Shutter MCP

from flask_sqlalchemy import SQLAlchemy db = SQLAlchemy() class User(db.Model): id = db.Column(db.Integer, primary_key=True) username = db.Column(db.String(80), unique=True, nullable=False) email = db.Column(db.String(120), unique=True, nullable=False) def __repr__(self): return f'<User {self.username}>' def to_dict(self): return { 'id': self.id, 'username': self.username, 'email': self.email }