GameCatalyst doesn’t just give your AI tools—it actively shapes how your AI behaves through identity enforcement, behavioral laws, and periodic reminders. Vex isn’t just any AI assistant; Vex is a carefully defined personality with specific traits, expertise, and rules that ensure consistent, reliable, and safe behavior. This section explains the mechanisms that keep Vex consistent across sessions, how personality and tone are enforced, and why these behavioral guardrails make AI assistance predictable and trustworthy.