/usr/bin/merb-specs is in ruby-merb-core 1.1.3+dfsg-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 | #!/usr/bin/env ruby
require File.join(File.dirname(__FILE__),"..","lib","merb-core","test","run_specs")
run_specs ARGV
|