Page Cage

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Page Cage",
    "short_name": "Cage",
    "description": "Loads a page inside a frame so it can't be seen by other extensions",
    "version": "0.1.4",
    "manifest_version": 3,
    "icons": {
        "16": "cage-16.png",
        "48": "cage-48.png",
        "128": "cage-128.png"
    },
    "content_security_policy": {
        "extension_pages": "default-src 'self'; frame-src 'self' https:\/\/* http:\/\/*"
    },
    "permissions": [
        "contextMenus",
        "history"
    ],
    "host_permissions": [
        "<all_urls>"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_icon": {
            "16": "cage-16.png",
            "48": "cage-48.png",
            "128": "cage-128.png"
        },
        "default_title": "Cage"
    }
}