| cuelang.org/go/cue | Package cue is the main API for CUE evaluation. |
| cuelang.org/go/internal/task | Package task provides a registry for tasks to be used by commands. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| golang.org/x/xerrors | Package xerrors implements functions to manipulate errors. |
| os/exec | Package exec runs external commands. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |