I need to somehow find the guts to actually look at the available .NET libraries for Activitypub, even though the only one I could find was specifically for Mastodon. Is that because Mastodon has the largest of the APIs of all of the activityPub implementations? Twas thinking of using that and PowerShell Core to create a web hook for things to auto-post to Mastodon; servers like Proget, Jenkins, and so on. More than likely Proget, considering the latter is .NET. Jenkins is Java.