longbridge-market-scanner

longbridge-market-scanner

Comprehensive market scanner combining real-time quotes, capital flow (large/medium/small order breakdown), and OHLCV candlestick data to compute technical indicators (MACD / RSI / Bollinger Bands) for one or more symbols in a single pass.

Response language: match the user's input language — Simplified Chinese / Traditional Chinese / English.

When to use

Trigger when the user asks about:

• Multi-symbol comprehensive scan — "帮我扫描这10只股票的技术面和资金面"
• Combined technical + capital flow view — "TSLA 技术指标加资金流向"
• Real-time multi-metric snapshot — "综合行情数据", "batch quote with capital flow"
• MACD / RSI / Bollinger Band status for a stock — "NVDA RSI 现在多少"

For a single quote only, prefer longbridge-quote. For capital flow only, prefer longbridge-capital-flow. For candlestick charting, prefer longbridge-kline.

Workflow

1. Extract all symbols from the prompt; normalise each to <CODE>.<MARKET>.
2. Run longbridge quote for real-time price/volume snapshot.
3. Run longbridge capital for intraday capital flow (large/medium/small net flow).
4. Run longbridge kline (daily, last 60 candles) to compute technical indicators:
5. MACD: 12/26 EMA diff and signal line (9-day EMA of diff).
6. RSI: 14-day RSI.
7. Bollinger Bands: 20-day SMA ± 2 standard deviations.
8. Compute the technical indicators from the OHLCV data in-context.
9. Synthesise a per-symbol scan card: price status, capital flow summary, and technical signals.

CLI

# Real-time quote
longbridge quote <SYMBOL> --format json

# Intraday capital flow (large / medium / small order net flow)
longbridge capital <SYMBOL> --format json

# Daily candlestick data for technical indicator computation
longbridge kline <SYMBOL> --period day --count 60 --format json

Run longbridge kline --help and longbridge capital --help to verify current flags.

Output

For each symbol, emit a scan card:

| Field | 简体 | 繁體 | English | |---|---|---|---| | Last price / change | 最新价 / 涨跌幅 | 最新價 / 漲跌幅 | Last / Change % | | Net capital flow (large orders) | 大单净流入 | 大單淨流入 | Large-order net inflow | | MACD signal | MACD 信号 | MACD 信號 | MACD signal | | RSI (14) | RSI(14) | RSI(14) | RSI (14) | | Bollinger Band position | 布林带位置 | 布林帶位置 | BB position |

Note: Technical indicators are computed in-context from kline OHLCV data and are approximations — not sourced from a TA library. For precision, pair with a dedicated TA tool.

Error handling

| Situation | 简体回复 | 繁體回覆 | English reply | |---|---|---|---| | command not found: longbridge | 请先安装 longbridge-terminal | 請先安裝 longbridge-terminal | Install longbridge-terminal first | | not logged in | 请运行 longbridge auth login | 請執行 longbridge auth login | Run longbridge auth login | | capital returns empty (pre-market) | 提示盘中资金数据仅交易时间可用 | 提示盤中資金數據僅交易時間可用 | Capital flow available during trading hours only | | Other stderr | 原样展示，不重试 | 原樣展示，不重試 | Surface verbatim, do not retry |

MCP fallback

When the CLI is unavailable, fall back to the MCP server. Discover available tools from the MCP server's tool list at runtime.

Related skills

| User asks | Route to | |---|---| | Single real-time quote | longbridge-quote | | Capital flow only | longbridge-capital-flow | | Candlestick chart / price history | longbridge-kline | | Market anomalies / unusual moves | longbridge-anomaly | | Orderbook depth | longbridge-depth |

File layout

longbridge-market-scanner/
└── SKILL.md

Prompt-only — no scripts/. Technical indicators are computed in-context from kline OHLCV data. Discover current CLI flags via longbridge <subcommand> --help.