Examine source code of AI Summarizer Tool

{
  "manifest_version": 3,
  "name": "AI Page Summarizer",
  "version": "1.0.0",
  "description": "Summarize any web page in seconds using AI. Supports brief, standard, and detailed summaries. Powered by OpenRouter.",
  "author": "Your Name",
  "developer": {
    "name": "Your Name",
    "url": "https://github.com/chsrikar"
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "AI Page Summarizer"
  },
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "https://openrouter.ai/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self'; connect-src https://openrouter.ai; script-src 'self'; style-src 'self'; img-src 'self' data:;"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-page-summarizer@firefox",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}