Google Antigravity Managed Agents: Provision Remote Sandboxes via API

Announced at Google I/O 2026, Managed Agents (powered by Gemini 3.5 Flash) let a single API call provision a remote Linux environment where an agent can plan, call tools, execute code, manage files, and browse the web — all in an isolated sandbox. Eliminates the infrastructure overhead of self-hosting agent execution environments. Available via Google AI Studio and Vertex AI.

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Sources: Google Cloud Blog · 9to5Google