Cn Date Validator

SKILL.md

---
slug: cn-date-validator
name: Date Validator
version: "1.0.0"
description: "Validate date strings and check formats. Support YYYY-MM-DD, YYYY/MM/DD, DD-MM-YYYY. Pure Python."
keywords: tool, utility
license: MIT-0
tags:
  - tools
---

# Date Validator

Validate date strings and check formats. Support YYYY-MM-DD, YYYY/MM/DD, DD-MM-YYYY. Pure Python.

## Features

- Pure Python standard library
- No external dependencies
- Command-line interface

## Usage

```
python3 scripts/date_validator.py --help
```