regex-pattern-builder

Name: regex-pattern-builder
Availability: InStock
Author: dEXploarer

Generate regex patterns from natural language descriptions with test cases.

6|2|Updated Oct 31, 2025

Search Tags:#testing #patterns #nlp #regex #generator

Ready to run

npx skills add https://github.com/Dexploarer/claudius-skills --skill regex-pattern-builder

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: regex-pattern-builder
Source: https://github.com/Dexploarer/claudius-skills/tree/main/examples/intermediate/developer-productivity/regex-pattern-builder
Command: npx skills add https://github.com/Dexploarer/claudius-skills --skill regex-pattern-builder

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It translates natural language descriptions into reusable regex patterns and tests them.

Core Features & Use Cases

Pattern generation: From text to regex
Explanation & testing: Show pattern components and test cases
Examples: Valid and invalid strings

Quick Start

Create a regex for matching emails from a description.

Frequently Asked Questions about regex-pattern-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I generate a regex pattern from a natural language description?▼

Regex pattern generation translates text descriptions into working regex patterns. Provide a description of what you want to match—such as email addresses, phone numbers, or URLs—and the Skill builds patterns for multiple flavors like JavaScript and Python, then tests them with example strings.

Can I test regex patterns before using them in my code?▼

Yes. The Skill generates test cases with both valid and invalid example strings to verify pattern correctness. You can see how your regex performs against real data and understand which parts of the pattern match which components.

What text patterns can regex handle?▼

Regex patterns validate emails, phone numbers, URLs, passwords, dates, and custom text formats. The Skill works with any pattern you can describe in natural language, supporting flexible matching rules and edge cases for each pattern type.

How does the Skill explain what a regex pattern does?▼

Pattern explanation breaks down each component of the regex, showing what each part matches and why it's needed. Combined with test cases and examples, you gain confidence that the pattern solves your specific validation problem.

Does the Skill support multiple regex flavors?▼

Yes. The interactive workflow generates patterns across flavors including JavaScript and Python, so you can use the same validated pattern logic across different programming languages and environments.

What if my pattern requirement is complex or has edge cases?▼

The Skill uses an interactive workflow that asks clarifying questions to refine your pattern. You can iterate on descriptions, test outputs, and explanations until the pattern handles all edge cases and matches your exact requirements.