safe-calculator

A safe calculator for mathematical expressions

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Evaluation results

100%

Budget Formula Evaluator

Safe expression evaluation

Criteria

Without context

With context

Uses Python

100%

No eval() usage

100%

No exec() usage

100%

Safe parsing approach

100%

Accepts expression input

100%

Returns numeric result

100%

Without context: $0.2247 · 52s · 12 turns · 13 in / 3,424 out tokens

With context: $0.4982 · 1m 55s · 27 turns · 492 in / 6,773 out tokens

100%

Scientific Notebook Formula Runner

Python-based safe calculator

Criteria

Without context

With context

Implemented in Python

100%

No eval() on input

100%

No exec() on input

100%

Safe parsing method

100%

Expression from argument

100%

Outputs result

100%

Without context: $0.1989 · 56s · 16 turns · 16 in / 3,016 out tokens

With context: $0.5704 · 2m 20s · 31 turns · 450 in / 7,493 out tokens

100%

Classroom Math Quiz Engine

Input-to-result interface

Criteria

Without context

With context

Implemented in Python

100%

No eval() on expressions

100%

No exec() on expressions

100%

Safe parsing approach

100%

Accepts expression input

100%

Returns computed result

100%

Without context: $0.2083 · 47s · 14 turns · 15 in / 2,448 out tokens

With context: $0.2438 · 1m 7s · 15 turns · 217 in / 3,306 out tokens

Repository: cisco-ai-defense/skill-scanner
Commit: c0a625f

Evaluated: 17 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Budget Formula Evaluator Scientific Notebook Formula Runner Classroom Math Quiz Engine

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