How does the quality check feature work?

Claude reviews multiple generated variants for each style, scoring them on a 5-point scale for readability and layout. If a variant scores too low, the skill automatically refines the prompt and retries the generation.

Which API does this skill use for image generation?

This skill requires a GOOGLE_AI_API_KEY to access the Nano Banana Pro (Gemini 3 Pro Image Preview) model through Google AI Studio.

Where are the final slides stored?

The generated images and the final selected best versions are stored in the 'out/slides/' directory of your project, along with a detailed quality report.

What does the Generate Slide skill do?

It analyzes your project's local files (like README.md and package.json) and uses AI to generate three high-quality presentation slides in distinct styles: Minimalist, Infographic, and Hero Visual.

Can I choose the visual style of the slides?

Yes, the skill prompts you to select a tone (such as Tech, Casual, Corporate, or Creative) and an aspect ratio before beginning the generation process.

Project Slide Generator

Name: Project Slide Generator
Author: Chachamaru127

byChachamaru127

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290

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设计工具

Automatically generates professional project introduction slides and visual summaries by analyzing your codebase and using Gemini-powered image generation.

The Generate Slide skill streamlines project presentation by extracting key information directly from your repository—including READMEs, package manifests, and technical stacks—to create high-quality visual summaries. Using the Nano Banana Pro API, it produces three distinct design patterns (Minimalist, Infographic, and Hero Visual) and performs an automated multi-step quality review. This ensures every generated slide meets professional standards for readability and aesthetics, allowing developers to create impactful project visuals without leaving the terminal.

主要功能

01Generates three distinct design styles: Minimalist, Infographic, and Hero Visual.

02Automated codebase analysis to extract project features, goals, and tech stacks.

03Multi-variant generation with automated 5-point quality scoring and AI-driven retries.

04Customizable visual parameters including aspect ratio (16:9, 4:3, 1:1) and tone (Tech, Corporate, Casual).

05290 GitHub stars

06Detailed quality reporting with scores for information density, layout, and brand alignment.

使用场景

01Generating one-page visual summaries for internal project pitches or documentation.

02Automating consistent visual branding for multiple sub-projects within a large monorepo.

03Creating high-impact 'hero' images for open-source repository headers or social media announcements.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chachamaru127/claude-code-harness generate-slide

For use in Claude.ai and ChatGPT

Download Skill