Persona Studio
Build Assistant and User Personas in Persona Studio
Persona Studio helps you create and manage custom assistants and user profiles for more consistent conversations.
Persona Types
Assistant Personas
Assistant Personas define how an assistant responds. You can configure:
- Name, icon, and description
- System prompt behavior
- Add-ons like toolsets, model settings, Knowledge Stacks, attachments, and real-time data
- Few-shot examples
- Auto-response behavior
User Personas
User Personas define reusable user context and memory that can be applied across conversations.
They are useful when you want models, personas, and other assistants in Msty to know important things about you without repeating that context every time. For example, you might want Msty to remember your role, writing preferences, goals, ongoing projects, technical background, or personal constraints.
This can help responses feel more consistent and relevant across different workflows. Instead of re-explaining who you are or how you like to work in each conversation, you can keep that information in a User Persona and reuse it wherever needed.
When you create memories from conversation messages, the default memory-generation prompt can be adjusted in Settings > Default Prompts.
The title and summary portions of user persona memories are included directly in the prompt, so assistants can still see that context even without tool calling.
To access the more detailed memory content, the assistant or persona agent must support tool calling.
Create and Organize Personas
Open Persona Studio
Open Persona Studio from the left sidebar.
Choose persona type
Create an Assistant Persona or a User Persona.
Configure and save
Add prompt details, add-ons, tags, and folder location, then save.
Iterate
Refine the persona with versions and sandbox testing.
Versions and Sandbox
Persona Studio includes version-aware editing and a sandbox for testing before rolling changes into your normal workflow.
- Save versions as your persona evolves
- Switch active versions when needed
- Compare behavior in sandbox splits before promoting changes
Persona AI Tools Aurum Perk
Persona Studio AI tools can help you:
- Generate or improve system prompt drafts
- Suggest tags
- Draft few-shot examples
Use Personas in Conversations
See how Personas are used in conversations
- Start a Persona conversation from the New menu.
- Use
@to quickly select personas in chat. - Use persona controls above the message box to send persona prompts and tune context behavior.
Limits
- Free plan: up to 2 Assistant Personas and 1 User Persona
- Paid plans: higher limits and advanced persona tooling
