SERP Extension Manager

{
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_icon": {
            "19": "icon-19-0.png",
            "38": "icon-38-0.png"
        },
        "default_popup": "popup.html",
        "default_title": "__MSG_manifest_toolbarbtn_tooltip__",
        "default_height": 800
    },
    "default_locale": "en",
    "description": "__MSG_manifest_description__",
    "icons": {
        "16": "icon-16.png",
        "48": "icon-48.png",
        "128": "icon-128.png"
    },
    "manifest_version": 3,
    "name": "SERP Extension Manager",
    "options_page": "options.html",
    "permissions": [
        "management",
        "contextMenus",
        "storage",
        "alarms"
    ],
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "version": "1.4.12"
}