Worked on the BRL-CAD/brlcad repository to refactor and extend the K-file parser, enabling support for multiple node line formats including Standard, Long, and I10. The approach involved introducing new helper functions and updating parsing logic to dynamically handle different format specifications within K-files, which improved data ingestion flexibility and reliability. Focus was placed on robust file parsing, string manipulation, and careful management of data structures in C++. No major bugs were addressed during this period, as efforts centered on stabilizing the new parser path and cleaning up legacy format code to ensure maintainable and future-proof integration.