Web Search in Amazon Bedrock AgentCore now supports domain filtering and published-date filtering, giving agents per-request control over which web sources and time windows they search. Amazon Bedrock AgentCore provides the infrastructure to build, connect, and optimize AI agents, and Web Search enables those agents to ground responses in current web data. With runtime domain filtering, agents can narrow search results to trusted sources or block unwanted domains on a per-call basis without requiring admin reconfiguration.