diff --git a/.vscode/settings.json b/.vscode/settings.json
index 7c32b0d..9f07c66 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -4,20 +4,5 @@
     "python.linting.enabled": true,
     "python.pythonPath": ".venv/bin/python",
     "restructuredtext.confPath": "${workspaceFolder}/docs/source",
-    "peacock.color": "#307E6A",
-    "workbench.colorCustomizations": {
-        "editorGroup.border": "#3ea389",
-        "panel.border": "#3ea389",
-        "sash.hoverBorder": "#3ea389",
-        "sideBar.border": "#3ea389",
-        "statusBar.background": "#307e6a",
-        "statusBar.foreground": "#e7e7e7",
-        "statusBarItem.hoverBackground": "#3ea389",
-        "statusBarItem.remoteBackground": "#307e6a",
-        "statusBarItem.remoteForeground": "#e7e7e7",
-        "titleBar.activeBackground": "#307e6a",
-        "titleBar.activeForeground": "#e7e7e7",
-        "titleBar.inactiveBackground": "#307e6a99",
-        "titleBar.inactiveForeground": "#e7e7e799"
-    }
+    "peacock.color": "#307E6A"
 }
diff --git a/README.md b/README.md
index f933352..3c357a5 100644
--- a/README.md
+++ b/README.md
@@ -32,16 +32,21 @@ See Tembo for an example: <https://github.com/tembo-pages/tembo-core/blob/main/t
 Example snippet to use in a module:
 
 ```python
+"""Subpackage that contains the CLI application."""
+
 import os
+from typing import Any
 
 import panaetius
 from panaetius.exceptions import LoggingDirectoryDoesNotExistException
 
 
 if (config_path := os.environ.get("TEMBO_CONFIG")) is not None:
-    CONFIG = panaetius.Config("tembo", config_path, skip_header_init=True)
+    CONFIG: Any = panaetius.Config("tembo", config_path, skip_header_init=True)
 else:
-    CONFIG = panaetius.Config("tembo", "~/tembo/.config", skip_header_init=True)
+    CONFIG = panaetius.Config(
+        "tembo", "~/tembo/.config", skip_header_init=True
+    )
 
 
 panaetius.set_config(CONFIG, "base_path", "~/tembo")
diff --git a/duties.py b/duties.py
index 26e49a1..c0cb0be 100644
--- a/duties.py
+++ b/duties.py
@@ -1,13 +1,15 @@
 from __future__ import annotations
 
+import importlib
 import os
 import pathlib
 import re
 import shutil
+import sys
+from io import StringIO
 
 from duty import duty
 
-
 PACKAGE_NAME = "panaetius"
 
 
@@ -16,6 +18,11 @@ def update_deps(ctx, dry: bool = False):
     """
     Update the dependencies using Poetry.
 
+    Args:
+        ctx: The context instance (passed automatically).
+        dry (bool, optional) = If True will update the `poetry.lock` without updating the
+            dependencies themselves. Defaults to False.
+
     Example:
         `duty update_deps dry=False`
     """
@@ -28,21 +35,32 @@ def update_deps(ctx, dry: bool = False):
 
 @duty
 def test(ctx):
-    """Run tests using pytest"""
-    pytest_results = ctx.run(["pytest", "-v"])
+    """
+    Run tests using pytest.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    pytest_results = ctx.run(["pytest", "-v"], pty=True)
     print(pytest_results)
 
 
 @duty
 def coverage(ctx):
     """
-    Generate a coverage HTML report.
+    Generate a coverage report and save to XML and HTML.
+
+    Args:
+        ctx: The context instance (passed automatically).
 
     Example:
         `duty coverage`
     """
     ctx.run(["coverage", "run", "--source", PACKAGE_NAME, "-m", "pytest"])
+    res = ctx.run(["coverage", "report"], pty=True)
+    print(res)
     ctx.run(["coverage", "html"])
+    ctx.run(["coverage", "xml"])
 
 
 @duty
@@ -51,6 +69,7 @@ def version(ctx, bump: str = "patch"):
     Bump the version using Poetry and update _version.py.
