diff --git a/pkgs/tools/misc/blacken-docs/default.nix b/pkgs/tools/misc/blacken-docs/default.nix
new file mode 100644
index 000000000000..186f1d393ac3
--- /dev/null
+++ b/pkgs/tools/misc/blacken-docs/default.nix
@@ -0,0 +1,38 @@
+{ black
+, fetchFromGitHub
+, lib
+, python3
+}:
+python3.pkgs.buildPythonApplication rec {
+  pname = "blacken-docs";
+  version = "1.15.0";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "adamchainz";
+    repo = "blacken-docs";
+    rev = version;
+    hash = "sha256-3FGuFOAHCcybPwujWlh58NWtuF5CebaKTgBWgCGpSL8=";
+  };
+
+  nativeBuildInputs = [
+    python3.pkgs.setuptools
+  ];
+
+  propagatedBuildInputs = [
+    black
+  ];
+
+  nativeCheckInputs = [
+    black
+    python3.pkgs.pytestCheckHook
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/adamchainz/blacken-docs";
+    changelog = "https://github.com/adamchainz/blacken-docs/blob/${src.rev}/CHANGELOG.rst";
+    description = "Run Black on Python code blocks in documentation files";
+    license = licenses.mit;
+    maintainers = with maintainers; [ l0b0 ];
+  };
+}
diff --git a/pkgs/tools/misc/nbqa/default.nix b/pkgs/tools/misc/nbqa/default.nix
new file mode 100644
index 000000000000..214ab79abd63
--- /dev/null
+++ b/pkgs/tools/misc/nbqa/default.nix
@@ -0,0 +1,93 @@
+{ black
+, blacken-docs
+, fetchFromGitHub
+, lib
+, python3
+, ruff
+}:
+python3.pkgs.buildPythonApplication rec {
+  pname = "nbqa";
+  version = "1.7.0";
+
+  src = fetchFromGitHub {
+    owner = "nbQA-dev";
+    repo = "nbQA";
+    rev = version;
+    hash = "sha256-CTF5HisBS44Ta18cVT04UrMIF30WmEBwZBGW7fkKXwk=";
+  };
+
+  passthru.optional-dependencies = {
+    black = [ black ];
+    blacken-docs = [ blacken-docs ];
+    flake8 = [ python3.pkgs.flake8 ];
+    isort = [ python3.pkgs.isort ];
+    jupytext = [ python3.pkgs.jupytext ];
+    mypy = [ python3.pkgs.mypy ];
+    pylint = [ python3.pkgs.pylint ];
+    pyupgrade = [ python3.pkgs.pyupgrade ];
+    ruff = [ ruff ];
+  };
+
+  propagatedBuildInputs = with python3.pkgs;
+    [
+      autopep8
+      ipython
+      tokenize-rt
+      tomli
+    ]
+    ++ builtins.attrValues passthru.optional-dependencies;
+
+  postPatch = ''
+    # Force using the Ruff executable rather than the Python package
+    substituteInPlace nbqa/__main__.py --replace 'if shell:' 'if shell or main_command == "ruff":'
+  '';
+
+  preCheck = ''
+    # Allow the tests to run `nbqa` itself from the path
+    export PATH="$out/bin":"$PATH"
+  '';
+
+  nativeCheckInputs =
+    [
+      black
+      ruff
+    ]
+    ++ (with python3.pkgs; [
+      autoflake
+      flake8
+      isort
+      jupytext
+      mdformat
+      pre-commit-hooks
+      pydocstyle
+      pylint
+      pytestCheckHook
+      pyupgrade
+      yapf
+    ]);
+
+  disabledTests = [
+    # Test data not found
+    "test_black_multiple_files"
+    "test_black_return_code"
+    "test_grep"
+    "test_jupytext_on_folder"
+    "test_mypy_works"
+    "test_running_in_different_dir_works"
+    "test_unable_to_reconstruct_message_pythonpath"
+    "test_with_subcommand"
+  ];
+
+  disabledTestPaths = [
+    # Test data not found
+    "tests/test_include_exclude.py"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/nbQA-dev/nbQA";
+    changelog = "https://nbqa.readthedocs.io/en/latest/history.html";
+    description = "Run ruff, isort, pyupgrade, mypy, pylint, flake8, black, blacken-docs, and more on Jupyter Notebooks";
+    license = licenses.mit;
+    maintainers = with maintainers; [ l0b0 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6b2945e8caa8..962a97fd6f9e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6916,6 +6916,8 @@ with pkgs;
 
   bbin = callPackage ../development/tools/bbin { };
 
+  blacken-docs = callPackage ../tools/misc/blacken-docs { };
+
   bore = callPackage ../tools/networking/bore {
     inherit (darwin) Libsystem;
     inherit (darwin.apple_sdk.frameworks) SystemConfiguration;
@@ -10989,6 +10991,8 @@ with pkgs;
 
   nb = callPackage ../tools/misc/nb { };
 
+  nbqa = callPackage ../tools/misc/nbqa { };
+
   kb = callPackage ../tools/misc/kb { };
 
   notable = callPackage ../applications/misc/notable { };