What problem does it solve? Managing interactions in Yuanbao group chats (派) requires correctly querying members, sending @mentions, and dispatching private messages through the right gateway tools, and mistakes like guessing user identities or misusing send tools break the workflow. ## Core Features & Use Cases - Reply-as-Message Model: Your text reply is automatically delivered to the group by the gateway, with no separate send-message tool or permission disclaimers needed. - @Mention Workflow: Queries exact member nicknames via yb_query_group_members before inserting @nickname into replies so mentions actually notify users. - Direct Messaging: Sends private messages with optional media attachments (images, documents) through yb_send_dm, with candidate clarification when names match multiple users. - Use Case: A user asks "帮我艾特元宝" in a group; the skill extracts the group_code from chat_id, looks up the exact nickname, and replies with a working @mention. ## Quick Start Ask the assistant to @mention a specific member or send a private message to a user in the current Yuanbao group chat.