Is it possible to test code on different Python versions?

Absolutely. You can use the '--python' flag to specify a version, such as 3.10 or 3.11, and UV will handle the version management automatically.

How do I specify dependencies for a one-liner?

You can use the '--with' flag followed by a comma-separated list of packages, such as 'uv run --with duckdb,polars script.py'.

Does this skill support PEP 723?

Yes, it fully supports PEP 723 inline script metadata, allowing you to define requirements directly inside your Python files for automated environment setup.

What is the primary benefit of the UV One-Liners skill?

It allows you to execute Python code and scripts instantly without manually creating virtual environments or installing packages globally, using the high-performance UV toolchain.

Can I run tools like Ruff or Black with this skill?

Yes, the skill utilizes 'uvx' to run standalone Python tools instantly without needing to manage their installation lifecycle.

UV One-Liners for Python

Name: UV One-Liners for Python
Author: plurigrid

byplurigrid

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개발자 도구

Executes Python scripts and one-liners with zero-install dependency management using the high-performance UV toolchain.

UV One-Liners is a specialized Claude Code skill designed to streamline Python development by leveraging the UV toolchain for instant execution. It eliminates the friction of manual environment management by allowing users to run scripts with on-the-fly dependency resolution, PEP 723 inline metadata support, and pre-configured patterns for Justfiles. This skill is ideal for rapid prototyping, data exploration, and automated workflows where speed and reproducibility are paramount, providing a library of optimized one-liners for AI, data science, web development, and mathematical computing.

주요 기능

01Native support for PEP 723 inline script metadata for portable, self-contained Python files.

02Seamless tool execution via UVX for linting, formatting, and testing without global installs.

03Cross-version testing support through explicit Python version pinning (e.g., 3.10, 3.11+).

04Instant execution with zero-install dependency resolution using comma-syntax flags.

058 GitHub stars

06Integrated Justfile patterns for standardized project task automation.

사용 사례

01Automating CI/CD and developer workflows with zero-install linting and formatting tools.

02Running ad-hoc data analysis and visualization tasks using DuckDB, Polars, or Matplotlib.

03Rapidly prototyping AI workflows using Anthropic or Google GenAI SDKs without environment setup.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add plurigrid/asi uv-oneliners

For use in Claude.ai and ChatGPT

Download Skill