Start & End Nodes

Start Node

Start node initiate the workflow. It is designed to configure input information required for workflow initiation. It contains only input parameters and does not have output or other parameters.

• Variable Name: The name of the variable. It is recommended to adopt a consistent naming convention (e.g., lowerCamelCase) to improve management efficiency.

• Variable Type: The type of the variable.

• Description: The description of the variable. A detailed and clear description can ensure that the LLM can accurately interpret and ultilize the variable.

• Required: Specifies whether the variable is required.

End Node

The End node is the terminal node of a workflow, responsible for returning results after workflow execution.

The End node supports two return modes: Return Variables and Return Text.

Return Variables

In this mode, all output parameters are returned in JSON format upon workflow completion.

Return Text

In this mode, output variables can be concatenated into a single text string for return.