How to Refactor Code with Claude Code

Using AI coding agents like Claude Code can lead to messy codebases over time, which slows down development and introduces bugs. Refactoring becomes necessary when these agents become less effective, make more mistakes, or when unexpected issues arise. The recommended process involves using the agent's most advanced reasoning capabilities, providing clear context on what and why to refactor, and creating tests to verify the changes. Continuous refactoring is presented as a best practice to maintain a healthy repository and maximize the productivity of AI coding assistants.