diff --git a/pkgs/ctcache.nix b/pkgs/ctcache.nix
new file mode 100644
index 0000000..96614c5
--- /dev/null
+++ b/pkgs/ctcache.nix
@@ -0,0 +1,51 @@
+{
+  lib,
+  python3,
+  fetchFromGitHub,
+}:
+
+python3.pkgs.buildPythonApplication (finalAttrs: {
+  pname = "ctcache";
+  version = "1.2.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "matus-chochlik";
+    repo = "ctcache";
+    tag = finalAttrs.version;
+    hash = "sha256-HjinmEIyFtj99xuI5DahHNNR+Lrghb1IBCpY5lmS08A=";
+  };
+
+  build-system = [
+    python3.pkgs.setuptools
+    python3.pkgs.setuptools-scm
+  ];
+
+  dependencies = with python3.pkgs; [
+    flask
+    requests
+  ];
+
+  optional-dependencies = with python3.pkgs; {
+    server = [
+      gevent
+      matplotlib
+      wsgiserver
+    ];
+    tools = [
+      matplotlib
+    ];
+  };
+
+  pythonImportsCheck = [
+    "ctcache"
+  ];
+
+  meta = {
+    description = "Cache for clang-tidy static analysis results";
+    homepage = "https://github.com/matus-chochlik/ctcache";
+    license = lib.licenses.boost;
+    maintainers = with lib.maintainers; [ ];
+    mainProgram = "ctcache";
+  };
+})
diff --git a/pkgs/default.nix b/pkgs/default.nix
index e3947e3..149b8f6 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -25,6 +25,7 @@
         msbt-python = pkgs.python3.withPackages (_: [ msbt ]);
         bars-to-bwav = pkgs.callPackage ./bars-to-bwav.nix { };
         vdo-ninja = pkgs.callPackage ./vdo-ninja.nix { };
+        ctcache = pkgs.callPackage ./ctcache.nix { };
       };
     };
 }