fitness-nutrition

Name: fitness-nutrition
Availability: InStock
Author: eddielueng

Integrates nutrition and exercise-management toolsUTE for meal planning and workout tracking.

1|Updated Apr 14, 2026

Search Tags:#macros #TDEE #BMI #nutrition tracking #USDA #workout planning #exercise database

Ready to run

npx skills add https://github.com/eddielueng/hermes-agent-zh --skill fitness-nutrition-eddielueng

💬 Prompt for ChatGPT / Claude Chat▼

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

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

It solves the day-to-day uncertainty of what to train and how to eat by combining searchable exercise guidance with nutrition lookups and reliable offline calculators.

Core Features & Use Cases

Exercise discovery from wger: Search and filter workouts by muscle, equipment, and category, then retrieve exercise details for better planning.
Food nutrition from USDA FoodData Central: Look up calories and macros for foods by querying the USDA database, using an API key when available or a demo key fallback.
Offline body and performance calculators: Compute BMI, TDEE, one-rep max estimates, macro splits, and body fat % with pure Python (stdlib only).

Quick Start

Ask for a cutting plan and macro targets for a 75 kg, 175 cm, 30-year-old male with light activity, including your estimated TDEE and daily protein, fat, and carbs.

Frequently Asked Questions about fitness-nutrition

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

FAQPage Schema

How do I calculate TDEE and macro splits for my cutting plan?▼

You can calculate TDEE and macro splits using offline stdlib calculators that take your weight, height, age, and activity level to compute daily energy expenditure and distribute protein, fat, and carbohydrate targets for cutting or bulking.

Can I search for exercises by muscle group and equipment?▼

Yes, you can search for exercises by muscle group and equipment using the wger exercise database API integration, which allows filtering workouts by category and retrieving detailed exercise information for planning.

How do I look up food calories and macros using the USDA database?▼

You look up food calories and macros by querying the USDA FoodData Central database via JSON-based API calls, using your environment-driven USDA_API_KEY with a DEMO_KEY fallback to retrieve nutritional information.

Do I need an API key to use the USDA nutrition tracking features?▼

No, you do not need an API key to use the USDA nutrition tracking features; the system defaults to the DEMO_KEY fallback if a USDA_API_KEY is not provided in your environment variables.

What body composition metrics can I compute offline without internet access?▼

You can compute BMI, TDEE, one-rep max estimates, macro splits, and body fat percentage offline using pure Python stdlib calculators, ensuring deterministic computation without external API dependencies.

Does this approach work for planning both workout routines and daily nutrition together?▼

Yes, this approach works for planning both workout routines and daily nutrition together by combining wger exercise discovery with USDA food macro lookups and offline calculators for a comprehensive fitness planning workflow.