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codex-autoskin

Automates visual customization of the Codex desktop app via Chrome DevTools Protocol.

118|22|Updated Jul 16, 2026
Search Tags:#automation#theming#codex#cdp#desktop-app#ui-customization
One-click install
npx skills add https://github.com/Finderchangchang/codex-autoskin --skill codex-autoskin
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codex-autoskin
Source: https://github.com/Finderchangchang/codex-autoskin/tree/main
Command: npx skills add https://github.com/Finderchangchang/codex-autoskin --skill codex-autoskin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill solves the lack of personalization in the Codex desktop application by providing a safe, reversible, and automated way to apply custom visual themes without modifying official app files.

Core Features & Use Cases

  • One-Command Theming: Automatically extracts color palettes and generates a full UI theme from a single image.
  • Battle-Tested Guardrails: Includes a persistent watcher that automatically reapplies your skin after Codex updates or restarts.
  • Use Case: If you want your Codex interface to match your favorite landscape art, simply provide the image to this Skill, and it will handle the palette extraction, layout generation, and CSS injection instantly.

Quick Start

Use the codex-autoskin skill to generate and apply a new theme from the attached image file.

Frequently Asked Questions about codex-autoskin

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

FAQPage Schema
How do I customize the Codex desktop app UI without modifying official files?▼

You can customize the Codex desktop app UI safely by injecting CSS and JS layers via the Chrome DevTools Protocol. This Skill automates visual theme application non-destructively, ensuring original application files remain untouched.

Can I generate a custom Codex theme from an image automatically?▼

Yes, you can generate a custom Codex theme from a single image. The automation extracts color palettes from your provided image and instantly generates a full UI theme for the desktop application.

Do I need Node.js to apply CSS injection to the Codex desktop app?▼

Yes, you need Node.js installed to apply CSS injection to the Codex desktop app. The process relies on Node.js and platform-specific shell scripts to handle secure UI modifications on Windows and macOS.

How do I persist custom desktop app themes after application restarts?▼

To persist custom desktop app themes after restarts, this Skill uses a persistent watcher. It automatically reapplies your custom skin after Codex updates or restarts, ensuring your theme remains active.

Does Codex UI customization work on both Windows and macOS?▼

Yes, Codex UI customization works on both Windows and macOS environments. The Skill uses platform-specific shell scripts to manage secure theme generation and application across these operating systems.

What's the best way to automate visual customization for the Codex application?▼

The best way to automate visual customization for the Codex application is using Chrome DevTools Protocol injection. This method provides a reversible, automated approach to apply custom visual themes without altering official app files.

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