Build composable, interoperable multi-agent systems with A2A on AWS | Amazon Web Services
Agents in multi-agent systems that span organizational boundaries often need to collaborate in a composable, interoperable way, with agents that other organizations build and run. They need a way to discover each other, communicate, and exchange tasks without exposing internals or requiring the same framework on both sides.
The Agent-to-Agent (A2A) protocol addresses this constraint. Without A2A, building composable multi-agent systems across organizational boundaries requires custom integration code for each customer and framework. Independent software vendors (ISVs) can instead build composable, interoperable agents that work with the A2A-compatible frameworks their customers already use.
While we frame this post around the ISV use case, the pattern also applies to organizations that expose agents across boundaries, whether to partners, customers, or internal teams that use different frameworks. As your system grows, you add skills by registering Agent Cards with the orchestrator, without changing the agents already running.
In this post, we walk...
Copyright of this story solely belongs to aws.amazon.com. To see the full text click HERE
