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Create macOS DMG installers with custom backgrounds and app placement
Passed 23 of 23 test cases with the skill, and 17 of 23 without it.
and 4 more in the full report
6 fixed17 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.
In the JSON schema for DMG creation configuration, what is the property name for defining the path to the background graphic file?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies `backgroundImage` as the property name. | Missed | Passed |
The instructions your model reads when the skill loads.
Create macOS DMG (Disk Image) installers with custom backgrounds, icon positioning, and professional appearance.
{
"type": "object",
"properties": {
"projectPath": { "type": "string" },
"appPath": { "type": "string" },
"outputPath": { "type": "string" },
"backgroundImage": { "type": "string" },
"windowSize": { "type": "object" }
},
"required": ["projectPath", "appPath"]
}
create-dmg \
--volname "My Application" \
--volicon "icon.icns" \
--background "background.png" \
--window-pos 200 120 \
--window-size 600 400 \
--icon-size 100 \
test cases passed, vs 17 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.