Build a multi-account AI agent with AgentCore Gateway and MCP
Factual evidence
What the source reports
AWS detailed a reference architecture using Bedrock AgentCore Gateway and MCP for multi-account agentic data querying.
Inspect the evidence
- Inclusion basis
- Enterprise AI
- Publisher and source type
- AWS Machine Learning Blog · ENTERPRISE AI
- Published by source
- 24 September 2026
- Collected by OneBench
- 25 Sept 2026, 03:01 UK
- Original headline
- Build a multi-account AI agent with AgentCore Gateway and MCP ↗
Stored source excerpt
Build a multi-account architecture that keeps each team's data in its own AWS account while giving AI agents a unified way to query across them.…
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OneBench interpretation
Institutional assessment
So what
Multi-account agent architectures provide a blueprint for federated querying across isolated cloud environments without centralizing sensitive data.
Do what
Review the multi-account data isolation pattern with the cloud architecture team when evaluating agentic access controls.