Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

Fitbit MCP by usefulapi

by m190version 1.35.3i★ –iRuns in the cloud
Registry nameio.usefulapi/fitbit

Install

Overview

Description from the maker (original English)

Read Fitbit profile, activity, sleep, heart rate and device data.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 17 things (tools) fitbit_get_profile, fitbit_get_devices, fitbit_daily_activity_summary, fitbit_activity_time_series …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://fitbit.usefulapi.io/mcp

Run this in your terminal

claude mcp add --transport http fitbit https://fitbit.usefulapi.io/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "fitbit": {
      "url": "https://fitbit.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "fitbit": {
      "type": "http",
      "url": "https://fitbit.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://fitbit.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • fitbit_get_profile

    The current user's Fitbit profile (name, age, gender, height, timezone, member since, avatar, etc.). Fitbit REST: GET /1/user/-/profile.json.

  • fitbit_get_devices

    List the user's Fitbit devices/trackers (battery, last sync, version). Fitbit REST: GET /1/user/-/devices.json.

  • fitbit_daily_activity_summary

    Daily activity summary for a date — steps, distance, floors, calories, active minutes, and the day's logged activities. Fitbit REST: GET /1/user/-/activities/date/{date}.json.

  • fitbit_activity_time_series

    Activity metric time series over a date range (e.g. daily steps for a week). Max 1095 days. Fitbit REST: GET /1/user/-/activities/{resource}/date/{startDate}/{endDate}.json.

  • fitbit_activity_goals

    The user's activity goals (steps/distance/calories/active-minutes) for the daily or weekly period. Fitbit REST: GET /1/user/-/activities/goals/{period}.json.

  • fitbit_lifetime_stats

    Lifetime and best-ever activity statistics (total steps, distance, floors; personal bests). Fitbit REST: GET /1/user/-/activities.json.

  • fitbit_heart_rate

    Heart-rate time series — resting HR and time in each HR zone. Give a single date + period, OR a date + endDate range. Fitbit REST: GET /1/user/-/activities/heart/date/{date}/{period|endDate}.json.

  • fitbit_sleep_log

    Sleep logs for a date (or date range) — stages/levels, duration, efficiency, start/end times. Fitbit REST: GET /1.2/user/-/sleep/date/{date}[/{endDate}].json.

  • fitbit_weight_log

    Body weight log entries for a date. Fitbit REST: GET /1/user/-/body/log/weight/date/{date}.json.

  • fitbit_body_fat_log

    Body fat percentage log entries for a date. Fitbit REST: GET /1/user/-/body/log/fat/date/{date}.json.

  • fitbit_food_log

    Food/nutrition log for a date — logged foods and daily nutrition totals (calories, macros). Fitbit REST: GET /1/user/-/foods/log/date/{date}.json.

  • fitbit_water_log

    Water intake log for a date. Fitbit REST: GET /1/user/-/foods/log/water/date/{date}.json.

  • fitbit_spo2

    Blood oxygen saturation (SpO2) summary for a date or range. Fitbit REST: GET /1/user/-/spo2/date/{date}[/{endDate}].json.

  • fitbit_hrv

    Heart rate variability (HRV) summary for a date or range. Fitbit REST: GET /1/user/-/hrv/date/{date}[/{endDate}].json.

  • fitbit_breathing_rate

    Breathing (respiratory) rate summary for a date or range. Fitbit REST: GET /1/user/-/br/date/{date}[/{endDate}].json.

  • fitbit_cardio_score

    Cardio fitness score (VO2 max estimate) for a date or range. Fitbit REST: GET /1/user/-/cardioscore/date/{date}[/{endDate}].json.

  • fitbit_skin_temperature

    Skin temperature (relative to baseline) for a date or range. Fitbit REST: GET /1/user/-/temp/skin/date/{date}[/{endDate}].json.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 13 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 17 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32380 servers in this category
  • Published to the registry more recently than 97% of the other 32380 servers in this category
  • Basic checks equal to or better than 100% of the other 32380 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Fitbit MCP by usefulapi safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.35.3) reached the registry yesterday.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Dechonet MCP

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
Install

Dechonet MCP

by node-man

30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.

Computer or cloudUpdated today
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Fitbit MCP by usefulapi

Read Fitbit profile, activity, sleep, heart rate and device data. Hosted, no local install.

Live endpoint: https://fitbit.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://fitbit.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http fitbit https://fitbit.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "fitbit": { "url": "https://fitbit.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Fitbit credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/fitbit/

On first connect you'll paste your Fitbit credentials. They are validated, stored per-user, and scoped to you — no keys in config files.

Tools

ToolTypeWhat it does
fitbit_get_profilereadGet profile
fitbit_get_devicesreadGet devices
fitbit_daily_activity_summaryreadDaily activity summary
fitbit_activity_time_seriesreadActivity time series
fitbit_activity_goalsreadActivity goals
fitbit_lifetime_statsreadLifetime stats
fitbit_heart_ratereadHeart rate
fitbit_sleep_logreadSleep log
fitbit_weight_logreadWeight log
fitbit_body_fat_logreadBody fat log
fitbit_food_logreadFood log
fitbit_water_logreadWater log
fitbit_spo2readSpO2
fitbit_hrvreadHRV
fitbit_breathing_ratereadBreathing rate
fitbit_cardio_scorereadCardio score
fitbit_skin_temperaturereadSkin temperature
fitbit_usage_statusmetaUsage status (free-tier meter)
fitbit_request_featuremetaRequest a missing feature
fitbit_upgrademetaUpgrade to Pro or Pro+
fitbit_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with fitbit_upgrade (it returns a Stripe Checkout link). Cancel any time with fitbit_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running fitbit_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT

Ask PopNx