The Profiling Viewer can be attached to #clouseau as an extension. You just need to compile a library and implement there at least three functions that Clouseau needs when loading it.
You can check at the code in Clouseau the evlog extension (src/lib/extensions/evlog). It is based on the app of Carsten (less pretty than yours :-)). It is not mandatory to import your code inside Clouseau, as the extension can be loaded from wherever you want.
Don't hesitate to contact me