Antigravity CLI and IDE Updates Overview

IDE and Interface Improvements

The Antigravity team introduced streamlined IDE management features, including one-click installation and opening options directly from the editor interface. While these tools are more accessible, the platform still lacks cross-sync functionality between the web-based UI and the local IDE, meaning users cannot currently transition a thread from the browser to the local environment seamlessly. Additionally, the team resolved migration bugs that previously caused project duplication and failures when thread titles contained specific characters like C, J, or K.

CLI Enhancements and Sandbox Security

The CLI received several quality-of-life updates, most notably the resolution of OAuth credential persistence issues. Windows users should experience improved stability, and the CLI now allows for manual color scheme configuration via the settings menu to address poor terminal readability. A new sandbox permission mode enables auto-approval for terminal commands executed within the secure environment, only prompting the user for manual intervention if a command attempts to bypass sandbox restrictions. Users can also hide their email and plan tier from the header via an environment variable, which is useful for recording demos.

Model Performance and Limits

Antigravity significantly increased model rate limits, providing a temporary 3x increase that effectively functions as unlimited usage for a one-week period. Furthermore, the maximum context length for Gemini 3.5 Flash has been doubled to mitigate performance degradation caused by frequent compaction during complex coding tasks.