What problem does it solve? Managing interactions in Yuanbao (元宝) groups requires knowing exact member nicknames for @mentions and having a reliable way to send private messages, which is difficult to do manually at scale. ## Core Features & Use Cases - @Mention Users: Look up the exact nickname of a group member with yb_query_group_members and include @nickname in your reply to trigger a real notification. - Send Direct Messages: Deliver private messages (私信) to any group member via yb_send_dm, with support for image and file attachments. - Query Group Data: Retrieve group name, owner, member count, and full member lists including bots and Yuanbao AI assistants. - Use Case: A user says "帮我艾特元宝" — the Skill finds the exact nickname, then replies with a working @mention delivered automatically to the group. ## Quick Start Ask the agent to @mention a specific member or send a private message to a user in your Yuanbao group by name.