
Amazon Bedrock AgentCore Identity now supports Private Key JWT client authentication for agents, allowing for more secure authentication using a signed JSON Web Token (JWT) client assertion. This new feature enables agents to authenticate to a downstream identity provider’s token endpoint without using a shared OAuth 2.0 client secret. With Private Key JWT, agents can register a public key with their identity provider while keeping the corresponding private key secure in an AWS Key Management Service (AWS KMS).

Amazon introduces Bedrock AgentCore Observability to debug production AI agents, providing visibility into agent execution and decision-making. This feature addresses the challenges of silent failures in AI agents, enabling developers to identify and resolve issues efficiently. With this release, Amazon aims to improve the reliability and performance of AI systems.
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