io.github.shinpr

mcp-image

AI image generation and editing with prompt optimization and quality presets. Powered by Nano Banana

stdiocommunityservice

Package Details

mcp-image

0.10.0•https://www.npmjs.com/package/mcp-image
Transportstdio

Environment Variables

GEMINI_API_KEY(str)
RequiredSecret

Google Gemini API key for image generation (get from https://aistudio.google.com/apikey)

IMAGE_OUTPUT_DIR(str)

Absolute path to directory where generated images will be saved (defaults to ./output)

IMAGE_QUALITY(str)

Default quality preset: 'fast' (Nano Banana 2, default), 'balanced' (Nano Banana 2 + thinking), 'quality' (Nano Banana Pro)

SKIP_PROMPT_ENHANCEMENT(bool)

Set to 'true' to disable automatic prompt optimization and use direct prompts