AG Kit
Agent workspace kit of rules, skills, and workflows for Google Antigravity
What it is
AG Kit installs a versioned .agents/ folder into a project, containing 20 specialist agent roles, 47 skills, 13 slash-command workflows, workspace rules, and persistent memory files for the Google Antigravity coding agent. A CLI handles init, merge-aware updates with backups, and rollback, and a pre-tool hook blocks destructive shell commands such as root deletion or disk formatting. Developers working in Antigravity use it to give their agent consistent routing, MCP configuration, and parallel task orchestration without assembling those pieces by hand.