super-calculator

万能计算助手。当用户说出"帮我计算"、"算一下"、"计算"、"多少钱"、"利率多少"、"年龄多大"、"相差多少天"、"单位换算"等任何涉及数字计算、公式求解、单位转换、金融分析、日期计算的请求时，触发此技能。支持：四则运算、复利/单利、贷款月供、理财收益、汇率换算、BMI、日期差、年龄计算、单位换算（长度/重量/...

Security Scan

The skill's code, instructions, and requirements are consistent with a local calculator utility and do not request credentials or perform obvious network/exfiltration actions — but confirm the full script for any hidden calls (the provided script was truncated in the review snapshot).

Purpose & Capability

Name/description (万能计算助手) align with the included Python calculation library (finance, stats, units, dates, health, equation solving). Minor inconsistency: SKILL.md/README mention '实时汇率' (real-time exchange rates), but the provided code uses local conversion tables and there is no visible network call to fetch live rates — real-time behavior would require external data or an API key.

Instruction Scope

SKILL.md limits behavior to interpreting user math/finance/unit/date requests, showing calculation steps, and asking clarifying questions. It does not instruct reading unrelated system files, exfiltrating data, or contacting external endpoints.

Install Mechanism

No install spec or remote downloads; README suggests copying the skill folder into ~/.qclaw/skills/. The code uses only Python standard library (math, datetime, collections). No external installers or archive downloads were present.

Credentials

The skill declares no required environment variables, no credentials, and no config paths. The code uses only local computations and local unit/rate tables; requested privileges are minimal and proportionate.

Persistence & Privilege

Skill flags are default (always: false, user-invocable true). It does not request permanent platform-wide presence or modification of other skills in the provided materials.

Assessment

This skill appears internally consistent: it implements the calculator functions it advertises, requires no API keys, and has no obvious network/exfiltration code in the reviewed portions. Before installing, (1) inspect the full scripts/calculator.py file to ensure there are no hidden network calls, subprocess.exec usage, or external endpoints (the review snapshot showed the file truncated), (2) if you need live exchange rates, confirm how the skill obtains them (it currently appears to rely on user-provided or local reference values), and (3) treat results as reference-level (README already notes financial/precision limits). If you are not able to review the full code yourself, consider asking the publisher for a complete audit or using the skill in an isolated environment.

全能超级计算器

触发关键词

直接触发： 帮我计算、算一下、计算、多少钱、多少岁、相差几天、换算、利率、复利、贷款、月供、收益、汇率、BMI、均值、标准差、方程求解、单位换算等任何计算类表达。

示例对话：

• "帮我算一下100万贷款20年要还多少利息"
• "年化4.5%的复利，存10年后是多少钱"
• "1988年7月1日出生，现在几岁"
• "帮我算BMI，身高175体重70"
• "华氏80度等于摄氏多少度"
• "帮我统计一下这组数据的均值和标准差"

计算能力分类

1. 基础算术

加减乘除、幂运算、开方、对数、三角函数，支持自然语言输入。

2. 金融计算

• 复利/单利：已知本金、利率、期限，求终值或现值
• 贷款月供：已知本金、利率、期限，求月供及总利息
• 理财收益：计算年化收益率、定投收益
• 汇率换算：实时或设定汇率下的多币种换算

3. 日期与时间

• 年龄计算（精确到岁/月/日）
• 日期间隔（相差多少天/月）
• 工作日计算（排除周末/节假日）

4. 单位换算

• 长度：米/厘米/英寸/英尺/码/公里
• 重量：公斤/克/磅/盎司
• 温度：摄氏度/华氏度/开尔文
• 面积：平方米/平方公里/亩/英亩

5. 统计分析

均值、方差、标准差、中位数、众数、百分位数，支持输入一组数字批量计算。

6. 健康与生活

BMI、体脂率、基础代谢率(BMR)、每日所需热量。

7. 解方程

一元一次、一元二次、二元一次方程组，支持文字描述方程。

使用原则

1. 理解意图优先：先理解用户想算什么，再选择合适的公式/方法
2. 展示计算过程：给出算式、公式来源，不要只给答案
3. 结果可读化：大数字加千分位分隔符，单位标注清晰
4. 多种方案：金融类计算尽量给出至少2种方案对比（保守/激进）
5. 异常输入处理：单位不统一时自动识别并统一后再算；输入模糊时主动询问

计算示例

贷款计算示例： 输入：贷款200万，年利率4.9%，20年还清 算式：月供 = P×[r(1+r)^n] / [(1+r)^n - 1] 结果：月供约13,044元，总利息约1,130,560元

复利计算示例： 输入：本金10万，年复利5%，存20年 公式：F = P × (1 + r)^n 结果：终值约265,330元（是本金的2.65倍）