mvn package
ALFRED_WORKER=alfred-worker/target/alfred-worker-1.0-SNAPSHOT.jar
PLUGIN_PATH=alfred-worker-example/target/alfred-worker-example-1.0-SNAPSHOT.jar
java -jar $ALFRED_WORKER -pluginPath $PLUGIN_PATH -query "Hello, world\!"

public class ExamplePlugin extends AbstractWorkflowPlugin {
	@Override
	public void run(String query) throws PluginException {
		getItemManager().addItem(new Item().setArg(query).setAutocomplete(query).setTitle(query).setValid(true).setUid(query));
	}
}