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// Polars DataFrames — lazy evaluation, expressions, joins, window functions, the fast Pandas alternative.

Polars Data ProVerified Creator

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Stars
2.8k
Forks
160
Updated
Jun 2, 2026
repo --stat

  • stars

    2.8k

  • forks

    160

  • last update

    Jun 2, 2026

  • license

    MITv1.18.0

quickstart.sh
3 steps
  1. Install

    // Drops SKILL.md into ~/.claude/skills/

    $ claude skills add polars-data-pro
  2. Invoke

    // Run from any project directory

    $ claude --skill polars-data-pro "fine-tune on this CSV"
  3. Iterate

    // Re-run with edits — Claude keeps the skill loaded

    $ claude --skill polars-data-pro "now refactor it"
polars-data-pro/
references
SKILL.md
readonly
name:
Polars Data Pro
slug:
polars-data-pro
version:
v1.18.0
license:
MIT
author:
@data-craft
repository:
github.com/data-craft/polars-data-pro
categories:
Data ScienceData AnalystBackend
tags:
#polars#dataframe#python#rust#pandas
description:

Polars DataFrames — lazy evaluation, expressions, joins, window functions, the fast Pandas alternative.

features.md
3 capabilities

// What you can do with it

  • Automates the tedious parts of the workflow.
  • Gives Claude the right context, tools, and guardrails.
  • Produces consistent, reviewable output every time.

README.md

polars-data-pro/README.md
5 sections
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