diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index b670176d03ea..1346504d3933 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -3843,6 +3843,12 @@
     githubId = 718298;
     name = "Michael Livshin";
   };
+  CnTeng = {
+    name = "CnTeng";
+    email = "me@snakepi.xyz";
+    github = "CnTeng";
+    githubId = 56501688;
+  };
   CobaltCause = {
     name = "Charles Hall";
     email = "charles@computer.surgery";
diff --git a/pkgs/by-name/ku/kulala-fmt/package.nix b/pkgs/by-name/ku/kulala-fmt/package.nix
new file mode 100644
index 000000000000..ed8bfabc8c6e
--- /dev/null
+++ b/pkgs/by-name/ku/kulala-fmt/package.nix
@@ -0,0 +1,36 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+}:
+
+buildGoModule rec {
+  pname = "kulala-fmt";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "mistweaverco";
+    repo = "kulala-fmt";
+    rev = "v${version}";
+    hash = "sha256-Fxxc8dJMiL7OVoovOt58vVaUloRjJX5hc8xSlzkwVc8=";
+  };
+
+  vendorHash = "sha256-uA29P6bcZNfxWsTfzsADBIqYgyfVX8dY8y70ZJKieas=";
+
+  CGO_ENABLED = 0;
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X github.com/mistweaverco/kulala-fmt/cmd/kulalafmt.VERSION=${version}"
+  ];
+
+  meta = {
+    description = "Opinionated .http and .rest files linter and formatter";
+    homepage = "https://github.com/mistweaverco/kulala-fmt";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ CnTeng ];
+    mainProgram = "kulala-fmt";
+    platforms = lib.platforms.all;
+  };
+}