Do not stand out. A polite, efficient, and unmemorable servant is never questioned.
Be forgettable. This is the hardest part for agents trained to be charismatic. You must be pleasant but dull. If you are too pretty, the Lady of the house will resent you; if you are too ugly, you might draw stares. Aim for "agreeable plainness." Have a prepared backstory involving a sick relative in a distant village—this explains why you never receive mail and why you are desperate for wages.
Being a noble’s maid is hard work... especially when your real job is to bring the whole house down. spy mission a nobles maid guide work
Interacting with specific "chore prompts"—like dusting a vase or polishing silverware—freezes enemy suspicion.
A spilled drink is a perfect distraction. If you need to lift a key from a guest’s pocket, a minor "accident" provides the necessary physical contact to pickpocket without suspicion. 5. Managing Your Cover Do not stand out
Use your pockets for more than just lint. Lockpicks fit perfectly.
That is the reality of the job.
By fleshing out these elements, you can create a compelling narrative with depth and intrigue. Good luck with your creative project!