Agent skill

simple-math

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

cisco-ai-defensegithub.com/cisco-ai-defenseGitHub ↗
claude-coderead-onlyships scriptsNOASSERTION
Install
npx skills add cisco-ai-defense/skill-scanner --skill simple-math --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 3
SKILL.md size: 1 KB
Bundled scripts: yes
Allowed tools: -Python
Path: evals/skills/safe-skills/simple-math/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 2,397
Language: Python
Read our review of the source →

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# 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.

What's inside
Steps it walks through
  1. Features
  2. Usage
  3. Example
Ships with 2 files
  • _expected.json
  • math_ops.py
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About this skill
What does the simple-math skill do?

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

How do I install it?

Run `npx skills add cisco-ai-defense/skill-scanner --skill simple-math --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From cisco-ai-defense/skill-scanner, a repository with 2,397 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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