 
     Args:
+        ctx: The context instance (passed automatically).
         bump (str, optional) = poetry version flag. Available options are:
             patch, minor, major, prepatch, preminor, premajor, prerelease.
             Defaults to patch.
@@ -68,8 +87,7 @@ def version(ctx, bump: str = "patch"):
     version_file = pathlib.Path(PACKAGE_NAME) / "_version.py"
     with version_file.open("w", encoding="utf-8") as version_file:
         version_file.write(
-            f'"""Module containing the version of {PACKAGE_NAME}."""\n\n'
-            + f'__version__ = "{new_version.group(1)}"\n'
+            f'"""Module containing the version of {PACKAGE_NAME}."""\n\n' + f'__version__ = "{new_version.group(1)}"\n'
         )
     print(f"Bumped _version.py to {new_version.group(1)}")
 
@@ -77,7 +95,10 @@ def version(ctx, bump: str = "patch"):
 @duty
 def build(ctx):
     """
-    Build with poetry and extract the `setup.py` and copy to project root.
+    Build with poetry and extract the setup.py and copy to project root.
+
+    Args:
+        ctx: The context instance (passed automatically).
 
     Example:
         `duty build`
@@ -108,6 +129,9 @@ def export(ctx):
     """
     Export the dependencies to a requirements.txt file.
 
+    Args:
+        ctx: The context instance (passed automatically).
+
     Example:
         `duty export`
     """
@@ -142,11 +166,12 @@ def export(ctx):
 
 
 @duty
-def publish(ctx, password:str):
+def publish(ctx, password: str):
     """
     Publish the package to pypi.org.
 
     Args:
+        ctx: The context instance (passed automatically).
         password (str): pypi.org password.
 
     Example:
@@ -160,6 +185,127 @@ def publish(ctx, password:str):
     print(publish_result)
 
 
+@duty(silent=True)
+def clean(ctx):
+    """
+    Delete temporary files.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    ctx.run("rm -rf .mypy_cache")
+    ctx.run("rm -rf .pytest_cache")
+    ctx.run("rm -rf tests/.pytest_cache")
+    ctx.run("rm -rf build")
+    ctx.run("rm -rf dist")
+    ctx.run("rm -rf pip-wheel-metadata")
+    ctx.run("rm -rf site")
+    ctx.run("rm -rf coverage.xml")
+    ctx.run("rm -rf pytest.xml")
+    ctx.run("rm -rf htmlcov")
+    ctx.run("find . -iname '.coverage*' -not -name .coveragerc | xargs rm -rf")
+    ctx.run("find . -type d -name __pycache__ | xargs rm -rf")
+    ctx.run("find . -name '*.rej' -delete")
+
+
+@duty
+def format(ctx):
+    """
+    Format code using Black and isort.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    res = ctx.run(["black", "--line-length=99", PACKAGE_NAME], pty=True, title="Running Black")
+    print(res)
+
+    res = ctx.run(["isort", PACKAGE_NAME])
+    print(res)
+
+
+@duty(pre=["check_code_quality", "check_types", "check_docs", "check_dependencies"])
+def check(ctx):
+    """
+    Check the code quality, check types, check documentation builds and check dependencies for vulnerabilities.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+
+
+@duty
+def check_code_quality(ctx):
+    """
+    Check the code quality using prospector.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    ctx.run(["prospector", PACKAGE_NAME], pty=True, title="Checking code quality with prospector")
+
+
+@duty
+def check_types(ctx):
+    """
+    Check the types using mypy.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    ctx.run(["mypy", PACKAGE_NAME], pty=True, title="Checking types with MyPy")
+
+
+@duty
+def check_docs(ctx):
+    """
+    Check the documentation builds successfully.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    ctx.run(["mkdocs", "build"], title="Building documentation")
+
+
+@duty
+def check_dependencies(ctx):
+    """
+    Check dependencies with safety for vulnerabilities.
