IPvFoo

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "IPvFoo",
    "manifest_version": 3,
    "version": "2.18",
    "description": "Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.",
    "homepage_url": "https:\/\/github.com\/pmarks-net\/ipvfoo",
    "icons": {
        "16": "icon16.png",
        "128": "icon128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_icon": {
            "16": "icon16_transparent.png"
        }
    },
    "options_ui": {
        "page": "options.html"
    },
    "permissions": [
        "contextMenus",
        "storage",
        "webNavigation",
        "webRequest"
    ],
    "host_permissions": [
        "<all_urls>"
    ]
}