What you’ll build
HealthOS is a complete blueprint of a health coach: a Telegram bot with its own database (Supabase) that reads your wearable, understands food photos using vision, remembers your history, and grounds every recommendation in your lab results and genetics.
Instead of generic tips, it gives you advice mechanism-aware: knows the physiological reason in you. The author ran this for 15 days and lost 3,5 kg without going hungry — not by magic, but by seeing what triggers their behavior.
⚠️ Not medical advice
It’s a software blueprint and an example from someone who consulted doctors at every step. AI can hallucinate—verify everything with professionals.
📊 The four sources feed into the coach (Telegram) and come out as specific advice.
The 3 tracks
Fundamentals → Step by step → How to use. You can follow the order or go straight to what you need.
🧠 Fundamentals
Understand before you build: the system, body signals, genetics, and how AI becomes a coach.
Start →🛠️ Step by step
Build yours: accounts and keys, Supabase database, the agent/bot, and the wearable + scheduling.
Build →📲 How to use it
Operate day to day: routine and check-in, food/workouts by photo, memory and supplements, dashboard.
Operate →Prerequisites
You’ll run a few commands. Track 2 walks you through each one.
The free plan is enough for one person.
Point the agent to the repository and build.
WHOOP in the example; or Apple Watch, Garmin, or manual logging.
Made for serious study
Track % by module, learning path, and course. Everything is saved in your browser.
Highlight the text, leave a note, or flag a question — review everything in "my journey".
Dark, light, sepia, focus, or high contrast; reading size and font.
Your journey remembers where you left off and takes you back.
Take your journey with you in a .json file across devices.
Self-contained pages: open directly in the browser, no server needed.