Configuring Amazon Bedrock AgentCore Gateway for secure access to private resources

AI agents in production environments often need to reach internal APIs, databases, and private resources that sit behind Amazon Virtual Private Cloud (Amazon VPC) boundaries. Managing private connectivity for each agent-to-tool path adds operational overhead and slows deployment. Amazon Bedrock AgentCore VPC connectivity is designed to deploy AI agents and Model Context Protocol (MCP) servers without requiring the network traffic to be exposed to the public internet. This capability extends to managed Amazon VPC egress for Amazon Bedrock AgentCore Gateway, so you can connect to endpoints inside private networks across your AWS environment.

In this post, you will configure Amazon Bedrock AgentCore Gateway to access private endpoints using Resource Gateway, a managed construct that provisions Elastic Network Interfaces (ENIs) directly inside your Amazon VPC, one per subnet. You will explore two implementation modes (managed and self-managed) and walk through three practical scenarios: connecting to a private Amazon API Gateway endpoint ...