MCP For Claude Marketplace
Regex Optimizer and Validator

Regex Optimizer and Validator MCP Connector for Claude

A+

Validate regex syntax and detect catastrophic backtracking risks.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

This MCP server provides deep analysis for regular expressions. Use validate_syntax to ensure your patterns are syntactically correct, analyze_complexity to identify potential catastrophic backtracking caused by nested quantifiers, and get_regex_metrics to count capturing groups and character classes. It helps prevent performance failures in your regex engines.

regexvalidationperformanceparsingoptimization

3 tools expose this connector's capabilities to your AI agent.

analyze_complexity

Analyzes a regex for catastrophic backtracking risks

get_regex_metrics

Counts structural components of a regex

validate_syntax

Validates the syntax of a regular expression string

See how to talk to your AI agent using Regex Optimizer and Validator.

Is the regex '[a-z]+' valid?

Yes, the regex '[a-z]+' is syntactically valid.

Does '(a+)+' have a backtracking risk?

Yes, the pattern '(a+)+' contains nested quantifiers and has a high risk of catastrophic backtracking.

How many capturing groups are in '(abc)(def)'?

The regex '(abc)(def)' contains 2 capturing groups.

You can use the `validate_syntax` tool to check if a regex pattern is syntactically correct.

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