+
+    Args:
+        ctx: The context instance (passed automatically).
+    """
+    for module in sys.modules:
+        if module.startswith("safety.") or module == "safety":
+            del sys.modules[module]
+
+    importlib.invalidate_caches()
+
+    from safety import safety
+    from safety.formatter import report
+    from safety.util import read_requirements
+
+    requirements = ctx.run(
+        "poetry export --dev --without-hashes",
+        title="Exporting dependencies as requirements",
+        allow_overrides=False,
+    )
+
+    def check_vulns():
+        packages = list(read_requirements(StringIO(requirements)))
+        vulns = safety.check(packages=packages, ignore_ids="41002", key="", db_mirror="", cached=False, proxy={})
+        output_report = report(vulns=vulns, full=True, checked_packages=len(packages))
+        print(vulns)
+        if vulns:
+            print(output_report)
+
+    ctx.run(
+        check_vulns,
+        stdin=requirements,
+        title="Checking dependencies",
+        pty=True,
+    )
+
+
 def rm_tree(directory: pathlib.Path):
     """
     Recursively delete a directory and all its contents.
@@ -167,7 +313,7 @@ def rm_tree(directory: pathlib.Path):
     Args:
         directory (pathlib.Path): The directory to delete.
     """
-    for child in directory.glob('*'):
+    for child in directory.glob("*"):
         if child.is_file():
             child.unlink()
         else:
diff --git a/panaetius/_version.py b/panaetius/_version.py
index 42dd00f..f818878 100644
--- a/panaetius/_version.py
+++ b/panaetius/_version.py
@@ -1,3 +1,3 @@
 """Module containing the version of panaetius."""
 
-__version__ = "2.3.2"
+__version__ = "2.3.3"
diff --git a/panaetius/config.py b/panaetius/config.py
index af15b0e..358b89c 100644
--- a/panaetius/config.py
+++ b/panaetius/config.py
@@ -79,9 +79,7 @@ class Config:
         if self.skip_header_init:
             config_file_location = self.config_path / "config.yml"
         else:
-            config_file_location = (
-                self.config_path / self.header_variable / "config.yml"
-            )
+            config_file_location = self.config_path / self.header_variable / "config.yml"
         try:
             with open(config_file_location, "r", encoding="utf-8") as config_file:
                 # return dict(toml.load(config_file))
diff --git a/panaetius/logging.py b/panaetius/logging.py
index d23c06a..c778387 100644
--- a/panaetius/logging.py
+++ b/panaetius/logging.py
@@ -106,6 +106,11 @@ class LoggingData(metaclass=ABCMeta):
     def format(self) -> str:
         raise NotImplementedError
 
+    @property
+    @abstractmethod
+    def logging_level(self) -> str:
+        raise NotImplementedError
+
     @abstractmethod
     def __init__(self, logging_level: str):
         raise NotImplementedError
@@ -119,8 +124,12 @@ class SimpleLogger(LoggingData):
             '"%(levelname)s",\n\t"message": "%(message)s"\n}',
         )
 
+    @property
+    def logging_level(self) -> str:
+        return self._logging_level
+
     def __init__(self, logging_level: str = "INFO"):
-        self.logging_level = logging_level
+        self._logging_level = logging_level
 
 
 class AdvancedLogger(LoggingData):
@@ -133,8 +142,12 @@ class AdvancedLogger(LoggingData):
             '"%(levelname)s",\n\t"message": "%(message)s"\n}',
         )
 
+    @property
