Garmin Connect MCP Server

import os from pathlib import Path from dotenv import load_dotenv from garminconnect import Garmin, GarminConnectAuthenticationError from garth.exc import GarthException # Load environment variables env_path = Path(__file__).parent / ".env" load_dotenv(dotenv_path=env_path) def get_mfa_from_input() -> str: """Prompt user for MFA code.""" print("\n🔐 Garmin Connect MFA required.") print("📧 Please check your email for the verification code.") return input("Enter MFA code: ") def authenticate(): """Performs a one-time interactive authentication to generate tokens.""" email = os.environ.get("GARMIN_EMAIL") password = os.environ.get("GARMIN_PASSWORD") tokenstore = os.path.expanduser(os.getenv("GARMINTOKENS", "~/.garminconnect")) backup_store = tokenstore + "_backup" if not email or not password: print("❌ GARMIN_EMAIL and GARMIN_PASSWORD must be set in .env") return False print("🔄 Starting one-time interactive authentication...") # Temporarily move existing tokens aside to force fresh login if os.path.exists(tokenstore): print(f"📁 Moving existing tokens to {backup_store} for fresh login...") if os.path.exists(backup_store): import shutil shutil.rmtree(backup_store) os.rename(tokenstore, backup_store) try: # Initialize with credentials and MFA prompt api = Garmin(email, password, prompt_mfa=get_mfa_from_input) # This will trigger the login and MFA prompt if needed api.login() # Manually save the tokens to ensure they are written api.garth.dump(tokenstore) print("\n✅ Authentication successful!") print(f"💾 Tokens have been saved to: {tokenstore}") # Clean up backup if os.path.exists(backup_store): import shutil shutil.rmtree(backup_store) print("🗑️ Cleaned up backup tokens") print("You can now run the main server script: python garmin_mcp_server_fixed.py") return True except (GarthException, GarminConnectAuthenticationError) as e: print(f"❌ Authentication failed: {e}") # Restore backup if authentication failed if os.path.exists(backup_store): if os.path.exists(tokenstore): import shutil shutil.rmtree(tokenstore) os.rename(backup_store, tokenstore) print("🔄 Restored original tokens") return False except Exception as e: print(f"❌ An unexpected error occurred: {e}") # Restore backup if authentication failed if os.path.exists(backup_store): if os.path.exists(tokenstore): import shutil shutil.rmtree(tokenstore) os.rename(backup_store, tokenstore) print("🔄 Restored original tokens") return False if __name__ == "__main__": print("🏃‍♂️ Garmin Connect One-Time Setup") print("========================================") print("This script will perform the initial authentication to generate your tokens.") authenticate()