Antigravity CLI — November 2026 Releases

2 releases in November 2026.

What's new in Antigravity CLI, November 2026

Antigravity CLI adds ACP editor agent mode, --remote-agent and local /projects

Antigravity CLI's main change so far in November 2026 is that it can run as an editor agent: agy acp starts the CLI as an Agent Client Protocol (ACP) server over stdio. One release has shipped so far, v1.5.0 on November 4, and the month is still in progress.

The ACP mode supports images and embedded file context in prompts, steering a running turn by sending another prompt, and default, accept-edits and plan session modes. session/resume restores a session without replaying its history, each session keeps its own model and thinking level, and agy acp --login handles Google sign-in from a terminal for editors connected over SSH. The release also adds --remote-agent to run conversations on remote agents, and local projects in /projects that can be listed, created, renamed and switched. The notes also mention a batch of fixes and a partner sign-in addition, but the provided text is cut off before the details.

  • agy acp runs the CLI as an ACP server over stdio so editors can use it as their agent (v1.5.0)
  • agy acp --login enables Google sign-in from a terminal for editors over SSH or without a browser (v1.5.0)
  • -remote-agent runs a session's conversations on remote agents, with --project naming a remote project (v1.5.0)
  • Remote sessions search the remote agent's files for @-mentions and show an Open in browser link for artifacts (v1.5.0)
  • /projects now manages local projects: list, create, rename, change folders and switch (v1.5.0)

Upgrading from v1.4.12? See every change through v1.5.1.

Antigravity CLI full changelog