Google Brings the A2A Protocol to More of Its Cloud

Google Brings the A2A Protocol to More of Its Cloud

In early April, Google launched its Agent2Agent (A2A) protocol, which is meant to help AI agents communicate with each other. Since then, Google donated the protocol to the Linux Foundation and at this point, the project has the support of over 150 companies, including the likes of Amazon, Microsoft, Salesforce and ServiceNow. Today, Google is taking its next step in its own A2A journey by adding support for it to many of its own agent-centric a…

Google upgrades Agent2Agent protocol with gRPC and enterprise-grade security

Google has introduced a new version of its open source Agent2Agent (A2A) protocol, Version 0.3, with capabilities such as gRPC support, enhanced security, and developer-focused capabilities that the hyperscaler said will make it easier for enterprises to integrate the protocol into their agent-related workflows. A2A now supports gRPC, another open source framework developed by Google that enables applications to communicate with each other via r…

Google Cloud Upgrades A2A Protocol, Donates to Linux Foundation for AI Boost

In the rapidly evolving world of artificial intelligence, Google Cloud is pushing boundaries with an upgrade to its Agent2Agent (A2A) protocol, a move that promises to enhance interoperability among AI agents. Originally introduced in April 2025, the A2A protocol has been designed to allow AI agents to communicate, collaborate, and coordinate tasks seamlessly across different systems. This latest upgrade, detailed in a recent post on the Google …