nano-banana
Nano Banana - AI Image Generation via MCP
Generate stunning 4K images, edit photos, and create graphics with perfect text rendering using Google's Gemini image models via MCP. The default model is gemini-3.1-flash-image-preview (Nano Banana 2), launched February 2026.
When to Use
Invoke when user:
- Asks to "generate an image" or "create a picture"
- Wants to "edit this photo" or "modify this image"
- Needs graphics with text (logos, infographics, diagrams)
- Requests "consistent characters" across multiple images
- Says "visualize this" or "make me a [visual thing]"
Prerequisites
1. Gemini API Key
Get a free API key from Google AI Studio:
- Sign in with Google account
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