[aalbertson]

no, it does not fit the bill. It needs truly arbitrary job running.

I want to be able to just drop in some arbitrary command (e.g. df -h /some/build/agent/dir/ | grep 99%) that would not be worth it to me to write a script, commit it to git, get that deployed and running.

In fact, I AM a fan of this being in git, but the example I'd use is an improvement on TeamCity, where you can configure your job and project configurations to "commit to git" so that you can easily restore when you need to rebuild a server or reload a previous version.

Sooooo many use cases for arbitrary jobs. Many of which may be short lived, but want them automated in some way.

(speaking as a sysadmin/eng/devops/cloud dude)