WIP - kitty-lsp: Language Server for kitty.conf (works with Neovim, Helix, Emacs, Zed, Sublime)

[andreahlert]

Made an LSP server for kitty.conf so any editor with LSP support can get diagnostics, completions, and hover docs.

What it does:

• Diagnostics: unknown options, invalid booleans (only yes/no), bad numbers, wrong enum values, invalid colors
• Completions: all 300+ options with snippet insertion, enum value suggestions, color presets, 80+ map/mouse_map actions
• Hover: option description, type, default, allowed values, link to kitty docs

Install:

npm install -g @atoolz/kitty-lsp-toolkit

  Helix (~/.config/helix/languages.toml):
  [language-server.kitty-lsp]
  command = "kitty-lsp"

  [[language]]
  name = "kitty"
  scope = "source.kitty"
  file-types = [{ glob = "kitty.conf" }, { glob = "*/kitty/*.conf" }]
  language-servers = ["kitty-lsp"]

  Neovim (init.lua):
  vim.api.nvim_create_autocmd("FileType", {
    pattern = "kitty",
    callback = function()
      vim.lsp.start({ name = "kitty-lsp", cmd = { "kitty-lsp" } })
    end,
  })

Repo: https://github.com/atoolz/kitty-lsp-toolkit

Feedback welcome. If there are options or actions missing, open an issue in my repo and I'll add them.

IMPORTANT: This is a WIP. I've made due to a Community Member Request on my Reddit post while launching the Kitty VSCode Extension. Thought would be useful.