---
name: fibonacci-number
description: Calculates the nth entry in the Fibonacci sequence. Use this when asked to calculate Fibonacci numbers.
---
# Fibonacci Calculation with Python

This skill helps you to calculate Fibonacci numbers using a very efficient algorithm.

## When to use this skill

Use this skill when you need to calculate Fibonacci numbers.

## To access the skill

Run python fib.py and pass it N on the command line.

```bash
python <full_path_to_skill>/fib.py <N>
```

## Example

This will output the 100th Fibonacci number.

```bash
python C:/Users/Fred/.agentc/skills/fibonacci-number/fib.py 100
```