AWS Shows How AI Agents From Different Companies Can Work Together via A2A

At a glance

The article shows how AI agents from different organizations can hand off tasks without exposing their internals, using AWS. An enterprise orchestrator and a SaaS provider's agent run in separate AWS accounts and work together even though they use different frameworks.

Key points

1. 1

   A2A, a shared protocol, lets agents find each other and exchange tasks.

2. 2

   Each side uses its own login service and shares only public settings, not secret keys.

3. 3

   The enterprise agent calls a compliance-check skill listed on the other agent's card when needed.

4. 4

   New skills are added by registering an agent card, without changing the agents already running.

Why it matters

Companies can connect AI services built with different tools without writing custom code for each customer, which makes shared multi-company AI services easier to build.