data-cog

Analyze messy datasets to produce insights, charts, and data-driven reports.

6|Updated Feb 1, 2026
One-click install
npx skills add https://github.com/CellCog/cellcog_python --skill data-cog
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data-cog
Source: https://github.com/CellCog/cellcog_python/tree/main/skills/data-cog
Command: npx skills add https://github.com/CellCog/cellcog_python --skill data-cog

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

CellCog's Data Cog helps you transform messy or under-specified datasets into actionable insights by automating data cleaning, exploration, and reporting, so you can derive meaningful conclusions faster.

Core Features & Use Cases

  • Data Cleaning & Transformation: Clean messy CSV/Excel/JSON data, handle missing values, fix formats, and create normalized columns for analysis.
  • Exploratory Data Analysis & Visualization: Generate stats, distributions, correlations, and charts, plus interactive dashboards for stakeholder review.
  • Model Evaluation & Profiling: Run simple ML evaluations and dataset profiling to assess quality and readiness for modeling.

Quick Start

Analyze a provided dataset to generate an interactive dashboard and a concise summary report.

Frequently Asked Questions about data-cog

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

FAQPage Schema
How do I clean messy CSV data and generate exploratory data analysis charts?

To clean messy CSV data and generate exploratory data analysis charts, this Skill automates data cleaning, handles missing values, and creates visualizations like distributions and correlations to produce actionable insights.

Can I analyze JSON and SQL exports to create interactive dashboards?

Yes, you can analyze JSON and SQL exports to create interactive dashboards. The workflow supports these common formats to generate charts, summarize stats, and build stakeholder review interfaces.

What is the best way to profile dataset quality and readiness for machine learning?

The best way to profile dataset quality and readiness for machine learning is to run dataset profiling and simple ML evaluations, assessing data completeness and distributions directly within an automated workflow.

Does this data analysis workflow support Python-based hypothesis testing?

Yes, this data analysis workflow supports Python-based hypothesis testing. It leverages Python workflows to perform cleaning, statistical testing, and model evaluation across your datasets.

How do I transform Excel columns and fix data formats for reporting?

To transform Excel columns and fix data formats for reporting, the Skill cleans under-specified XLSX files, normalizes columns, and generates concise summary reports for data-driven conclusions.