Generates images using Google's Gemini "Nano Banana" image models (e.g., gemini-2.5-flash-image) via the Gemini API, with customizable prompt, aspect ratio, and output file naming.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@gemini-nano-banana-mcp Generate an image of a serene mountain lake at sunset."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Minimal MCP server that generates images through Google's Gemini "Nano Banana"
image models (gemini-2.5-flash-image by default), using your own free
Google AI Studio API key.
No third-party service, no paid credits — requests go straight to Google's Gemini API.
npm install
npm run buildGet a free API key at https://aistudio.google.com/apikey.
Related MCP server: Nano Banana MCP Server
claude mcp add gemini-image --scope user -e GEMINI_API_KEY=your-key-here -- node /absolute/path/to/gemini-nano-banana-mcp/dist/index.jsgenerate_imageArgument | Required | Description |
| yes | Text description of the image to generate |
| no | Gemini image model id (default: |
| no | e.g. |
| no | Output file name (default: a timestamp) |
Generated images are saved to OUTPUT_DIR (default: ./output) and the
tool returns the saved file path.
Variable | Required | Default |
| yes | — |
| no |
|
MIT
Unclaimed servers have limited discoverability.
If you are the server author, to access and configure the admin panel.
Generate images, video & speech with Nano Banana, Veo, Omni and Gemini TTS. Pay as you go.
Generate logos, social posts, app screenshots, comic panels & visual-novel assets from prompts.
Generate PWA icon sets and iOS splash screens from a text prompt or an existing image.
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/VPCriativo94/gemini-nano-banana-mcp'
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