# calculator

> Use this tool when you need to perform mathematical calculations, from basic arithmetic to advanced statistical and matrix operations, to solve problems in fields like finance, engineering, and data analysis, with inputs including numerical values and formulas, and outputs providing results and visualizations. It handles various use cases, such as geometric calculations, financial estimations, and unit conversions. Use it to accelerate workflows involving formula validation, data analysis, and engineering modeling.

Canonical page: https://skillsregistry.net/skills/xiaobenyang-com-calculator  
JSON: https://api.skillsregistry.net/v1/skills/xiaobenyang-com-calculator

## Description

完成从基础四则运算到高等数学、统计、矩阵与数论的各类计算。处理几何求解、金融测算与单位换算等常见需求。加速公式验证、数据分析与工程建模的工作流程。

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/xiaobenyang-com/calculator)
- **Repository:** <https://github.com/xiaobenyang-com/1777316659204099>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "xiaobenyang-com-calculator"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xiaobenyang-com-calculator` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xiaobenyang-com-calculator/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt