Function collapseSingleText

packages/agent-core/src/mcp/output.ts:326–331

(parts: readonly ContentPart[])

}

function collapseSingleText(parts: readonly ContentPart[]): string | ContentPart[] {
  if (parts.length === 1 && parts[0]?.type === 'text') {
    return parts[0].text;
  }
  return [...parts];
}