What problem does it solve? Operating the Antigravity CLI (agy) requires knowing the difference between shell wrapper commands and in-session slash commands, plus where settings, logs, and plugin state live. This Skill provides an operator guide so an agent can install, run, debug, and verify agy without guesswork. ## Core Features & Use Cases - Command Reference: Covers wrapper commands (agy help, install, plugin, update, changelog), useful flags like --print and --sandbox, and in-session slash commands such as /config, /permissions, and /agents. - Configuration & Debugging: Documents core paths under ~/.gemini/antigravity-cli/ for settings, keybindings, logs, conversations, and plugin staging, plus permission modes and sandbox behavior. - Use Case: An agent needs to smoke-test an agy installation on a remote VM: it verifies the binary with agy --version, lists plugins, runs a non-interactive agy --print prompt, and reads the latest cli-*.log to confirm clean operation. ## Quick Start Ask the agent to verify the Antigravity CLI installation by running agy --version and agy plugin list through the terminal, then read the settings.json file to review the current configuration.