Google Calendar MCP Server

# Google Calendar MCP Server Environment Configuration # OAuth 2.1 Integration (Recommended - eliminates user friction) OAUTH21_ENABLED=true OAUTH21_AUTH_SERVER_URL=http://localhost:3080 OAUTH21_CLIENT_ID=smithery-mcp-client OAUTH21_RESOURCE_ID=http://localhost:8081 # Google OAuth Configuration (Required for OAuth 2.1 server) GOOGLE_CLIENT_ID=your-google-client-id.apps.googleusercontent.com GOOGLE_CLIENT_SECRET=your-google-client-secret # Pre-existing Refresh Token (Optional - for automatic authentication) GOOGLE_REFRESH_TOKEN=your-refresh-token-here # Smithery Configuration SMITHERY_RESOURCE_ID=http://localhost:8081 # Development Settings NODE_ENV=development MCP_SERVER_PORT=8081 MCP_SERVER_HOST=localhost # Logging LOG_LEVEL=info