| Name | Lines of code | Maintainability | Test coverage |
| lib/librarian/posix.rb | 113 | A 50 mins | |
| lib/librarian/resolution.rb | 27 | A 0 mins | |
| lib/librarian/resolver.rb | 80 | B 4 hrs | |
| lib/librarian/resolver/implementation.rb | 189 | A 3 hrs | |
| lib/librarian/rspec/support/cli_macro.rb | 101 | A 0 mins | |
| lib/librarian/source.rb | 2 | A 0 mins | |
| lib/librarian/source/basic_api.rb | 37 | A 0 mins | |
| lib/librarian/source/git.rb | 134 | A 2 hrs | |
| lib/librarian/source/git/repository.rb | 152 | B 4 hrs | |
| lib/librarian/source/local.rb | 39 | A 0 mins | |
| lib/librarian/source/path.rb | 43 | A 0 mins | |
| lib/librarian/spec.rb | 10 | A 0 mins | |
| lib/librarian/spec_change_set.rb | 138 | A 2 hrs | |
| lib/librarian/specfile.rb | 14 | A 0 mins | |
| lib/librarian/support/abstract_method.rb | 18 | A 0 mins | |
| lib/librarian/ui.rb | 49 | A 0 mins | |
| lib/librarian/version.rb | 3 | A 0 mins | |
| librarian.gemspec |