Opus is so slow these days what I really want is a bell sound to ring when it's done. I kick off some task and then it takes 3-12 minutes to complete. It's wrong, so I tell it to revert and try again with slightly different instructions.
Have you tried analysing all your prompts, and then telling it to "figure out" what custom skills might improve your prompts? I do actually have another project I'm working on that does this... it's been super useful for seeing how I prompt, what Skills I use and getting them to evolve and improve (I know Hermes does some of this, but it's been interesting rolling my own - will release soon!!)
Cmux notifications does this too
Try superset, it does that
You can use edit your settings.json in ~/.claude and put a hook for it like this: