| Name | Lines of code | Maintainability | Test coverage |
| app/lib/morph/github_app_installation.rb | 180 | A 25 mins | |
| app/lib/morph/docker_utils.rb | 186 | A 3 hrs | |
| app/lib/morph/sqlite_diff.rb | 196 | A 1 hr | |
| app/lib/morph/database.rb | 200 | B 4 hrs | |
| app/lib/morph/docker_runner.rb | 207 | B 5 hrs | |
| app/controllers/scrapers_controller.rb | 211 | A 3 hrs | F 43% |
| app/models/scraper.rb | 265 | C 7 hrs | F 53% |
| app/lib/morph/runner.rb | 270 | D 1 day | |
| app/controllers/api_controller.rb | 271 | C 1 day | A 92% |