{ "manifest_version": 3, "name": "User Scripts Manager extension", "description": "Demonstrates the userScripts API and optional permission, in MV3.", "version": "0.1", "host_permissions": ["*://*/"], "permissions": ["storage", "unlimitedStorage"], "optional_permissions": ["userScripts"], "background": { "scripts": ["background.js"] }, "options_ui": { "page": "options.html" }, "browser_specific_settings": { "gecko": { "id": "user-script-manager-example@mozilla.org", "strict_min_version": "134.0" } } }