mcp-fitbit/build/config.js

Model Context Protocol (MCP) server for accessing Fitbit health and fitness data. Connect AI assistants like Claude to your Fitbit data for personalized health insights.

/**
 * Centralized configuration for the MCP Fitbit server
 * Contains all constants, API URLs, and shared configurations
 */
// === API Configuration ===
export const FITBIT_API_VERSIONS = {
    V1: 'https://api.fitbit.com/1',
    V1_2: 'https://api.fitbit.com/1.2',
};
export const FITBIT_OAUTH_CONFIG = {
    AUTHORIZE_URL: 'https://www.fitbit.com/oauth2/authorize',
    TOKEN_URL: 'https://api.fitbit.com/oauth2/token',
    CALLBACK_URI: 'http://localhost:3000/callback',
    SCOPES: [
        'weight',
        'sleep',
        'profile',
        'activity',
        'heartrate',
        'nutrition'
    ].join(' ')
};
// === Tool Configuration ===
// === Common Parameter Types ===
export const TIME_PERIODS = ['1d', '7d', '30d', '3m', '6m', '1y'];
export const DATE_REGEX = /^\d{4}-\d{2}-\d{2}$/;
export const DATE_FORMAT_ERROR = 'Date must be in YYYY-MM-DD format';
export const HEART_RATE_DETAIL_LEVELS = ['1sec', '1min', '15min'];
// === Common Validation Messages ===
export const VALIDATION_MESSAGES = {
    DATE_FORMAT: DATE_FORMAT_ERROR,
    PERIOD_REQUIRED: 'The time period for which to retrieve data',
    START_DATE_REQUIRED: 'The start date for which to retrieve data (YYYY-MM-DD)',
    END_DATE_REQUIRED: 'The end date for which to retrieve data (YYYY-MM-DD)',
    DETAIL_LEVEL_REQUIRED: 'The granularity level of the data',
    MAX_RANGE_100_DAYS: 'Note: The API enforces a maximum range of 100 days',
    MAX_RANGE_31_DAYS: 'Note: The API enforces a maximum range of 31 days'
};
// === HTTP Configuration ===
export const HTTP_CONFIG = {
    USER_AGENT: 'mcp-fitbit-server/1.0',
    TIMEOUT_MS: 30000,
    MAX_RETRIES: 3
};
// === File Paths ===
export const FILE_PATHS = {
    TOKEN_STORAGE: '.fitbit-token.json'
};
// === Error Messages ===
export const ERROR_MESSAGES = {
    NO_ACCESS_TOKEN: 'No Fitbit Access Token available. Please authorize first.',
    API_REQUEST_FAILED: 'Failed to retrieve data from Fitbit API',
    TOKEN_EXPIRED: 'Access token might be expired or invalid. Re-authorization may be needed.',
    NO_DATA_FOUND: 'No data found for the specified period/range',
    CHECK_TOKEN_PERMISSIONS: 'Check token and permissions'
};