Major AI

Major AI, along with dark energy reactors, was the main advantage of the Empire of Gaira and one of the greatest achievements of the Age of Lights. Developed by the same principles as Bots they are able to control with unparalleled efficiencies gigantic structures like the largest spacecraft or even entire cities.
While invented at the end of the Age of the Two Galaxies and in fact a key actor in the defeat of the Beyonders as advanced spacecraft IA the truly wonder-provoking ones were developed in the next centuries. At first, they were enhanced Minor AI but the empire saw that they were not enough to handle the most powerful and complex technologies of the empire. This sparked some controversy as the tasks required creative thinking and highly developed problem-solving skills but at the same time, the permanent settlement of a sentient AI in a mandatory job was slavery and thus illegal. The solution the empire gave to the problem was highly specializing the AI in a task at the same time that the self-consciousness was kept to a minimum along with other traits people take for granted.
In practice, they look sentient on the surface, and even at times certain degrees of emotions can be perceived in them. On the other hand, they seem to have very few desires of their own and initiative. Philosophical debates about the morality of their creation are still ongoing today.

Utility

Their processing power and efficiency in their job are unparalleled. They operate the mightiest spacecraft the empire created, called Space Dragons, the recycling factories, the manufacturing plants of Bots and Androids and other technological wonders. Only they can manage such machines and thus such technologies remain in their exclusive control. They don't seem keen on obeying anyone and just keep doing their jobs as they find fit. They perform civilian duties with care, but completely refuse any intent of abusing their power for other ends. Space Dragons tend to be more mercurial, but more often than not refuse to take part in military conflicts.

Game Rules

Any Major AI has at least 60 of Intelligence and at least a +30 at relevant skills, they also roll twice and keep the better result.

Manufacturing

The information of how to build them or even what person or facility did them was classified information and thus is impossible for the remnant civilizations of the empire to build new ones.

Children Technologies