nano-banana

Generate presentation slides and visuals from a structured outline using Gemini image generation.

425|44|Updated Jan 31, 2026
One-click install
npx skills add https://github.com/EvoScientist/EvoSkills --skill nano-banana-evoscientist
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nano-banana
Source: https://github.com/EvoScientist/EvoSkills/tree/main/skills/nano-banana
Command: npx skills add https://github.com/EvoScientist/EvoSkills --skill nano-banana-evoscientist

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-genai, pillow, python-pptx, python-dotenv, and includes scripts (resource) components.

What problem does it solve?

Nano Banana streamlines the creation of professional presentation slides by generating content and visuals from a structured outline, reducing manual drafting time and ensuring consistent, high-quality visuals.

Core Features & Use Cases

  • Automated content planning: Collaborate with the user to outline topics, sections, and talking points.
  • Batch slide generation & review: Generate a full deck and review in-browser with interactive feedback loops.
  • PPTX packaging: Export the final deck as PPTX for easy sharing and presentation delivery.
  • Use Case: A researcher wants a 12-slide talk; Nano Banana creates content, visuals, reviewer feedback, and a packaged PPTX.

Quick Start

Provide your talk topic and outline, and I will generate a ready-to-review slide deck.

Frequently Asked Questions about nano-banana

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

FAQPage Schema
How do I generate presentation slides from an outline using AI image generation?

Generate presentation slides from an outline using Gemini image generation to automate content planning, batch render visuals, apply style templates, and package the final deck into a PPTX file for delivery.

Can I review and edit generated slides in a browser before exporting?

Yes, you can review and edit generated slides in a browser before exporting. The workflow includes an interactive feedback loop allowing you to review the full deck, provide feedback, and trigger feedback-driven edits prior to final PPTX packaging.

Do I need a Gemini API key to create PPTX files from structured outlines?

Yes, creating PPTX files from structured outlines requires a Gemini API key. The workflow uses google-genai for image generation and python-pptx for packaging, managed via a python-dotenv environment configuration.

What is the best way to automate end-to-end slide creation for a research talk?

The best way to automate end-to-end slide creation for a research talk is to provide your topic and structured outline. The system collaborates on content planning, batch generates visuals, enables in-browser review, and packages the final deck as a PPTX file.

Does python-pptx work with AI-generated images for presentation packaging?

Yes, python-pptx works with AI-generated images for presentation packaging. The workflow uses Pillow and google-genai to generate and process images, then leverages python-pptx to assemble the final slides and export the complete deck as a PPTX file.