What problem does it solve? Managing interactions in Yuanbao (元宝) groups requires knowing exact member nicknames for @mentions and handling direct messages, which is tedious to do manually through the app. ## Core Features & Use Cases - @Mention Users: Look up a member's exact nickname with yb_query_group_members and include @nickname in your reply so the gateway delivers a real notification. - Query Group Info & Members: Retrieve group name, owner, member count, list bots, or search members by name using yb_query_group_info and yb_query_group_members. - Send Direct Messages: Deliver private messages (私信) with optional image or file attachments to any group member via yb_send_dm. - Use Case: A user says "帮我艾特元宝" — the Skill finds the exact nickname in group 328306697 and replies with a working @mention that notifies the user. ## Quick Start Ask the assistant to @mention a specific member or send a private message to a user in your Yuanbao group by name.