Right on. Human-in-the-loop doesn't scale at agent speed. Sandboxing constrains tool execution environments, but says nothing about which actions an agent is authorized to take. That gets even worse once agents start delegating to other agents.I've been building a capability-based authz solution: task-scoped permissions that can only narrow through delegation, cryptographically enforced, offline verification. MIT/Apache2.0, Rust Core. https://github.com/tenuo-ai/tenuo