What if you met someone through what they build with AI — before seeing their photo or job title? That was our experiment for Coffee Meets Codex , built at DevDay Exchange Community Hack Day: Taipei on Oct 4. We got 3rd place — voted by other builders, not judges. This is the technical breakdown of how we did it in a few hours, and why our agent kept building after we stopped. The idea: start with what people make Most social apps start with a profile. We flipped it: St...