For what it's worth, I've also created a little similar tool that we use - it's specifically for Github and does a <i>lot</i> less for you, basically just routing JSON bodies to the standard input of commands.<p>On the other hand it's quite lite and simple. About 9 out of 10 of our hooks are written in bash using jq.<p>- <a href="https://github.com/donatj/hookah" rel="nofollow">https://github.com/donatj/hookah</a>