Nvidia Sdxl

Generate high-resolution PNG images from detailed text prompts using the NVIDIA Stable Diffusion XL model with customizable style, lighting, and resolution.

NVIDIA SDXL Image Generator

This skill leverages the NVIDIA NIM API to generate high-fidelity, photorealistic, or artistic images using the Stable Diffusion XL (SDXL) model. It allows the agent to create visual assets directly from text descriptions.

Tools

generate_image

Converts a detailed text description into a high-resolution PNG image saved locally to the OpenClaw workspace.

Parameters:

• prompt (string, required): A comprehensive description of the desired image. Include specifics about subject, setting, lighting (e.g., "cinematic lighting", "golden hour"), and artistic style (e.g., "photorealistic", "oil painting", "3D render").
• negative_prompt (string, optional): A list of elements to strictly exclude from the generation, such as "blurry, distorted hands, low resolution, text, watermark".
• width (integer, optional, default=1024): The horizontal resolution. Supported values include 1024, 768, or 512.
• height (integer, optional, default=1024): The vertical resolution. Supported values include 1024, 768, or 512.

Usage Example:

"Generate a high-detail cinematic shot of a futuristic Tokyo street under heavy rain, neon lights reflecting in puddles, 8k resolution, photorealistic style."

Output:

Returns a success message containing the absolute local file path to the generated .png file.