Podbringer currently has no front-end or web interface yet that can help you use it. Until then, you just have to enter the right service-specific RSS feed URL in your favorite podcast client to start using it.
The URL you need to use for Podbringer is comprised of the following parts:
https://my.domain.tld/podbringer/feed/mixcloud/myfavouriteband |------------------------------| |------| |-------------| The Podbringer public URL Service Service ID
Supported services are:
The Podbringer location URL of this instance is: https://podbringer.luon.net.