The Universal Manifest

The Universal Manifest is the file format used to describe DropMeter Widgets and Plugins.

It should look like:

{
 "ManifestVersion": 1, //The recommended and documented manifest version.
 "Name": "Lyre", //Display Name
 "Slug": "music-lyrics", //Your Plugin ID
 "ExtensionType": "Widget", //Can be "Widget" or "Plugin"
 "RequiredPlugins": [], //The Slugs for any required plugins, such as: "webnowplaying"
 "RequiredCors": [], //Any websites or APIs requested by your widget, which require a CORS bypass
}

BONUS: If you have a favicon.ico at the package root, it will be considered as an Icon for your Widget/Plugin.