Function createToolMessage

packages/kosong/src/message.ts:213–222

(toolCallId: string, output: string | ContentPart[])

/** Create a tool result message. */
export function createToolMessage(toolCallId: string, output: string | ContentPart[]): Message {
  const content: ContentPart[] =
    typeof output === 'string' ? [{ type: 'text', text: output }] : output;
  return {
    role: 'tool',
    content,
    toolCalls: [],
    toolCallId,
  };
}