Sunday, 5th April 2026
HTTP vs AG-UI: What Actually Changes in Your React Code
A question that comes up once you understand how AG-UI works: isn’t this just HTTP streaming with a defined event format? Could you achieve the same thing with the HTTP protocol if you defined the same output structure?
[... 1,489 words]AgentCore Auth from First Principles: How JWT Flows from Browser to Agent Container
When you deploy a React frontend on S3+CloudFront that talks directly to AWS AgentCore Runtime — no API Gateway, no Lambda proxy — is that secure? We traced every byte from browser to agent container to find out.
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