nano-banana-pro

name	nano-banana-pro
description	Generate or edit images using AI (Gemini 2.0 Flash). Use for "create an image of…", "edit this photo", or "generate a logo".
metadata	{"homepage":"https://ai.google.dev/","credential":"credentials_tools.gemini_api_key"}

Credential

Key: credentials_tools.gemini_api_key — check availability via get_config credentials_tools.gemini_api_key.

Nano Banana Pro (Gemini 3 Pro Image)

Use the bundled script to generate or edit images.

API key: /secret credentials_tools.gemini_api_key

All commands run via credential_exec:

credential_exec({
  command: "uv run {baseDir}/scripts/generate_image.py --prompt \"your image description\" --filename \"output.png\" --resolution 1K",
  credentials: { "GEMINI_API_KEY": "credentials_tools.gemini_api_key" }
})

Edit (single image)

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

Notes

• Resolutions: 1K (default), 2K, 4K.
• Use timestamps in filenames: yyyy-mm-dd-hh-mm-ss-name.png.
• If the script prints a MEDIA: line, treat it as the output path.
• Do not read the image back; report the saved path only.