Maybe we ask the applicant to only submit a sequence of prompts to rebuild the app.
Discussion
I am a developer.
Your request won’t work.
Custom code and fixing the AI mistakes will be needed.
No one will deliver your features.
Change the requirement to a percentage and many will.
80% 20% is optimistic but possible. Meaning 80% AI Vibe code with prompts to show it. 20% human code.
I am also a developer. The tests I made generate Amethyst quite closely to a light kind 1 client without looking at the code. All the applicant needs to do is to setup the AI to finish the rest. I believe that is possible in 6 months of time. If not, we can still choose the closest to the target.