Eagle, Extensible Adaptable Generalized Logic Engine, is an implementation of the Tcl scripting language for the Common Language Runtime (CLR). It is designed to be a universal scripting solution for any CLR-based language.

Eagle was the subject of a paper at the 15th Annual Tcl/Tk Conference.

Eagle was presented at the 2009 Lang.NET Symposium.

Eagle was the subject of a paper at the 16th Annual Tcl/Tk Conference.

To determine if you are running the latest available build, use the "#check" command at the interactive shell prompt. For more details on the latest changes, refer to the "ChangeLog" file included in the distribution.

The setup is designed to install Eagle as a Windows application. In addition to installing the necessary files, the setup can create file associations, Start Menu shortcuts, and add the necessary assemblies to the Global Assembly Cache (GAC) and/or the Native Image Cache. Eagle does not need to be installed in order to run properly; however, it can be useful in some deployment scenarios.

The binary archives are intended for xcopy deployment scenarios and the contained binaries are identical to those installed by the setup.

The source archives contain all the source code for Eagle, including the necessary tools to compile, test, and package it for deployment.

The "Single-File" builds have their script library embedded within them and are designed to streamline the deployment process.

Preliminary support for running on Mono 2.0 or higher has been added. When running on Mono, using version 2.4 or higher is recommended, as several critical issues have been identified and fixed. The "Mono-on-Unix" builds are primarily for use with Mono on Unix systems; however, they will function with the .NET Framework on Windows, with the exception of features that are either .NET Framework-specific or Windows-specific.

The license is "Tcl-style", the exact text of which is available here.