Finally Open Sourcing a thing!
https://pypi.org/project/buildbot-phorge/
If you use #phabricator / #phorge (ehem #FreeBSD folks, ehem) and have always wanted to integrate it with #buildbot, this is your thing.
I've been using a much clumsier version of this for years, just made the time to clean up some quirks and apply better understanding of #buildbot's APIs.
Do let me know if you find this useful :-).