Find the right Hevy tool. Use first.

Start linking YOUR Hevy account. Returns a one-time link to a form where you paste your Hevy API key — the key is never sent through this conversation. Get the key from hevy.com/settings?developer in a BROWSER (it is not in the mobile app) — it requires an active Hevy Pro subscription.

Whether your Hevy account is linked.

Remove your stored Hevy API key from this server.

Your logged workouts, newest first, with full exercise and set detail. Max 10 per page.

One workout by id.

Total number of workouts you have logged.

Workouts updated or deleted since a timestamp — use for incremental sync rather than re-reading everything.

Every recorded set for one exercise template over time — the right tool for judging progression on a specific lift.

Your saved routines (training templates). Max 10 per page.

One routine by id. Always fetch this before hevy_update_routine — updates replace the entire routine.

Your routine folders.

Find exercise templates by name to get the exercise_template_id needed for creating workouts/routines. Hevy has no server-side search, so this pages through templates and filters locally.

One exercise template by id.

Your Hevy profile (id, name, profile URL).

Body measurements stored in Hevy. READ-ONLY here by design: Withings is the source of truth for body weight and composition, so this server deliberately does not write measurements and create a second competing record.