nanobanana-prompt
Image generation prompts
When & Why to Use This Skill
This Claude skill streamlines the AI image generation process by leveraging nanobanana MCP and Gemini Imagen. It specializes in transforming basic concepts into highly detailed, narrative-driven prompts, enabling the creation of professional-grade photorealistic images, custom icons, and high-fidelity visual assets for various creative projects.
Use Cases
- Marketing & Branding: Generating photorealistic product mockups, banners, and social media visuals with specific lighting and mood settings.
- UI/UX Design: Creating custom icons, stickers, and patterns to enhance application interfaces and digital brand identity.
- E-commerce: Producing high-quality product photos and stylized illustrations for digital storefronts and marketing materials.
- Content Creation: Crafting complex prompts for artistic projects including sequential art, posters, and minimalist background designs.
| name | nanobanana-prompt |
|---|---|
| description | | |
| context | fork |
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