+    def logging_level(self) -> str:
+        return self._logging_level
+
     def __init__(self, logging_level: str = "INFO"):
-        self.logging_level = logging_level
+        self._logging_level = logging_level
 
 
 class CustomLogger(LoggingData):
@@ -142,6 +155,10 @@ class CustomLogger(LoggingData):
     def format(self) -> str:
         return str(self._format)
 
+    @property
+    def logging_level(self) -> str:
+        return self._logging_level
+
     def __init__(self, logging_format: str, logging_level: str = "INFO"):
-        self.logging_level = logging_level
+        self._logging_level = logging_level
         self._format = logging_format
diff --git a/panaetius/py.typed b/panaetius/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/poetry.lock b/poetry.lock
index 711b9f8..a04e3c1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -72,6 +72,37 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "certifi"
+version = "2021.10.8"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "charset-normalizer"
+version = "2.0.7"
+description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
+category = "dev"
+optional = false
+python-versions = ">=3.5.0"
+
+[package.extras]
+unicode_backport = ["unicodedata2"]
+
+[[package]]
+name = "click"
+version = "8.0.3"
+description = "Composable command line interface toolkit"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+colorama = {version = "*", markers = "platform_system == \"Windows\""}
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
+
 [[package]]
 name = "colorama"
 version = "0.4.4"
@@ -99,6 +130,22 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "dparse"
+version = "0.5.1"
+description = "A parser for Python dependency files"
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
+[package.dependencies]
+packaging = "*"
+pyyaml = "*"
+toml = "*"
+
+[package.extras]
+pipenv = ["pipenv"]
+
 [[package]]
 name = "duty"
 version = "0.7.0"
@@ -182,6 +229,14 @@ python-versions = ">=3.7"
 gitdb = ">=4.0.1,<5"
 typing-extensions = {version = ">=3.7.4.3", markers = "python_version < \"3.10\""}
 
+[[package]]
+name = "idna"
+version = "3.3"
+description = "Internationalized Domain Names in Applications (IDNA)"
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
 [[package]]
 name = "importlib-metadata"
 version = "4.8.1"
@@ -209,7 +264,7 @@ python-versions = "*"
 
 [[package]]
 name = "isort"
-version = "5.9.3"
+version = "5.10.1"
 description = "A Python utility / library to sort Python imports."
 category = "dev"
 optional = false
@@ -578,6 +633,24 @@ category = "main"
 optional = false
 python-versions = ">=3.6"
 
+[[package]]
+name = "requests"
+version = "2.26.0"
+description = "Python HTTP for Humans."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+
+[package.dependencies]
+certifi = ">=2017.4.17"
+charset-normalizer = {version = ">=2.0.0,<2.1.0", markers = "python_version >= \"3\""}
+idna = {version = ">=2.5,<4", markers = "python_version >= \"3\""}
+urllib3 = ">=1.21.1,<1.27"
+
+[package.extras]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
+use_chardet_on_py3 = ["chardet (>=3.0.2,<5)"]
+
 [[package]]
 name = "requirements-detector"
 version = "0.7"
@@ -589,6 +662,20 @@ python-versions = "*"
 [package.dependencies]
 astroid = ">=1.4"
 
+[[package]]
+name = "safety"
+version = "1.10.3"
+description = "Checks installed dependencies for known vulnerabilities."
