`env:` prefix

[dark nimbus]

That prefix is only necessary for secrets to prevent exposing the value in ps, logs, etc... There's also file: and cmd: for the same reason. For other types, you can just use the shell to pass the value in.

[arctic belfry]

yea, understand the reasoning but as DX --token env:FOO --id $BAR is not great. Even I know this automatically write --token env:FOO --id env:BAR first

but it's just a small detail