Under maintenance.

Most probably CPANTS databases are being regenerated from scratch due to major changes in Kwalitee metrics or updates of relevant modules/perl. Usually this maintenance takes about a day or two, and some of the information may be old or missing tentatively. Sorry for the inconvenience.

Kwalitee Issues


Take a look at the META.yml Spec at http://module-build.sourceforge.net/META-spec-v1.4.html (for version 1.4) or http://search.cpan.org/perldoc?CPAN::Meta::Spec (for version 2), and change your META.yml accordingly.

Error: License 'http://dev.perl.org/licenses/' is invalid (license) [Validation: 1.4]


List all used modules in META.yml requires


  • Data::Dump
  • MRO::Compat
  • MooseX::MethodAttributes::Role


Add 'use strict' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules are strictly written.

Error: Search::OpenSearch::Server::Catalyst


Add a META.json to the distribution. Your buildtool should be able to autogenerate it.


Add 'use warnings' (or its equivalents) to all modules (this will require perl > 5.6), or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: Search::OpenSearch::Server::Catalyst


List all modules used in the test suite in META.yml build_requires


  • Data::Dump
  • Test::LeakTrace


This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.


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.


Name Abstract Version View
CatalystX::Controller::OpenSearch controller for Search::OpenSearch::Server::Catalyst metacpan
Search::OpenSearch::Result REST action response 0.301 metacpan
Search::OpenSearch::Server serve OpenSearch results 0.301 metacpan
Search::OpenSearch::Server::Catalyst serve OpenSearch results with Catalyst 0.301 metacpan
Search::OpenSearch::Server::Plack serve OpenSearch results with Plack 0.301 metacpan

Other Files

Changes metacpan
MANIFEST metacpan
META.yml metacpan
Makefile.PL metacpan
README metacpan