Mafia Ace
Built at WeaveHacks 3: Self-Improving Agents Hackathon with Weights & Biases · Jan 31, 2026 · San Francisco, CA
Mafia ACE is a self-improving agent system where AI agents play Mafia and autonomously evolve their strategies through the ACE (Agentic Context Engineering) pattern, using a Reflector-Curator loop to update personal strategy cheatsheets after each game based on objective outcomes. The project uses Weave (Weights & Biases) for observability, enabling agents to learn from wins, losses, and mistakes and continuously refine their social deduction strategies without human intervention.
