Can we create a custom "magic link" which points to the MathJax tutorial? That is, would it be possible to have MSE expand something like
[help/mathjax]into a link to the MathJax tutorial?
It was recently brought to my attention that MSE has a ton of really useful little shortcut links for chat and comments. For example, the text
[math.se] gets expanded out to a link to the main page, i.e. "Mathematics". More details can be found on the Meta Meta.
I often find myself linking to the MathJax tutorial in the comments attached to both questions and answers, and in my trawling of the review queues, my perception is that there are a lot of other "janitors" who are encountering the same problem. I would go so far as to conjecture that
Please use [MathJax](https://math.meta.stackexchange.com/questions/5020/)
is one of the most common comment types on the website. As such, I think it might be helpful to have a magic link to the MathJax tutorial.