Simulator Controller is a modular automation framework for sim racing that includes several AI assistants powered by GPT technology. These include an AI Race Engineer that handles pitstops and monitors weather and damage, an AI Race Strategist that develops and adapts race strategies, an AI Race Spotter that warns about nearby traffic, and an AI Driving Coach that provides real-time coaching instructions. The system integrates with hardware controllers and software like SimHub, functioning as an autonomous AI agent system for the racing domain.