Examine source code of Mindfold Extension

{
  "manifest_version": 2,
  "name": "__MSG_extension_name__",
  "description": "__MSG_extension_description__",
  "version": "1.0.0",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "default_locale": "en",
  "permissions": [
    "storage",
    "activeTab",
    "contextMenus",
    "<all_urls>"
  ],
  "externally_connectable": {
    "matches": [
      "http://localhost:3000/*",
      "https://mindfold.ai/*",
      "https://*.mindfold.ai/*"
    ]
  },
  "homepage_url": "https://mindfold.ai",
  "browser_specific_settings": {
    "gecko": {
      "id": "mindfold@mindfold.ai",
      "strict_min_version": "109.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "content-scripts/content.css"
  ],
  "browser_action": {
    "default_title": "Mindfold"
  }
}