How do I install the Csvglow skill?

Run npx skillmds@latest add modbender/csvglow in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Csvglow safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Csvglow?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Csvglow free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Csvglow?

modbender (@modbender) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Csvglow by modbender — Agent Skill

Name: Csvglow
Rating: 4.2 (5 reviews)
Author: modbender

File contents

csvglow

Generate a beautiful, interactive HTML dashboard from any CSV or Excel file. Auto-detects column types and relationships, generates smart multi-column insights, histograms, bar charts, cross-analysis crosstabs, time series, correlation heatmaps, scatter plots, and a sortable data table — all in a single self-contained HTML file with a dark gradient theme.

Use this skill when the user wants to:

Visualize a CSV or Excel file
Create a dashboard from tabular data
Explore or analyze a dataset visually
Generate charts from a spreadsheet
Get insights about their data

Usage

csvglow <file>                       # Generate dashboard and open in browser
csvglow data.csv                     # CSV file
csvglow report.xlsx                  # Excel file
csvglow data.csv -o dashboard.html   # Custom output path
csvglow data.csv --no-open           # Don't auto-open browser

What it generates

Smart insights: Multi-column narrative analysis that cross-references metrics (e.g. "Gadget Y has the highest discount yet lowest revenue despite lowest cost — consider discontinuing")
Summary stats: Row count, column count, data types, missing values
Numeric columns: Histograms with stats sidebar (mean, median, std, quartiles, outlier count)
Categorical columns: Gradient bar charts of top values
Cross analysis: Automatic categorical x numeric crosstabs with overall mean lines
Date columns: Time series line charts with area fill
Correlation heatmap: Auto-detected correlations between numeric columns
Scatter plots: Auto-generated for highly correlated pairs (|r| > 0.7)
Data table: Sortable, filterable preview of first 1000 rows
Copy button: Each chart has a "Copy" button for pasting into slide decks

Notes

Output is a self-contained HTML file — no server, no CDN, works offline
Supports CSV, TSV, XLS, and XLSX files
Auto-detects delimiters and encodings
Large files (100k+ rows) are smart-sampled for visualizations while keeping full stats
Also available as an MCP server: csvglow --mcp

---name: csvglowdescription: Generate beautiful interactive HTML dashboards from CSV/Excel files with smart insights, auto-detected charts, correlations, and statistics.--- # csvglow Generate a beautiful, interactive HTML dashboard from any CSV or Excel file. Auto-detects column types and relationships, generates smart multi-column insights, histograms, bar charts, cross-analysis crosstabs, time series, correlation heatmaps, scatter plots, and a sortable data table — all in a single self-contained HTML file with a dark gradient theme. Use this skill when the user wants to: - Visualize a CSV or Excel file - Create a dashboard from tabular data - Explore or analyze a dataset visually - Generate charts from a spreadsheet - Get insights about their data ## Usage ```bash csvglow <file> # Generate dashboard and open in browser csvglow data.csv # CSV file csvglow report.xlsx # Excel file csvglow data.csv -o dashboard.html # Custom output path csvglow data.csv --no-open # Don't auto-open browser ``` ## What it generates - **Smart insights**: Multi-column narrative analysis that cross-references metrics (e.g. "Gadget Y has the highest discount yet lowest revenue despite lowest cost — consider discontinuing") - **Summary stats**: Row count, column count, data types, missing values - **Numeric columns**: Histograms with stats sidebar (mean, median, std, quartiles, outlier count) - **Categorical columns**: Gradient bar charts of top values - **Cross analysis**: Automatic categorical x numeric crosstabs with overall mean lines - **Date columns**: Time series line charts with area fill - **Correlation heatmap**: Auto-detected correlations between numeric columns - **Scatter plots**: Auto-generated for highly correlated pairs (|r| > 0.7) - **Data table**: Sortable, filterable preview of first 1000 rows - **Copy button**: Each chart has a "Copy" button for pasting into slide decks ## Notes - Output is a self-contained HTML file — no server, no CDN, works offline - Supports CSV, TSV, XLS, and XLSX files - Auto-detects delimiters and encodings - Large files (100k+ rows) are smart-sampled for visualizations while keeping full stats - Also available as an MCP server: `csvglow --mcp`

Frequently asked questions

Csvglow