Hobbit is an AI coaching agent designed for youth football coaches working with players aged U5 to U18. It generates training sessions with drill diagrams, manages teams and rosters, creates player portraits and graphic designs, writes match reports, and provides coaching guidance based on decision-making and game-intelligence methodology. Coaches can design sessions by typing a description, animate tactics on a 3D pitch, organize training calendars, and share previews and recaps with parents.