Cloud Mods works with the CLI and desktop, and might support Cloud Tag in the future, though the speaker is uncertain.

“this works for a cli it works for desktop uh maybe it will work for cloud tag in the future i don't know like you know like we're trying to make this very very extensible you can see this reference sheet i don't want people to get overwhelmed by it you know what i mean at a high level you can customize both the execution of the harness uh and the ui of the harness and so like you say in that tetris example from boris that's like customizing the ui right like showing like”