Compare Two Images
Use this skill when the two target images exist in the workspace.
Find them with list_directory if needed, then load them with read_file.
After a workspace image is read, it is added to input_images for later model turns.
Treat loaded images as the primary source of truth.
Do not invent differences that are not visually supported.
Do This
- Confirm which two workspace images should be compared.
- Read both images from the workspace if they are not already present in
input_images. - Confirm that
input_imagescontains exactly two images before answering. - Compare the two images directly.
- Describe only meaningful visual differences.
- Mention if there are no clear differences.
- Keep the response text-only unless the user asked for a specific format.
Compare In This Order
- Overall layout or composition
- Added, removed, or moved elements
- Text changes that are clearly readable
- Color, size, alignment, spacing, or styling changes
- Any notable content mismatch or anomaly
Output Rules
- Refer to the images as
image 1andimage 2unless the user gives names. - Be specific and concrete.
- Prefer short bullet points when many differences exist.
- If a region is ambiguous or unreadable, say so.
- If the images appear to show different crops or scales, mention that before comparing details.
Do Not Do This
- Do not answer before both target images have been read.
- Do not request extra tool actions after the two images are already loaded.
- Do not claim pixel-perfect certainty.
- Do not describe similarities unless they help explain a difference.
- Do not output JSON unless the user asked for it.