SkillHub

nutrition-tracker

v0.1.0

Track daily calories and macros in Obsidian, with profile initialization (sex/height/weight/goal) and goal-based target checks. Includes i18n (zh-CN/en-US). Use when user logs meals, asks if targets are met, or wants to set/remember nutrition profile.

Sourced from ClawHub, Authored by abstract-sum

Installation

Please help me install the skill `nutrition-tracker` from SkillHub official store. npx skills add abstract-sum/nutrition-tracker

Nutrition Tracker (Obsidian)

This skill logs meals (kcal + P/C/F) into an Obsidian vault and maintains daily totals. It also stores a lightweight nutrition profile (sex/height/weight/activity/goal) and can evaluate whether today's intake meets targets.

i18n: scripts support --lang zh-CN|en-US (default: zh-CN).

Storage

  • Vault (default): ~/Documents/obsidian/yzhai-daily
  • Profile: health/eat/profile.json
  • Monthly log: health/eat/YYYY-MM/YYYYMM_calories_macros.md

Quick start

1) Initialize / update profile

bash ~/.openclaw/workspace/skills-public/nutrition-tracker/scripts/nutrition_init.sh 
  --sex male 
  --height 175 
  --weight 75 
  --activity office 
  --goal cut 
  --kcal 2200 
  --lang zh-CN

2) Log a meal

bash ~/.openclaw/workspace/skills-public/nutrition-tracker/scripts/nutrition_log.sh 
  --date "2026-03-04" --time "19:54" --meal dinner 
  --desc "rice 150g; potato 120g; meat+egg 200g; soup 200g" 
  --kcal 830 --p 45 --c 69 --f 40 
  --lang zh-CN

3) Check whether today's targets are met

bash ~/.openclaw/workspace/skills-public/nutrition-tracker/scripts/nutrition_check_today.sh 
  --date "2026-03-04" 
  --lang zh-CN

Target logic (defaults)

If profile has no explicit macro targets, defaults are computed by goal:

  • cut (fat loss):
  • Protein: 2.0 g/kg
  • Fat: 0.8 g/kg
  • Carbs: remaining calories (based on kcal target)

You can override targets explicitly in profile (see nutrition_init.sh --pTarget/--cTarget/--fTarget).

Notes

  • Keep meal macros as estimates; refine later by updating entries.
  • This skill is designed to be deterministic via scripts, not free-form editing.