Function extractText

src/a2a-handler.ts:40–50

(params: unknown)

// ---- Helpers ----

function extractText(params: unknown): string {
  const p = params as Record<string, unknown> | undefined;
  if (!p?.message) return "";
  const msg = p.message as Record<string, unknown>;
  const parts = msg.parts as Array<Record<string, unknown>> | undefined;
  if (!Array.isArray(parts)) return "";
  return parts
    .filter((part) => typeof part.text === "string")
    .map((part) => part.text as string)
    .join(" ");
}

function matchPattern(text: string, pattern: string | RegExp): boolean {
  if (typeof pattern === "string") {