Google expands Antigravity platform with Antigravity 2.0 and new CLI

Google has significantly expanded its Antigravity platform into a comprehensive ecosystem for developing and managing AI agents, announcing a suite of new tools and a major rebranding at its IO 2026 developer conference. The centerpiece is Antigravity 2.0, a new standalone desktop application designed to orchestrate multiple AI agents that can execute programming tasks in parallel.

The platform now spans several products, including a new command-line interface (CLI) built in Go, a software development kit (SDK) for building custom agents, and the original Antigravity IDE. A key change is the retirement of the previous Gemini CLI tool for most users, with access set to end on June 18, 2026, for those on free, AI Pro, and AI Ultra tiers. Enterprise customers on specific Gemini Code Assist licenses will retain access. The company is directing users to migrate their workflows to the new Antigravity CLI.

The Antigravity 2.0 desktop app introduces features for multi-agent orchestration, such as dynamic subagents for parallel workflows and scheduled tasks for background automation. It integrates natively with Google's AI Studio, Firebase, and Android, allowing developers to export...