Most agent observability tools are autopsies. They tell you what your agent did after it cost $400, leaked PII, or called the wrong tool.
The fix is a policy that runs BEFORE the action, not a dashboard you check on Monday.
@waitbutwhy What if one atom at a time in your body was switched out for another atom? There would be you with all new atoms and another you with the original atoms – Human of Theseus.