diff --git a/pkgs/tools/misc/kak-lsp/default.nix b/pkgs/tools/misc/kak-lsp/default.nix
new file mode 100644
index 000000000000..7484e6829188
--- /dev/null
+++ b/pkgs/tools/misc/kak-lsp/default.nix
@@ -0,0 +1,25 @@
+{ stdenv, lib, darwin, fetchFromGitHub, rustPlatform }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "kak-lsp";
+  version = "6.2.1";
+
+  src = fetchFromGitHub {
+    owner = "ul";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0bazbz1g5iqxlwybn5whidvavglvgdl9yp9qswgsk1jrjmcr5klx";
+  };
+
+  cargoSha256 = "0w0mnh8fnl8zi9n0fxzqaqbvmfagf3ay5v2na3laxb72jm76hrwa";
+
+  buildInputs = lib.optional stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
+
+  meta = with lib; {
+    description = "Kakoune Language Server Protocol Client";
+    homepage = https://github.com/ul/kak-lsp;
+    license = with licenses; [ unlicense /* or */ mit ];
+    maintainers = [ maintainers.spacekookie ];
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 465c5a0bdce1..50d599490815 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4005,6 +4005,8 @@ in
   kakoune-unwrapped = callPackage ../applications/editors/kakoune { };
   kakoune = wrapKakoune kakoune-unwrapped { };
 
+  kak-lsp = callPackage ../tools/misc/kak-lsp { };
+
   kbdd = callPackage ../applications/window-managers/kbdd { };
 
   kdbplus = pkgsi686Linux.callPackage ../applications/misc/kdbplus { };