Startpage — Private Search Engine

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_extensionName__",
    "description": "__MSG_extensionDescription__",
    "version": "3.0.8",
    "icons": {
        "16": "icons\/sp_icon_16.png",
        "48": "icons\/sp_icon_48.png",
        "128": "icons\/sp_icon_128.png"
    },
    "minimum_chrome_version": "90",
    "permissions": [
        "storage",
        "declarativeNetRequestWithHostAccess"
    ],
    "host_permissions": [
        "https:\/\/*.startpage.com\/*"
    ],
    "declarative_net_request": {
        "rule_resources": [
            {
                "id": "ruleset_1",
                "enabled": true,
                "path": "rules_1.json"
            }
        ]
    },
    "chrome_settings_overrides": {
        "search_provider": {
            "name": "__MSG_searchEngineName__",
            "keyword": "@startpage",
            "search_url": "https:\/\/www.startpage.com\/do\/dsearch?q={searchTerms}&cat=web&language=__MSG_extensionUrlLanguage__",
            "suggest_url": "https:\/\/www.startpage.com\/suggestions?q={searchTerms}&format=opensearch&segment=startpage.defaultchx&lui=__MSG_extensionUrlLanguage__",
            "favicon_url": "https:\/\/www.startpage.com\/favicon.ico",
            "encoding": "UTF-8",
            "is_default": true
        }
    },
    "action": {
        "default_area": "navbar",
        "default_icon": {
            "16": "icons\/sp_icon_16.png",
            "48": "icons\/sp_icon_48.png",
            "128": "icons\/sp_icon_128.png"
        },
        "default_title": "__MSG_extensionName__"
    },
    "background": {
        "service_worker": "service_worker.js"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/*.startpage.com\/*"
            ],
            "js": [
                "js\/content.js"
            ],
            "css": [
                "css\/content.css"
            ],
            "run_at": "document_end"
        }
    ],
    "default_locale": "en"
}