Google Rank Checker, Keyword SERP Ranking Extractor

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_appName__",
    "version": "1.6.0",
    "description": "__MSG_appDesc__",
    "default_locale": "en",
    "manifest_version": 3,
    "permissions": [
        "tabs",
        "storage"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "content.js"
            ]
        }
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "custom-page-script.js",
                "images\/nextlabs128.png",
                "images\/google.png"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "action": {
        "default_popup": "popup.html",
        "default_title": "Google SERP Extractor Tool",
        "default_icon": {
            "16": "images\/16.png",
            "48": "images\/48.png",
            "128": "images\/128.png"
        }
    },
    "icons": {
        "16": "images\/16.png",
        "48": "images\/48.png",
        "128": "images\/128.png"
    },
    "homepage_url": "https:\/\/nextlabs.io"
}