How to use this using LSP protocol only outside of VSCode, if possible?

[jclsn]

There are many Vim plugins e.g. Vim9 LSP or coc.nvim that make use of the LS Protocol used by VSCode. Unfortunately some LS implementations have a lot of VSCode-specific messsages which are required to talk to the server. I was just wondering if this is one of them.

If you look at the first Vim9 LSP links above, you will see that most language servers only need the workspaceConfig and initializationOptions or less even. Is there a way to use this language server this way as well?