mcp-data-cleaning

Automates data cleaning and preprocessing for MCP-driven clinical research datasets.

2|Updated Jan 26, 2026
One-click install
npx skills add https://github.com/u9401066/automl-stat-mcp --skill mcp-data-cleaning
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-data-cleaning
Source: https://github.com/u9401066/automl-stat-mcp/tree/main/.claude/skills/mcp-data-cleaning
Command: npx skills add https://github.com/u9401066/automl-stat-mcp --skill mcp-data-cleaning

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Data cleaning and preprocessing are essential to unlock reliable insights from messy clinical and research datasets. This skill provides a standard MCP-driven workflow to diagnose data issues, handle missing values, encode categoricals, filter rows, remove irrelevant columns, and check multicollinearity, enabling consistent preparation for downstream analyses.

Core Features & Use Cases

  • Diagnose data quality and column information to guide cleaning decisions.
  • Apply flexible missing-value strategies (mean, median, mode, constant, or drop) per column.
  • Encode categorical variables, filter rows, remove columns, and perform VIF checks to ensure model-ready data.
  • Use Case: Prepare Titanic-like datasets for ML modeling with transparent, repeatable steps.

Quick Start

Run the data cleaning workflow on your raw dataset to produce a cleaned dataset ready for modeling.

Frequently Asked Questions about mcp-data-cleaning

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I handle missing values in clinical research datasets for machine learning?

To prepare clinical research datasets for modeling, use a structured data cleaning workflow that diagnoses data quality, handles missing values, encodes categoricals, filters rows, and checks VIF. This produces model-ready data with documented, reproducible steps.

What is the best way to check multicollinearity and VIF before modeling a dataset?

Checking VIF to detect multicollinearity is a core data preprocessing step that removes redundant features before modeling. A structured cleaning workflow checks VIF alongside encoding categoricals and filtering rows to ensure safe, model-ready data.

How do I encode categorical variables and remove irrelevant columns in a reproducible workflow?

Encoding categorical variables and removing irrelevant columns are configurable steps within a standardized data cleaning workflow. This approach documents each transformation, enabling reproducibility and safe data preparation for MCP-driven analyses.

Can I use a single data cleaning workflow for datasets with mixed data quality issues?

Yes, a standardized MCP-driven data cleaning workflow can diagnose mixed data quality issues across clinical datasets. It applies configurable missing-value strategies, filters rows, and removes columns to produce consistent, model-ready data.

Does the data cleaning workflow require any specific dependencies or components to run?

No specific dependencies or components are required to run this data cleaning workflow. It operates as a standalone skill to diagnose data issues, handle missing values, and check VIF for model-ready data.