io.github.shinpr

mcp-image

AI image generation MCP server using Nano Banana with intelligent prompt enhancement

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Package Details

mcp-image

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

Environment Variables

GEMINI_API_KEY
RequiredSecret

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

IMAGE_OUTPUT_DIR

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

SKIP_PROMPT_ENHANCEMENT

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