What problem does it solve? It answers diet and nutrition questions with concrete, evidence-based numbers instead of vague advice, covering fat loss, muscle gain, meal planning, and body composition management. ## Core Features & Use Cases - Macro and Calorie Calculation: Computes protein, carb, and fat targets in g/lb bodyweight for fat loss, muscle gain, and maintenance phases. - Diet Phase Planning: Defines rate, duration, and magnitude limits for cutting, bulking, and maintenance phases with transition protocols. - Specialized Guidance: Covers nutrient timing, supplements, hydration, vegan diets, competition nutrition, gut health, alcohol, and diet myth debunking. - Use Case: A user asks how to set up a 12-week fat loss phase at 180 lb. The skill reads the relevant chapter references and returns a calorie target, 1.0 g/lb protein, carb/fat split, and a 0.5-1% weekly loss rate with adjustment formulas. ## Quick Start Ask the agent to design a fat loss diet with specific calorie and macro targets for your bodyweight and training schedule.