data-analyst

Analyze CSV, Excel, JSON, and SQL datasets to generate visual insights and reports.

Updated May 9, 2026
One-click install
npx skills add https://github.com/HwFee/AgentProject --skill data-analyst-hwfee
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data-analyst
Source: https://github.com/HwFee/AgentProject/tree/main/skills/data-analyst
Command: npx skills add https://github.com/HwFee/AgentProject --skill data-analyst-hwfee

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Data analysts often spend hours turning raw data into visuals and comprehensive reports. This Skill streamlines data analysis by providing a repeatable workflow for loading, exploring, and summarizing datasets.

Core Features & Use Cases

  • Load and clean data from CSV, Excel, JSON, or SQL sources
  • Generate charts, dashboards, and narrative reports
  • Run basic statistical summaries and SQL queries on datasets
  • Use cases include ad-hoc analysis, KPI reporting, and stakeholder dashboards

Quick Start

Load a dataset and generate an interactive visualization plus a concise report.

Frequently Asked Questions about data-analyst

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

FAQPage Schema
How do I generate visual insights and reports from a CSV file?

You can generate visual insights from a CSV file by loading it into the workflow to produce charts, statistical summaries, and narrative reports using pandas and matplotlib.

Can I run SQL queries directly on my datasets for ad-hoc analysis?

Yes, you can run SQL queries directly on datasets. It supports SQL sources alongside CSV, Excel, and JSON formats to facilitate ad-hoc data exploration and KPI reporting.

Does this data analysis workflow support Excel and JSON file formats?

Yes, this data analysis workflow supports Excel and JSON file formats. It loads, cleans, and processes these files to create visualizations and stakeholder dashboards.

What is the best way to create a stakeholder dashboard from raw data?

The best way to create a stakeholder dashboard is to load raw data and let the workflow generate interactive visualizations and concise narrative reports using seaborn and matplotlib.

Do I need to clean my data before generating statistical summaries?

No, you do not need to clean your data beforehand. The workflow includes a data loading and cleaning step to prepare raw datasets before generating statistical summaries and charts.