I am not sure the Clans would even qualify as anocracies, but I know that they would not through Kerensky's vision qualify under the coinage democracy. Even Sparta with its civil councils and its congress was still an autocracy.
I'd say they are a Semi-socialist Democratic Stratocracy, or were before they changed from the pressure of the IS, everything is owned by the Clan, the Warrior Council rules, but the warrior council is democratic, it's not autocratic because the council has the right to remove the Khan via a vote and the Khan is voted in.
Sarna, yes i know not the most reliable source but i'm still on my first coffee, has under Khan, that the position is only supposed to be taken while a Clan is involved in a conflict larger than a normal trial of possession and the Clan Council becomes a kurultai, so
IF sarna is right, under Kerensky's vision the Clans are democratic, but i really suspect Kerensky just pulled parts of governmental theory out of a hat,
Elizabeth Hazen
"So great Kerensky what do you invision for our future"
Nicky K
"We are a..." sticks hand in hat "Clan based semi-socialist democratic autocracy!"
Sarah McEvedy
"Wait did you just pull out pieces of paper from a hat and just read them out?"
Nicky K
"I issue a trial of Annihilation against..." reaches into another hat "Clan.... Wolverine!"
Sarah McEvedy
"Who's Clan Wolverine? why are you all looking at me like that? ohhh.... bye!"