Examine source code of AutocardAnywhere

{
  "version": "4.62.0",
  "permissions": [
    "contextMenus",
    "activeTab",
    "storage",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "19": "Icon-19.png",
      "38": "Icon-38.png"
    }
  },
  "icons": {
    "24": "Icon-24.png",
    "48": "Icon-48.png",
    "128": "Icon-128.png"
  },
  "name": "AutocardAnywhere",
  "short_name": "AutoAny",
  "description": "Displays card image popups for collectable card games on all webpages you visit.",
  "author": "Obtuse Goose Ltd",
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "autocardanywhere-amo@autocardanywhere.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "settings.js",
      "games/dictionary.js",
      "games/games.js",
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": false,
      "run_at": "document_end",
      "js": [
        "libs/jquery-3.6.0.min.js",
        "libs/popper-2.11.8.min.js",
        "libs/tippy/tippy-bundle-6.3.7.umd.min.js",
        "libs/swiper-bundle-6.8.4.min.js",
        "settings.js",
        "contentscript.js",
        "games/dictionary.js",
        "games/games.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "web_accessible_resources": [
    {
      "resources": [
        "img/loading.gif",
        "img/broken.png",
        "libs/tippy/light.css",
        "libs/tippy/material.css",
        "libs/tippy/scale.css",
        "libs/tippy/perspective.css",
        "libs/tippy/shift-away.css",
        "libs/tippy/shift-toward.css",
        "libs/swiper-bundle.min.css"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}