# Simple Math

> Perform basic arithmetic operations safely using standard operators without eval or exec

- Skill: `demerzels-lab/simple-math` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add demerzels-lab/simple-math`
- Raw SKILL.md: https://api.skillmd.com/api/skills/demerzels-lab/simple-math/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT
- Author: Demerzels-lab (https://skillmd.com/u/demerzels-lab)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/demerzels-lab/simple-math

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# Simple Math Skill

Performs basic arithmetic operations safely.

## Features

- Addition, subtraction, multiplication, division
- No eval() or exec()
- Input validation
- Safe implementation

## Usage

When user requests calculations, use standard Python operators.

## Example

User: "What's 25 + 17?"
Agent: *uses simple-math skill* The result is 42.