Nutrition Planning

Calculate custom meal plans, macros, and timing using the Mifflin-St Jeor equation.

1|12|Updated Feb 23, 2026
One-click install
npx skills add https://github.com/ChatAndBuild/chatchat-skills --skill nutrition-planning-chatandbuild
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Nutrition Planning
Source: https://github.com/ChatAndBuild/chatchat-skills/tree/main/skills/nutrition-planning
Command: npx skills add https://github.com/ChatAndBuild/chatchat-skills --skill nutrition-planning-chatandbuild

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill helps users create tailored meal plans, set calorie and macro targets, and calculate meal timing, addressing nutrition goals ranging from fat loss to muscle gain.

Core Features & Use Cases

  • Meal Planning: Develop structured meal plans with calorie targets and macro calculations.
  • Macros Calculator: Estimate protein, carbs, and fat requirements for specific goals.
  • Meal Timing: Guide users on meal timing for optimal health outcomes.
  • Use Case: A fitness enthusiast looking to gain muscle mass would use this Skill to calculate a surplus macro intake, set specific meal timings, and follow a muscle gain meal plan.

Quick Start

Use the Nutrition Planning skill to create a 1-week meal plan focused on muscle gain.

Frequently Asked Questions about Nutrition Planning

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

FAQPage Schema
How do I calculate macros for muscle gain or fat loss?

To calculate macros for muscle gain or fat loss, this skill estimates your TDEE using the Mifflin-St Jeor equation and applies dietary guidelines to adjust protein, carbs, and fat targets for your specific fitness goals.

What is the best way to create a custom meal plan for fitness goals?

The best way to create a custom meal plan is to calculate your daily calorie targets and macro requirements first, then apply meal planning templates designed for outcomes like fat loss, maintenance, or muscle gain.

How does the Mifflin-St Jeor equation work for nutrition planning?

The Mifflin-St Jeor equation works in nutrition planning by estimating your Total Daily Energy Expenditure (TDEE) from physical characteristics, forming the baseline calorie number used to set precise diet targets.

Can I get specific meal timing recommendations for a muscle gain diet?

Yes, you can get meal timing recommendations for a muscle gain diet by applying built-in meal planning templates that schedule your calculated macro intake across optimal times for health outcomes.

Do I need any prior dietary data to calculate my TDEE and macros?

You do not need prior dietary data to calculate your TDEE and macros, as the calculation relies on physical characteristics and specific fitness goals rather than historical meal logs.