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Inbody API MCP

Read InBody profiles, scan history, and detailed body-composition metrics through four read-only MCP tools.

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Install Inbody API MCP

Pick your client, then add it in one click or paste the config.

STDIOPython
~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "inbody-api-mcp": {
      "command": "uvx",
      "args": [
        "inbody-api-mcp"
      ],
      "env": {
        "INBODY_LOGIN_ID": "YOUR_VALUE_HERE",
        "INBODY_LOGIN_PW": "YOUR_VALUE_HERE",
        "INBODY_COUNTRY_CODE": "YOUR_VALUE_HERE"
      }
    }
  }
}

Settings → Developer → Edit Config, merge this into mcpServers, then fully quit and reopen Claude Desktop.

Values are written into the snippet above so you can paste it as is. They never leave your browser.

We couldn’t confirm it starts correctly

The install command didn't complete successfully in our automated test.

uvx inbody-api-mcp

Downloading cpython-3.14.8-linux-x86_64-gnu (download) (34.6MiB) Downloaded cpython-3.14.8-linux-x86_64-gnu (download) Downloading pydantic-core (2.0MiB) Downloading cryptography (4.5MiB) Downloaded pydantic-core Downloaded cryptography Installed 33 packages in 17ms Traceback (most recent call last): File "/home/user/.cache/uv/archive-v0/zPG1lZnNGLLRTr6S/bin/inbody-api-mcp", line 6, in <module> from inbody_api_mcp.server import main File "/home/user/.cache/uv/archive-v0/zPG1lZnNGLLRTr

This is an experimental automated check and can have false negatives — missing environment variables, a slow cold install, etc. It doesn’t necessarily mean something’s wrong. Last checked 15d ago.

Overview

InBody body-composition history is exposed by the inbody-api-mcp MCP server through the reverse-engineered REST API used by the Android app. It authenticates with an InBody registration phone number and password, routes requests by country, and refreshes expired authentication automatically. The tools return profile data, scan counts, chronological summaries, and detailed BCA, MFA, and IMP measurements. Reach for it when an MCP client needs read-only access to personal InBody scan data rather than a general fitness database.

Use cases

  • Review historical body-composition trends
  • Retrieve detailed metrics for a specific InBody scan
  • Summarize profile and baseline measurements
  • Count scans stored on an InBody account

Key features

  • Profile and baseline metric retrieval
  • Chronological scan summaries
  • Detailed BCA, MFA, and IMP data
  • Automatic regional API routing
  • Automatic JWT re-authentication
  • Read-only MCP tools

Tools4

What Inbody API MCP lets your agent do. Expand a tool for its parameters.

Self-reported~66 tokens of context

Security & health

What it can reach and how reliably it runs — from our own checks, not the maintainer’s claims.

ActiveLast checked 1d ago

Recent health check succeeded.

4/4 checks healthy over the last 39d

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 10d ago via OSV.dev · inbody-api-mcp (PyPI)

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars14Stargazers on the source repository.
Last commit4mo agoMost recent push to the default branch.
Install checkInconclusiveInstall command did not finish in our automated test.
Tools exposed4Callable tools this server registers over MCP.
Directory activity3 viewsConfig copies, upvotes, and views on AllMCPs.

How Inbody API MCP works

What inbody-api-mcp MCP server does

The inbody-api-mcp MCP server gives MCP clients read-only access to personal data stored in an InBody account. It covers the account profile, the number of recorded scans, a chronological scan list, and the complete metric set for an individual scan.

Profile results include identity and baseline values such as height, weight, age, and gender. Scan summaries contain weight, BMI, body-fat percentage, and muscle mass. Detailed scan results are organized into three data groups: BCA for body-composition values, MFA for metrics such as BMI, body-fat percentage, skeletal muscle mass, and waist-to-hip ratio with normal ranges, and IMP for impedance values by frequency and body segment.

The server does not expose operations for changing or deleting account data.

How it works

The inbody-api-mcp MCP server communicates with regional lookinbody.com endpoints used by the InBody Android application. It first resolves the API host and numeric phone code for the configured ISO country code. It then submits the account credentials, receives a short-lived JWT, refresh token, and account identifier, and uses the JWT for later requests.

Authentication tokens are cached for their 24-hour lifetime. When a token expires, the client logs in again automatically. The implementation was based on observed mobile-app traffic and verified request payloads against the live API, rather than an official public InBody API.

MCP communication uses stdio. A compatible client starts the process locally, commonly through uvx and uv. The Python package also exposes an InBodyClient for direct programmatic access to profile and scan methods.

Setup and configuration

Install uv, then provide these environment variables:

  • INBODY_LOGIN_ID: the phone number used during InBody registration, written as digits only and without a country code or plus sign.
  • INBODY_LOGIN_PW: the InBody account password.
  • INBODY_COUNTRY_CODE: the ISO country code used for regional routing; US is the default.

The login identifier must be the registration phone number, not the account email. Configure the MCP client to run uvx inbody-api-mcp and pass the credentials through its environment settings. The README provides configurations for Claude Desktop and OpenCode.

Tools and capabilities

The available MCP tools are:

  • get_profile retrieves identity and baseline metrics.
  • get_scan_count returns the account's total scan count.
  • list_scans returns chronological scan summaries.
  • get_scan retrieves the full BCA, MFA, and IMP data for one scan.

Use list_scans when an agent needs an overview or recent history, then use get_scan for the detailed measurements associated with a particular record.

Limitations and notes

The inbody-api-mcp MCP server depends on InBody's reverse-engineered mobile REST API. The server supports stdio only and is read-only. Hosted access for Claude.ai, ChatGPT, and Grok is described as planned rather than available.

Read the full README View source on GitHub

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Frequently Asked Questions about Inbody API MCP

inbody-api-mcp is an MCP server that connects to InBody's regional mobile REST API and exposes read-only tools for profile data, scan counts, chronological scan summaries, and full BCA, MFA, and IMP measurements from personal body-composition scans.

Install uv and configure your MCP client to run `uvx inbody-api-mcp`. Set the required InBody credentials and country code in the client's environment configuration; the README includes examples for Claude Desktop and OpenCode.

It needs `INBODY_LOGIN_ID`, `INBODY_LOGIN_PW`, and optionally `INBODY_COUNTRY_CODE`. The login ID must be the registration phone number in digits-only format, not the email address; the country code defaults to `US`.

A client would need to support launching a local stdio MCP process and passing the configured environment variables.

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