Examine source code of WC Content Quality Inspector

{
  "manifest_version": 3,
  "name": "WC Content Quality Inspector",
  "version": "2.1.6",
  "description": "Evaluate content quality with AI or a private local check. Review trust, readability, structure and publish readiness.",
  "permissions": [
    "activeTab",
    "scripting",
    "storage",
    "contextMenus"
  ],
  "host_permissions": [
    "https://api.openai.com/*",
    "https://api.anthropic.com/*",
    "https://generativelanguage.googleapis.com/*",
    "https://openrouter.ai/*"
  ],
  "background": {
    "scripts": [
      "firefox-background.js"
    ]
  },
  "action": {
    "default_title": "WC Content Quality Inspector",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "sidebar_action": {
    "default_title": "WC Content Quality Inspector",
    "default_panel": "sidepanel.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "open_at_install": false
  },
  "options_page": "options.html",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "wc-content-quality-inspector@wildcreekstudio.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "websiteActivity",
          "websiteContent"
        ]
      }
    }
  }
}