Create and manage AI subagent personas with distinct personalities. Use when a user requests to talk to a specific persona, when delegating a conversation to a character, or when creating/listing/editing personality profiles. Personas are text-only conversational agents with their own identity, tone, and memory.

创建和管理具有独特个性的AI子代理角色。当用户要求与特定角色对话、将对话委托给某个角色，或创建、列出、编辑个性档案时使用。角色是具有自身身份、语气和记忆的纯文本对话代理。