AWS shows multi-account AI agent pattern using AgentCore Gateway and MCP
AWS published a guide for building a multi-account AI agent architecture. A central platform account runs the agent on Amazon Bedrock AgentCore Gateway and MCP, while line-of-business AWS accounts expose their data as MCP servers. The design keeps each team's data in its own account and uses secure cross-account access with fine-grained authorization for unified querying.
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Summary last validated Sep 28, 2026
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