Maria Gragera-Garces focused on improving the reliability and maintainability of the CQCL/tket2 repository by addressing issues in Jupyter Notebook examples and refining documentation. She resolved failures in tket-py notebooks by updating the package’s __init__ file, ensuring that import paths and API structure accurately reflected recent code changes. Her work involved code refactoring and comprehensive documentation cleanup, which reduced user friction and improved the reproducibility of example workflows. Using Python and Jupyter Notebooks, Maria aligned the documentation with the codebase, enhancing clarity for users and maintainers. The depth of her contributions centered on stability and long-term usability rather than feature delivery.