Dembahhh/HEALTH-BRIDGE

A preventive health coaching system for hypertension and type 2 diabetes risk assessment, designed for low-resource African settings. # HEALTH-BRIDGE AI A preventive health coaching system for hypertension and type 2 diabetes risk assessment, designed for low-resource African settings. **Live Demo:** healthbridge-ai.netlify.app | Firebase Hosting ## Overview Health-Bridge AI combines a FastAPI backend with a React frontend, featuring a multi-agent architecture powered by CrewAI and RAG (Retrieval-Augmented Generation) using ChromaDB. The system provides personalized health guidance while considering social determinants of health (SDOH) constraints. Key capabilities: - **Multi-turn intake** with smart question generation and 3-layer field extraction (Semantic Matcher -> LLM -> Regex) - **5 specialized AI agents** for risk assessment, constraints analysis, habit planning, and safety review - **Parallel agent execution** for faster intake processing (Risk + SDOH run concurrently) - **Corrective RAG** with query rewriting and a critic layer for guideline retrieval accuracy - **Graph-style memory** with entity extraction, temporal pattern detection, and relationship tracking - **Opik tracing** for observability across the full agent pipeline - **Golden dataset evaluation** with 45 test cases across 3 tiers ## Architecture ``` +-----------------------------------------------------------------+ | FRONTEND (React) | | +----------+ +----------+ +----------+ +------------------+ | | | Login | |Onboarding| | Chat | | Dashboard | | | +----------+ +----------+ +----------+ +------------------+ | | | Firebase Auth | | +-----------------------------------------------------------------+ | REST API | +-----------------------------------------------------------------+ | BACKEND (FastAPI) | | +------------------------------------------------------------+ | | | Session Manager (Orchestration) | | | | Conv …