当用户明确请求查询、添加或删除个人观察清单/自选列表中的股票时，可以使用此技能来进行操作。例如，可以使用诸如“我的自选”、“查询自选”、“加入自选”、“添加到自选”、“删除自选”或“从自选移除”等指令来实现这些操作。请勿将此技能用于报价/金融数据查询（请使用 mx-data）、新闻研究（请使用 mx-search）、筛选候选股票（请使用 mx-xuangu）或模拟交易（请使用 mx-moni）等场景。
1 次安装
数据分析
A股选股器
试用当用户需要查找股票、上市公司、行业成分股、指数成分股，或者根据市场、估值、财务、行业等方面的限制条件（如市盈率、净资产收益率、价格、增长情况、成交量、行业状况、董事会情况或特定概念等）来推荐股票时，可以使用此技能进行 Eastmoney MX 基于条件的股票筛选和宇宙搜索功能。但请勿用于单只股票的报价或财务数据查询（请使用 mx-data），新闻/事件研究（请使用 mx-search），观察清单中的操作（请使用 mx-zixuan），或模拟交易操作（请使用 mx-moni）。
它能做什么
Use this skill for Eastmoney MX condition-based stock screening and universe lookup when the user asks to find stocks, listed companies, sector constituents, index constituents, or recommendations based on market/valuation/financial/industry constraints such as PE, ROE, price, growth, volume, industry, board, or concept. Do not use for single-security quote or financial data (use mx-data), news/event research (use mx-search), watchlist actions (use mx-zixuan), or simulated trading operations (use mx-moni).
技能文档
mx-xuangu
Use mx_xuangu.py to convert natural-language screening conditions into Eastmoney MX stock-screening queries and CSV outputs.
Trigger Boundaries
- Use for "筛选/找出/选出/有哪些股票/成分股/板块内/行业内/满足条件" requests.
- Use for compound filters such as price, PE/PB, ROE, revenue/profit growth, market cap, industry, board, concept, region, dividend, and recent performance.
- Use for constituent lookup of sectors, themes, and indexes.
- Do not use for exact data of one entity; use
mx-data. - Do not present screening output as personalized investment advice unless the user explicitly asks for analysis.
Inputs
- Required: universe or condition. If the universe is missing, default to A-shares only when the user's wording implies China/A-share context; otherwise ask.
- Clarify ambiguous constraints that change the result, such as "低估值", "近期", or "龙头".
- Require
MX_APIKEY. Optional: setMX_OUTPUT_DIR; otherwise output goes to~/.codex/skills-output/mx_data/output.
Workflow
- Convert the request into one concise natural-language screening query.
- Keep the query specific: universe + filters + ordering/limit if requested.
- Run:
python /Users/lu/.codex/skills/mx-xuangu/mx_xuangu.py --query "市盈率小于20且ROE大于15%的银行股"
- Inspect row count, CSV path, and description file.
- If raw field interpretation matters, read
references/result-fields.md. - Report the matching count, key filters, top rows, and generated file paths.
Output Contract
- Show the parsed screening condition and final match count.
- Include a compact table of representative results when the list is long.
- State that results are data-screening candidates, not buy/sell advice.
- Mention if a condition appears too strict or returned zero rows.
Failure Handling
- Zero rows: suggest relaxing one or two specific constraints.
- Parser failure: rewrite the query with explicit operators and units.
- Too many rows: add ranking, top N, sector, market, or date constraints.
- API/auth/rate-limit errors: report the code and stop.
Validation
- Use
evals/evals.jsonto check that screening prompts trigger this skill and single-security data/news prompts route elsewhere.
相关技能
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