cockpit gen-image
Generated reference for cockpit gen-image, including its syntax, options, results, and constraints from the canonical cockpit CLI source.
This reference is generated from the same canonical source distributed as cockpit CLI help. See Cockpit CLI for concepts and safe operating guidance.
Usage: cockpit gen-image --prompt <text> --out <path> [options]
Generate one image with an external provider and save it to --out (.png or .jpg). Self-contained: any agent can call this, including agents with no native image tool. Uses the provider's own credentials. When --provider is omitted, uses codex with gpt-image-2.
cat prompt.txt | cockpit gen-image --stdin --out image.png --json
cockpit gen-image --provider codex --model gpt-image-2 --prompt "a friendly shiba in soft watercolor, white background" --size 1024x1024 --out image.png --json
cockpit gen-image --provider antigravity --prompt "the same shiba, now wearing a scarf" --reference image.png --size 1024x1024 --out image-2.png --json
cockpit gen-image --provider grok-build --prompt "a cinematic product photo of a brass desk lamp" --size 1536x1024 --out lamp.jpg --json
Options:
--prompt <text>— image description (or use--stdin)--out <path>— output image path (required)--provider <name>—codex(default),antigravity, orgrok-build--model <name>— codex: image model (defaultgpt-image-2); antigravity:agydriver model (image backend is fixed)--size <WxH>— image size, e.g.1024x1024,1536x1024(default1024x1024)--reference <path>— reference image for style/character consistency (repeatable)--stdin— read the prompt from stdin--json— JSON output
Providers:
codex— OpenAI image generation (gpt-image-2) via the Codex subscriptionantigravity— Google Gemini image backend via the Antigravity free quota; outputs JPG (auto-converted to PNG when--outends in.png)grok-build— xAI Imagine (grok-imagine-image) via the Grok Build / SuperGrok subscription; outputs JPG (auto-converted to PNG for.png--out)
After generating, open the saved file in the side panel when the user needs to inspect it: cockpit side-panel file image.png --mode preview --json. For short videos, see cockpit gen-video help.