longbridge-capital-flow

Today's capital flow time-series and order-size distribution for a single security.

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

Subcommands

Flag	Returns
(default)	flow: today's main-capital net inflow/outflow time series
--include-dist	adds distribution: cross-section of large / medium / small / super-large order buy & sell amounts

Single symbol per call (the underlying CLI is per-symbol). Today's data only — no historical range.

When to use

• "今天 NVDA 主力净流入", "今日資金流" → default flow
• "看下 TSLA 大单分布", "大單/中單/小單" → add --include-dist
• "看一下 700 资金面" (combined) → --include-dist
• "过去 30 天资金流" → unsupported, redirect to longbridge-kline (volume) or longbridge-quote --index volume
• "今天哪些股票主力大幅流入" (screener) → unsupported; ask user for a specific symbol

Workflow

1. Resolve a single symbol to <CODE>.<MARKET>.
2. Decide flag: default (flow only) or --include-dist (flow + distribution).
3. Run via local CLI (preferred) or MCP fallback.
4. Summarise: net inflow direction (▲/▼), accumulated total, distribution skew. Cite Longbridge Securities.

CLI

python3 scripts/cli.py -s NVDA.US
python3 scripts/cli.py -s TSLA.US --include-dist
python3 scripts/cli.py -s 600519.SH

Output

{
  "success": true,
  "source": "longbridge",
  "skill": "longbridge-capital-flow",
  "skill_version": "1.0.0",
  "symbol": "TSLA.US",
  "datas": {
    "flow": [ ... ],
    "distribution": { /* only with --include-dist */ }
  }
}

Field translations (LLM should map):

Field (likely)	简体	繁體	English
large_in / large_out	大单流入/流出	大單流入/流出	Large order in/out
medium_in / medium_out	中单流入/流出	中單流入/流出	Medium order in/out
small_in / small_out	小单流入/流出	小單流入/流出	Small order in/out
super_in / super_out	超大单流入/流出	超大單流入/流出	Super-large order in/out

(Field names follow Longbridge JSON; cli.py does no rewrite.)

Error handling

Standard envelope. Multiple -s flags trigger invalid_input_format with hint "this skill takes one symbol".

MCP fallback

CLI behaviour	MCP tool
default (flow only)	mcp__longbridge__capital_flow
--include-dist	mcp__longbridge__capital_flow + mcp__longbridge__capital_distribution (LLM merges)

Related skills

• Quote / change / volume → longbridge-quote
• Candlesticks / volume history → longbridge-kline
• Orderbook microstructure → longbridge-depth

File layout

longbridge-capital-flow/
├── SKILL.md
└── scripts/
    ├── cli.py
    └── test_cli.py