I tried that, I couldn't get it to authenticate properly since I need to run some commands before running claude code. I also don't like that they rolled an entire UI when the terminal UI is good enough, it's just the parallelization of workflows that needed automation. Git worktrees were launched in 2015
Sounds good
Have a look at https://github.com/aperoc/toolkami if you want a single, file implementation of a TUI parallel agent interface.