Longbridge Business Query

longbridge-business-query

Main business composition and operating data for Longbridge-covered companies — segment revenue breakdown, gross margin by business line, and key operating metrics (ROE / ROA / ROIC / working capital turnover).

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

When to use

Trigger when the user asks about:

• Revenue / gross profit breakdown by segment — "苹果各业务收入占比", "腾讯主营业务构成"
• Gross margin by business line — "苹果硬件和服务毛利率对比"
• Operating efficiency metrics — "AAPL 的 ROE / ROA", "京东 ROIC"
• Business model composition — "特斯拉业务结构", "Tesla business breakdown"

For full P&L / balance sheet / cash flow drill-down, prefer longbridge-fundamental or longbridge-finance-query. For company filings containing segment tables, pair with longbridge-news.

Workflow

1. Normalise the symbol to <CODE>.<MARKET>.
2. Run longbridge financial-report with --kind IS (income statement) for revenue and gross profit.
3. Run longbridge calc-index for ROE / ROA and other computed operating indices.
4. For HK-listed companies, try longbridge operating for additional operating KPIs.
5. If segment data is not in the above responses, instruct the user to pair with longbridge-news to extract segment tables from the company's annual / interim reports (filings search).
6. Present a structured breakdown, noting any data gaps.

CLI

# Income statement (revenue, COGS, gross profit by period)
longbridge financial-report <SYMBOL> --kind IS --format json

# Computed operating indices (ROE, ROA, ROIC, working capital turnover)
longbridge calc-index <SYMBOL> --index roe,roa --format json

# Operating data (HK-listed companies, may include operating KPIs)
longbridge operating <SYMBOL> --format json

# Filings for segment tables (annual / interim reports)
longbridge filing <SYMBOL> --format json

Run longbridge financial-report --help, longbridge calc-index --help, and longbridge operating --help to verify current flags before calling.

Output

Present as a two-part summary:

1. Revenue composition — total revenue, gross profit, gross margin by major segment (where available).
2. Operating metrics table:

If segment-level detail is absent, note: "Longbridge 暂无分部数据，建议查阅公告 (longbridge-news)" / "Segment data unavailable via Longbridge; check filings via longbridge-news."

Error handling

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

File layout

longbridge-business-query/
└── SKILL.md

Prompt-only — no scripts/. Discover current CLI flags via longbridge <subcommand> --help.