Building a secure auth code flow setup using AgentCore Gateway with MCP clients
AWS shows how to secure MCP server access via OAuth auth code flow on Bedrock AgentCore Gateway.
AWS published a technical tutorial on implementing OAuth authorization code flow as inbound authentication for MCP servers behind Amazon Bedrock AgentCore Gateway, integrating identity providers like Okta, Entra ID, or Cognito with agentic coding assistants such as Kiro IDE. It matters as a sign of enterprise tooling maturing around securing agent-to-tool communication via MCP, but it is an implementation how-to rather than a major industry announcement.