BMI, TDEE, 1RM, and training zones — as callable tools.

Building a coaching agent or a training log means computing the same handful of well-known formulas (BMI, TDEE, one-rep max, heart-rate zones) over and over. They're hosted here so you don't reimplement them.

7 tools for health fitness

fitness

Calorie Needs (BMR + TDEE)

Daily calorie needs: Mifflin–St Jeor basal metabolic rate, total daily energy expenditure by activity level, and a…

fitness

Calories Burned (MET)

Calories burned for an activity from its MET value, body weight and duration, plus a comparison table of common…

fitness

Body Mass Index (BMI)

BMI from weight and height, the WHO weight category, and the healthy-weight range for your height. Metric (kg/cm) or…

fitness

Body-Fat Percentage (U.S. Navy)

Body-fat % via the U.S. Navy circumference method (height/neck/waist, plus hip for women), the ACE category, and…

fitness

Ideal Body Weight

Ideal body weight for a height by the four standard clinical formulas (Devine, Robinson, Miller, Hamwi) plus their…

fitness

Heart-Rate Training Zones

Max heart rate and the five training zones (recovery to VO2max) from age; uses the Karvonen reserve method when a…

fitness

One-Rep Max (1RM) Estimator

Estimate one-rep max from a weight x reps set (Epley + Brzycki) plus a percentage-of-1RM training table with load and…

Install

One command wires up every tool below for Claude Code:

claude mcp add --transport http wingman https://wingmanprotocol.com/mcp

Claude Desktop, Cursor and Continue configs are on /install. A free key (500 calls/month, no card) is on /pricing; beyond that it is x402 pay-per-call in USDC on Base.