Deterministic fitness calculators — TDEE, adaptive TDEE, body fat, 1RM, macros — with consensus.
Connect Remote server
claude mcp add --transport http fitness-tools https://fitness-tools-mcp.ajwallacemusic.workers.dev/mcp
{
"mcpServers": {
"fitness-tools": {
"url": "https://fitness-tools-mcp.ajwallacemusic.workers.dev/mcp"
}
}
}
{
"servers": {
"fitness-tools": {
"type": "http",
"url": "https://fitness-tools-mcp.ajwallacemusic.workers.dev/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://fitness-tools-mcp.ajwallacemusic.workers.dev/mcp
Tools 10 found in our last check
tdeeEstimate BMR and TDEE via Mifflin-St Jeor, Harris-Benedict, Katch-McArdle, and Cunningham. Provide body_fat or lean_mass to unlock the LBM-based methods.
adaptive-tdeeMeasure actual TDEE from a logged history of daily weight and/or calorie intake. Default method (kalman) is a joint Kalman filter over true weight and TDEE — handles missing days, gates outliers, and reports uncertainty (CI95) alongside denoised true weight; regression/endpoints…
body-fatEstimate body-fat % via US Navy circumference, Jackson-Pollock 3-site skinfold, and Deurenberg (BMI-based) methods.
one-rep-maxEstimate 1RM from a submaximal set via Epley, Brzycki, Lombardi, Wathan, O'Conner, and Mayhew; returns a %1RM load chart.
macrosCompute protein/fat/carb grams for a calorie target using the g-per-kg-bodyweight method, with goal-based protein defaults.
activity-multiplierEstimate the TDEE activity multiplier via the classic lookup table or a NEAT+EAT model (occupation/steps for non-exercise, training volume for exercise).
powerlifting-attemptsDeterministic opener/second/third attempts from an estimated 1RM, plus a warmup ramp and per-side plate loading. Tunable by aggressiveness and available plates.
muscle-potentialEstimate drug-free maximum bodyweight at a target body-fat % via Casey Butt (wrist+ankle), the FFMI~25 natural cap, and Berkhan's max-contest-weight model. Men only in v1.
ffmiCompute the Fat-Free Mass Index (FFMI) and its height-adjusted form from weight and body fat (or lean mass), and flag whether it exceeds the ~25 natural ceiling.
rsmiEstimate the appendicular skeletal muscle index (RSMI) from a DXA value (direct) and/or an anthropometric estimate (Wen 2011), and flag low muscle mass against EWGSOP2, AWGS, and Baumgartner sarcopenia cutoffs.
Details
| Endpoint | https://fitness-tools-mcp.ajwallacemusic.workers.dev/mcp (Streamable HTTP) |
| Package | @almostjacked/[email protected] (NPM, stdio) |
| First published | 24 Jul 2026 |
| Last updated | 24 Jul 2026 |
| Registry name | io.github.almostjacked/fitness-tools |
More other servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
