`ghci` mode for machine interaction

Quick feasibility question before writing up a GHC proposal:

There are a ton of tools that have used ghci in the past for providing fast feedback to users. ghcid being the most prominent, but intero, dante, and other tools, too. One common issue has been the need to parse GHCi's human-readable output into useful information.

Would it be feasible to have a ghci mode that was intended for machine consumption? The MVP here would just print JSON objects on each line with the relevant information, I'd think.