You are right I am using a custom script to decode images from APT signal and upload them to Satnogs.
Here is the link about my custom script : Automatic .ogg download
I don’t know if a built-in Satnogs script is available so I designed this script.
This custom script performed well up to this observation : https://network.satnogs.org/observations/3604734/
As you can see from 07/02/2021 I schedule METEOR observations and I also configured my station to decode LRPT images. To do this I follow instructions from Howto: Meteor M2 weather satellite image decoding