We added the ability for a command to determine if it's nested or not, so we can make this prettier.

src/Misc.py

@@ -403,7 +403,12 @@ class Misc(callbacks.Privmsg):
         if cbs:
             names = [cb.name() for cb in cbs]
             names.sort()
-            irc.reply(utils.commaAndify(names))
+            plugin = utils.commaAndify(names)
+            if irc.nested:
+                irc.reply(utils.commaAndify(names))
+            else:
+                irc.reply('The %s command is available in %s.' %
+                          (command, plugin))
         else:
             irc.error('There is no such command %s.' % command)
 

test/test_Misc.py

@@ -152,7 +152,8 @@ class MiscTestCase(ChannelPluginTestCase):
         self.assertNotError('source')
 
     def testPlugin(self):
-        self.assertResponse('plugin plugin', 'Misc')
+        self.assertRegexp('plugin plugin', 'available.*Misc')
+        self.assertResponse('echo [plugin plugin]', 'Misc')
 
     def testTell(self):
         m = self.getMsg('tell foo [plugin tell]')