Show HN: GlycemicGPT – Open-source AI-powered diabetes management | Hacker News

GlycemicGPT is an open-source, self-hosted diabetes platform that adds an AI layer on top of CGMs, insulin pumps, and Nightscout data.

It can generate daily summaries, analyze meals, surface trends, and send predictive alerts without relying on a centralized cloud service.

The system supports local or hosted models, including options like Ollama, Claude, and OpenAI, while staying non-closed-loop.

Built by a developer with Type 1 diabetes, the project is being open sourced with a call for contributors.