# Twine

> Use this skill when the user wants to upload Python packages to PyPI, check distribution files, or publish Python packages securely.

- Skill: `javimosch/twine` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/twine`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/twine/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/twine

---


# twine Plugin

Securely upload Python packages to PyPI with verified HTTPS connections.

## Commands

### Upload
- `twine upload run` — Upload distribution packages to PyPI

### Check
- `twine upload check` — Check distribution packages for common issues

## Usage Examples
- "Upload dist/* to PyPI"
- "Check my distribution files"
- "Publish to test PyPI"

## Installation

```bash
pip install twine
```

## Examples

```bash
# Upload to PyPI
twine upload dist/*

# Upload to test PyPI
twine upload --repository testpypi dist/*

# Check distribution files
twine check dist/*

# Upload with a specific username
twine upload --username __token__ dist/*

# Skip existing files
twine upload --skip-existing dist/*
```