What happens if the generated slide quality is low?

The skill includes a built-in quality check that scores images on a 5-point scale. If the score is too low, it automatically improves the prompt and retries up to three times.

What AI engine does this skill use to generate slides?

This skill uses the Nano Banana Pro (Gemini 3 Pro Image Preview) API via Google AI Studio to generate high-quality visual content.

Can I customize the look and feel of the slides?

Yes, you can specify different tones such as Tech, Corporate, Casual, or Creative, and choose between various aspect ratios like 16:9 or 1:1.

How does the skill know what information to put on the slides?

It automatically scans your repository's README.md, package.json, and other metadata files to extract project names, key features, and technology stacks.

Project Slide Generator

Name: Project Slide Generator
Author: Chachamaru127

byChachamaru127

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290

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Design Tools

Automatically generates professional project introduction slides and visual summaries directly from your codebase using AI image generation.

The Project Slide Generator is a specialized Claude Code skill designed to transform complex codebases into professional visual presentations. By analyzing files like READMEs and package manifests, it extracts core project details—such as tech stacks and key features—to create three distinct design patterns: Minimalist, Infographic, and Hero Visual. It leverages the Nano Banana Pro API for image generation and includes an autonomous quality-control loop that scores and refines images until they meet professional standards, making it ideal for developers who need to quickly pitch or document their work visually.

Key Features

01Configurable aspect ratios (16:9, 4:3, 1:1) and visual tones (Tech, Corporate, Casual).

02Detailed quality reports documenting the scoring and selection process for each slide.

03Autonomous quality assessment and retry logic to ensure high-fidelity outputs.

04290 GitHub stars

05Automated codebase analysis to extract project names, features, and tech stacks.

06Multi-pattern generation including Minimalist, Infographic, and Hero Visual styles.

Use Cases

01Producing social media-ready hero images to showcase new software releases.

02Generating pitch-ready slides for internal demos or stakeholder presentations.

03Creating quick visual summaries for GitHub READMEs or project documentation.

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