@ChaosKitsune I don't know how, but it might be possible in some cases.
many git web frontends have a feature to view raw files, those can easily be loaded.
It should also be possible to load files through just http, but some people configure their browsers to only accept https.
git itself can use both http(s) and ssh. not every server accepts both.
So it's only possible in some cases, but I don't know how you'd make it work.
What keeps you from doing something server-side?
It should be easy to configure cron to pull the files you need from some git repos