Bug Hunter is a developer tool that works as a plugin for AI coding agents such as Claude Code, Cursor, and GitHub Copilot. It deploys three AI agents — a Hunter that finds bugs, a Skeptic that challenges each finding, and a Referee that delivers a final verdict — to reduce false positives in code review. Confirmed bugs are then auto-fixed using a safe canary rollout pipeline with git branching, test baselines, per-fix commits, and automatic rollback on failure.