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image-optimization

v3.9.0

Optimizes images for web performance using modern formats, responsive techniques, and lazy loading strategies. Use when improving page load times, implementing responsive images, or preparing assets for production deployment.

CodexClaude Code1 Skill

By Claude Skills MaintainersLicense: MIT227 GitHub starsUpdated last week

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 28, 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 image-optimization for Codex and Claude Code

Installs for the current user
codex plugin marketplace add secondsky/claude-skills
codex plugin marketplace upgrade claude-skills
codex plugin add image-optimization@claude-skills

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

Compatibility: the page URL and API slug “image-optimization” remain stable.

  • Codex: image-optimization@agent-plugin-marketplace → image-optimization@claude-skills

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/secondsky/claude-skills

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

Plugin files

plugins/image-optimization/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/image-optimization/SKILL.md

Included Skills1

image-optimizationskills/image-optimization/SKILL.md

Optimizes images for web performance using modern formats, responsive techniques, and lazy loading strategies. Use when improving page load times, implementing responsive images, or preparing assets for production deployment.

Plugin manifests2

plugins/image-optimization/.codex-plugin/plugin.json
{
  "name": "image-optimization",
  "version": "3.9.0",
  "description": "Optimizes images for web performance using modern formats, responsive techniques, and lazy loading strategies. Use when improving page load times, implementing responsive images, or preparing assets for production deployment.",
  "author": {
    "name": "Claude Skills Maintainers",
    "email": "[email protected]"
  },
  "license": "MIT",
  "repository": "https://github.com/secondsky/claude-skills",
  "keywords": [
    "image-optimization",
    "image",
    "optimization",
    "web",
    "performance",
    "pwa"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Image Optimization",
    "shortDescription": "Optimizes images for web performance using modern formats, responsive",
    "longDescription": "Optimizes images for web performance using modern formats, responsive techniques, and lazy loading strategies. Use when improving page load times, implementing responsive images, or preparing assets for production deployment.",
    "developerName": "Claude Skills Maintainers",
    "category": "Web Development",
    "capabilities": [
      "Read",
      "Write"
    ],
    "defaultPrompt": [
      "Help me with Image Optimization.",
      "Show me best practices for Image Optimization.",
      "Guide me through using Image Optimization effectively."
    ]
  }
}
plugins/image-optimization/.claude-plugin/plugin.json
{
  "name": "image-optimization",
  "description": "Optimizes images for web performance using modern formats, responsive techniques, and lazy loading strategies. Use when improving page load times, implementing responsive images, or preparing assets for production deployment.",
  "version": "3.9.0",
  "author": {
    "name": "Claude Skills Maintainers",
    "email": "[email protected]"
  },
  "license": "MIT",
  "repository": "https://github.com/secondsky/claude-skills",
  "keywords": [
    "image-optimization",
    "image",
    "optimization",
    "web",
    "performance",
    "pwa"
  ]
}

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.

[image-optimization on Agent Plugins Marketplace](https://pluginsmp.com/plugins/image-optimization)