Dev.to
7/25/2026

Build an autonomous AI health agent with AutoGen and HealthKit
Original: Stop Guessing Your Macros: Building an Autonomous AI Health Agent with AutoGen and HealthKit
Short summary
A hands-on tutorial for building an autonomous health-tracking agent using AutoGen's multi-agent framework, LangGraph for state orchestration, and Node-RED for real-world action. Three agents—a Data Analyst, Nutritionist, and Logistician—collaborate to detect protein deficits from HealthKit data, calculate macro adjustments, and push meal plans to calendars via webhooks. Includes full Python code for agent definitions and workflow graph wiring.
- •Three-agent swarm (Data Analyst, Nutritionist, Logistician) built with AutoGen and LangGraph
- •HealthKit data triggers proactive macro adjustments based on activity trends
- •Node-RED webhooks bridge agent decisions to calendar and meal-prep apps
Generated with AI, which can make mistakes.
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