AWS Bedrock AgentCore Adds Policy Controls and Evaluations for Trusted AI Agents

Summary

AWS announced significant updates to Amazon Bedrock AgentCore at re:Invent 2025, adding enterprise governance capabilities for AI agent deployment. The new Policy feature allows organizations to define boundaries for agent actions using natural language — specifying which tools and data agents can access, what actions they can perform, and under what conditions. Policies are integrated into AgentCore Gateway and evaluated in milliseconds, enabling real-time enforcement of enterprise governance r