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AngelCantugr
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regex-wizard

Generate and explain regex patterns for validation and data extraction.

Updated Aug 23, 2026
Search Tags:#data extraction#validation#programming#text processing#pattern matching#regex#regular expression
One-click install
npx skills add https://github.com/AngelCantugr/fantastic-engine --skill regex-wizard
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: regex-wizard
Source: https://github.com/AngelCantugr/fantastic-engine/tree/main/.claude/skills/regex-wizard
Command: npx skills add https://github.com/AngelCantugr/fantastic-engine --skill regex-wizard

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Regular expressions are powerful but often complex and difficult to write, debug, and understand, leading to errors in pattern matching and data extraction. This Skill demystifies regex.

Core Features & Use Cases

  • Pattern Generation & Explanation: Creates, explains, and breaks down regex patterns into understandable components.
  • Common Patterns Library: Provides ready-to-use patterns for email, URL, phone numbers, dates, and more.
  • Language-Specific Usage: Offers usage examples for JavaScript, Python, and Go.
  • Use Case: When you need to validate user input like email addresses or extract specific data like hashtags from text, use this Skill to generate and understand the precise regex pattern.

Quick Start

Ask the AI: "Generate a regex pattern to validate a US phone number format."