image-describe

name	image-describe
description	Describe the contents of an image file or URL in structured detail

Image Describe Workflow

1. If the user provides a local path, upload to a short-lived public URL (or use file:// if client supports).
2. Call understand tool with media_urls=[url] and prompt="Describe this image in 3 paragraphs: visual composition, subjects, notable details."
3. Use provider="gemini" and tier="rich" by default for best quality.
4. Return the text response with the model ID for attribution.