Персональный тренер и нутрициолог для Claude

★ 7.1 · general

fitness-nutrition is a Claude Code skill that turns Claude into a personal trainer and sports nutritionist by combining two free data sources with a set of offline calculators. Exercise lookup is powered by the wger API (690+ movements filterable by muscle, category, and equipment), while nutrition data comes from USDA FoodData Central (380,000+ foods; a DEMO_KEY works instantly, a free signup raises the rate limit to 1,000 requests/hour). Offline calculations — BMI, TDEE via Mifflin-St Jeor, one-rep max (Epley, Brzycki, Lombardi), macro splits, and body fat via the US Navy method — run on pure Python stdlib with no pip dependencies. Ideal for anyone building a workout program, tracking macros and calories, or planning a diet for cutting, bulking, or maintenance.