Automating AWS Agent Registry updates with push-based architecture
Summary
- AWS published a guide on automating AWS Agent Registry updates using a push-based, event-driven architecture.
- The pipeline leverages AWS CloudTrail, Amazon EventBridge, AWS Lambda, and AgentCore Identity to detect MCP server changes.
- It pushes updated tool metadata directly to the registry without storing secrets, supporting single- and multi-account setups.
Why it matters
This architecture simplifies multi-account MCP server management and tool metadata synchronization on AWS while enhancing security by avoiding stored secrets.