Your health data,
in any AI conversation

Freddy is a personal MCP server that connects your health data to Claude, Cursor, and any AI that speaks MCP. Sleep, recovery, workouts, HRV — all queryable in natural language.

Get started free See how it works
MCP: Freddy Health freddy.coach
How was my sleep last night? Am I recovered enough for a hard training session?
Called query_metrics · sleep_duration, hrv, deep_sleep, resting_hr, cardio_load
Here's your sleep and recovery summary from last night:
MetricValueTrend
Total sleep7h 42mavg 7h 15m
Deep sleep1h 38m▲ above avg
HRV (RMSSD)58 ms▲ +12% vs 7d
Resting HR52 bpm▼ low for you
Cardio loadModeratetolerance: high
Recovery verdict: Go for it.
Your HRV is trending up, deep sleep was above your average, and resting heart rate is on the low end. You have plenty of headroom for a hard session today.

How it works

1

Connect your data

Sign in with your Polar, WHOOP, Oura, or Garmin account. Freddy syncs your data automatically.

Integrations
Polar
Connected
Oura
Connect
WHOOP
Connect
2

Get your personal URL

Freddy gives you a unique MCP endpoint. Your data stays yours — no one else can access it.

Dashboard
Your MCP endpoint
https://freddy.coach/mcp/a8f3...7e2d
Copy
Polar Connected
3

Ask your AI anything

Paste the URL into Claude, Cursor, or any MCP client. Ask about sleep, recovery, training load, and more.

Claude
Am I recovered enough to train hard?
Called query_metrics
Go for it. Your HRV is up 12%, deep sleep was above average, and resting HR is low.

Integrations

Oura
Available
Polar
Available
Withings
Available
Dexcom
Beta
WHOOP
Beta
Amazfit
Apple Health
COROS
Eight Sleep
Garmin
Google Fitbit
Suunto
Ultrahuman

1,000s of metrics, queryable by your AI

Freddy syncs your health data and makes it available as structured metrics. Your AI reads them in real time.

Metric Source Unit Latest
sleep_durationPolarseconds27,720
deep_sleepPolarseconds5,880
hrvPolarms_rmssd58
resting_hrPolarbpm52
cardio_loadPolararbitrary142
stepsPolarcount8,432
workout_durationPolarseconds3,600
1,000s of metrics available · Updated 2 minutes ago

What your AI can do

Ask anything about your health data. Freddy gives your AI the context it needs.

How was my sleep last night?
Compare my HRV trend this week vs last
Am I recovered enough to train hard today?
Show my cardio load over the past month

Simple pricing

Start free. Upgrade when you need more.

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$0
forever
  • 1 integration
  • 30 days of history
  • All MCP tools included
  • 7-day PRO trial included
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$59$9
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  • Unlimited integrations
  • Full history — no time limit
  • All MCP tools included
  • Priority support
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