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diff --git a/lib/Catalyst/ScriptRunner.pm b/lib/Catalyst/ScriptRunner.pm
index 14bfb7b..247ce30 100644
--- a/lib/Catalyst/ScriptRunner.pm
+++ b/lib/Catalyst/ScriptRunner.pm
@@ -1,4 +1,56 @@
 package Catalyst::ScriptRunner;
 use Moose;
+use FindBin;
+use lib;
+use File::Spec;
+use namespace::autoclean;
 
-1;
+sub run {
+    my ($self, $class, $scriptclass) = @_;
+    my $classtoload = "${class}::Script::$scriptclass";
+
+    lib->import(File::Spec->catdir($FindBin::Bin, '..', 'lib'));
+
+    unless ( eval { Class::MOP::load_class($classtoload) } ) {
+        warn("Could not load $classtoload - falling back to Catalyst::Script::$scriptclass : $@\n")
+            if $@ !~ /Can't locate/;
+        $classtoload = "Catalyst::Script::$scriptclass";
+        Class::MOP::load_class($classtoload);
+    }
+    $classtoload->new_with_options( application_name => $class )->run;
+}
+
+__PACKAGE__->meta->make_immutable;
+
+=head1 NAME
+
+Catalyst::ScriptRunner - The Catalyst Framework script runner
+
+=head1 SYNOPSIS
+
+    # Will run MyApp::Script::Server if it exists, otherwise
+    # will run Catalyst::Script::Server.
+    Catalyst::ScriptRunner->run('MyApp', 'Server');
+
+=head1 DESCRIPTION
+
+This class is responsible for running scripts, either in the application specific namespace
+(e.g. C<MyApp::Script::Server>), or the Catalyst namespace (e.g. C<Catalyst::Script::Server>)
+
+=head1 METHODS
+
+=head2 run ($application_class, $scriptclass)
+
+Called with two parameters, the application classs (e.g. MyApp)
+and the script class, (i.e. one of Server/FastCGI/CGI/Create/Test)
+
+=head1 AUTHORS
+
+Catalyst Contributors, see Catalyst.pm
+
+=head1 COPYRIGHT
+
+This library is free software. You can redistribute it and/or modify it under
+the same terms as Perl itself.
+
+=cut