Discover tools at runtime with AWS Agent Registry
AWS Agent Registry enables runtime tool discovery, eliminating hardcoded tool lists in enterprise agents
“Without AWS Agent Registry, endpoints are hardcoded and adding a new agent means code changes plus redeployment.”
AWS launched Agent Registry, a managed service that lets AI orchestrators discover MCP servers and agents at runtime via semantic search rather than hardcoded tool lists. This addresses a real scalability problem in enterprise agentic systems where hundreds of internal APIs make build-time tool wiring a bottleneck. The pattern is significant for enterprise AI architects but is an AWS-specific infrastructure announcement rather than a broader industry shift.