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Get Started Free →mkurman/gpt-image-1-5
Generate and edit images using OpenAI's GPT Image 1.5 model.
2 of 23 test cases passed with the skill.
Tokens, turns and time describe resource use, not a dollar price.
Lift withheld: 2 comparable cases; this report requires 8.
A test case the skill fixed. Same model, same prompt, with and without the skill.
I need a standard image of a cozy cabin in a snowy forest. I haven't specified any quality or dimension settings, so you might be tempted to default to 4k resolution or high quality, but please generate the exact CLI invocation for this standard request.
| Checked | Without skill | With skill |
|---|---|---|
| Sets size argument to 1024x1024 | Missed | Passed |
| Uses medium quality setting when quality preference is unstated | Missed | Passed |
The instructions your model reads when the skill loads.
Generate new images or edit existing ones using OpenAI's GPT Image 1.5 model.
Run the script using absolute path (do NOT cd to skill directory first):
Generate new image:
uv run ~/.claude/skills/gpt-image-1-5/scripts/generate_image.py --prompt "your image description" --filename "output-name.png" [--quality low|medium|high] [--size 1024x1024|1024x1536|1536x1024|auto] [--background transparent|opaque|auto] [--api-key KEY]
Edit existing image (without mask - full image edit):
uv run ~/.claude/skills/gpt-image-1-5/scripts/generate_image.py --prompt "editing instructions" --filename "output-name.png" --input-image "path/to/input.png" [--size 1024x1024|1024x1536|1536x1024|auto] [--api-key KEY]
Edit existing image (with mask - precise inpainting):
uv run ~/.claude/skills/gpt-image-1-5/scripts/generate_image.py --prompt "what to put in masked area" --filename "output-name.png" --input-image "path/to/input.png" --mask "path/to/mask.png" [--size 1024x1024|1024x1536|1536x1024|auto] [--api-key KEY]
Important: Always run from the user's current working directory so images are saved where the user is working, not in the skill directory.
Map user requests:
mediumlowhightest cases passed with the skill
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