aiskillstore/python-env
skills/0xdarkmatter/python-env/SKILL.md
Fast Python environment management with uv (10-100x faster than pip). Triggers on: uv, venv, pip, pyproject, python environment, install package, dependencies.
$ install --global
skillsauthnpx skillsauth add aiskillstore/marketplace python-envInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Mar 28, 2026, 11:21 AM36.6s5 files scanned
SKILL.md
- name:
- python-env
- description:
- Fast Python environment management with uv (10-100x faster than pip). Triggers on: uv, venv, pip, pyproject, python environment, install package, dependencies.
- compatibility:
- Requires uv CLI tool. Install: curl -LsSf https://astral.sh/uv/install.sh | sh
- allowed-tools:
- Bash
- depends-on:
- []
- related-skills:
- []
Python Environment
Fast Python environment management with uv.
Quick Commands
| Task | Command |
|------|---------|
| Create venv | uv venv |
| Install package | uv pip install requests |
| Install from requirements | uv pip install -r requirements.txt |
| Run script | uv run python script.py |
| Show installed | uv pip list |
Virtual Environment
# Create venv (instant)
uv venv
# Create with specific Python
uv venv --python 3.11
# Activate (or use uv run)
source .venv/bin/activate # Unix
.venv\Scripts\activate # Windows
Package Installation
# Single package
uv pip install requests
# Multiple packages
uv pip install flask sqlalchemy pytest
# With extras
uv pip install "fastapi[all]"
# Version constraints
uv pip install "django>=4.0,<5.0"
# Uninstall
uv pip uninstall requests
Minimal pyproject.toml
[project]
name = "my-project"
version = "0.1.0"
requires-python = ">=3.10"
dependencies = [
"httpx>=0.25",
"pydantic>=2.0",
]
[project.optional-dependencies]
dev = [
"pytest>=7.0",
"ruff>=0.1",
]
Project Setup Checklist
mkdir my-project && cd my-project
uv venv
# Create pyproject.toml
uv pip install -e ".[dev]"
uv pip list
Troubleshooting
| Issue | Solution |
|-------|----------|
| "No Python found" | uv python install 3.11 |
| Wrong Python version | uv venv --python 3.11 |
| Conflicting deps | uv pip compile --resolver=backtracking |
| Cache issues | uv cache clean |
When to Use
- Always use uv over pip for speed
- Creating virtual environments
- Installing packages
- Managing dependencies
- Running scripts in project context
Additional Resources
For detailed patterns, load:
./references/pyproject-patterns.md- Full pyproject.toml examples, tool configs./references/dependency-management.md- Lock files, workspaces, private packages./references/publishing.md- PyPI publishing, versioning, CI/CD
See Also
This is a foundation skill with no prerequisites.
Build on this skill:
python-typing-patterns- Type hints for projectspython-pytest-patterns- Testing infrastructurepython-fastapi-patterns- Web API development
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