MyWeight MCP Server

This server connects to the Health Planet API to access Takayanagi-san's weight data. Any MCP-compatible client can use this server to retrieve and analyze weight measurements.

👉 Check out the original website to view the data directly.

What It Does

• Retrieves Data: Fetches weight records from Health Planet API
• Works with Any Client: Compatible with all MCP clients
• Secure Access: Protected by OAuth2 authentication

Quick Start Guide

1. Setup & Run Locally

# Clone this repository
git clone [repository URL]

# Install required packages
npm install

# Launch the development server
npm run dev

Your server will be running at http://localhost:8787.

2. Connect Your MCP Client

Add this configuration to your MCP client:

{
  "mcpServers": {
    "myweight": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "http://localhost:8787/sse"
      ]
    }
  }
}

Using the API

Get Weight Data

With the fetchInnerScanData tool, you can retrieve weight measurements for any time period:

Parameters:

• from: Starting date/time in YYYYMMDDHHmmss format (e.g., 20240101000000 for Jan 1, 2024)
• to: Ending date/time in YYYYMMDDHHmmss format (e.g., 20240131235959 for Jan 31, 2024)

Example Response:

[
  {
    "date": "2024/01/01",
    "weight": 65.2
  },
  {
    "date": "2024/01/02",
    "weight": 65.1
  }
]

Deploy to Production

To deploy to Cloudflare Workers:

npm run deploy

After deployment, update your MCP client configuration with your Cloudflare URL:

{
  "mcpServers": {
    "myweight": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://[your-worker-name].[your-account].workers.dev/sse"
      ]
    }
  }
}

Troubleshooting

Connection Problems

• Make sure the server is running: npm run dev
• Clear OAuth data if needed: rm -rf ~/.mcp-auth
• Reset Wrangler cache: rm -rf ~/.wrangler

Authentication Issues

• If the auth screen doesn't appear, check your client configuration
• After failed authentication, try restarting your MCP client