visual-audit

Screenshot a website and analyze visual composition against design principles.

1|Updated Feb 22, 2026
One-click install
npx skills add https://github.com/1337hero/claude-toolkit --skill visual-audit-1337hero
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: visual-audit
Source: https://github.com/1337hero/claude-toolkit/tree/main/skills/visual-audit
Command: npx skills add https://github.com/1337hero/claude-toolkit --skill visual-audit-1337hero

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Screenshots a website and analyzes its visual composition against design principles such as the golden ratio, rule of thirds, spacing, and visual hierarchy to ensure UI quality.

Core Features & Use Cases

  • Automated screenshot capture of pages at specified viewports for visual review.
  • Overlay and analysis across principles (golden ratio, rule of thirds, spacing) with a summarized report.
  • Workflow-driven checks and structured feedback to guide UI improvements.

Quick Start

Run the audit script with a target URL to generate the visual audit images and findings.

Frequently Asked Questions about visual-audit

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

FAQPage Schema
How do I audit a website's UI against design principles like the golden ratio?

You can audit a website's UI by running a local script that takes screenshots and analyzes visual composition against the golden ratio, rule of thirds, and spacing. It produces original, overlay, and ratio visuals alongside a concise findings report.

What is automated visual design validation for frontend components?

Automated visual design validation screenshots frontend components and evaluates their visual hierarchy and spacing against established design principles. It generates overlay visuals and structured findings to guide UI improvements.

Can I check visual hierarchy and spacing across different viewports?

Yes, you can check visual hierarchy and spacing across specified viewports by passing a target URL to the audit script. It captures screenshots at those dimensions and evaluates the composition against design principles.

What's the best way to generate overlay visuals for a design review?

The best way to generate overlay visuals for a design review is using a local audit script that captures screenshots and applies golden ratio and rule of thirds grids. It outputs the overlay images and a summarized report.

Do I need a local script to run a visual UI review?

Yes, you need a local audit script to run a visual UI review. The script requires a target URL to capture screenshots and generate the original, overlay, and golden-ratio visuals along with the findings report.