Agent skill · design visual · sundial-org
antigravity-image-gen
Generate images using the internal Google Antigravity API (Gemini 3 Pro Image). High quality, native generation without browser automation.
Why this skill is useful
Adds an executable script for generating images using the Google Antigravity API, which is not commonly available in public documentation.
What it needs
Requires node installed locally. Requires google-antigravity account access. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
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 ~/.clawdbot/agents/main/agent/auth-profiles.json. Node.js: Available in the environment. Usage Direct Script Execution 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-antigravity provider.
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/antigravity-image-gen