Debug, that is the point.
A mainframe component where it's a GUI.
Anyone can have acces to it and do modifications, then submit the modifications.
We call the GUI component for arguments sake,
The PuntHole. (TPH)

TPH on it's own does absolutely nothing, except maybe show current market and an updater.

If then a programer has a specific task program, let's say "Hedge calculator A".

Hedge A plugs into the TPH, AFTER it is paid for by the person that wants to use it.

Hedge calculator A may have a competitor, B
sold by another company or programer.

Both A and B hedge calculators are TPH compatible.

TPH has a code to stitch components specific for the punt into the same punthole mainframe. Any fixes for TPH are done by anyone who may give a damm.
win/win
Hedge calc A and B get sold, and both can plug into the GUI TPH and the TPH is a free download.