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Re-render a hero image into Instagram, TikTok, YouTube-shorts and Twitter/X aspect ratios.
Passed 19 of 22 test cases with the skill, and 8 of 22 without it.
and 18 more in the full report
15 fixed7 passed either way1 still failing2 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 15 test cases the skill fixed. Same model, same prompt, with and without the skill.
My terminal shows MUAPI_API_KEY is currently unset when trying to run the social pack for asset_44110. What command should be run first?
| Checked | Without skill | With skill |
|---|---|---|
| Instructs executing muapi auth configure when MUAPI_API_KEY is missing. | Missed | Passed |
The instructions your model reads when the skill loads.
Re-render a hero image into Instagram, TikTok, YouTube-shorts and Twitter/X aspect ratios.
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
source_image | image_url | yes | — | URL of the hero image (or asset_id from this session). |
caption_idea | text | no | — | Optional caption / overlay direction (kept short). |
formats | list | no | 1:1, 9:16, 4:5, 16:9 | Aspect ratios to produce. |
Use the plan to fan out one node per format.
{{formats}}:
muapi image edit (model=nano-banana-2-edit) with the source image.{{caption_idea_hint}} = "Leave headroom at the top for a
caption: '<caption_idea>'." (only if caption_idea is non-empty).social pack, resize for social, cross-post, multi-platform
test cases passed, vs 8 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.