Can I build a health coach that leverages all my data without another subscription or wearable?
An agentic health system built from the ground up, starting with how it thinks, not how it looks. The core is a Claude Cowork project with access to my full medical history, lab results, and clinical notes stored as local files. A lightweight iOS app (forked from Gauge) syncs HealthKit and Peloton data to my Mac continuously.
The interesting question isn't the UI. It's the agent design: what should a system know to monitor health meaningfully? What should it surface proactively? When should it ask vs. act? Building this for myself first, deliberately and incrementally, as a way to explore those questions with real data.