Polars

Polars Plugin Marketplace

Official Claude Code plugin marketplace for Polars — the fast DataFrame library for Python.

Install

Add this marketplace, then install the Polars plugin:

/plugin marketplace add polars-inc/skills
/plugin install polars@polars

Start a session. Claude Code loads the skill whenever a task involves Polars or Python data processing. To invoke it explicitly, type /polars:polars.

Plugins

Plugin	Description
polars	Write fast, idiomatic Polars and answer natural-language data questions with one-shot lazy queries

Manual install (no marketplace)

Clone the repo and copy the polars/ directory into your skills folder:

# Personal (all projects)
git clone https://github.com/polars-inc/skills
cp -r skills/polars ~/.claude/skills/

# Project-level (checked into git)
cp -r skills/polars .claude/skills/

Companion: polars-mcp

This skill works alongside polars-mcp, a local MCP server for live API lookup against your installed Polars version:

uvx --with polars polars-mcp

See r-brink/polars-mcp for setup.

License

MIT