edit-image-nano-banana
Installation
SKILL.md
edit-image-nano-banana
Purpose
Default editor — start here for any prompt-driven image edit. Strongest at photorealism, multi-subject consistency, full-scene restages, subject swaps, and fast iteration. Switch to edit-image-gpt-image only when typography / text rendering is the whole point of the edit (logos, wordmarks, signage).
Backed by Fal model fal-ai/nano-banana/edit.
When to use this vs edit-image-gpt-image
Validated against the skill-tests/edit-image-tests/ bench (3 edits × 2 models):
| edit type | use |
|---|---|
| Restage / scene swap (bike → living room) | nano-banana — characterful, fast, preserves subject geometry |
| Subject swap (woman → man, same pose) | nano-banana — clean swap, room/lighting/frame held |
| Logo / wordmark / typography edit | gpt-image with --quality high — sharpest letterforms |
| Incidental text inside a non-text edit | Either — both can mangle small text in the source; flag for review |
| Transparent-background cutout | gpt-image with --background transparent --format png |