Delegate_antigravity

Delegate bounded sidecar engineering tasks from Codex to Google Antigravity CLI, Antigravity agents, or Gemini CLI subagents, then integrate the results back into the Codex workflow. Use when the user asks to use Google Antigravity CLI, Gemini CLI, Google Gemini models, Antigravity models, subagents, parallel agents, delegated codebase investigation, delegated review, delegated test generation, delegated UI/browser verification, or an independent Google-agent pass on part of the work.