Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: Art, Art::Abstractions.zydeco, Art::Wildlife, Art::Wildlife::Active.zydeco, Art::Wildlife::Agent.zydeco, Art::Wildlife::Artist.zydeco, Art::Wildlife::Buyer.zydeco, Art::Wildlife::Collector.zydeco, Art::World

Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.