diff --git a/pkgs/by-name/on/onionprobe/package.nix b/pkgs/by-name/on/onionprobe/package.nix
new file mode 100644
index 000000000000..9481ac247586
--- /dev/null
+++ b/pkgs/by-name/on/onionprobe/package.nix
@@ -0,0 +1,38 @@
+{
+  lib,
+  python3Packages,
+  fetchPypi,
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "onionprobe";
+  version = "1.4.0";
+  pyproject = true;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-rjExMm1mkoeRiv+aNuC6Ieo0/X5sbsjuSiAHcnQxjFo=";
+  };
+
+  build-system = with python3Packages; [
+    setuptools
+  ];
+
+  dependencies = with python3Packages; [
+    requests
+    stem
+    prometheus-client
+    pyyaml
+    pysocks
+    cryptography
+  ];
+
+  meta = {
+    description = "Tooling for onion service monitoring";
+    homepage = "https://onionservices.torproject.org/apps/web/onionprobe/";
+    changelog = "https://gitlab.torproject.org/tpo/onion-services/onionprobe/-/blob/${version}/docs/changelog.md";
+    license = lib.licenses.gpl3Plus;
+    maintainers = [ lib.maintainers.ForgottenBeast ];
+    mainProgram = "onionprobe";
+  };
+}