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 endpoint directly with your OAuth credentials. Prerequisites - Google Antigravity OAuth Profile : Must be present in . - Node.js : Available in the environment. Usage Direct Script Execution Arguments - (Required): The description of the image. - (Optional): Path to save the image (default: ). - (Optional): (default), , , , . Output - The script writes the image to the specified path. - It prints to stdout, w…