[galaxy-dev] developing a tool which could encapsulate any tool

Hi All, I am trying to develop a generic Galaxy tool which could encapsulate any other Galaxy tool and run it. The motivation behind this development is to enable running ordinary Galaxy tools in parallel with multiple datasets and/or running ordinary tools on large-scale compute resources. I was wondering about the Galaxy-way of doing this. Is there a natural pattern I could adapt here for this work? Are there any existing examples which does this? Thanks, -- Ketan