gnuplot

Name: gnuplot
Availability: InStock
Author: benonions

Plot context data with gnuplot and output a transparent PNG image.

Updated Aug 27, 2026

Search Tags:#data visualization #image generation #emacs #scripting #plotting #gnuplot

Ready to run

npx skills add https://github.com/benonions/dotfiles --skill gnuplot

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gnuplot
Source: https://github.com/benonions/dotfiles/tree/main/codex/.codex/skills/community/emacs-skills/gnuplot
Command: npx skills add https://github.com/benonions/dotfiles --skill gnuplot

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill allows users to plot data from the current context using gnuplot, generating a visual representation of the data.

Core Features & Use Cases

Data Visualization: Creates plots from provided data using gnuplot.
Customizable Output: Generates PNG images with transparent backgrounds.
Use Case: Visualize time-series data from a recent log file or plot the results of a simulation.

Quick Start

Use the gnuplot skill to plot the data from the current context and save it as a PNG image.

Frequently Asked Questions about gnuplot

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

FAQPage Schema

How do I plot data from my current context and save it as an image?▼

You can plot data directly from your current context using gnuplot, which generates a PNG image with a transparent background. The skill extracts plottable data and outputs a markdown-formatted image for immediate visualization.

Can I generate a plot with a transparent background using scripting?▼

Yes, generating a plot with a transparent background is supported by writing a gnuplot script to a temporary file. Executing this script produces a PNG image formatted with transparency, allowing the visualization to overlay seamlessly on various backgrounds.

Does data visualization with gnuplot work with Emacs?▼

Yes, data visualization with gnuplot integrates with Emacs by querying the Emacs foreground color. This ensures consistent styling for your generated plots, matching the visualization output with your current editor theme.

What is the best way to visualize time-series data from a log file?▼

The best way to visualize time-series data from a log file is to use this skill to extract the plottable data and run gnuplot. It generates a transparent PNG image, providing a clear visual representation of your log trends.

Do I need to manually write gnuplot scripts to plot data?▼

No, you do not need to manually write gnuplot scripts to plot data. The skill automatically extracts plottable data, writes the necessary gnuplot script to a temporary file, and executes it to produce the final image output.

What are the limitations of generating images with this plotting approach?▼

The limitations of generating images with this approach include being restricted to PNG output with transparent backgrounds. Visualization depends entirely on the successful extraction of plottable data from the current interaction context to function correctly.