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fitness-nutrition

Plan fitness and nutrition using wger and USDA FoodData Central APIs.

2|Updated May 22, 2026
Search Tags:#fitness#workout#nutrition#exercise#macro tracking#calorie counting
One-click install
npx skills add https://github.com/519lab/thoth-agent --skill fitness-nutrition-519lab
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: fitness-nutrition
Source: https://github.com/519lab/thoth-agent/tree/main/optional-skills/health/fitness-nutrition
Command: npx skills add https://github.com/519lab/thoth-agent --skill fitness-nutrition-519lab

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires curl, python3, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

The fitness-nutrition skill helps users efficiently plan and track their gym workouts and nutrition with comprehensive resources at hand.

Core Features & Use Cases

  • Gym Workout Planner: Search and access a vast library of exercises, categorize by muscle, equipment, or category, and build effective routines.
  • Nutrition Tracker: Lookup macros and calories for thousands of foods, calculate BMI, TDEE, one-rep max, macro splits, and body fat percentages.
  • Use Case: If you're looking to track your workout progress and nutrition, this skill can help you identify the best exercises, calculate your calorie needs, and monitor your body composition.

Quick Start

Use the 'fitness-nutrition' skill to find the exercises that target your glutes, and calculate your daily calorie intake.

Frequently Asked Questions about fitness-nutrition

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate my TDEE and macro split for a workout plan?▼

Calculate your TDEE and macro split by inputting body metrics like weight and height. The fitness-nutrition skill computes daily calorie needs and breaks down protein, carbs, and fat ratios based on your goals.

What is the best way to find exercises targeting specific muscle groups?▼

Find muscle-specific exercises by querying the integrated wger exercise database. You can search and filter exercises by muscle group, equipment type, or category to build effective workout routines.

Do I need to install pip packages to track nutrition and lookup food macros?▼

No pip installations are needed to track nutrition and lookup food macros. The skill requires only Python 3 and curl, using external APIs to retrieve calorie and macro information without package management.

Can I calculate BMI and body fat percentage using basic body measurements?▼

Yes, you can calculate BMI and body fat percentage using basic body measurements. The skill processes your height, weight, and other metrics to return accurate body composition calculations.

Does the nutrition tracker work with the USDA FoodData Central API for calorie counting?▼

Yes, the nutrition tracker works with the USDA FoodData Central API for calorie counting. It integrates directly with the database to lookup macros and calories for thousands of foods.

How do I calculate my one-rep max for weightlifting routines?▼

Calculate your one-rep max by inputting the weight you lifted and the number of repetitions performed. The skill applies standard formulas to estimate your maximum lifting capacity for routine planning.

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