The Feature Slices methodology CLI that you wanted to :)
$ npm install -g slices
$ slices COMMAND
running command...
$ slices (-v|--version|version)
slices/0.0.1 win32-x64 node-v12.18.0
$ slices --help [COMMAND]
USAGE
$ slices COMMAND
...
describe the command here
USAGE
$ slices hello [FILE]
OPTIONS
-f, --force
-h, --help show CLI help
-n, --name=name name to print
EXAMPLE
$ slices hello
hello world from ./src/hello.ts!
See code: src\commands\hello.ts
display help for slices
USAGE
$ slices help [COMMAND]
ARGUMENTS
COMMAND command to show help for
OPTIONS
--all see all commands in CLI
See code: @oclif/plugin-help