Launch · Wednesday 21 October 2026 · story 14
AWS outlines runtime tool discovery with AWS Agent Registry
AWS reports that AWS Agent Registry lets teams catalog and find MCP servers, agents, and agent skills. The post says an orchestrator can search approved records at runtime and build clients from returned descriptors, but the results leave out invocation credentials and authentication scheme.
Why it matters. This lets agent teams replace build-time tool wiring with runtime discovery as internal API catalogs grow.
Read the original at aws.amazon.com