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Sar Calculator
作者
haohanyang92
· GitHub ↗
· v1.0.0
· MIT-0
200
总下载
0
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install sar-calculator
功能描述
Calculate SAR indicator, analyze A-share trends, price position, volume ratio, momentum, and provide a four-dimensional score and trading suggestion.
安全使用建议
This skill appears to do exactly what it says: fetch data from Baostock and compute SAR-based analytics. Before installing, consider: (1) pip will install baostock and pandas from PyPI—review those packages if you require strong supply-chain assurance; (2) the script makes network calls to Baostock (so it needs Internet access); (3) the repository/source and homepage are unknown—you should review the included sar_calculator.py yourself (it is present and readable) and run it in a sandbox or isolated environment if you have safety concerns. If you plan to run it regularly, verify Baostock's terms and that no authentication tokens are required for your usage pattern.
功能分析
Type: OpenClaw Skill
Name: sar-calculator
Version: 1.0.0
The skill is a legitimate financial analysis tool designed to calculate the SAR (Stop and Reverse) indicator for A-share stocks. It uses the standard 'baostock' library to fetch market data and performs transparent mathematical calculations in sar_calculator.py. There is no evidence of data exfiltration, malicious execution, or prompt injection in the code or documentation.
能力评估
Purpose & Capability
Name/description (SAR calculator for A-share analysis) align with the code and SKILL.md: it uses the Baostock client and pandas/numpy to fetch historical K-line data and compute SAR, volume ratio, momentum, and scores. No unrelated credentials, binaries, or services are requested.
Instruction Scope
Runtime instructions only direct the agent/user to run the provided Python script and to install baostock/pandas. The script only calls Baostock APIs and performs local computations; it does not read unrelated system files or transmit data to unexpected endpoints. SKILL.md references a workspace path (~/.openclaw/...), which is an implementation detail but not a data-exfiltration vector.
Install Mechanism
There is no formal install spec; SKILL.md instructs pip install baostock pandas. Installing packages from PyPI is a common, moderate-risk action — expected for a Python tool — but it does mean code is dependent on third-party packages fetched at install time. No obscure download URLs or archive extraction are used.
Credentials
The skill requests no environment variables, no credentials, and no config paths. The Baostock client is used without requiring secrets, which is consistent with the stated purpose.
Persistence & Privilege
The skill is instruction-only with a local script and does not request persistent or elevated platform privileges (always:false). It does not modify other skills or system-wide settings.
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 sar-calculator - 安装完成后，直接呼叫该 Skill 的名称或使用
/sar-calculator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 SAR指标计算工具 (SAR Parabolic Indicator Calculator) for A-share technical analysis:
- Fetches historical stock K-line (candlestick) data using the Baostock interface.
- Calculates SAR (Parabolic Stop and Reverse) values and determines trend direction.
- Identifies whether closing price is above or below the SAR value.
- Computes today's volume ratio compared to 5-day average.
- Provides a four-dimensional scoring system: trend, price position, volume ratio, and momentum.
- Generates composite recommendations based on total score.
- Includes command-line interface for analyzing single or multiple stocks, and for selecting date ranges or concise output.
元数据
常见问题
Sar Calculator 是什么？
Calculate SAR indicator, analyze A-share trends, price position, volume ratio, momentum, and provide a four-dimensional score and trading suggestion. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 200 次。
如何安装 Sar Calculator？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install sar-calculator」即可一键安装，无需额外配置。
Sar Calculator 是免费的吗？
是的，Sar Calculator 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Sar Calculator 支持哪些平台？
Sar Calculator 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 Sar Calculator？
由 haohanyang92（@haohanyang92）开发并维护，当前版本 v1.0.0。
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