This is a submission for the Google Cloud NEXT Writing Challenge Google Cloud Next '26 had a very loud headline: the agentic enterprise is here. But the more interesting story, at least for developers, was quieter. It was not just "agents are smarter now." It was this: AI agents are finally being treated like production software. That may sound less exciting than a keynote demo, but I think it is the real shift. The serious part of the event was not that an agent can answer a question, generate a document, or call an API. We have seen enough demos like that. The serious part was Google saying, in many different ways, that agents now need infrastructure: runtime, identity, memory, observability, evaluation, access control, data grounding, secure sandboxes, and governance. In other words, the future of agents is not just about better models. It is about everything around the model. The announcement that stood out The center of Google Cloud Next '26 was the new Gemini Enterprise Agent Platform .…