ds

使用 ds 命令行完成登录、配置检查，以及 obj、subject、index、iid 数据查询。Use this skill whenever the user wants to use the data-service-cli, asks how to query objects/subjects/indexes/individuals, needs help composing ds filters or output formats, wants to inspect local ds status/config, or needs an agent to run ds commands correctly instead of guessing API details.