For these stat cards, 22 is considered the absolute max (18+4). 18 is the highest a human can get, but other races have bonuses. At least that's how it was in the old old DnD I played on the computer.
The MEDICAL ROBOT was created as an alternative to having real doctors in dangerous or secretive areas. They are very expensive, often costing as much money as a doctor would make over a five year period. In the long run, they are somewhat cheaper to maintain. They also don't run a credible risk of human Klis-khar error. However, most Klis-khar prefer to see a living creature, so real doctors remain the preference for most hospitals.
A scare erupted when it was found that the original model would freak out due to an error in its coding that causes it to "disinfect" all life if faced with a disease it can't analyze. Since then, the coding was tweaked and the robot series improved upon to better learn about new diseases. They will sometimes be kind of creepy and zealous in their attempts to figure it out, though.
The MEDICAL ROBOT is programmed to simulate emotion via various colored LEDs in their "eyes" that can create a wide variety of soothing colors.
It is not currently known if the MEDICAL ROBOT series continued to thrive in Klis-khar areas, as the race went into seclusion shortly after the events surrounding the Rish'kahn facility. The fact that "Grasshopper" still functions is a testament to Klis-khar engineering.
There's one free stat card left that you can decide on-- just post the character you'd like to see. From memory, that can be any of: Nesaki (The Tezakian Majibeast from chapter 3), S'kili (The Klis-khar Majibeast that said "screw this" and left the world via a portal), Delkin, Kinasa (Female Tezakian from ch11), Jerahl (Lian from 11), Shala (Klis-khar from 11), The unnamed Diuban from 11, The unnamed Lian Amiel fought in 11, or Jaysiph.