# Diet

> Track food and nutrition. Use when logging meals, checking calories, tracking protein/carbs/fat, or generating diet reports.

- Skill: `bytesagain/diet` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add bytesagain/diet`
- Raw SKILL.md: https://api.skillmd.com/api/skills/bytesagain/diet/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: bytesagain (https://skillmd.com/u/bytesagain)
- Updated: 2026-08-19
- Page: https://skillmd.com/skills/bytesagain/diet

---


# Diet — Meal & Nutrition Tracker

Track what you eat, monitor macros, plan meals, and review nutrition trends.

## Commands

### log — Record a meal

```bash
bash scripts/script.sh log "<food_item>" <calories> <protein_g> <carbs_g> <fat_g> [meal_type]
```

Records a food entry with calorie and macro data. `meal_type` defaults to `snack`. Options: `breakfast`, `lunch`, `dinner`, `snack`.

### calories — Query calorie totals

```bash
bash scripts/script.sh calories [YYYY-MM-DD]
```

Shows total calories consumed for a given date. Defaults to today.

### plan — Generate a meal plan

```bash
bash scripts/script.sh plan <target_calories> <days>
```

Generates a simple meal plan for the specified number of days targeting the given daily calorie goal, based on previously logged foods.

### macros — Macronutrient breakdown

```bash
bash scripts/script.sh macros [YYYY-MM-DD]
```

Shows protein, carbs, and fat totals and percentages for a given date. Defaults to today.

### water — Log water intake

```bash
bash scripts/script.sh water <ml> [YYYY-MM-DD]
```

Records water intake in milliliters. Defaults to today.

### report — Nutrition report

```bash
bash scripts/script.sh report [daily|weekly] [YYYY-MM-DD]
```

Produces a nutrition summary. `daily` shows one day; `weekly` shows 7-day trends. Defaults to daily report for today.

## Output

All commands print plain text to stdout. Data is stored in `~/.diet/` as JSON files (`meals.json`, `water.json`).


## Requirements
- bash 4+
- python3 (standard library only)

## Feedback

Report issues or suggestions: [https://bytesagain.com/feedback/](https://bytesagain.com/feedback/)

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