During December 2024, James Neme focused on improving the reliability of the COSIMA/cosima-recipes repository by addressing a variable naming inconsistency in the Neutral_density Jupyter Notebook. He identified and corrected a typo, changing 'X' to 'Nx' throughout the notebook to enforce consistent variable naming, which is essential for reproducible data analysis workflows. Using Python and Jupyter Notebook, James updated both the code and the associated notebook metadata, including execution counts, to ensure downstream processes would not encounter errors due to naming mismatches. His work demonstrated careful attention to detail and contributed to the overall maintainability of the project.