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Amazon· Bedrock / NovaImplementing defense-in-depth authorization for MCP tools on Amazon Quick
Adds multi-gate authorization for MCP tools enforcing role-based and attribute-based access control.
Amazon's guide covers implementing a multi-gate authorization pattern for MCP tools on Amazon Quick, using OpenID Connect JWT claims to enforce role-based and attribute-based access control on each invocation.
The pattern evaluates four gates: MFA, geographic restriction, group-to-role mapping, and tool-level permission checks, with Microsoft Entra ID as the identity provider.
The walkthrough configures the identity layer and connects Amazon Quick to an existing Amazon Bedrock AgentCore Gateway.
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In this blog post, you implement a multi-gate authorization pattern that evaluates OpenID Connect (OIDC) JSON Web Token (JWT) claims in sequence. The pattern enforces role-based and attribute-based access control on each invocation.
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