Gmail MCP Server

#!/usr/bin/env python3 """ Email subject line utilities for replies. """ from typing import Optional def ensure_reply_subject(subject: Optional[str]) -> str: """ Ensure subject line has 'Re: ' prefix for replies. Args: subject: Original email subject Returns: Subject with 'Re: ' prefix if not already present Example: >>> ensure_reply_subject("Hello") 'Re: Hello' >>> ensure_reply_subject("Re: Hello") 'Re: Hello' """ if not subject: return "Re: " if not subject.lower().startswith("re:"): return f"Re: {subject}" return subject