This skill should be used when the user asks to "generate image", "create image with nanobanana", "write image prompt", "make icon/pattern/sticker", or "image generation". Crafts effective prompts for nanobanana MCP with Gemini Imagen.
View on GitHubjongwony/cc-plugin
google/skills/nanobanana-prompt/SKILL.md
January 24, 2026
Select agents to install to:
npx add-skill https://github.com/jongwony/cc-plugin/blob/main/google/skills/nanobanana-prompt/SKILL.md -a claude-code --skill nanobanana-promptInstallation paths:
.claude/skills/nanobanana-prompt/# 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/EXAMP