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universal-design-principles

v1.0.0

A cross-agent UX and product-design skill collection covering perception, cognition, interaction, aesthetics, accessibility, robustness, and process.

Codex

By Hunter DLicense: MIT1.1k GitHub starsUpdated 12 hours ago

Directory evidence

Runtimes
Codex
Parsed components
0 skill or MCP entries
Source updated
Sep 23, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install universal-design-principles for Codex

Installs for the current user
codex plugin marketplace add hashgraph-online/awesome-codex-plugins
codex plugin marketplace upgrade awesome-codex-plugins
codex plugin add universal-design-principles@awesome-codex-plugins

Paste and run these commands in a terminal with Codex. They add and refresh the awesome-codex-plugins catalog, then install this plugin.

Compatibility: the page URL and API slug “universal-design-principles” remain stable.

  • Codex: universal-design-principles@agent-plugin-marketplace → universal-design-principles@awesome-codex-plugins

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/hashgraph-online/awesome-codex-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/HDeibler/universal-design-principles/.

Plugin files

plugins/HDeibler/universal-design-principles/
└── .codex-plugin/plugin.json

Plugin manifests1

plugins/HDeibler/universal-design-principles/.codex-plugin/plugin.json
{
  "name": "universal-design-principles",
  "version": "1.0.0",
  "description": "A cross-agent UX and product-design skill collection covering perception, cognition, interaction, aesthetics, accessibility, robustness, and process.",
  "author": {
    "name": "Hunter D",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/HDeibler/universal-design-principles",
  "repository": "https://github.com/HDeibler/universal-design-principles",
  "license": "MIT",
  "keywords": [
    "design",
    "ux",
    "ui",
    "accessibility",
    "product-design",
    "agent-skills"
  ],
  "skills": "./plugins/",
  "interface": {
    "displayName": "Universal Design Principles",
    "shortDescription": "UX and product-design skills for AI agents.",
    "developerName": "Hunter D",
    "category": "Design",
    "capabilities": [
      "Read",
      "Write"
    ],
    "longDescription": "A cross-agent UX and product-design skill collection covering perception, cognition, interaction, aesthetics, accessibility, robustness, and process.",
    "websiteURL": "https://github.com/HDeibler/universal-design-principles"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[universal-design-principles on Agent Plugins Marketplace](https://pluginsmp.com/plugins/universal-design-principles)