Forum:Subst only warning template?

Is there a subst only warning template on Templates, or on the Starter? Something like Wikipedia's wikipedia:en:template:subst only would be quite useful to have on all Wikia wikis when building substitution templates (like subst boilerplates) as part of documenting the template, instead of having to build custom warnings on each wiki. ForestMonthZero 12:06, December 22, 2011 (UTC)


 * A template like this doesn't exist on Templates wiki or Starter that I know of. You could make a version on Templates wiki and then ask Wikia to put it on Starter. -- Fandyllic (talk &middot; contr) 22 Dec 2011 5:07 PM Pacific


 * Ok, I've built one, tell me what you think before I tag this staff needed with a request to add it to Starter.
 * w:c:templates:Template:subst only
 * ForestMonthZero 09:35, December 23, 2011 (UTC)

There's also w:c:templates:Template:Subst reminder to complement it. It's a warning in template code. ForestMonthZero 08:41, December 25, 2011 (UTC)