SKILL.md
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.
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.
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)
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