Modelence App Builder is built on the Claude Agent SDK - aside from world's best coding models like Opus it gives us a solid foundation for tool-using agents that can plan, call actions, and iteratively generate real production code.
Modelence runs on AWS because it's the de facto standard for reliable production infrastructure - networking, compute and storage, all in one place, with the control we need as we scale.
We built Modelence around MongoDB because the document model matches how TypeScript apps evolve, and Atlas gives us production-grade scaling + reliability without DB babysitting.