MCP For Claude Marketplace
Statistics Engine

Statistics Engine MCP Connector for Claude

A+

A zero-latency statistical engine to process datasets. Instantly compute the exact mean, median, mode, standard deviation, and percentiles completely local.

5 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Large Language Models often struggle with complex statistical aggregations and dataset analysis, leading to subtle analytical errors. The Statistics Engine MCP Server eliminates this risk by equipping your autonomous agents with a highly optimized, local JavaScript computational core.

The Superpowers

  • Flawless Data Analysis: Calculate mean, median, mode, standard deviations, and percentiles with 100% mathematical certainty.
  • Absolute Data Privacy: Your sensitive business metrics, financial datasets, or user telemetry never leave your local infrastructure. Zero API calls.
  • Zero Latency Engine: Process data arrays instantaneously within the local environment without network overhead.

Stop trusting LLMs to do math on arrays. Equip your agent with a real, deterministic statistical engine.

statistical-analysismath-enginedata-processingmean-median-modestandard-deviation

5 tools expose this connector's capabilities to your AI agent.

calculate_mean

Calculates the mathematical mean (average) of a dataset

calculate_median

Calculates the median (middle value) of a dataset

calculate_mode

It returns an array of numbers. Calculates the mode (most frequent value) of a dataset

calculate_percentile

Calculates the k-th percentile of a dataset

calculate_standard_deviation

Calculates the population standard deviation of a dataset

See how to talk to your AI agent using Statistics Engine.

Here is the latency data for our server today. Calculate the 95th percentile (p95): [102, 105, 110, 150, 400, 108, 112].

Using the calculate_percentile tool (percentile=95): The 95th percentile latency is 325ms.

What is the standard deviation for the daily active users this week: [1500, 1520, 1490, 1550, 2100, 1510, 1480]?

Using the calculate_standard_deviation tool: The standard deviation is 201.27 users.

Identify the mode (most common value) from this array of rating scores: [5, 4, 5, 5, 3, 2, 5, 4, 4].

Using the calculate_mode tool: The most frequent score is 5.

AIs hallucinate complex data calculations because they generate text, not numbers. This MCP provides the AI with a deterministic tool, forcing it to offload the actual number-crunching to a strict JavaScript engine.

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