MCP App Store
by KeenEthics

Overview

Fitless is a fitness and exercise plugin: its main purpose is to build a personalized weekly workout plan for the gym or for home, right in the chat, and to show how to do every exercise with an animated demo. It is for physical training only, not for medical care. Use it when you want a training plan, a workout routine, a gym split, a home workout, a strength or weight training program, a muscle-building (hypertrophy), fat-loss or conditioning plan, or to learn how to do an exercise with good form. How it works: - Tell ChatGPT your goal, your level (beginner, intermediate or advanced), how many days a week (2 to 6), how long each session (20 to 90 minutes) and where you train: the gym, or home with dumbbells, a barbell, a kettlebell, resistance bands, a pull-up bar or just your bodyweight. If something is missing, a short quiz opens in the Fitless card. - Fitless picks every exercise from its own catalog of 249 exercises and gives sets, reps, rest and an animated demo for each one. Each day is sized to the session length you asked for, and the plan follows sex-specific exercise rules. - If you mention pain in your back, knees, shoulders, neck, elbows, feet or hips, you pick the region privately in the card, after an explicit consent, and the plan leaves out exercises that strain it. The region is never sent to the model. - Ask how to do any exercise, such as a Romanian deadlift, a squat or a lat pulldown, and Fitless shows its demo and step-by-step instructions. - Save the plan to a Fitless account in one tap and train with the Fitless app: rest timer, load logging and automatic progression. Fitless is an AI training partner for adults (18+). It does not give diet, medication or medical advice and does not diagnose pain or injuries. Plans are generated by AI from your answers, without an individual assessment; stop if you feel pain or discomfort.

Tools

create_workout_plan

ChatGPT
Use this when the user wants a workout or training plan (gym or home) and already gave goal, level, days per week, minutes per session, gym or home, sex and age. If any of these is missing or the request is vague, call open_plan_quiz instead of asking in the chat. Builds a full weekly plan from Fitless's exercise catalog with animated demos; if the user reports pain, set adapt_for_pain and the user picks the region privately in the Fitless card. Do not use for diet, medication or medical questions.

get_workout_plan

ChatGPT
Use this to check the status or read the contents of a Fitless plan created earlier in this conversation (plan_id from create_workout_plan). Do not use it to create a new plan.

open_plan_quiz

ChatGPT
Use this when the user wants a workout or training plan but has not given every field create_workout_plan needs, or the request is vague ("build me a workout"). Opens a short quiz in the Fitless card that asks the rest and creates the plan there. Put in prefill only what the user already said. Never ask about pain or injuries in the chat: the quiz asks that in the card. Do not use for diet, medication or medical questions.

show_exercise

ChatGPT
Use this when the user asks how to perform a specific exercise. Shows the animated demo and step-by-step instructions from Fitless's catalog. Do not use it to build a plan.

Capabilities

WritesInteractive

Example Prompts

Click any prompt to copy it.

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