tomevault-io Regex Tester Tool
Description
Test and debug regular expressions with match highlighting, capture group extraction, and a library of common patterns.
Trigger
/regexcommand- User needs to test regex
- User wants pattern matching help
Usage
# Test pattern
python scripts/regex_tester.py "\\d+" "abc123def456"
# Show capture groups
python scripts/regex_tester.py "(\\w+)@(\\w+)" "user@domain" --groups
# Find all matches
python scripts/regex_tester.py "\\b\\w{4}\\b" "The quick brown fox" --all
# Use common pattern
python scripts/regex_tester.py --pattern email "Contact: test@example.com"
Tags
regex, pattern, match, test, text
Compatibility
- Codex: ✅
- Claude Code: ✅
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