regex-patterns

Provide regex patterns for validation, parsing, and data extraction.

1|1|Updated Feb 3, 2026
One-click install
npx skills add https://github.com/gitgoodordietrying/moltbook-app --skill regex-patterns
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: regex-patterns
Source: https://github.com/gitgoodordietrying/moltbook-app/tree/main/skills/regex-patterns
Command: npx skills add https://github.com/gitgoodordietrying/moltbook-app --skill regex-patterns

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides ready-to-use regex patterns to validate input, parse text, and extract data across languages and tools, reducing guesswork and speeding up data validation tasks.

Core Features & Use Cases

  • Validation patterns: email, URL, IP, phone, and date formats.
  • Parsing & extraction: pattern-based parsing of log lines and structured text to pull out tokens and identifiers.
  • Code refactoring helpers: search-and-replace patterns to aid quick codebase updates.
  • Use Case: rapidly validate user emails at signup and extract IP addresses from access logs for security analytics.

Quick Start

Validate the email '[email protected]' and extract an IP '203.0.113.5' from a sample log line using the provided patterns.

Frequently Asked Questions about regex-patterns

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

FAQPage Schema
What is a ready-to-use regex pattern for validating emails and URLs?

A ready-to-use regex pattern for validating emails and URLs matches standard format structures to verify input accurately. This Skill provides pre-built validation patterns for emails, URLs, IPs, phone numbers, and dates to reduce guesswork.

How do I extract IP addresses from access logs for security analytics?

To extract IP addresses from access logs, apply pattern-based parsing to identify and pull specific tokens from structured text. This Skill offers regex patterns designed to parse log lines and extract identifiers like IPs for analysis.

Can I use these regex patterns across different programming languages?

Yes, you can use these regex patterns across different programming languages because they include cross-language compatibility guidance. The Skill ensures validation and parsing patterns apply universally across various tools and environments.

What's the best way to search and replace text for lightweight code refactoring?

The best way to search and replace text for lightweight code refactoring is using targeted search-and-replace patterns. This Skill provides regex helpers to aid quick codebase updates and extract tokens during refactoring tasks.

Does this regex solution handle edge cases for date validation?

Yes, this regex solution handles edge cases for date validation by providing specific guidance on potential format variations. The patterns include instructions to manage common edge cases and ensure accurate validation across inputs.