What are the advantages of using uv over standard pip?

uv is significantly faster than pip because it is written in Rust, and it provides a more robust, unified interface for managing both projects and virtual environments.

Can I use this skill with an existing requirements.txt file?

Yes, the skill can handle requirements.txt files by using uv's fast pip-compatible interface to install dependencies or convert them to a uv-managed project.

How does the skill detect if a project uses uv?

The skill is automatically triggered when Claude detects a uv.lock file, a pyproject.toml containing uv configurations, or mentions of uv in the project documentation.

Does this skill help with running tests or scripts?

Yes, the skill utilizes 'uv run' to ensure that any python command, such as pytest or main.py, is executed within the correct virtual environment context.

uv Python Project Manager

Name: uv Python Project Manager
Author: OpenHands

byOpenHands

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Developer Tools

Manages Python projects and virtual environments using the high-performance uv tool for faster dependency resolution and environment syncing.

The uv skill enables Claude to efficiently handle Python ecosystems by leveraging the high-performance uv tool for environment setup and dependency management. It automates essential tasks such as project initialization, virtual environment creation, and dependency synchronization via uv.lock files. By using this skill, developers can replace slower tools like pip or poetry with a modern, Rust-backed alternative, ensuring fast, reproducible builds and consistent development environments across teams.

Key Features

01Execution of project-specific commands and scripts via uv run

02High-speed dependency management including adding, removing, and syncing

03Seamless integration with uv.lock for reproducible development environments

04Automated Python project initialization and configuration

05Intelligent virtual environment detection and version-specific creation

0672 GitHub stars

Use Cases

01Setting up a clean, high-performance development environment for new Python applications

02Migrating a legacy Python project from requirements.txt to a modern uv-managed workflow

03Synchronizing local environments with complex dependency trees across a team

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add openhands/extensions uv

For use in Claude.ai and ChatGPT

Download Skill