it is possible to combine the Echo Extension and SocialProfil Extension, so that you get a notification if a friend or foe and/or sends you a message from SocialProfil? .
Topic on Extension talk:SocialProfile
This was implemented for the most part in gerrit:278868 as part of task T64520. The functionality I believe is present without any additional configuration necessary once both Echo and SocialProfile are installed. You should see options related to SocialProfile in your Special:Preferences.
Are you sure you can do it without additional configuration in Localsettings? i have installed Echo and SocialProfile but the nofication option in my Special:Preferences is inactive meaning that I can't activate it. https://image.ibb.co/jC72yK/mmxmmmxcmm.png