that takes one idea prompt and turns it into a structured app blueprint.

Example input:
“AI dog training assistant”

Output includes things like:
• core features
• screen flow
• database schema
• API endpoints
• suggested tech stack

The idea is to give builders a clean starting structure they can drop into an AI builder or dev workflow.

Right now we’re running a small beta to see how people actually use it and what the outputs get wrong.

Curious if others building with AI have run into the same issue of needing tons of prompts just to structure an idea.

What tools or workflows are people using for that part today?

If anyone wants to see the experiment, it’s here:
vibecodingcoach.com