WebCRX

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "version": "2.0.1",
    "name": "WebCRX",
    "description": "Easily and safely install local CRX files in Chrome",
    "minimum_chrome_version": "120",
    "icons": {
        "16": "img\/16.png",
        "32": "img\/32.png",
        "64": "img\/64.png",
        "128": "img\/128.png"
    },
    "homepage_url": "https:\/\/webcrx.io",
    "background": {
        "service_worker": "script\/background.js"
    },
    "sandbox": {
        "pages": [
            "sandbox.html"
        ]
    },
    "action": {
        "default_icon": "img\/128.png"
    },
    "options_ui": {
        "page": "options.html",
        "open_in_tab": true
    },
    "permissions": [
        "alarms",
        "storage",
        "unlimitedStorage",
        "offscreen",
        "scripting"
    ],
    "optional_host_permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*"
    ],
    "optional_permissions": [
        "notifications"
    ],
    "externally_connectable": {
        "matches": [
            "https:\/\/webcrx.io\/*"
        ]
    }
}