Antigravity CLI (agy) Skill

Targets locally installed agy v1.0.12.

Use this skill to work with the agy CLI for coding tasks, multi-agent orchestration, and workspace management.

Context: Gemini CLI Successor

The agy CLI is Google's official replacement for Gemini CLI, announced at Google I/O on May 19, 2026. Gemini CLI stops serving requests for consumer and free users on June 18, 2026. Enterprise users on Gemini Code Assist Standard/Enterprise retain Gemini CLI access indefinitely.

Key differences from Gemini CLI:

• Go binary (not Node.js) -- faster cold startup, no npm dependency chain
• Plugin system replaces Gemini CLI Extensions (agy plugin import gemini to migrate)
• Unified platform -- shares the same agent harness as the Antigravity IDE desktop app
• Tool calls limit: Supports up to 512 tool calls per turn for Gemini models, allowing for highly complex, multi-step agentic tasks.
• Binary name: agy (primary), antigravity (some Linux distros). Env var ANTIGRAVITY_CLI_ALIAS overrides detection.
• Install location: typically ~/.local/bin/agy

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