Amazon Bedrock AgentCore Evaluates Multi-Agent AI Systems

Amazon Bedrock AgentCore Evaluations is a fully managed capability for assessing multi-agent system performance across development and production. It supports built-in evaluators for common quality dimensions like helpfulness and task success, plus custom evaluators for domain-specific validation. The post demonstrates this using a fictitious retailer, AnyCompany Retail, building a supply chain decisioning system with Strands Agents SDK. An orchestrator delegates tasks to four specialized sub-agents handling optimization, distribution, routing, and analytics. Explainability is treated as a first-class evaluation dimension, verifying agents articulate decision rationale and reference supporting data.