fitness-nutrition

Plan workouts and nutrition using wger and USDA lookups with offline calculators.

Updated Aug 23, 2026

Search Tags:#macros #fitness #workout #nutrition #TDEE #BMI #USDA

Ready to run

npx skills add https://github.com/wwwillott/jobnimbus --skill fitness-nutrition-wwwillott

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: fitness-nutrition
Source: https://github.com/wwwillott/jobnimbus/tree/main/optional-skills/health/fitness-nutrition
Command: npx skills add https://github.com/wwwillott/jobnimbus --skill fitness-nutrition-wwwillott

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Fitness and nutrition planning can be tedious and error-prone when relying on manual calculations and scattered data sources. This skill consolidates exercise data, nutrition databases, and offline calculators to deliver personalized workout and macro plans in one place.

Core Features & Use Cases

Data integration: look up exercises from wger and foods from USDA to seed workouts and meal plans.
Offline calculators: compute BMI, TDEE, 1RM estimates, macros, and body fat with no external dependencies.
Use Case: a user wanting to design a 4-week training and meal plan with target calories and macro splits can run a set of lookups and get a ready-to-use plan.

Quick Start

Ask me to calculate your daily macros and build a workout plan based on your goals.

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 daily macros for a workout plan?▼

To calculate your TDEE and daily macros for a workout plan, you need your age, weight, height, and activity level. The planner applies offline formulas to compute Total Daily Energy Expenditure and breaks it down into protein, carbs, and fat targets.

Can I look up USDA food data to build a personalized nutrition plan?▼

Yes, you can look up USDA food data to build a personalized nutrition plan. The planner queries the USDA food database to retrieve nutritional information, allowing you to calculate accurate macro splits and caloric intake for your meals.

How do I find exercises from the wger API for a custom training routine?▼

You find exercises from the wger API for a custom training routine by requesting specific muscle groups or equipment. The planner integrates wger exercise lookups to seed your personalized workout plan with matching movements.

Can I calculate BMI and 1RM offline without external API dependencies?▼

Yes, you can calculate BMI and 1RM offline without external API dependencies. The planner features built-in offline calculators for Body Mass Index and One Rep Max estimates, ensuring robust guidance even when external API data is unavailable.

What happens to my macro calculations when the USDA food lookup fails?▼

When the USDA food lookup fails, your macro calculations rely on robust fallback behavior. The planner clearly documents missing inputs and provides offline estimates to ensure your nutrition plan generation continues without interruption.