Thanks, hof has 3-6 cli/tui depending on how you count. A subset of Dagger and CUE cli commands are embedded for convenience. There is an old tcell TUI inspired by the bloomberg terminal and the start of a new Charm based TUI in the agentic area. There may still be a repl in there, not sure if it's wired up currently.
Don't know if you have any experience with golang or aws, but maybe it worth taking a look at aws-doctor (https://github.com/elC0mpa/aws-doctor). This is a CLI tool I built myself, in the future want to make it more interactive and I am looking for some CLI apps to take ideas from there
