Agents
Discover tools at runtime with AWS Agent Registry
Hardcoded tool wiring breaks down as an agent's catalog grows from a handful of tools to hundreds. This post walks through a runtime Discover, Instantiate, Execute loop built on AWS Agent Registry, wh
Hardcoded tool wiring breaks down as an agent's catalog grows from a handful of tools to hundreds. This post walks through a runtime Discover, Instantiate, Execute loop built on AWS Agent Registry, where an orchestrator discovers MCP servers and A2A agents through semantic search at runtime instead of compiling every tool at build time.
Related
- Manage agents, tools and skills at scale with AWS Agent Registry
- Agentic Resource Discovery (ARD): An open specification for agent discovery
- The future of managing agents at scale: AWS Agent Registry now in preview
Source: AWS ML Blog | 2026-10-20