Nano banana openrouter

Skill liuhetian/simple-skills/nano-banana-openrouter

Generate or edit images via OpenRouter using Google's Gemini 3 Pro Image model. Use when the user wants to generate images using OpenRouter API instead of direct Google API.From its SKILL.md

Install

npx -y skills add liuhetian/simple-skills --skill nano-banana-openrouter

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SKILL.md

1.2 KB, 224 tokens by cl100k_base, as published. Nobody here has run it

Nano Banana OpenRouter

Generate or edit images via OpenRouter using Gemini 3 Pro Image model.

Usage

Generate

uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png"

Edit

uv run {baseDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" --input-image "/path/in.png"

API Key

OPENROUTER_API_KEY env var
Or set skills."nano-banana-openrouter".apiKey / skills."nano-banana-openrouter".env.OPENROUTER_API_KEY in ~/.clawdbot/clawdbot.json

Notes

Uses google/gemini-3-pro-image-preview model via OpenRouter
Returns image as base64 data URL
The script prints a MEDIA: line for Clawdbot to auto-attach on supported chat providers
Do not read the image back; report the saved path only

What ships with it: 1 file

6.8 KB alongside SKILL.md, 1 of them executable

scripts/

generate_image.pyruns6.8 KB