Trove is a local repository for remote files.
npm install trove -g
This is how you add a item named mit-license referencing this gist url.
trove add mit-license https://gist.github.com/desmondmorris/8346808/raw/421eed3d52f9d256679cd3259473ac72e0875bc7/mit-license
Later, I can download it and name it "LICENSE", like this:
trove get mit-license > LICENSE
I can see all of the items in the trove like this:
trove list