[Outreachy] fedmsg application for Outreachy

Hello Everyone, I am trying to make an app that *waits for the fedmsg to give an alert of my Github repository activities and send simple notifications on my desktop*. I used github2fedmsg for linking my Github repository with fedmsg. Do you think it is a good purpose of fedmsg, please let me know. From what I understand fedmsg can automate the publishing and consumption of messages without a broker. I still don't completely understand how to integrate the datagrepper to work with fedmsg. I went through this <https://apps.fedoraproject.org/datagrepper/> and understood the fetching process of data but how can I use fedmsg to consume it. Please let me know what you think. Thanks, Dyuti