diff --git a/pkgs/development/python-modules/json-repair/default.nix b/pkgs/development/python-modules/json-repair/default.nix
new file mode 100644
index 000000000000..72037ce322b3
--- /dev/null
+++ b/pkgs/development/python-modules/json-repair/default.nix
@@ -0,0 +1,35 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "json-repair";
+  version = "0.27.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "mangiucugna";
+    repo = "json_repair";
+    rev = "refs/tags/${version}";
+    hash = "sha256-kaTwdS2zRt94pJko9AKEvszLR4z62u3ZrKlfXkJr5TQ=";
+  };
+
+  build-system = [ setuptools ];
+
+  nativeBuildInputs = [ pytestCheckHook ];
+
+  disabledTestPaths = [ "tests/test_performance.py" ];
+
+  pythonImportsCheck = [ "json_repair" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/mangiucugna/json_repair/";
+    description = "repair invalid JSON, commonly used to parse the output of LLMs";
+    license = licenses.mit;
+    maintainers = with maintainers; [ greg ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 7010d1d8a410..ca4da8cb0751 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6353,6 +6353,8 @@ self: super: with self; {
 
   json-merge-patch = callPackage ../development/python-modules/json-merge-patch { };
 
+  json-repair = callPackage ../development/python-modules/json-repair { };
+
   json-schema-for-humans = callPackage ../development/python-modules/json-schema-for-humans { };
 
   json-stream = callPackage ../development/python-modules/json-stream { };