GSoC 2023: Configurable Content Type Parsing Proposal

I am currently working on my proposal for configurable content type parsing and here is what I have so far.

I would like some feedback on what I currently have so I can ensure my proposal is sound. Keep in mind that this is a rough draft and I will improve the wording later; I am more concerned on my grasp of the concepts.

Additionally, I would like some help on custom parsers. I do not quite understand how to implement something like this or what I may need to do so. Are there any helpful resources for this?

Thanks!

@carltongibson As you are a potential mentor for this project, could you please provide some feedback?

Thanks