Developer Releases Open-Source Self-Hosted AI Health Manager to Keep Family Data Private

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A developer has open-sourced a self-hosted AI health management tool called AI Health Steward, designed to help families store and analyze medical records without relying on third-party cloud services. The system uses multimodal large language models to extract key health metrics from photos of lab reports, building a structured per-person health profile that includes diagnoses, medications, allergies, and family history. A built-in dashboard displays health trends, flags clinical anomalies, and triggers alerts for critical values such as dangerously high blood pressure. Users can query their own historical data using retrieval-augmented generation, asking questions grounded in their actual records rather than generic medical information. The tool is built on Python, FastAPI, React, and PostgreSQL with pgvector, and can be deployed entirely offline using Ollama, with the entire stack launched via a single Docker Compose command.

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