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Vaex

Listed
davila7·vlatest·data·MIT

Vaex allows you to efficiently explore large datasets by creating interactive visualizations and performing complex queries directly within your chat interface.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add davila7/claude-code-templates --skill vaex -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

davila7

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

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scanned

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Not scanned. none of the 457 skills in the repository match this slug — it was most likely renamed or removed upstream after the registry indexed it Source recorded as davila7/claude-code-templates.
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About this skill

What it does

The vaex skill provides tools for working with large tabular datasets. It allows users to explore, filter, and analyze data that exceeds available memory by using techniques like lazy evaluation and out-of-core processing. This enables efficient manipulation of datasets that would otherwise be impossible to handle in traditional pandas workflows.

When to use it

  • Analyzing massive log files (e.g., web server logs) for trends or anomalies.
  • Processing large scientific datasets, such as astronomical observations or genomic data.
  • Exploring and filtering financial transaction records.
  • Working with datasets too large to fit in RAM when performing exploratory data analysis.

Key capabilities

  • Lazy evaluation of expressions
  • Out-of-core processing for handling datasets larger than memory
  • Efficient filtering and selection of rows
  • Tabular data exploration

Example prompts

  • "Load the 'large_dataset.csv' file using vaex."
  • "Filter the dataset to show only entries where column 'value' is greater than 1000."
  • "Calculate the mean and standard deviation of column 'price'."

Tips & gotchas

Requires a working Python environment with vaex installed. Be mindful that while vaex handles large datasets, complex operations can still be computationally intensive.