# Python Package Migrator

> Plan and execute upgrades for Python libraries, handling breaking changes. Use when performing major version bumps for frameworks like Django or FastAPI.

- Skill: `diegosouzapw/python-package-migrator` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add diegosouzapw/python-package-migrator`
- Raw SKILL.md: https://api.skillmd.com/api/skills/diegosouzapw/python-package-migrator/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: diegosouzapw (https://skillmd.com/u/diegosouzapw)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/diegosouzapw/python-package-migrator

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# Python Package Migrator

## Purpose and Intent
Plan and execute upgrades for Python libraries, handling breaking changes. Use when performing major version bumps for frameworks like Django or FastAPI.

## When to Use
- **Project Setup**: When initializing a new Python project.
- **Continuous Integration**: As part of automated build and test pipelines.
- **Legacy Refactoring**: When updating older Python codebases to modern standards.

## When NOT to Use
- **Non-Python Projects**: This tool is specialized for the Python ecosystem.

## Error Conditions and Edge Cases
- **Missing Requirements**: If the project lacks a requirements.txt or pyproject.toml.
- **Incompatible Versions**: If the project uses a Python version not supported by the tools.

## Security and Data-Handling Considerations
- All analysis is performed locally.
- No source code or credentials are ever transmitted externally.