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Discover tools at runtime with AWS Agent Registry.

AWS Machine Learning BlogCompany announcement·
AI brief

AWS published a blog post describing a runtime Discover, Instantiate, Execute loop built on AWS Agent Registry, in which an orchestrator discovers MCP servers and A2A agents instead of hardcoding tool connections.

Why it matters: It addresses the problem of hardcoded tool wiring breaking down as an agent's catalog scales from a handful of tools to hundreds.

Written by AI from AWS Machine Learning Blog's published text.

Source

“Hardcoded tool wiring breaks down as an agent's catalog grows from a handful of tools to hundreds.”
AWS Machine Learning Blog, 20 Oct 2026, 16:22.

Published by the organisation it describes; treat claims as first-party statements.

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