Read-only Hyperliquid market data assistant (perps + spot optional) with support for natural-language requests and deterministic command parsing (terminal-style `hl ...` and slash-style `/hl ...`). Use to fetch quotes (mark/mid/oracle/funding/OI/volume), top movers, funding rankings, L2 order book, and candle snapshots via https://api.hyperliquid.xyz/info, and to format results for chat.

只读Hyperliquid市场数据助手（支持永续合约和现货可选），支持自然语言请求和确定性命令解析（终端风格`hl ...`和斜杠风格`/hl ...`）。通过https://api.hyperliquid.xyz/info获取报价（标记价/中间价/预言机价/资金费率/持仓量/成交量）、热门品种、资金费率排名、L2订单簿和K线快照，并格式化结果用于聊天。