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Fine-grained access control for Amazon Bedrock Managed Knowledge Base tools

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Learn how to expose an Amazon Bedrock Managed Knowledge Base to AI agents as MCP tools through Amazon Bedrock AgentCore Gateway while keeping per-user access control. A request interceptor injects verified identity, Policy in AgentCore validates it independently, and a resource-based policy restricts direct access to the knowledge base.

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More enterprises are building AI agents into their daily work, and a common pattern is an agent that searches internal documents to compose its answers. A single organization might soon run hundreds of agents, each connected to many data sources and tools. This raises a question. When an agent searches on behalf of a user, can you make sure that it uses only the information that user is allowed to see? Consider AnyCompany, a fictional company that builds an internal assistant shared by all…

O overfeed.news indexa e aponta. Publicamos um trecho curto — o artigo completo fica em AWS Machine Learning Blog.

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