Show HN: Open-source model routing for coding agents at Astra-level performance

An open-source model-routing approach for coding agents could let CIOs optimize AI spend and developer productivity by sending each task to the most appropriate model instead of relying on a single, expensive default. Strategically, this points to a more modular AI architecture that can improve performance while reducing vendor lock-in, which means IT organizations may need stronger model governance, evaluation, and observability capabilities to manage a multi-model stack effectively.