For when client is offline:
So for those who are concerned with security issues ... resources aren't automatically added to client to run offline. This means the user has to manually add them to the GTAC dir (or have ones GTAC team provide by default with client). Just don't add scripts you don't trust (duh)

For when connected to server:
So basically, we have the ability to use http requests built into server, and websockets can be used via server module.
Perhaps add this for client scripting? Obviously some people might not like it, so add a toggle in settings in launcher similar to the direct connections option (or perhaps just use the direct connections option to apply to this as well.