nano-banana-use

Installation
SKILL.md

Nano Banana Use

Use this skill to generate, edit, and compose images using Gemini's Nano Banana models (gemini-2.5-flash-image and gemini-3-pro-image-preview).

This skill uses portable Python scripts managed by uv.

Prerequisites

Ensure you have one of the following authentication methods configured in your environment:

  1. API Key:

    • GOOGLE_API_KEY or GEMINI_API_KEY
  2. Vertex AI:

    • GOOGLE_CLOUD_PROJECT
    • GOOGLE_CLOUD_LOCATION
    • GOOGLE_GENAI_USE_VERTEXAI=1

Usage

Related skills
Installs
55
GitHub Stars
120
First Seen
Jan 31, 2026