Antigravity Image Generation
Generate high-quality images using the internal Google Antigravity API (Gemini 3 Pro Image). This skill bypasses the need for browser automation by using the daily-cloudcode-pa.sandbox endpoint directly with your OAuth credentials.
Prerequisites
- Google Antigravity OAuth Profile: Must be present in your OpenClaw auth-profiles.json.
- Node.js: Available in the environment.
- Security Note: This skill reads local OAuth tokens from your profile to authenticate with Google's API. This is expected behavior for internal tool use.
Usage
Direct Script Execution
/home/ubuntu/clawd/skills/antigravity-image-gen/scripts/generate.js \
--prompt "A futuristic city on Mars" \
--output "/tmp/mars.png" \
--aspect-ratio "16:9"
Arguments
--prompt(Required): The description of the image.--output(Optional): Path to save the image (default:/tmp/antigravity_<ts>.png).--aspect-ratio(Optional):1:1(default),16:9,9:16,4:3,3:4.
Output
- The script writes the image to the specified path.
- It prints
MEDIA: <path>to stdout, which allows Clawdbot to automatically detect and display the image.
Troubleshooting
- 429 Resource Exhausted: Quota limit reached. Wait or check your project limits.
- No image data found: The model might have refused the prompt (safety) or the API structure changed. Check the "Model message" output.
- Auth Error: Ensure you have logged in via
google-antigravityprovider.