How to Use the Correlation Matrix Engine MCP in Claude

Q: How do I run the Correlation Matrix Engine in Claude Desktop?

Add the server entry to your claudedesktopconfig.json file. Once you restart the app, the tool becomes available for your agent to call.

Stop guessing data relationships. Run the Correlation Matrix Engine directly inside Claude Desktop for precise Pearson results.

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Connect Correlation Matrix Engine MCP to Claude Desktop

Create your Vinkius account to connect Correlation Matrix Engine to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Correlation Matrix Engine with Claude Desktop

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Perplexity

Calculate matrices in Claude Desktop

Run `calculate_correlation_matrix` to identify exact dependencies between your numeric datasets. You get raw math outputs instead of hallucinated trends. This MCP Server runs locally on your machine, keeping sensitive CSVs and JSON files off external servers. Claude Desktop triggers the calculation and displays the matrix immediately.

Cut out the manual data pre-processing

Feed your raw columns into the tool and let it handle the Pearson math. The agent parses your dataset and returns the structure without extra steps. Stop writing scripts to verify column relationships. Claude Desktop executes the logic and presents the findings within your current chat session.

Deterministic data analysis

Get consistent results every time you run the analysis. The engine ignores noise and focuses on the numeric values provided to the function. Claude Desktop keeps the connection stable throughout the process. Your workflow stays focused on the data instead of debugging integration issues.

Setup guide

Set up Correlation Matrix Engine MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Correlation Matrix Engine MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Correlation Matrix Engine MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under correlation-matrix-engine-mcp.

json

{
  "mcpServers": {
    "correlation-matrix-engine-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Correlation Matrix Engine MCP in Claude Desktop

Add the server entry to your claude_desktop_config.json file. Once you restart the app, the tool becomes available for your agent to call.

The server processes your data locally on your machine. Your raw numeric information never leaves your local environment during the calculation.

It processes numeric columns efficiently using local resources. Memory limits depend on your hardware rather than the MCP protocol itself.

Internal analysis often relies on estimation or probability. This tool uses deterministic math to provide an exact matrix for your specific dataset.

Your numeric data stays entirely within your local filesystem. No data is sent to external servers, ensuring your proprietary records remain private.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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