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Connect Regex Extractor Engine to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get exact pattern matches without any AI hallucinations.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 1 capability

We ship only the actions that matter.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through JavaScript RegExp.

  1. 01

    Extract regex matches

    This capability executes a Regular Expression against your provided text to return an exact array of matches. It prevents your agent from dropping items or hallucinating strings that aren't actually present.

Real work

What teams actually run

01

Log File Parsing

An agent scans massive server logs to find every instance of a specific UUID or error code.

02

Data Cleaning

You use the agent to strip out specific patterns from a dataset to prepare it for a database.

03

Format Validation

The agent checks if user input matches strict requirements like IPv4 or custom token formats.

04

Contact Scraping

Your agent pulls all email addresses or phone numbers from a large block of unstructured text.

Automate a task

Put JavaScript RegExp to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

JavaScript RegExp works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put JavaScript RegExp to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

891ms average. Fast in production.

JavaScript RegExp is checked daily against the live service.

Daily averagePeak 944ms
Oct 12Today
Fastest day
672ms
Slowest day
944ms
14-day trend
Slowing+39%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of JavaScript RegExp, so you can see the experience inside your AI.

It does not authenticate your account with JavaScript RegExp. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

JavaScript RegExp Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_RbVwkUPYk0l8B1BdJwZ5IZLoTsnwQomhtwlsmL1c/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — JavaScript RegExp capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "regex-extractor-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_RbVwkUPYk0l8B1BdJwZ5IZLoTsnwQomhtwlsmL1c/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up JavaScript RegExp in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work JavaScript RegExp owners hand off.

This MCP is built for technical users who need to bridge the gap between LLM reasoning and rigid data requirements.

  • 01

    Data Engineers

    They hand off messy log files to the agent to pull out structured identifiers.

  • 02

    DevOps Engineers

    They use the agent to scan system outputs for specific error patterns or IP addresses.

  • 03

    Software Developers

    They use the capability to validate string formats and extract tokens during debugging.

FAQ

Questions JavaScript RegExp owners ask.

  • 01

    How does this prevent LLM hallucinations?

    Instead of asking the LLM to find patterns using its own logic, this MCP uses a deterministic JavaScript engine. If the pattern doesn't exist, the capability returns nothing, leaving no room for the agent to invent data.

  • 02

    What clients can I use this with?

    You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 03

    Is it fast for large files?

    Yes, the capability runs natively on the V8 engine at the edge, which is designed for high-speed execution.

  • 04

    Do I need to host the Regex engine myself?

    No, Vinkius hosts and manages the MCP for you. You just connect your client and start using the capabilities.

  • 05

    Can I use custom Regex patterns?

    Yes, you can provide any valid JavaScript Regular Expression to the capability to match your specific data needs.

  • 06

    Why use this instead of asking the AI?

    LLMs can be tricked by obfuscated text and hallucinate missing numbers. RegExp is a mathematical guarantee.

  • 07

    Does it support custom flags?

    Yes, you can pass standard flags like 'g', 'i', or 'm' to modify the evaluation behavior.

  • 08

    Can I extract multiple complex patterns at once?

    Absolutely. The global flag extracts an array of all exact matches instantly.

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