Identify the signed-in Garmin account and its unit preferences.

List the Garmin devices registered to the account, newest sync first.

Whole-day wellness rollup: steps, calories, distance, floors, stress, body battery.

Sleep for the night ending on the given date: stages, score and overnight vitals.

Heart rate for a day. Summary gives min/max/resting; raw adds the 2-minute series.

Overnight heart rate variability: last-night average, baseline and status.

All-day stress: average, max and time spent in each stress band.

Body Battery charge and drain per day over a date range (default: last 7 days).

Daily step totals over a range, or 15-minute buckets for one day via intraday_date.

Pulse oximetry for a day: average and lowest overnight SpO2.

Breathing rate for a day: waking, sleeping, highest and lowest breaths per minute.

Moderate and vigorous intensity minutes for a day, against the weekly goal.

Training readiness score for a day, with the factors that drove it.

Training status, acute/chronic load balance and VO2 max as of a date.

VO2 max, fitness age and heat/altitude acclimation as of a date.

Predicted race times for 5K, 10K, half and full marathon.

Personal records across activity types.

Most recent activities, newest first. activity_type filters e.g. running, cycling.

Activities within a date range (default: last 7 days), oldest first.

The most recently recorded activity.

One activity in detail. raw=true returns the full payload including chart samples.

Per-lap splits for an activity.

Weather recorded during an activity.

Weigh-ins over a date range (default: last 7 days), with body composition where recorded.

Morning snapshot in one call: sleep, HRV, Body Battery, readiness, stress and RHR.

Fetches each section concurrently so answering "how am I doing today?" costs
one round trip instead of six. A section that fails is named in
``sectionsUnavailable`` rather than failing the whole briefing, and a
section the device does not record simply reports its own note.

Returns the numbers only — no training advice. Read readiness, HRV and Body
Battery together rather than any one alone.

Call any Garmin Connect API path directly (read-only GET).

For endpoints the dedicated tools do not cover. Paths look like '/usersummary-service/usersummary/daily/{displayName}?calendarDate=2026-09-19'. Prefer a dedicated tool when one exists — this returns unshaped payloads.

Weekly training volume over recent weeks — the input for writing a plan.

Returns one row per week (distance, sessions, longest run, average pace) plus overall totals, in a single call. Use this before designing a plan rather than fetching activities one range at a time.

Export activities in a date range as CSV — the export Garmin makes awkward.

One header row then one row per activity, newest last. Narrow the range if the response comes back truncated.

Create a structured running workout on Garmin, optionally scheduling it.

Steps are plain objects, in order. Each needs a ``kind`` (warmup, run,
interval, recovery, rest, cooldown) and a ``length`` — a distance like
"800m", "5km" or a time like "10min", "90s". Optionally add ``pace``
("4:30" or a range "4:30-4:20", minutes per kilometre) or
``heart_rate_zone`` (1-5), and a ``note``.

Repeats nest: ``{"repeat": 6, "steps": [{"kind": "interval", "length":
"800m", "pace": "4:30-4:20"}, {"kind": "recovery", "length": "90s"}]}``.

Once scheduled it appears on the watch on that date.

Put an existing workout on the calendar for a given date.

List the workouts saved on the Garmin account, newest first.

List workouts scheduled in a given month (defaults to the current one).

Remove a scheduled workout from the calendar. The workout itself is kept.

Delete a saved workout. Only affects plans — recorded activities cannot be deleted.

Finish signing in to Garmin with the one-time code it emailed.

Only needed when a Garmin tool has just reported that a code was sent. The code is valid for 30 minutes; afterwards the saved tokens last about a year and this is not asked for again.