A portfolio tracker that yells at you when you break your own rules

A portfolio tracker that enforces user-defined investment rules (e.g., "no more than 5% in crypto") by sending aggressive, personalized alerts when those rules are broken. It’s for disciplined investors who want to automate emotional accountability and avoid impulsive decisions. The project is interesting because it gamifies self-control through negative reinforcement, turning a passive tracking tool into an active behavioral coach.