Nanobanana Image Generation

Generate high-quality images using nanobanana MCP with Gemini Imagen.

Core Principle

"Describe the scene, don't just list keywords."

Use narrative, descriptive paragraphs with rich context and specific details.

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Prompt Workflow

1. Clarify Requirements

Use AskUserQuestion to gather:

• Purpose: website, social media, product, illustration
• Style: photorealistic, illustrated, stylized, minimalist
• Elements: subject, composition, colors, mood, lighting
• Specs: aspect ratio, background (transparent/solid)
• Text: exact wording, font style (if applicable)

2. Select Strategy

| Use Case | Strategy | Reference | |----------|----------|-----------| | Marketing photos | Photorealistic | references/strategies.md | | Icons, stickers | Stylized | references/strategies.md | | Logos, posters | Text Rendering | references/strategies.md | | E-commerce | Product Mockups | references/strategies.md | | Banners | Minimalist | references/strategies.md | | Comics | Sequential Art | references/strategies.md |

3. Craft Prompt

Apply these principles:

• Hyper-specificity: Detail trumps brevity
• Context: Explain intended purpose
• Semantic positivity: Describe what you want, not what to avoid
• Cinematic language: Use photography/artistic terminology

4. Generate & Iterate

nanobanana generate image mcp or nanobanana edit image mcp.

Collect feedback with AskUserQuestion and refine.

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Quick Checklist

• [ ] Purpose and context defined
• [ ] Visual style specified
• [ ] Key elements described (subject, lighting, mood)
• [ ] Technical specs included (if needed)
• [ ] Narrative description (not keyword list)

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References

• Detailed strategies: references/strategies.md
• Prompt examples: references/EXAMPLE.md
• Setup & troubleshooting: references/setup.md

Search patterns:

• Photorealistic: grep "Photorealistic" references/EXAMPLE.md
• Illustrations: grep "Illustration" references/EXAMPLE.md
• Product shots: grep "Product" references/EXAMPLE.md