repost/plugins/commands/cycki.rb

require 'net/http'
require 'nokogiri'

Client.register_command("cycki") { |args|
    Config[:commands][:cycki][:message] + Nokogiri::HTML(Net::HTTP.get(URI(Config[:commands][:cycki][:url]))).xpath('//img/@src').inner_text.slice("_preview")
}