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 exact member nicknames with yb_query_group_members and include @nickname in replies so the gateway converts them into real notifications. - Group Queries: Retrieve group name, owner, member count, and member lists (find, list_bots, list_all) via yb_query_group_info and yb_query_group_members. - Direct Messages: Send private messages (私信) with optional media attachments using yb_send_dm, with automatic user lookup by name. - Use Case: A user in a Yuanbao group (派) asks "帮我艾特元宝" — the skill finds the exact nickname and replies with a working @mention, or sends a DM with an attached image to a specific member. ## Quick Start Ask the agent to @mention a specific member or send a private message to a user in the current Yuanbao group chat.