OpenClaw Regex Engine v2.0

Master regular expressions -- 5 tools to test, explain, build, browse, and replace patterns instantly.

Quick Reference

Situation	Action	Tool
Have a regex, need to test it	Run against text, get all matches + groups	`regex_test`
Found a scary regex in legacy code	Get plain-English breakdown of every token	`regex_explain`
Know WHAT to match but not HOW	Describe in English, get production regex	`regex_build`
Need a standard pattern (email, URL, IP)	Browse 50+ battle-tested patterns	`regex_library`
Need to transform text with regex	Find-replace with backreferences ($1, $2)	`regex_replace`
Complex pattern with capture groups	Test + Explain combo for full understanding	`regex_test` + `regex_explain`