AWS details event-driven sync for MCP server updates in Agent Registry

AWS Machine Learning described an event-driven architecture for Amazon Bedrock AgentCore’s AWS Agent Registry. The pattern uses AWS CloudTrail, Amazon EventBridge, and AWS Lambda to detect UpdateAgentRuntime changes and automatically refresh the matching MCP server record. It is designed for both single-account and cross-account setups, helping keep registry metadata current within an existing governance workflow. The post also notes that updated records revert to DRAFT and must re-enter approval before discovery.