Add secure Web Search to Claude Desktop with Amazon Bedrock AgentCore

AWS outlines how to add web search to Claude Desktop on Amazon Bedrock using AgentCore Gateway, with JWT-based inbound authentication via IAM Identity Center and Amazon Cognito.

By AIWI EditorialReviewed by Chayanika DivekarAI-assisted summary · human-reviewed1 min readPublished Oct 2, 2026

Single source1 source

Reality Check

Availability: Shipping now
Hype-o-meter: Mostly substance
Who it's for: Developers · Enterprises
Do this now: Follow the AWS walkthrough to set up AgentCore Gateway with IAM Identity Center and Cognito for Claude Desktop web search.
Claims check: Presented as a technical how-to; claims are limited to the described setup.
Corroboration: Single source · 1 source

Key Takeaways

Claude Desktop on Bedrock is otherwise limited to the model's knowledge cutoff
Amazon Bedrock AgentCore Gateway connects Claude Desktop to web search
Uses JWT-based inbound authentication for secure access
Authentication runs through AWS IAM Identity Center and Amazon Cognito

AWS has published a walkthrough for adding web search capability to Claude Desktop running on Amazon Bedrock. By default, Claude Desktop on Bedrock is constrained by the model’s knowledge cutoff and cannot retrieve current information from the web. The post describes connecting Claude Desktop to a web search tool through Amazon Bedrock AgentCore Gateway, using JWT-based inbound authentication managed via AWS IAM Identity Center and Amazon Cognito.

Why it matters

Access to web search allows Claude Desktop to work with information beyond its training cutoff, while the described authentication setup aims to keep that connection secure.

Who should care

Developers and teams using Claude Desktop on Amazon Bedrock who want to extend it with web search and manage access through AWS identity services.

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Sources & Further Reading

Add secure Web Search to Claude Desktop with Amazon Bedrock AgentCore — AWS Machine Learning Blog · Oct 2, 2026

Frequently Asked Questions

Why does Claude Desktop need web search?

Without it, Claude Desktop on Amazon Bedrock is limited to the model's knowledge cutoff and cannot access current web information.

How is the connection authenticated?

Through JWT-based inbound authentication using AWS IAM Identity Center and Amazon Cognito.

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Claude★ 4.7

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