Shadow rules see every real action and record what they would have done, without changing production. Nothing is enforced until you promote them.
Run a mandate or rule in shadow against live actions and read the impact report before it affects anything.
When the shadow report looks right, promote the rule to enforce. If it does not, adjust and re-run.
Mandates can also be backtested against historical actions, so you see catches and allows before you sign.
Related capabilities on the same authorisation layer. Every one is enforced before an action runs and sealed to the Provenance Vault.
Put one workflow behind Xybern and watch every agent action authorised, and sealed to the vault.
Xybern