This repository hosts the source and the packaged releases for a working version of SkyUI (and MCM) for SkyrimVR.
To get the mod, head on over to the release page and grab the lastest version. All you need is the .7z file. (Ignore the source code download links.)
Make sure SKSE VR is installed. (Don't forget the .pex files!)
For MO2 users, use the "Install from file" icon in the toolbar.
For Vortex users, drop the .7z file over the vortex window.
Currently, there are certain limitations to how the UIs in the game can process inputs from the VR controllers. At the moment, the UI seems to mostly receive up/down/right/left signals from the game. This makes operating a more complex UI like SkyUI a little difficult, but not impossible.
Here's what you need to know.
In the barter menu or the gift menu, keep hitting "left" until you've reached the first item on the category list (titled "All"). Hit "left" again and the trade direction should toggle.
This applies to any screen where you can see an inventory list. With the first item in the list selected (or nothing selected), hit "up" once to move the sorted column to the next one. Hit "up" twice in quick succession to change the sort direction.
For trackpad users, trying using "slow swipe" and "fast swipe" to differentiate between these two actions. The number of controller vibrations indicates how many "up" events the game has registered.