AWS announced AgentCore Gateway support for MCP 2026-07-28, a major revision that makes the Model Context Protocol stateless with a governed extensions system and hardened authorization, enabling MENA organizations to deploy more secure and efficient AI agents.

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AWS AgentCore Gateway Supports New MCP 2026-07-28 Specification

Overview of the Update

FAQ

What is the MCP 2026-07-28 specification?

It is the latest version of the Model Context Protocol that governs interactions between AI agents and external services, with enhanced security and statelessness.

How does AWS AgentCore Gateway support this protocol?

The gateway on Amazon Bedrock now supports the new MCP version, allowing developers to enable it with a single UpdateGateway call.

What are the benefits for MENA enterprises?

It enhances security and efficiency in deploying AI agents, reducing risks and accelerating adoption in government and private sectors.

Does the update require major code changes?

No, the new version can be enabled easily via a single UpdateGateway call without significant changes to existing applications.

Source: AWS Machine Learning

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