| Name | Lines of code | Maintainability | Test coverage |
| type/value/value.go | 411 | A 0 mins | B 89% |
| type/encoding/encoding.go | 427 | D 2 days | D 69% |
| meta/idl/proxy.go | 586 | D 1 day | B 81% |
| meta/stub/stub.go | 731 | F 3 days | C 70% |
| meta/idl/parser.go | 758 | D 1 day | B 83% |
| meta/signature/type.go | 883 | F 4 days | B 84% |