MyAIServ MCP Server

import uuid from datetime import datetime from sqlalchemy import Column, DateTime, String from sqlalchemy.orm import declarative_mixin from app.database import Base @declarative_mixin class TimestampMixin: created_at = Column(DateTime, default=datetime.utcnow, nullable=False) updated_at = Column( DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False, ) class BaseModel(Base, TimestampMixin): __abstract__ = True uuid = Column( String(36), unique=True, default=lambda: str(uuid.uuid4()), nullable=False, )