Stop talking to AI, let them talk to each other: The A2A protocol

Have you ever asked Alexa to remind you to send a WhatsApp message at a determined hour? And then you just wonder, ‘Why can’t Alexa just send the message herself? Or the incredible frustration when you use an app to plan a trip, only to have to jump to your calendar/booking website/tour/bank account instead of your AI assistant doing it all? Well, exactly this gap between AI automation and human action is what the agent-to-agent (A2A) protocol aims to address. With the introduction of AI Agents, the next step of evolution seemed to be communication. But when communication between machines…
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