--- title: progress sidebarTitle: progress --- # `fastmcp.client.progress` ## Functions ### `default_progress_handler` ```python default_progress_handler(progress: float, total: float | None, message: str | None) -> None ``` Default handler for progress notifications. Logs progress updates at debug level, properly handling missing total or message values. **Args:** - `progress`: Current progress value - `total`: Optional total expected value - `message`: Optional status message