Only released in EOL distros:
mtconnect: mtconnect_msgs | mtconnect_ros_bridge
Package Summary
 Documented 
mtconnect_msgs
- Author: Shaun M. Edwards
 - License: BSD
 - Source: git https://github.com/mtconnect/ros_bridge.git (branch: None)
 
Contents
Overview
The MTConnect message library contains messages for integrating MTConnect with ROS-Industrial. See the Msg/Srv API links (to the right) for more information.