Google I/O Writing Challenge Submission
Last week, my constraint-optimization engine suggested I live on nothing but protein powder and frozen peas for 7 days to stay under my $27/week budget. It wasn't trying to be funny; it was a logical failure in my multi-step agentic workflow.
I’m a NestJS engineer. I thought I could solve "budget meal prep" with a clean schema and a prompt. I was wrong. Building this for the Google I/O 2026 challenge wasn't about building a demo; it was about fixing a system that kept breaking in the messiest ways possible.
1. The "Failure" Moment: The Gap Between Logic and Reality
My initial MVP was simple: feed the API a budget, get back a JSON list of meals.
