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open-design

v0.5.3

Create and refine websites, slides, prototypes, and design systems with OpenDesign from Codex.

Codex1 Skill

By OpenDesignLicense: Apache-2.019 GitHub starsUpdated last month

Directory evidence

Runtimes
Codex
Parsed components
1 skill or MCP entry
Source updated
Aug 24, 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 open-design for Codex

Installs for the current user
codex plugin marketplace add nexu-io/open-design-agent-plugins
codex plugin marketplace upgrade open-design
codex plugin add open-design@open-design

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

Compatibility: the page URL and API slug “open-design-3” remain stable.

  • Codex: open-design-3@agent-plugin-marketplace → open-design@open-design

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/nexu-io/open-design-agent-plugins

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

Plugin files

plugins/codex/open-design/
├── .codex-plugin/plugin.json
└── skills/open-design-mode/SKILL.md

Included Skills1

open-design-modeskills/open-design-mode/SKILL.md

Create and refine websites, slides, prototypes, and design systems through the local OpenDesign MCP. Use OpenDesign Cloud by default, or Local Codex and secure BYOK only when the user explicitly selects them.

Plugin manifests1

plugins/codex/open-design/.codex-plugin/plugin.json
{
  "name": "open-design",
  "version": "0.5.3",
  "description": "Create and refine websites, slides, prototypes, and design systems with OpenDesign from Codex.",
  "author": {
    "name": "OpenDesign",
    "email": "[email protected]",
    "url": "https://open-design.ai/"
  },
  "homepage": "https://open-design.ai/",
  "repository": "https://github.com/nexu-io/open-design-agent-plugins",
  "license": "Apache-2.0",
  "keywords": [
    "design",
    "codex",
    "mcp",
    "open-design"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "OpenDesign",
    "shortDescription": "Create websites, slides, and design systems from Codex.",
    "longDescription": "Generate and edit websites, presentations, prototypes, and design systems with OpenDesign directly from Codex.",
    "developerName": "OpenDesign",
    "category": "Creativity",
    "capabilities": [
      "Interactive",
      "Write"
    ],
    "websiteURL": "https://open-design.ai/",
    "supportURL": "https://github.com/nexu-io/open-design/issues",
    "privacyPolicyURL": "https://open-design.ai/privacy/",
    "termsOfServiceURL": "https://open-design.ai/terms/",
    "defaultPrompt": [
      "Recreate the OpenDesign landing page: https://open-design.ai/",
      "Create an academic presentation on generative AI and design.",
      "Create an Apple-style design system with tokens and core components."
    ],
    "brandColor": "#111111",
    "composerIcon": "./assets/open-design.png",
    "logo": "./assets/open-design.png"
  }
}

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.

[open-design on Agent Plugins Marketplace](https://pluginsmp.com/plugins/open-design-3)