| Name | Lines of code | Maintainability | Test coverage |
| lib/radiator/ssc/base_steem_smart_contract_rpc.rb | 118 | B 5 hrs | |
| lib/radiator/utils.rb | 141 | C 7 hrs | |
| lib/radiator/operation_types.rb | 150 | A 35 mins | |
| lib/radiator/chain.rb | 172 | B 5 hrs | |
| lib/radiator/error_parser.rb | 182 | C 1 day | |
| lib/radiator/transaction.rb | 269 | D 2 days | |
| lib/radiator/stream.rb | 309 | F 5 days | |
| lib/radiator/api.rb | 669 | F 1 wk |