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Vinkius

Regex ReDoS Detector Connector for AI agents.

3 live capabilities

Prevent catastrophic backtracking and regular expression denial of service attacks.

Live agent request Regex ReDoS Detector / Connector

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Why people use Regex ReDoS Detector

Stop Regex ReDoS Attacks with Regex ReDoS Vulnerability Detector Alternative

This MCP changes that by letting your agent scan patterns for structural flaws automatically. You get the exact location of the risk and how to fix it without the guesswork.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You stop deploying regex that can crash your application.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 6,100+ Connectors

  1. Real-world use case 01

    Auditing user-provided input filters

    A developer needs to ensure a new regex filter for usernames won't crash the application, so they ask their agent to check it.

  2. Real-world use case 02

    Securing Node.js middleware

    An engineer is worried about a complex regex in an Express middleware and uses the MCP to find structural flaws.

  3. Real-world use case 03

    Refactoring legacy patterns

    You're cleaning up old code and use generate_remediation_report to safely update dangerous patterns.

Complete set · 3capabilities

The complete Regex ReDoS Detector capability set.

These are the exact actions your AI can choose when you ask it to work with Regex ReDoS Detector.

Capability set01 / 01

01—03

3 capabilities in this set.

Part of 3 available through Regex ReDoS Detector.

  1. 01 Capability

    Generate remediation report

    Creates a detailed report on how to fix your vulnerable regex. It gives you actionable steps to refactor patterns safely.

  2. 02 Capability

    Evaluate security posture

    Checks the security risk level of specific regex features. This helps you understand if a pattern is truly dangerous or just moderately risky.

  3. 03 Capability

    Detect structural features

    Scans your regex pattern for structural vulnerabilities like nested quantifiers. It finds the exact parts of the pattern that cause backtracking issues.

Set up in minutes

One URL. Then ask Regex ReDoS Detector to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Regex ReDoS Detector from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_5XGokJ2Yzbf2uKL66VEDmLZLI4OWE943MqhKy7mw/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Regex ReDoS Detector, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Regex ReDoS Detector for the conversation.

Where the request belongs

Work Regex ReDoS Detector can move forward.

Built around the request

Backend engineers and security researchers who need to audit regular expressions for ReDoS risks in Node.js or V8 environments.

01

Backend Engineer

Auditing production regex patterns during code reviews.

02

Security Researcher

Identifying potential denial-of-service vectors in web applications.

03

DevOps Engineer

Ensuring regex-based routing or filtering rules are safe before deployment.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Regex ReDoS Vulnerability Detector logo
01 3 capabilities

Regex ReDoS Vulnerability Detector

Detects catastrophic backtracking and ReDoS vulnerabilities in regular expression patterns using deterministic structural analysis.

View Connector
Regex Safety & Performance Analyzer logo
02 3 capabilities

Regex Safety & Performance Analyzer

Detects catastrophic backtracking and ReDoS vulnerabilities in regular expressions using AST traversal.

View Connector
Regex Explainer Stepper logo
03 3 capabilities

Regex Explainer Stepper

Decompose complex regular expressions into a step-by-step AST walkthrough and perform safety audits.

View Connector
Prompt Injection Pattern Detector logo
04 3 capabilities

Prompt Injection Pattern Detector

Detects malicious prompt injection attempts in LLM inputs using deterministic regex patterns.

View Connector
Regex from Examples logo
05 3 capabilities

Regex from Examples

Generate ranked regular expression candidates from input and extraction pairs.

View Connector
Regex Tester Explainer logo
06 4 capabilities

Regex Tester Explainer

Validate, test, and deconstruct regular expressions across multiple flavors.

View Connector

Bring your own AI

Change the model, client or framework. Keep Regex ReDoS Detector connected.

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Before you connect

Questions about Regex ReDoS Detector.

The practical details behind the request, access and result.

How does Regex ReDoS Vulnerability Detector Alternative prevent server crashes?

It identifies patterns that cause catastrophic backtracking, which is the main cause of event loop freezes in Node.js environments.

Can I use Regex ReDoS Vulnerability Detector Alternative for any regex engine?

It is specifically tuned to find vulnerabilities that affect V8-based engines like those used in Node.js and Chrome.

Does Regex ReDoS Vulnerability Detector Alternative help with fixing my code?

Yes, it provides specific instructions on how to refactor your patterns to remove the identified risks.

Is Regex ReDoS Vulnerability Detector Alternative useful for security audits?

Absolutely. It automates the discovery of structural flaws that are often missed during manual code reviews.

Can I check my regex patterns with Claude using this MCP?

Yes, you can connect this to Claude or any compatible client via Vinkius to audit your patterns instantly.

How does the capability identify a vulnerability without executing the regex?

The detect_structural_features capability uses deterministic meta-parsing to inspect the string structure. It identifies hazardous constructs like nested quantifiers (e.g., (a+)+) by analyzing the arrangement of characters and symbols without actually attempting a match against a subject string, thus avoiding any risk of triggering the vulnerability itself.

What information is provided in the remediation report?

The generate_remediation_report capability provides a list of vulnerableSubstrings within your pattern and a recommendationString. This includes specific instructions on how to refactor the pattern, such as using non-capturing groups or atomic grouping, to eliminate backtracking risks.

Can I use this to evaluate the risk score of a pattern?

Yes, by using evaluate_security_posture, you can pass identified features to receive an isSafe boolean and a numerical riskScore. This score is calculated based on the frequency and severity of detected structural hazards like overlapping alternations.

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