| name | nano-banana-pro |
| description | Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro). |
| homepage | https://ai.google.dev/ |
| metadata | {"goclaw":{"emoji":"🍌","requires":{"bins":["uv"],"env":["GOOGLE_API_KEY"]},"primaryEnv":"GOOGLE_API_KEY","install":[{"id":"uv-brew","kind":"brew","formula":"uv","bins":["uv"],"label":"Install uv (brew)"}]}} |
Nano Banana Pro (Gemini 3 Pro Image)
Use the bundled script to generate or edit images.
Quick Start
Generate an image:
uv run skills/nano-banana-pro/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K
Commands
Generate Image
uv run skills/nano-banana-pro/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K
Edit Image
uv run skills/nano-banana-pro/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" -i "/path/in.png" --resolution 2K
Multi-Image Composition
Combine up to 14 images:
uv run skills/nano-banana-pro/scripts/generate_image.py --prompt "combine these into one scene" --filename "output.png" -i img1.png -i img2.png -i img3.png
Parameters
--prompt: Image description (required)
--filename: Output filename (required)
--resolution: Image resolution: 1K (default), 2K, 4K
-i: Input image path for editing/composition (can be used multiple times)
API Key
Set one of the following environment variables:
GOOGLE_API_KEY (preferred)
GEMINI_API_KEY
Notes
- Resolutions:
1K (default), 2K, 4K.
- Use timestamps in filenames:
yyyy-mm-dd-hh-mm-ss-name.png.
- The script prints a
MEDIA: line for auto-attachment on supported chat providers.
- Do not read the image back; report the saved path only.