Agent cards - Gotta Catch 'Em All

You're the lead developer for a successful holiday comparison website called Travely. You've had an agent in production for the last three months that has found and recommended holidays for tens of thousands of customers.

You'd like to take travel recommendations a step further and a feature to actually book these holidays. This will require connecting your AI agent with other AI agents used by the holiday providers, and you've heard the agent-to-agent (A2A) protocol makes this much easier.

Select the correct statements about the A2A protocol.