Worked on stability improvements for the DeusData/codebase-memory-mcp repository, focusing on the memory allocator path. Addressed a critical reliability issue by implementing a NULL guard in the cbm_arena_alloc function, which prevents potential crashes from NULL dereference. Enhanced the robustness of the memory analysis pipeline by updating the skip list logic to exclude vendored directories, ensuring that only relevant code is processed and reducing production risk. Utilized C programming with an emphasis on defensive programming and unit testing to deliver these changes. The work prioritized crash prevention and maintainability, contributing to a more stable and predictable memory management workflow.