# Regex Review

> Read and repair a regular expression: anchoring, catastrophic backtracking, and the character class that quietly matches a newline.

- Skill: `gulmezeren2-byte/regex-review` (Agent Skill)
- Install (CLI): `npx skillmds@latest add gulmezeren2-byte/regex-review`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gulmezeren2-byte/regex-review/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: gulmezeren2-byte (https://skillmd.com/u/gulmezeren2-byte)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/gulmezeren2-byte/regex-review

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# regex-review

Read and repair a regular expression: anchoring, catastrophic backtracking,
and the character class that quietly matches a newline.