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Vinkius

Integrate Luhn CC Validator with Claude, Cursor, Chatbots & AI Agents MCP Server

Stop LLMs from sending fake credit card numbers to payment gateways. Validates the mathematical Luhn check instantly.
MCP Inspector GDPR Free for Subscribers

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
validate

Validate luhn on Luhn CC Validator

Pass the card number string and receive validation status plus card brand detection (Visa, Mastercard, Amex). Validates credit card numbers using the mathematical Luhn algorithm and detects the card brand

Security & Code Integrity Audit

Every tool in the Luhn CC Validator MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

MCP Inspector
A+Score: 100

How Vinkius protects your data

Is there a risk of the AI "going crazy" and deleting important company data?

No. With Vinkius, the AI operates on "rails". It can only make the exact moves you authorized in the tool's settings. It cannot invent routes, access other networks in your company, or decide to delete random files. If the action isn't in the approved catalog, the attempt is blocked instantly.

Does it process payments?

No, it purely validates the mathematical checksum of the number. It does not contact any bank.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

Triggering Luhn CC Validator via Natural Language

This integration supports direct MCP execution, enabling your chatbots to query and modify data within these specific environments.

Secure checksum validation Access for Agents

Integrate the Luhn CC Validator server to handle checksum validation requests natively. It provides the schemas required for ChatGPT and Cursor to manage developer tools data.

Managing fraud prevention inside Claude

The Luhn CC Validator integration allows Cursor and ChatGPT to securely fetch fraud prevention data. It handles the API requests required for developer tools operations.

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