Monitor Gemini CLI with FrontierStack

Gemini CLI is Google's open-source terminal agent. Since 18 June 2026 Google serves it only to paid Gemini API keys, Vertex AI and Gemini Code Assist Standard or Enterprise. Personal Google accounts (free, AI Pro and AI Ultra) moved to the Antigravity CLI, agy. FrontierStack still detects gemini and its version on this Mac or over SSH, and the MCP pane still adds FrontierStack to ~/.gemini/settings.json. The Gemini CLI pane explains the move: install agy, run agy plugin import gemini, then add FrontierStack to Antigravity. Scripts and CI jobs that call gemini must be changed by hand.