fasting-tracker

---
name: fasting-tracker
description: Track intermittent fasting windows, extended fasts, and autophagy milestones
author: clawd-team
version: 1.0.0
triggers:
  - "start fast"
  - "fasting timer"
  - "break my fast"
  - "fasting progress"
  - "how long fasting"
---

# Fasting Tracker

Monitor intermittent and extended fasting with precision—track eating windows, metabolic phases, and autophagy milestones in real-time.

## What it does

- **Fast Timer**: Start a fast and get real-time elapsed tracking with countdown to key metabolic milestones
- **Eating Window Tracking**: Log when you break your fast and automatically calculate your eating window duration
- **Metabolic Milestones**: Receive alerts at ketosis (12h), fat adaptation (16h), autophagy (24h), and deeper cellular renewal thresholds
- **Smart History**: Review past fasts with duration, eating windows, and consistency metrics

## Usage

### Start Fast
"Start a fast" or "begin fasting"
- Logs the fast start time
- Displays current time and target milestones
- Sets background tracking (runs even when you close the app)

### Break Fast
"Break my fast" or "I'm eating now"
- Records the end time
- Calculates total fast duration
- Shows eating window recommendation and next fast opportunity

### Check Timer
"How long have I been fasting?" or "fasting status"
- Displays elapsed time
- Shows next metabolic milestone and time remaining
- Displays current autophagy phase if applicable

### Fast History
"My fasting stats" or "fasting progress"
- Lists recent fasts with duration
- Shows weekly consistency
- Displays longest streak and average fast length

### Set Schedule
"Schedule my fasts" or "fasting protocol"
- Configure preferred fasting protocol (16:8, OMAD, etc.)
- Set daily reminders for fast start/end times
- Customize notifications for key milestones

## Metabolic Timeline

| Duration | Milestone | Status |
|----------|-----------|--------|
| 12 hours | **Ketosis Begins** | Glycogen depletes; body shifts to f