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Fitness AI Connector

Official registry Health

Garmin data in Claude & ChatGPT via the Garmin Health API. OAuth sign-in, no password sharing.

Source code Website Documentation

What can you do with Fitness AI Connector?

  • get_user_profile — Garmin connection status, subscription tier, VO2max, and fitness age.
  • get_health_summary — Daily snapshot: steps, calories, heart rate, sleep stages & score, stress / Body Battery, HRV. Optional opt-in time series (heart rate, stress, Body Battery, sleep stages, SpO2, respiration).
  • get_activities — List activities (runs, rides, swims) with pace, distance, calories, and heart rate per activity.
  • get_activity_details — Lap splits, HR drift, pace stability, negative split ratio, cadence and power stats for one activity, plus optional per-second time series.
  • get_body_composition — Weight, BMI, body fat %, muscle mass, bone mass, body water % (smart scale required).
  • get_cycle_data — Menstrual cycle snapshots: phase, day in cycle, period start, cycle length (predicted vs actual), fertile window, with pregnancy semantics when applicable (cycle tracking must be enabled in Garmin Connect).
  • get_trends — Weekly averages, directional changes, and pattern detection ("am I improving?").
  • refresh_data — Re-fetch a range of Garmin data; dates before your connection date are skipped.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http fitness-ai-connector 'https://garmin-mcp-nuqd.onrender.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "fitness-ai-connector": {
            "type": "http",
            "url": "https://garmin-mcp-nuqd.onrender.com/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Fitness AI Connector
  2. How it works
  3. What you can ask
  4. Tools
  5. Where to get it
  6. How it compares
  7. Privacy & security
  8. Support

Fitness AI Connector

Talk to your Garmin data in Claude and ChatGPT.

Connect your Garmin health and fitness data to Claude and ChatGPT through the official Garmin Health API. Hosted remote MCP server (Streamable HTTP) with OAuth 2.0 sign-in — your Garmin password is never shared. 12 tools: daily health summary (sleep, HRV, stress, Body Battery), activities with lap and time-series analysis, body composition, menstrual cycle tracking, trends, and on-demand data refresh. 70,000+ users as of October 2026. Free tier available.

🌐 Website: https://fmp.it.com/en/fitness-ai/

How it works

  1. Connect the app in ChatGPT (Apps Directory) or add the connector in Claude
  2. Sign in on Garmin's own page (OAuth 2.0 + PKCE) — we never see or store your password
  3. Ask questions in plain language: "How did I sleep this week?", "Show the details of my latest run", "Am I improving?"

Your Garmin data syncs automatically via the Garmin Health API webhook/pull model. You can disconnect from your Garmin account settings or delete all data at any time.

What you can ask

AreaExamples
Daily wellnessSteps, calories, heart rate, sleep stages & score, stress, Body Battery, HRV
ActivitiesRuns, rides, swims with pace, distance, calories, heart rate per activity
Activity detailsLap splits, HR drift, pace stability, negative splits, cadence & power stats
Body compositionWeight, BMI, body fat %, muscle mass (smart scale required)
Menstrual cycleCycle phase, day in cycle, fertile window, period tracking (opt-in in Garmin Connect)
Long-term trendsWeekly averages, directional changes, "am I improving?" comparisons
Profile & accountConnection status, VO2max, fitness age, subscription management

Tools

The connector exposes 12 MCP tools:

  • get_user_profile — Garmin connection status, subscription tier, VO2max, and fitness age.
  • get_health_summary — Daily snapshot: steps, calories, heart rate, sleep stages & score, stress / Body Battery, HRV. Optional opt-in time series (heart rate, stress, Body Battery, sleep stages, SpO2, respiration).
  • get_activities — List activities (runs, rides, swims) with pace, distance, calories, and heart rate per activity.
  • get_activity_details — Lap splits, HR drift, pace stability, negative split ratio, cadence and power stats for one activity, plus optional per-second time series.
  • get_body_composition — Weight, BMI, body fat %, muscle mass, bone mass, body water % (smart scale required).
  • get_cycle_data — Menstrual cycle snapshots: phase, day in cycle, period start, cycle length (predicted vs actual), fertile window, with pregnancy semantics when applicable (cycle tracking must be enabled in Garmin Connect).
  • get_trends — Weekly averages, directional changes, and pattern detection ("am I improving?").
  • refresh_data — Re-fetch a range of Garmin data; dates before your connection date are skipped.
  • refetch_activity_detail — Request recovery of a missing activity detail.
  • manage_subscription — Billing portal and account deletion (30-day recovery).
  • get_help — Setup, troubleshooting, and billing FAQ answers.
  • acknowledge_garmin_source — Garmin brand attribution shown when data is first presented.

Where to get it

  • ChatGPT: search "Fitness AI Connector" in the Apps Directory
  • Claude: add as a custom connector — MCP endpoint: https://garmin-mcp-nuqd.onrender.com/mcp
  • Details and setup guides: https://fmp.it.com/en/fitness-ai/

How it compares

There are several ways to connect Garmin data to AI assistants. An honest comparison:

Fitness AI ConnectorSelf-hosted OSS (e.g. garmin_mcp)Hosted credential-based connectors
Garmin accessGarmin Health API (official developer program)Unofficial (reverse-engineered) APIUnofficial (reverse-engineered) API
AuthenticationOAuth on Garmin's page; no password sharedYour Garmin email + passwordYour Garmin email + password stored by operator
SetupNone (hosted)Local install (Python/Node)None (hosted)
Works on mobile / web chatYesDesktop only (local process)Yes
Historical dataFrom connection date onward; Basic can import a Garmin data export (up to 10 years)Full historyFull history
Tool count12 focused toolsUp to 110+ toolsVaries
PriceFree tier; Basic $3/month plus applicable taxFree (self-managed)Free
Continuity riskContract-backed APIBreaks when Garmin changes internal authBreaks when Garmin changes internal auth

Self-hosted OSS is a great choice for developers who want maximum tool coverage and full local control. Fitness AI Connector is built for people who want a no-setup, no-password-sharing option that works in the ChatGPT and Claude apps, backed by the Garmin Health API.

Privacy & security

Support

Connects to Garmin Connect™ through the Garmin Health API. Garmin, the Garmin logo, and Garmin Connect are trademarks of Garmin Ltd. or its subsidiaries. This project is not affiliated with, endorsed, or sponsored by Garmin.

Frequently asked questions

What is Fitness AI Connector?

Garmin data in Claude & ChatGPT via the Garmin Health API. OAuth sign-in, no password sharing.

How do I install Fitness AI Connector?

It runs as a remote server. In Claude Code: claude mcp add --transport http fitness-ai-connector 'https://garmin-mcp-nuqd.onrender.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Fitness AI Connector need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Fitness AI Connector open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains Fitness AI Connector?

It is published by fmp-projects. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.