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
+[package.dependencies]
+Click = ">=6.0"
+dparse = ">=0.5.1"
+packaging = "*"
+requests = "*"
+
 [[package]]
 name = "setoptconf-tmp"
 version = "0.3.1"
@@ -652,6 +739,14 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "types-pyyaml"
+version = "6.0.1"
+description = "Typing stubs for PyYAML"
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "types-toml"
 version = "0.10.1"
@@ -668,6 +763,19 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "urllib3"
+version = "1.26.7"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+
+[package.extras]
+brotli = ["brotlipy (>=0.6.0)"]
+secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
+
 [[package]]
 name = "wrapt"
 version = "1.12.1"
@@ -691,7 +799,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytes
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "dcca7e2e7b6854ab40c11f6e3385b08fffb34b874981f1079205855badd7caea"
+content-hash = "e9da2be8225df95a41d2027f5c9cdaa7f744beff549d915d9922d7ddead8dc54"
 
 [metadata.files]
 ansimarkup = [
@@ -718,6 +826,18 @@ cached-property = [
     {file = "cached-property-1.5.2.tar.gz", hash = "sha256:9fa5755838eecbb2d234c3aa390bd80fbd3ac6b6869109bfc1b499f7bd89a130"},
     {file = "cached_property-1.5.2-py2.py3-none-any.whl", hash = "sha256:df4f613cf7ad9a588cc381aaf4a512d26265ecebd5eb9e1ba12f1319eb85a6a0"},
 ]
+certifi = [
+    {file = "certifi-2021.10.8-py2.py3-none-any.whl", hash = "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"},
+    {file = "certifi-2021.10.8.tar.gz", hash = "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872"},
+]
+charset-normalizer = [
+    {file = "charset-normalizer-2.0.7.tar.gz", hash = "sha256:e019de665e2bcf9c2b64e2e5aa025fa991da8720daa3c1138cadd2fd1856aed0"},
+    {file = "charset_normalizer-2.0.7-py3-none-any.whl", hash = "sha256:f7af805c321bfa1ce6714c51f254e0d5bb5e5834039bc17db7ebe3a4cec9492b"},
+]
+click = [
+    {file = "click-8.0.3-py3-none-any.whl", hash = "sha256:353f466495adaeb40b6b5f592f9f91cb22372351c84caeb068132442a4518ef3"},
+    {file = "click-8.0.3.tar.gz", hash = "sha256:410e932b050f5eed773c4cda94de75971c89cdb3155a72a0831139a79e5ecb5b"},
+]
 colorama = [
     {file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
     {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
@@ -761,6 +881,10 @@ dodgy = [
     {file = "dodgy-0.2.1-py3-none-any.whl", hash = "sha256:51f54c0fd886fa3854387f354b19f429d38c04f984f38bc572558b703c0542a6"},
     {file = "dodgy-0.2.1.tar.gz", hash = "sha256:28323cbfc9352139fdd3d316fa17f325cc0e9ac74438cbba51d70f9b48f86c3a"},
 ]
+dparse = [
+    {file = "dparse-0.5.1-py3-none-any.whl", hash = "sha256:e953a25e44ebb60a5c6efc2add4420c177f1d8404509da88da9729202f306994"},
+    {file = "dparse-0.5.1.tar.gz", hash = "sha256:a1b5f169102e1c894f9a7d5ccf6f9402a836a5d24be80a986c7ce9eaed78f367"},
+]
 duty = [
     {file = "duty-0.7.0-py3-none-any.whl", hash = "sha256:45068baf1639f16464aa40e9d8f698f0ae09408368fe53a34e9bfe6993dfd743"},
     {file = "duty-0.7.0.tar.gz", hash = "sha256:5ebfd4640ab41e3058f1d8433f74228d60c9a808def1784e65319ef1899a9d15"},
@@ -789,6 +913,10 @@ gitpython = [
     {file = "GitPython-3.1.24-py3-none-any.whl", hash = "sha256:dc0a7f2f697657acc8d7f89033e8b1ea94dd90356b2983bca89dc8d2ab3cc647"},
