nano-banana-prompting

Automate image generation and interactive prompt design for Gemini image models.

5|Updated Nov 6, 2025

Search Tags:#guide #Gemini #image-generation #prompting #prompt-engineering #nano-banana

Ready to run

npx skills add https://github.com/pigfoot/claude-code-hubs --skill nano-banana-prompting

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nano-banana-prompting
Source: https://github.com/pigfoot/claude-code-hubs/tree/main/plugins/nano-banana/skills/nano-banana-prompting
Command: npx skills add https://github.com/pigfoot/claude-code-hubs --skill nano-banana-prompting

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps users craft effective prompts for Nano Banana Pro Gemini image generation, guiding through prompt structure, technique selection, and iteration workflows.

Core Features & Use Cases

Structured prompt development using the Nano Banana Prompting Guide
Selection of appropriate techniques (Narrative, Structured, Vibe, etc.)
Reference materials and example templates to accelerate results
Helps construct prompts with optional negative prompts and aspect-ratio controls

Quick Start

Start by describing your desired image and let the Skill guide you through the prompting techniques and structure.

Frequently Asked Questions about nano-banana-prompting

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I craft effective prompts for Gemini image generation?▼

Prompt crafting for Gemini image models relies on structured techniques—Narrative, Structured, and Vibe modes—that guide your description. The Nano Banana Prompting Guide walks you through prompt structure, technique selection, and iteration workflows to produce consistent, high-quality results.

What prompting techniques work best for generating styled visuals with Gemini?▼

Gemini image generation supports multiple prompting techniques: Narrative for storytelling, Structured for precise specifications, and Vibe for aesthetic direction. Each technique applies differently to slides, infographics, and image edits, allowing you to match your desired output style and branding rules.

Can I use negative prompts and aspect-ratio controls with Gemini image prompts?▼

Yes. Gemini prompts support optional negative prompts to exclude unwanted elements and aspect-ratio controls to enforce output dimensions. These controls integrate into both Direct Generation Mode and Interactive Prompting Mode for refined image creation.

How do I automate image generation workflows with environment variables and scripting?▼

Nano Banana Prompting supports environment-variable configuration for model and output settings, plus heredoc scripting for rapid one-off tasks. This enables automated image generation pipelines that adapt Gemini model behavior without manual intervention.

What's the difference between Direct Generation Mode and Interactive Prompting Mode?▼

Direct Generation Mode executes prompts immediately with configured settings, while Interactive Prompting Mode guides you through prompt refinement and iteration. Interactive mode helps you develop and test prompts step-by-step before final generation.

Do I need brand-styling rules to create consistent visuals with Gemini?▼

Brand-styling rules are optional but recommended for consistency. The Skill applies style-detection and branding rules to enforce visual coherence across slides, infographics, and edits, ensuring outputs align with your design standards.