Toyed around with it back when claude code showed up, but never really got any useful actionable insights from it so stopped
(Aside from ditching CC & it's bloated sys prompts that is)
we use it to assign cost/project level analytics which is actually quite useful!
How do you ditch Claude Code without paying for API tokens? (Assuming from the way you phrased it that you still use Claude, only you didn't want the system prompts that came with Claude Code.)
Last I looked into it, using other harnesses with a subscription was a TOS violation that Anthropic seemed to take quite seriously (with automatic rate limiting etc.)