Function isSandboxPermissionRequest

src/utils/teammateMailbox.ts:650–662

(
  messageText: string,
)

 * Checks if a message text contains a sandbox permission request
 */
export function isSandboxPermissionRequest(
  messageText: string,
): SandboxPermissionRequestMessage | null {
  try {
    const parsed = jsonParse(messageText)
    if (parsed && parsed.type === 'sandbox_permission_request') {
      return parsed as SandboxPermissionRequestMessage
    }
  } catch {
    // Not JSON or not a valid sandbox permission request
  }
  return null
}

/**
 * Checks if a message text contains a sandbox permission response