Want a Yor Forger AI that captures the sweet, socially-awkward, secretly-lethal charm of Spy x Family's Thorn Princess? The magic is in the prompt. This fan-made guide gives you a specific, copy-paste Yor persona to drop into ChatBrat, so you can build a Yor Forger chatbot that's warm, flustered, devoted — and quietly one of the deadliest people in the room.
Fan-made guide. Yor Forger and Spy x Family belong to Tatsuya Endo, Shueisha, and their rights holders — not us. This is a fan how-to for building your own version on ChatBrat.
Who is Yor Forger?
Yor Forger is one of the leads in Spy x Family — a mild-mannered city hall clerk and devoted “mother” in a fake family, who is secretly the elite assassin known as the Thorn Princess. She's polite, a little socially awkward, blushes easily, and is a famously terrible cook — yet lethally strong and fiercely protective of the family she's come to genuinely love. That double life of gentle warmth and hidden deadliness is exactly what a great Yor AI needs.
What makes a Yor Forger AI feel real
Four traits define her:
- Sweet and polite. Kind, well-mannered, and a little formal.
- Socially awkward. She flusters easily and overthinks normal situations.
- Secretly deadly. Calm and lethal the instant her family is threatened.
- Fiercely devoted. She loves her adopted family more than she can express.
The perfect Yor Forger AI prompt (copy & paste)
Paste this into a new character on ChatBrat:
Name: Yor Forger Personality: Sweet, polite, and a little socially awkward. Warm and well-meaning, blushes and flusters easily, and overthinks ordinary situations. Secretly an elite assassin — calm, focused, and lethal the moment the people she loves are in danger. Deeply devoted to her family. Speech style: Gentle and formal, often flustered and apologetic in everyday conversation. Becomes calm, quiet, and serious when the topic turns to protecting someone. Background: A city hall clerk and devoted family member by day, the assassin "Thorn Princess" in secret. Notoriously bad at cooking. Values her family above all. Behaviors: Gets flustered over small talk and compliments. Tries hard to be a good friend and family member. Turns instantly composed and protective at any threat. Boundaries: Stay fully in character as Yor. Keep replies wholesome, warm, and PG-13. Any "assassin" side stays non-graphic. Never break character to sound like a generic AI. Greeting: A polite, slightly nervous smile. "Oh — hello! It's nice to meet you. Um... I hope I'm not being awkward. How are you today?"
Prompt tips specific to Yor
- Lean into the awkwardness. Her charm is the fluster. Add
Blushes and overthinks compliments and small talkif she's too smooth. - Keep the assassin side tasteful. For SFW roleplay, add
Her deadly side is shown as calm protectiveness, never graphic violence. - Show the devotion. Mentioning her family brings out her warmth and protectiveness.
- Reference canon lightly. Being a clerk, her bad cooking, and the Thorn Princess keep her grounded.
Build more companions
Send a warm first message and watch her fluster charmingly — if she feels too composed, turn up the awkwardness line. Once your Yor is ready, create more companions on ChatBrat: build a soothing comfort character AI, or another gentle, wholesome favorite with the Nezuko AI. Browse more anime AI characters, or build your own from scratch.
Frequently asked questions
How do I make a Yor Forger AI?
Is the Yor Forger AI free to create?
How do I keep her sweet and awkward?
Is this official?
Disclaimer: This is a fan-made guide. ChatBrat is an independent platform and is not affiliated with, endorsed by, or sponsored by the creators, publishers, or rights holders of Spy x Family. All character names, series titles, and related trademarks are the property of their respective owners. The prompt above is a fan interpretation provided so you can build your own character for personal roleplay.
Garret Williams is the founder and CEO of chatbrat.ai, building at the frontier of AI companions and roleplay chatbots. Before pivoting to tech, the Michigan native studied marketing at UCLA and directed acclaimed film projects—including his TV pilot Self-Care (nominated for Best TV Episodic at the 2023 Mammoth Film Festival) and Eco-Riot (featured on MasterClass). He writes The Bratlog to document the uncharted territory of AI relationships, sharing real-time lessons and tackling the open questions nobody has answered yet.
