As per the pgAdmin site, the pgAgent can be downloaded using EDB's Stackbuilder. I have postgres 15 running and pgAdmin 4 can connect to it and there is a database and everyone's happy..
However, I am trying to download pgAgent. The Stackbuilder wizard downloaded for Windows x64 does not list the local installation to select. It does show remote and selecting that does not list pgAgent. So I am stuck and googling around without any luck..