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Connect Anova Calculator Engine to ChatGPT and Claude

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 guaranteed F-scores and p-values, not LLM guesses.

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 jstat.

  1. 01

    Calculate anova

    Perform exact deterministic One-Way ANOVA tests to compare means across multiple groups without LLM math hallucinations

Real work

What teams actually run

01

A/B Testing Analysis

You run an ANOVA test on conversion rates from three different website layouts (A, B, and C) to see if one is significantly better.

02

Retail Performance Review

You compare the average revenue across five different store locations to identify which physical site is a true outlier.

03

Academic Study Comparison

You compare test scores from three different teaching methods to see if the difference in average performance is statistically significant.

04

Ad Campaign Optimization

You analyze the cost per acquisition (CPA) across four different paid ad platforms to determine if the cost difference is random or meaningful.

Automate a task

Put jstat 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

jstat 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 jstat 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

860ms average. Fast in production.

jstat is checked daily against the live service.

Daily averagePeak 1085ms
Oct 3Today
Fastest day
600ms
Slowest day
1085ms
14-day trend
Stable0%

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 jstat, so you can see the experience inside your AI.

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

jstat Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_Y3FRmjCc1hVIsWw13pHqQIML1p2ZdxKzjHcS70ga/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 — jstat capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "anova-calculator-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Y3FRmjCc1hVIsWw13pHqQIML1p2ZdxKzjHcS70ga/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 jstat in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work jstat owners hand off.

This MCP is essential for anyone who needs reliable statistical proof, not just educated guesses. Data Analysts, Marketing Managers, and Researchers use this connector when their work depends on accurate variance analysis across multiple categories.

  • 01

    Data Analyst

    You use this MCP to validate hypotheses by comparing means across multiple datasets.

  • 02

    Marketing Manager

    You use it to determine if different marketing channels (A/B/C) are truly performing differently in terms of cost or conversion rate.

  • 03

    Academic Researcher

    You use it to analyze experimental results, ensuring your statistical conclusions are based on accurate, deterministic math.

FAQ

Questions jstat owners ask.

  • 01

    Can this MCP handle more than three groups?

    Yes. The engine is designed for multi-group analysis, calculating variance across 3, 5, or even 20 groups simultaneously.

  • 02

    Is the math accurate, or is it just an estimate?

    The math is deterministic. It delegates the calculation to the jstat engine running on your local CPU, guaranteeing exact F-scores and p-values, unlike general LLM attempts.

  • 03

    What kind of data does it need?

    It requires data that can be grouped and compared, such as revenue figures, test scores, or cost per acquisition rates.

  • 04

    Is my data private when I use this MCP?

    Yes. Your sensitive business metrics stay entirely on your local machine while the calculation is performed.

  • 05

    Does it support Two-Way ANOVA?

    Currently, this engine strictly computes exact One-Way ANOVA across any number of groups. The AI can assist with interpreting interaction effects manually.

  • 06

    Do the groups need to have the same number of samples?

    No. The jstat engine handles unbalanced group sizes perfectly, computing SSB and SSW with exact degrees of freedom adjustment.

  • 07

    What format does the data need to be in?

    An array of numerical arrays, one per group. The AI automatically parses your CSV or text data into the correct structure before calling the engine.

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