# Guardian TCL
Guardian is Jimmy Olsen tricked out with superhero gear.
Guartcl is Jim Tcl tricked out with extra bits.
There are two main ways to use this crate:
- Through the `guarsh` binary, that provides a `jimsh`-like Tcl interpreter with Guardian's extended commands.
- Through the [guardian_interp] function, which creates an [Interp] with Guardian Tcl commands registered.