HealthClaw

HealthClaw: Self-evolving agent architecture for longitudinal personal health management

Researchers introduce HealthClaw, an open-source agent architecture that maintains and updates a structured longitudinal memory across repeated health interactions, separating shared medical knowledge from private per-user profiles, procedures, and episodic traces. Evaluated on a synthetic year-long benchmark and nine biomedical tasks, HealthClaw improves answer accuracy from 0.2% to 45.7% over current-query prompting while reducing prompt-side context exposure by 71.7% versus full-history prompting. Privacy probes show fewer unsafe disclosures than baselines. The authors note that offline benchmark results require prospective clinical validation before deployment claims.