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fastmcp.client.messagesClasses MessageHandler This class is used to handle MCP messages sent to the client. It is used to handle all messages,
requests, notifications, and exceptions. Users can override any of the hooks
Methods: dispatch dispatch ( self , message : Message ) -> None
on_message on_message ( self , message : Message ) -> None
on_request on_request ( self , message : RequestResponder [ mcp . types . ServerRequest , mcp . types . ClientResult ]) -> None
on_ping on_ping ( self , message : mcp . types . PingRequest ) -> None
on_list_roots on_list_roots ( self , message : mcp . types . ListRootsRequest ) -> None
on_create_message on_create_message ( self , message : mcp . types . CreateMessageRequest ) -> None
on_notification on_notification ( self , message : mcp . types . ServerNotification ) -> None
on_exception on_exception ( self , message : Exception ) -> None
on_progress on_progress ( self , message : mcp . types . ProgressNotification ) -> None
on_logging_message on_logging_message ( self , message : mcp . types . LoggingMessageNotification ) -> None
on_tool_list_changed ( self , message : mcp . types . ToolListChangedNotification ) -> None
on_resource_list_changed on_resource_list_changed ( self , message : mcp . types . ResourceListChangedNotification ) -> None
on_prompt_list_changed on_prompt_list_changed ( self , message : mcp . types . PromptListChangedNotification ) -> None
on_resource_updated on_resource_updated ( self , message : mcp . types . ResourceUpdatedNotification ) -> None
on_cancelled on_cancelled ( self , message : mcp . types . CancelledNotification ) -> None
