GCL is a declarative language developed to allow users to express their knowledge in form of generalized constraints and pose queries to a GCL knowledge base.

We provide an enhanced GUI that provide visualization capabilities, at the same time assist in creating various GCL specific constructs and elimination the need to learn new language. 

Tools provides an reasoning capability that automatically  performs a chain of reasoning on a complex fuzzy knowledge base using Jess-a rule based engine.