diff --git a/pkgs/by-name/co/codexbar/package.nix b/pkgs/by-name/co/codexbar/package.nix
new file mode 100644
index 000000000000..85f6342d1802
--- /dev/null
+++ b/pkgs/by-name/co/codexbar/package.nix
@@ -0,0 +1,45 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchurl,
+  nix-update-script,
+  unzip,
+}:
+
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "codexbar";
+  version = "0.37.2";
+  __structuredAttrs = true;
+  strictDeps = true;
+
+  src = fetchurl {
+    url = "https://github.com/steipete/CodexBar/releases/download/v${finalAttrs.version}/CodexBar-macos-universal-${finalAttrs.version}.zip";
+    hash = "sha256-3I98PH/eAH1G9up+1AiwXshxGoZRNf3bFxsx5W32unc=";
+  };
+
+  sourceRoot = ".";
+
+  nativeBuildInputs = [ unzip ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/Applications
+    cp -r *.app $out/Applications
+
+    runHook postInstall
+  '';
+
+  passthru.updateScript = nix-update-script {
+    extraArgs = [ "--url=https://github.com/steipete/CodexBar" ];
+  };
+
+  meta = {
+    description = "Show usage stats for AI coding-provider limits";
+    homepage = "https://codex.bar/";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ Br1ght0ne ];
+    platforms = lib.platforms.darwin;
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+  };
+})