{ "name": "Copy URL", "description": "Copy the URL of the current tab", "version": "0.0.1", "manifest_version": 3, "action": { "default_popup": "main.html", "default_icon": "copy.png" }, "background": { "service_worker": "copyurl.js" }, "commands": { "Copy URL": { "suggested_key": { "default": "Ctrl+Shift+C" }, "description": "Copy the URL of the current tab" } } }