SentinelAgent: Intent-Verified Delegation Chains for Securing Federal Multi-Agent AI Systems

SentinelAgent: Intent-Verified Delegation Chains for Securing Federal Multi-Agent AI Systems arXiv:2604.02767v1 Announce Type: cross Abstract: When Agent A delegates to Agent B, which invokes Tool C on behalf of User X, no existing framework can answer: whose authorization chain led to this action, and where did it violate policy? Policy stories matter because compliance friction can slow adoption even when model quality keeps improving.