Xnode Launches Cortx Sentinel to Control AI Agent Actions; Xnode Cortx Now Available on AWS, Azure and Google Cloud Marketplaces

Financial institutions can approve or block agent actions, including payments, and keep a signed record for auditors. The platform is in production at asset management and fintech customers.Cortx Sentinel is included at no additional cost. LAS VEGAS, October 19, 2026--(BUSINESS WIRE)--Xnode today announced Cortx Sentinel, a new capability of the Xnode Cortx AI Control Plane that checks AI agent actions before they run. Agents that stay within policy earn more autonomy; those that don't are restricted. Xnode Cortx is now available on AWS, Microsoft Azure and Google Cloud marketplaces.