Generate an image from a text prompt, choosing between two local headless backends - GPT (Codex CLI imagegen, runs under your ChatGPT login) or Gemini (Antigravity agy CLI, runs under your Google login). Both are API-key-free and incur no per-image API billing. Use this whenever the user wants to create, generate, draw, make, or render a picture, illustration, icon, thumbnail, logo, poster, artwork, or background from a description - for example "generate an image of a mountain at sunset", "make me a flat-vector server icon", or "draw a cat in watercolor". The defining feature is model choice. If the user names a backend (GPT, OpenAI, codex OR Gemini, Google, agy, antigravity, nano banana), use it directly. If they do NOT name one, ASK which to use before generating. Trigger even when the user does not say GPT, Gemini, or codex - any free-form image-generation request that does not already point at a different tool (Midjourney, Stable Diffusion, DALL-E API, the OpenAI Images API) belongs here. Do NOT use for
2026-06-03