# Weights and Measures

> Use this tool when you need to convert between different units of measurement across various systems, such as weight, length, and volume, to solve problems in scientific calculations, cooking, trading, and education. It provides precise conversions, conversion factors, and unit discovery, with comprehensive reference tables for multiple measurement systems. Ideal for applications requiring accurate unit conversions, including scientific research, recipe scaling, and pharmaceutical measurements.

Canonical page: https://skillsregistry.net/skills/nothans-weights-and-measures  
JSON: https://api.skillsregistry.net/v1/skills/nothans-weights-and-measures

## Description

Enables precise unit conversions across multiple measurement systems including Avoirdupois, Troy, Apothecaries', and Metric weights; Imperial/US and Metric lengths; and US Fluid, Imperial Fluid, and Metric volumes. Provides three core tools for value conversion, conversion factor retrieval, and unit discovery, along with comprehensive reference tables covering different measurement systems and cross-system conversions. Useful for scientific calculations, cooking conversions, precious metals trading, pharmaceutical measurements, and educational applications.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/nothans-weights-and-measures)
- **Repository:** <https://github.com/nothans/weights-and-measures-mcp-server>

## 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": "nothans-weights-and-measures"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/nothans-weights-and-measures` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/nothans-weights-and-measures/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