# Name-based Tcl package directories

The structure of this directory is identical to the one described in
[/pkgs/by-name/README.md](../../../by-name/README.md).
The only difference is the scope:

```nix
{
  lib,
  # You can get tclPackages attributes directly
  mkTclDerivation,
  tcllib,
}:

mkTclDerivation {
  # ...
}
```