     {file = "GitPython-3.1.24.tar.gz", hash = "sha256:df83fdf5e684fef7c6ee2c02fc68a5ceb7e7e759d08b694088d0cacb4eba59e5"},
 ]
+idna = [
+    {file = "idna-3.3-py3-none-any.whl", hash = "sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff"},
+    {file = "idna-3.3.tar.gz", hash = "sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"},
+]
 importlib-metadata = [
     {file = "importlib_metadata-4.8.1-py3-none-any.whl", hash = "sha256:b618b6d2d5ffa2f16add5697cf57a46c76a56229b0ed1c438322e4e95645bd15"},
     {file = "importlib_metadata-4.8.1.tar.gz", hash = "sha256:f284b3e11256ad1e5d03ab86bb2ccd6f5339688ff17a4d797a0fe7df326f23b1"},
@@ -798,8 +926,8 @@ iniconfig = [
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
 isort = [
-    {file = "isort-5.9.3-py3-none-any.whl", hash = "sha256:e17d6e2b81095c9db0a03a8025a957f334d6ea30b26f9ec70805411e5c7c81f2"},
-    {file = "isort-5.9.3.tar.gz", hash = "sha256:9c2ea1e62d871267b78307fe511c0838ba0da28698c5732d54e2790bf3ba9899"},
+    {file = "isort-5.10.1-py3-none-any.whl", hash = "sha256:6f62d78e2f89b4500b080fe3a81690850cd254227f27f75c3a0c491a1f351ba7"},
+    {file = "isort-5.10.1.tar.gz", hash = "sha256:e8443a5e7a020e9d7f97f1d7d9cd17c88bcb3bc7e218bf9cf5095fe550be2951"},
 ]
 jinja2 = [
     {file = "Jinja2-3.0.3-py3-none-any.whl", hash = "sha256:077ce6014f7b40d03b47d1f1ca4b0fc8328a692bd284016f806ed0eaca390ad8"},
@@ -835,9 +963,6 @@ markupsafe = [
     {file = "MarkupSafe-2.0.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:2d7d807855b419fc2ed3e631034685db6079889a1f01d5d9dac950f764da3dad"},
     {file = "MarkupSafe-2.0.1-cp310-cp310-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:add36cb2dbb8b736611303cd3bfcee00afd96471b09cda130da3581cbdc56a6d"},
     {file = "MarkupSafe-2.0.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:168cd0a3642de83558a5153c8bd34f175a9a6e7f6dc6384b9655d2697312a646"},
-    {file = "MarkupSafe-2.0.1-cp310-cp310-musllinux_1_1_aarch64.whl", hash = "sha256:4dc8f9fb58f7364b63fd9f85013b780ef83c11857ae79f2feda41e270468dd9b"},
-    {file = "MarkupSafe-2.0.1-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:20dca64a3ef2d6e4d5d615a3fd418ad3bde77a47ec8a23d984a12b5b4c74491a"},
-    {file = "MarkupSafe-2.0.1-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:cdfba22ea2f0029c9261a4bd07e830a8da012291fbe44dc794e488b6c9bb353a"},
     {file = "MarkupSafe-2.0.1-cp310-cp310-win32.whl", hash = "sha256:99df47edb6bda1249d3e80fdabb1dab8c08ef3975f69aed437cb69d0a5de1e28"},
     {file = "MarkupSafe-2.0.1-cp310-cp310-win_amd64.whl", hash = "sha256:e0f138900af21926a02425cf736db95be9f4af72ba1bb21453432a07f6082134"},
     {file = "MarkupSafe-2.0.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:f9081981fe268bd86831e5c75f7de206ef275defcb82bc70740ae6dc507aee51"},
@@ -849,9 +974,6 @@ markupsafe = [
     {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:bf5d821ffabf0ef3533c39c518f3357b171a1651c1ff6827325e4489b0e46c3c"},
     {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:0d4b31cc67ab36e3392bbf3862cfbadac3db12bdd8b02a2731f509ed5b829724"},
     {file = "MarkupSafe-2.0.1-cp36-cp36m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:baa1a4e8f868845af802979fcdbf0bb11f94f1cb7ced4c4b8a351bb60d108145"},
