1 person is the primary owner of at least one file in codegraphcontext/grapharc, and Shashank Shekhar Singh owns the most: 170 files, or 100% of the codebase. The truck factor is 1: that is how few people would have to leave before the majority of owned files lose their owner. 167 files have exactly one contributor, and 3 modules are dominated by a single person.