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.…