CommandRegistry registry = injector.getInstance(CommandRegistry.class);
List<String> missingCommands = new ArrayList<String>();
for (Command command : registry.commands) {
ExecutableCommand annotation = command.getClass().getAnnotation(ExecutableCommand.class);
boolean found = false;
for (String alias : annotation.aliases()) {
//pretty basic but works for now, a regex might be better here
if (help.contains(alias)) {
found = true;
break;
}