Instead of using the ATLauncher program to add the ComputerCraft mod to Minecraft, the current version of Minecraft uses Forge.
This has a list of every config option provided by CCEmuX, as well as additional groups on the left.
Since Skynet uses websockets, it is required that you use SquidDev's CC:Tweaked, which thankfully is used in SwitchCraft.
CC: Tweaked can be installed from or.