Your Hevy log, read and written by Claude or ChatGPT. Sign in, save your
Hevy API key once, then connect the server.
Hevy Pro required
The API key lives in Hevy's developer settings, which is a Pro-only feature. On the
free plan you can sign in here, but there'll be no key to paste yet.
Use the same Google account you'll sign in with when you connect Claude
or ChatGPT.
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Notes
Your agent hasn't written anything here yet. Connect Claude or ChatGPT in
Settings, and it will record what Hevy can't — your goals, injuries, schedule
and how you like to be coached — then read it back before it programs
anything.
Your agent writes these notes. Clearing them can't be undone, and the agent
will start from an empty record.
Your Hevy API key
API key Hevy Pro
••••••••••••••••saved
No Developer section in your Hevy settings? That account isn't on
Pro — you can upgrade in the Hevy app, and the key appears within a minute.
In claude.ai or Claude Desktop: Settings →
Connectors → Add custom connector. Paste the URL and Save.
Open the connector, Sign in with Google — the same account as here —
then Approve.
Server URL
Instructions
ChatGPT → Settings → Connectors (or a custom GPT's Actions/MCP, on
plans that support remote MCP).
Add a connector with the URL above. Transport: HTTP / streamable.
Sign in with Google — the same account as here — and approve access.
Remote MCP support in ChatGPT is still rolling out by plan. If you don't
see it, use Claude for now — the same server works for both.