Function looksLikeISO8601

src/utils/mcp/dateTimeParser.ts:117–121

(input: string)

 * Used to decide whether to attempt NL parsing.
 */
export function looksLikeISO8601(input: string): boolean {
  // ISO 8601 date: YYYY-MM-DD
  // ISO 8601 datetime: YYYY-MM-DDTHH:MM:SS...
  return /^\d{4}-\d{2}-\d{2}(T|$)/.test(input.trim())
}