Function computerUseSemanticSignature

packages/runtime/src/tool-runtime.ts:2608–2633

(args: unknown)

}

function computerUseSemanticSignature(args: unknown): string | undefined {
  if (!args || typeof args !== 'object' || Array.isArray(args)) return undefined;
  const record = args as Record<string, unknown>;
  if (
    record.action !== 'click_element' &&
    record.action !== 'set_value' &&
    record.action !== 'select_text' &&
    record.action !== 'secondary_action'
  )
    return undefined;
  try {
    const elementIdentity = stableElementIdentity(record.element_identity);
    return stableHash({
      action: record.action,
      app: record.app,
      window_id: record.window_id,
      ...(elementIdentity === undefined
        ? { element_id: record.element_id }
        : { element_identity: elementIdentity }),
      value: record.value,
      text: record.text,
    });
  } catch {
    return undefined;
  }
}

function stableElementIdentity(value: unknown): unknown {
  if (!value || typeof value !== 'object' || Array.isArray(value)) return value;