MyData - Personal Data Hub

Sync personal data from various services into a local SQLite database. Query your data with SQL or let Claude help you analyze it via MCP tools.

Supported Integrations

• Lunch Money - Transactions, categories, assets, recurring items
• Strava - Activities (runs, rides, swims, etc.)

Setup

1. Install dependencies

npm install
npm run build

2. Configure environment variables

# Lunch Money - Get your API key from https://my.lunchmoney.app/developers
export LUNCHMONEY_API_KEY=your_api_key

# Strava - Create an app at https://www.strava.com/settings/api
export STRAVA_CLIENT_ID=your_client_id
export STRAVA_CLIENT_SECRET=your_client_secret

# Hevy
export HEVY_API_KEY=

3. Authenticate with OAuth services

# Start OAuth flow for Strava
npm start -- auth strava

CLI Usage

# Sync all configured integrations
npm start -- sync

# Sync specific integration
npm start -- sync lunchmoney
npm start -- sync strava

# Query the database
npm start -- query "SELECT * FROM lm_transactions LIMIT 10"

# Check status
npm start -- status

MCP Server

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "mydata": {
      "command": "node",
      "args": ["/path/to/mydata/dist/mcp-server.js"],
      "env": {
        "MYDATA_DB_PATH": "/path/to/mydata/data/mydata.db"
      }
    }
  }
}

Available MCP Tools

• query_database - Execute SQL queries against your data
• list_tables - Show all tables and their schemas
• describe_table - Get detailed schema for a specific table
• get_sync_status - Show last sync time for each integration

Data Storage

All data is stored in a local SQLite database at ./data/mydata.db. This file is gitignored by default.