Hi and thank you for the great article, I find it very interesting. I really liked the passage where the agent takes on a real identity class. In fact, when an element of a system has the ability to write, RBAC, least privilege and immutable audit trails become essential elements of the architecture. By now we have started to live with the fact that these systems sometimes get tripped up by very simple things and since their autonomy is growing (and I don’t think this trend will reverse in the future), it becomes necessary to reconstruct precisely who authorized each action, what was modified and with what result.