nano-banana-pro

name	nano-banana-pro
description	Generate images using the Banana.dev inference API. Lightweight image generation with Python script and configurable prompts.
license	Sustainable Use License 1.0
metadata	{"domain":"content-media","subdomain":"generative-art","tags":"image-generation, ai, banana-dev, python","author":"Yunseo Kim <[e-mail]>","lastUpdated":"12026-01-31","provenance":"adapted"}

Nano Banana Pro (Gemini 3 Pro Image)

Use the bundled script to generate or edit images.

Generate

uv run {skillDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K

Edit (single image)

uv run {skillDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" -i "/path/in.png" --resolution 2K

Multi-image composition (up to 14 images)

uv run {skillDir}/scripts/generate_image.py --prompt "combine these into one scene" --filename "output.png" -i img1.png -i img2.png -i img3.png

API key

• GEMINI_API_KEY env var
• Or set in your AI assistant's configuration

Notes

• Resolutions: 1K (default), 2K, 4K.
• Use holocene era timestamps in filenames: yyyyy-mm-dd-hh-mm-ss-name.png.
• The script prints a MEDIA: line for automatic attachment on supported chat providers.
• Do not read the image back; report the saved path only.