How it works
The workout tracker your AI can actually use.
Swole Protocol is an MCP server: a training memory that Claude, ChatGPT, or any MCP client connects to. You talk, it logs. You ask, it remembers. Setup takes about two minutes.
Four steps, then it just works
01
Create your account
Sign up free. Your first 50 logged workouts cost nothing; after that it's $15 a year. No app to install — Swole Protocol lives behind your AI.
02
Point your AI at it
Add Swole Protocol as a connector in Claude or ChatGPT (or any MCP client) using your MCP URL. Sign in once and you're linked.
03
Train and talk
“Bench 100kg 3x5, felt easy.” “Logged a 5k in 26:40.” Your AI writes it down — sets, cardio, bodyweight, notes — mid-chat, mid-workout.
04
Ask for coaching
Because your AI can read your goals, program, history and PRs, it answers like a coach who's been there all along — not a stranger you have to brief.
Your connector URL
https://mcp.swoleprotocol.com/mcp
In Claude: Settings → Connectors → Add custom connector. In ChatGPT: Settings → Connectors. Paste the URL, sign in, done.
What your AI can do with it
Log by talking
Sets, reps, weight, RPE, cardio sessions, bodyweight — in plain English, no forms.
Programs & blocks
Your AI writes your training block, Swole Protocol stores it, and every session gets checked against the plan.
PRs & estimated 1RMs
Personal records and e1RMs update automatically as you log. Ask “what's my best squat?” any time.
Cardio, first-class
Runs, rows, rides — distance, time and pace tracked alongside your lifting, not bolted on.
Full history
Every set you've ever logged is queryable. “How did deadlifts go last month?” gets a real answer.
Any AI, same memory
Switch from Claude to ChatGPT tomorrow — your context comes with you. The protocol outlives the client.
Questions, answered
What is an AI workout tracker?
A workout tracker your AI assistant can read and write. Instead of tapping through an app, you tell Claude or ChatGPT what you trained, and it logs sets, cardio and bodyweight to Swole Protocol. Because the AI can also read your goals, program and history, it can coach you with full context instead of generic advice.
Which AI assistants does it work with?
Claude, ChatGPT, and any client that supports MCP (Model Context Protocol) — including desktop apps, mobile apps and coding agents. If your AI can connect to an MCP server, it can use Swole Protocol.
What is MCP?
MCP (Model Context Protocol) is an open standard that lets AI assistants securely connect to outside tools and data. Swole Protocol is an MCP server: you add its URL to your AI as a connector, sign in once, and your AI gains a set of training tools — log a set, check a PR, read your program.
Does it track cardio as well as lifting?
Yes. Runs, rides, rows and any other cardio are first-class: distance, duration and pace live alongside your sets, so your AI sees your whole training picture, not just the barbell half.
How much does it cost?
Your first 50 logged workouts are free. After that, it's $15 per year for unlimited tracking.
Do I need my phone out at the gym?
Only if that's where your AI is. Swole Protocol works wherever your assistant does — phone, desktop, even the terminal. Many people log between sets by voice or a one-line message.