{pkgs, ...}: {
  plugins.lsp = {
    enable = true;

    keymaps.extra = [
      {
        action = "<cmd>LspStop<CR>";
        key = "<leader>lx";
      }
      {
        action = "<cmd>LspStart<CR>";
        key = "<leader>ls";
      }
      {
        action = "<cmd>LspRestart<CR>";
        key = "<leader>lr";
      }
    ];

    servers = {
      # python
      ruff.enable = true;

      # lua (nvim config)
      lua-ls.enable = true;

      # rust
      rust-analyzer = {
        enable = true;
        installCargo = true;
        installRustc = true;
      };

      # ocaml
      ocamllsp.enable = true;

      # nix
      nixd = {
        enable = true;
        settings.formatting.command = ["${pkgs.alejandra}/bin/alejandra"];
      };
    };
  };

  plugins.lsp-format.enable = true;
  plugins.lsp-lines.enable = true;
}