Push to Kindle

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Push to Kindle",
    "version": "2.6.6",
    "manifest_version": 3,
    "description": "Send web articles to your Kindle",
    "action": {
        "default_title": "Push to Kindle",
        "default_icon": "icon128.png"
    },
    "icons": {
        "16": "icon16.png",
        "48": "icon48.png",
        "128": "icon128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "permissions": [
        "activeTab",
        "scripting"
    ],
    "commands": {
        "_execute_action": {
            "suggested_key": {
                "default": "Alt+Shift+K"
            }
        }
    }
}