1. Receive Swift code snippet or file.
2. Parse the code to identify style violations.
3. Identify naming inconsistencies (e.g., incorrect casing).
4. Check for proper code organization (e.g., use of extensions and MARK comments).
5. Verify spacing and indentation.
6. Suggest changes to adhere to the Swift style guide.
7. Apply the suggested changes automatically or provide a diff.
8. Output the formatted Swift code.