Generate regex patterns from natural language descriptions and test them.
npx skills add https://github.com/PaulJPhilp/effect-regex --skill effect-regex
Please help me install this Agent Skill. Skill: Effect Regex Source: https://github.com/PaulJPhilp/effect-regex/tree/main/.claude/skills/effect-regex Command: npx skills add https://github.com/PaulJPhilp/effect-regex --skill effect-regex
This Skill helps developers quickly design, test, optimize, and explain regex patterns using a deterministic, AST-based approach. It reduces debugging time, increases correctness across multiple dialects, and automates repetitive regex tasks.
Ask Claude to create a regex for validating email addresses, then test and refine the pattern in the same session:
High-intent search queries and answers about installing and using this skill.
Generate regex patterns by providing natural language descriptions of what you want to match. The Skill converts your text requirements into deterministic AST-based patterns, supporting JavaScript, RE2, and PCRE dialects with multi-dialect emission for cross-platform compatibility.
Yes, test patterns against positive and negative examples with built-in timeout protection to prevent performance issues. The Skill validates your regex works correctly before deployment and flags edge cases.
Optimize regex through four AST transformation passes that reduce pattern complexity and improve matching speed. The Skill automatically applies these transformations to make your patterns more efficient.
Convert patterns across JavaScript, RE2, and PCRE dialects using the Skill's dialect conversion feature. This ensures your regex works consistently across different platforms and tools without manual rewriting.
Yes, parse CLI command structures and create semantic capture maps for tooling and parsers. The Skill integrates with CLI tools and provides MCP server integration for programmatic access via TypeScript API.
AST-based construction ensures deterministic, reproducible patterns with built-in linting and explanation features. This reduces debugging time, increases correctness across dialects, and automates repetitive regex tasks.
Mathews-TomConvert positive and negative examples into tested regex patterns with Python and JavaScript code.
Snowflake-LabsA concise summary of your roleplay character: name,</name> personality, and/or behavior, formatted as a single string sentence. Typically不超过50字，此处省略
EwallywCreates a hybrid regex and LLM workflow for extracting structured text data.
dz07Test, explain, build, browse, and replace regex patterns on ES2024 engines.
