Welcome

Thanks. Is there an easy way to see the project status? I would like an overview like https://www.transifex.com/projects/p/XBMC-Main-Frodo. Thanks,

Do you mean like this? There's lots of stats, see mw:Help:Extension:Translate/Statistics and reporting.

So I can only see stats for the MediaWiki extensions message group, not individual extensions?

I linked you that one because I don't remember the name of your extension, don't you see the long dropdown list? Every extension is a message group and has its stats.