Amazon Bedrock AgentCore Adds Web Search Filters

Gaurav Deshmukh· August 19, 2026 View original

Key takeaways

  • Amazon Bedrock AgentCore now offers domain and publish date filters for web search.
  • These filters provide developers with greater control over agent information sources.
  • The feature helps improve the accuracy and relevance of AI agent responses.
  • Web Search is now available in additional European and Asian Pacific regions.

Who benefits

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Summary

Amazon Bedrock AgentCore's Web Search now includes runtime domain and published-date filtering, giving developers more control over source selection and freshness. The service also expanded to Europe (Ireland) and Asia Pacific (Tokyo) regions.

Amazon Bedrock AgentCore has enhanced its Web Search capabilities by introducing new filtering options. Developers can now specify which web domains their AI agents should consult and set criteria for how recently content must have been published. These server-side enforced filters provide granular control over the information sources used by agents. Additionally, the Web Search feature is now available in more geographical regions, specifically Europe (Ireland) and Asia Pacific (Tokyo), broadening its accessibility for global users.

Why it matters

Professionals can build more precise and reliable AI agents by controlling the quality and recency of information sources, reducing hallucinations and improving factual accuracy.

How to implement this in your domain

  1. 1Update agent configurations to include new domain and date filters for web searches.
  2. 2Test agent responses with various filter settings to optimize information retrieval.
  3. 3Leverage regional expansion to deploy agents closer to target user bases in Europe and Asia.
  4. 4Integrate these filters into agent development workflows for enhanced data governance.

Original post by Gaurav Deshmukh

"Web Search on Amazon Bedrock AgentCore now supports runtime domain and published-date filtering. New per-request filters give developers per-call control over which web sources their agents consult and how fresh those sources must be, all enforced server-side. This release also e…"

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