← 返回 Skills 市场
Jewish Zmanim Calculator
作者
Abraham Perl
· GitHub ↗
· v1.0.0
· MIT-0
47
总下载
0
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install zmanim-calculator
功能描述
Calculate Halachic times (zmanim) for any location and date. Sunrise, sunset, dawn, dusk, candle lighting, Shabbos times, Daf Yomi, and all major zmanim. Use...
安全使用建议
This skill's core behavior — calling Hebcal to get zmanim — is coherent and the code is readable. However the SKILL.md claims extra features (NOAA algorithms, GeoNames lookup, IP auto-detection, a ~/.config file, and extra pip packages) that are not implemented in the included script. Before installing or granting automatic invocation: 1) If you expect IP-based location, NOAA-based calculations, or GeoNames lookups, do not rely on this skill — ask the author to implement or remove those claims. 2) The script makes outbound HTTPS requests to hebcal.com (and contains an unused GEONAMES_API URL); consider whether you are comfortable with network requests from this skill. 3) The suggested pip packages are unnecessary for the provided script — installing them is optional but unnecessary. 4) If you want configuration via ~/.config/zmanim/default.json, verify the script is updated to actually read it. Overall the code itself isn't obviously malicious, but the documentation is misleading — treat it as untrusted until the author clarifies or the code is updated to match the docs.
功能分析
Type: OpenClaw Skill
Name: zmanim-calculator
Version: 1.0.0
The skill bundle provides a utility for calculating Jewish Halachic times (zmanim) by interfacing with the legitimate Hebcal.org API. The Python script (scripts/zmanim.py) uses standard libraries for network requests and argument parsing, contains no obfuscation, and shows no signs of data exfiltration, unauthorized execution, or malicious prompt injection.
能力评估
Purpose & Capability
Name/description (zmanim via Hebcal/NOAA/GeoNames, IP auto-detect, config file) partially matches the actual code: the script calls the Hebcal API which is appropriate, but it does not implement NOAA algorithms, GeoNames lookups, IP-based geolocation, or reading the ~/.config/zmanim/default.json referenced in SKILL.md. The SKILL.md's suggested pip dependencies (hebcal-python, python-dateutil) are not used by the script. These mismatches mean the documentation promises capabilities and dependencies that aren't present.
Instruction Scope
SKILL.md instructs installing extra Python packages, creating a config file, and says 'auto-detected IP' for location; none of these are used by scripts/zmanim.py. The script only uses local hard-coded city lookups and HTTP calls to Hebcal. The instructions thus overreach and are inaccurate, which could mislead the agent or user into expecting broader behaviour.
Install Mechanism
There is no install spec (lowest risk). SKILL.md suggests pip installs, but the shipped script runs without those dependencies. No external installers or archive downloads are used. Risk from install mechanism itself is low, but the documentation recommending unnecessary packages is inconsistent.
Credentials
The skill declares no required environment variables, no credentials, and requests only python3/pip3 binaries — which is proportionate for a Python script. The script does perform outbound network calls (Hebcal over HTTPS and an unused GEONAMES_API constant), but does not request or read secrets or system config.
Persistence & Privilege
The skill is not always-enabled and does not request persistent system privileges or modify other skills. It is user-invocable and can be invoked autonomously by the agent (platform default). There is no evidence of attempts to persist credentials or alter global agent configuration.
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 zmanim-calculator - 安装完成后,直接呼叫该 Skill 的名称或使用
/zmanim-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 zmanim-calculator.
- Calculate Halachic times (zmanim) for any location and date
- Supports sunrise, sunset, dawn, dusk, candle lighting, Shabbos times, Daf Yomi, and weekly parsha
- Uses Hebcal and NOAA algorithms for precise calculations
- Command-line tool with flexible city, zip code, or coordinates input
- Clear output format and multiple configuration options
元数据
常见问题
Jewish Zmanim Calculator 是什么?
Calculate Halachic times (zmanim) for any location and date. Sunrise, sunset, dawn, dusk, candle lighting, Shabbos times, Daf Yomi, and all major zmanim. Use... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 47 次。
如何安装 Jewish Zmanim Calculator?
在 OpenClaw 或 Claude Code 对话框中运行命令「/install zmanim-calculator」即可一键安装,无需额外配置。
Jewish Zmanim Calculator 是免费的吗?
是的,Jewish Zmanim Calculator 完全免费,采用 MIT-0 许可证,可自由下载、安装和使用。
Jewish Zmanim Calculator 支持哪些平台?
Jewish Zmanim 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 Jewish Zmanim Calculator?
由 Abraham Perl(@abeperl)开发并维护,当前版本 v1.0.0。
推荐 Skills