I posted about the first utility here:
Работа Яси на слабом ресурсе - #3 by Sviatoslav - a post from Dec 2022.
I don’t mind sharing this utility for free, but the forum doesn’t allow attachments.
If any of you can place it in a permanently public place, I will be happy to provide it.
The second utility supports my individual peername (when it turned out that it could be lost), and therefore would not be useful for general use.