Bro IDS programs collection
github.com
github.com
After that you may continue with the "don't taze me" train of thought that you probably had just like I did the first time I heard of this IDS system.
It also shows that we really need a better "package manager" for Bro. To date, users have to manually cobble together scripts from all over the place.
I wrote up a draft of how I imagine this to look like a while ago: https://www.bro.org/development/projects/cban.html. Please get in touch if you're keen to push this effort further.