Uv
Use uv for Python project management, running scripts and tools, and managing Python versions
Install
$ agentstack add skill-jarrettmeyer-skills-uv ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ● Network access Used
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-jarrettmeyer-skills-uv) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
uv is a fast Python package and project manager. It covers project management, one-off script execution, global CLI tools (like pipx), and Python version management (like pyenv).
Self-Update
uv self updateProject Management
uv init my-project # create new project
uv init # init in current directory
uv add requests # add dependency
uv add 'requests>=2.28' # with version constraint
uv add --dev pytest # add dev dependency
uv remove requests # remove dependency
uv sync # install all deps from lockfile
uv lock # update lockfile without syncing
uv run python main.py # run within project virtualenv
uv run pytest # run command within project virtualenvScript Execution (No Project Required)
# Flag-specified deps (no pyproject.toml needed)
uv run --with requests script.py
uv run --with 'requests,beautifulsoup4' script.py
# PEP 723 inline metadata (deps declared inside the script)
# /// script
# dependencies = ["requests", "rich"]
# ///
uv run script.pyTools (Global CLI Tools)
Equivalent to pipx. Install once, available system-wide.
uv tool install ruff # install a CLI tool globally
uv tool list # list installed tools
uv tool upgrade ruff # upgrade a specific tool
uv tool upgrade --all # upgrade all tools
uv tool uninstall ruff # remove a tool
uvx ruff check . # run tool without installing (ephemeral)
uvx --from httpie http GET https://example.comPython Version Management
uv python list # list available Python versions
uv python list --only-installed # list only installed versions
uv python install 3.12 # install a Python version
uv python pin 3.12 # pin version for current project (.python-version)Examples
| User says | Action | | -------------------------------------- | --------------------------------------------------------- | | "Update uv" | uv self update | | "Add requests to the project" | uv add requests | | "Run this script with httpx available" | uv run --with httpx script.py | | "Install ruff globally" | uv tool install ruff | | "Update all my tools" | uv tool upgrade --all | | "What Python versions are installed?" | uv python list --only-installed | | "Switch project to Python 3.13" | uv python install 3.13, uv python pin 3.13, uv sync |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: jarrettmeyer
- Source: jarrettmeyer/skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.