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在 OpenClaw 中安装
/install yang-selection
功能描述
杨永兴尾盘选股法 - 腾讯财经实时筛选，智能市值缓存
安全使用建议
This skill appears internally consistent for stock screening: it calls Tencent's public realtime API and uses the baostock library for historical data, reads a stock list file produced by another skill, and writes a local cache file. Before installing: (1) confirm the main_board_stocks.json you will supply comes from a trusted source, (2) be aware the script will make outbound HTTP requests to qt.gtimg.cn and to Baostock services, (3) adjust or verify the absolute path (/home/admin/...) if your environment differs, and (4) review/verify installed third-party packages (baostock) from PyPI if you have strict supply-chain policies. No secrets are requested by this skill.
功能分析
Type: OpenClaw Skill
Name: yang-selection
Version: 1.0.0
The skill is a legitimate stock screening tool implementing the Yang Yongxing strategy. It fetches real-time data from the Tencent Finance API and historical data via the Baostock library. The code in yang_selection.py is well-structured, includes a local caching mechanism (market_cap_cache.json), and lacks any indicators of malicious behavior such as data exfiltration, unauthorized command execution, or prompt injection.
能力评估
Purpose & Capability
Name/description (尾盘选股 using Tencent + Baostock) align with the included code and instructions. Required binary is only python3 and declared dependencies (baostock, pandas, numpy, requests) are expected for the stated functionality.
Instruction Scope
SKILL.md and README instruct fetching a stock list from the separate query-main-board-stocks skill, calling the Tencent realtime endpoint and Baostock for history, and writing a local market_cap_cache.json — all within expected scope. Note: the code references an absolute path (/home/admin/...) and relative paths to the other skill's output; you should ensure the required main_board_stocks.json comes from a trusted source.
Install Mechanism
There is no automated install script (instruction-only). Dependencies are normal Python packages installed via pip per README. No remote arbitrary downloads or archive extraction are present.
Credentials
The skill requests no environment variables or credentials. External network calls are limited to Tencent's public qt.gtimg.cn endpoint and Baostock (library) — both are consistent with the described data sources.
Persistence & Privilege
Skill does not request always:true, does not modify other skills, and only writes a local market_cap_cache.json file in its directory. It does reference/require the output of another skill but does not request elevated agent privileges.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install yang-selection - 安装完成后，直接呼叫该 Skill 的名称或使用
/yang-selection触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
Initial release of yang-selection.
- Implements Yang Yongxing’s end-of-day stock picking method.
- Real-time stock screening via Tencent Finance API—no Baostock login required.
- Intelligent market cap caching to prevent duplicate queries within 30 days.
- Two-step filtering: basic (price gain, turnover, market cap) and deep (volume ratio, moving averages, new highs).
- Query rate limited to 10 stocks per second.
- Outputs results to terminal and uses a local cache file.
元数据
常见问题
杨永兴尾盘选股 是什么？
杨永兴尾盘选股法 - 腾讯财经实时筛选，智能市值缓存. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 111 次。
如何安装 杨永兴尾盘选股？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install yang-selection」即可一键安装，无需额外配置。
杨永兴尾盘选股 是免费的吗？
是的，杨永兴尾盘选股 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
杨永兴尾盘选股 支持哪些平台？
杨永兴尾盘选股 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 杨永兴尾盘选股？
由 dxyu94（@dxyu94）开发并维护，当前版本 v1.0.0。
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