Emitted when the arguments for an MCP tool call are finalized.

interface ResponseMcpCallArgumentsDoneEvent {
    arguments: unknown;
    item_id: string;
    output_index: number;
    sequence_number: number;
    type: "response.mcp_call.arguments_done";
}

Properties

arguments: unknown

The finalized arguments for the MCP tool call.

item_id: string

The unique identifier of the MCP tool call item being processed.

output_index: number

The index of the output item in the response's output array.

sequence_number: number

The sequence number of this event.

type: "response.mcp_call.arguments_done"

The type of the event. Always 'response.mcp_call.arguments_done'.