Eagle (Extensible Adaptable Generalized Logic Engine) is an implementation of the Tcl scripting language for the Common Language Runtime (CLR).
Soar is a general cognitive architecture for developing systems that exhibit intelligent behavior. Researchers all over the world, both from the fields of artificial intelligence and cognitive science, are using Soar for a variety of tasks.
Tcl/CSharp is an implementation of a Tcl interpreter written entirely in C#. Tcl/CSharp was ported from Jacl (Tcl Java implementation) in version 1.3.1 It offer a bridge to .NET Framework for Tcl code.