How to Use the Normality Test Engine MCP in Claude Code

Q: How do I add the Normality Test Engine to Claude Code?

Use the command claude mcp add with your Vinkius endpoint. Once configured, you can call testnormality directly from your terminal session.

Claude Code brings terminal-based statistical rigor to your pipeline using the Normality Test Engine for headless data validation.

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Connect Normality Test Engine MCP to Claude Code

Create your Vinkius account to connect Normality Test Engine to Claude Code 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 Normality Test Engine with Claude Code

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Headless validation in Claude Code

Integrate `test_normality` into your CI/CD scripts. Claude Code runs the check automatically, failing your pipeline if the data doesn't meet your distribution requirements. It is built for engineers who live in the terminal. No GUI required to get precise skewness and kurtosis metrics.

Automated pipeline gating

Use Claude Code to gate your data processing. By calling `test_normality` at the start of a job, you ensure that only clean, well-behaved data reaches your production models. It simplifies complex statistical checks into a single command. You get clear output that you can pipe into other tools.

Deterministic terminal output

The server provides raw, machine-readable output for `test_normality`. Claude Code captures this and uses it to drive logic in your shell scripts and automation workflows. It avoids the fluff of standard reporting. You get the numbers you need to make decisions.

Setup guide

Set up Normality Test Engine MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see normality-test-engine-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Normality Test Engine transactions." It will automatically discover and invoke the available Normality Test Engine tools.

Terminal

claude mcp add --transport http normality-test-engine-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

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Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Normality Test Engine MCP

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

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "normality-test-engine-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Normality Test Engine MCP in Claude Code

Use the command `claude mcp add` with your Vinkius endpoint. Once configured, you can call `test_normality` directly from your terminal session.

You can. You can pipe the results of the tool into your bash or python scripts to automate your data validation logic.

It provides a clear, deterministic result that is perfect for command-line automation. You don't have to worry about visual interpretation or non-binary outputs.

The server operates locally and handles numeric arrays only. It does not transmit your private data over the network, keeping your analysis secure.

It requires a flat list of numeric values. As long as your terminal output provides the correct format, the server will return the skewness and kurtosis metrics instantly.

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