-    {file = "MarkupSafe-2.0.1-cp36-cp36m-musllinux_1_1_aarch64.whl", hash = "sha256:deb993cacb280823246a026e3b2d81c493c53de6acfd5e6bfe31ab3402bb37dd"},
-    {file = "MarkupSafe-2.0.1-cp36-cp36m-musllinux_1_1_i686.whl", hash = "sha256:63f3268ba69ace99cab4e3e3b5840b03340efed0948ab8f78d2fd87ee5442a4f"},
-    {file = "MarkupSafe-2.0.1-cp36-cp36m-musllinux_1_1_x86_64.whl", hash = "sha256:8d206346619592c6200148b01a2142798c989edcb9c896f9ac9722a99d4e77e6"},
     {file = "MarkupSafe-2.0.1-cp36-cp36m-win32.whl", hash = "sha256:6c4ca60fa24e85fe25b912b01e62cb969d69a23a5d5867682dd3e80b5b02581d"},
     {file = "MarkupSafe-2.0.1-cp36-cp36m-win_amd64.whl", hash = "sha256:b2f4bf27480f5e5e8ce285a8c8fd176c0b03e93dcc6646477d4630e83440c6a9"},
     {file = "MarkupSafe-2.0.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:0717a7390a68be14b8c793ba258e075c6f4ca819f15edfc2a3a027c823718567"},
@@ -863,9 +985,6 @@ markupsafe = [
     {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:e9936f0b261d4df76ad22f8fee3ae83b60d7c3e871292cd42f40b81b70afae85"},
     {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:2a7d351cbd8cfeb19ca00de495e224dea7e7d919659c2841bbb7f420ad03e2d6"},
     {file = "MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:60bf42e36abfaf9aff1f50f52644b336d4f0a3fd6d8a60ca0d054ac9f713a864"},
-    {file = "MarkupSafe-2.0.1-cp37-cp37m-musllinux_1_1_aarch64.whl", hash = "sha256:d6c7ebd4e944c85e2c3421e612a7057a2f48d478d79e61800d81468a8d842207"},
-    {file = "MarkupSafe-2.0.1-cp37-cp37m-musllinux_1_1_i686.whl", hash = "sha256:f0567c4dc99f264f49fe27da5f735f414c4e7e7dd850cfd8e69f0862d7c74ea9"},
-    {file = "MarkupSafe-2.0.1-cp37-cp37m-musllinux_1_1_x86_64.whl", hash = "sha256:89c687013cb1cd489a0f0ac24febe8c7a666e6e221b783e53ac50ebf68e45d86"},
     {file = "MarkupSafe-2.0.1-cp37-cp37m-win32.whl", hash = "sha256:a30e67a65b53ea0a5e62fe23682cfe22712e01f453b95233b25502f7c61cb415"},
     {file = "MarkupSafe-2.0.1-cp37-cp37m-win_amd64.whl", hash = "sha256:611d1ad9a4288cf3e3c16014564df047fe08410e628f89805e475368bd304914"},
     {file = "MarkupSafe-2.0.1-cp38-cp38-macosx_10_9_universal2.whl", hash = "sha256:5bb28c636d87e840583ee3adeb78172efc47c8b26127267f54a9c0ec251d41a9"},
@@ -878,9 +997,6 @@ markupsafe = [
     {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:6fcf051089389abe060c9cd7caa212c707e58153afa2c649f00346ce6d260f1b"},
     {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:5855f8438a7d1d458206a2466bf82b0f104a3724bf96a1c781ab731e4201731a"},
     {file = "MarkupSafe-2.0.1-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:3dd007d54ee88b46be476e293f48c85048603f5f516008bee124ddd891398ed6"},
-    {file = "MarkupSafe-2.0.1-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:aca6377c0cb8a8253e493c6b451565ac77e98c2951c45f913e0b52facdcff83f"},
-    {file = "MarkupSafe-2.0.1-cp38-cp38-musllinux_1_1_i686.whl", hash = "sha256:04635854b943835a6ea959e948d19dcd311762c5c0c6e1f0e16ee57022669194"},
-    {file = "MarkupSafe-2.0.1-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:6300b8454aa6930a24b9618fbb54b5a68135092bc666f7b06901f897fa5c2fee"},
     {file = "MarkupSafe-2.0.1-cp38-cp38-win32.whl", hash = "sha256:023cb26ec21ece8dc3907c0e8320058b2e0cb3c55cf9564da612bc325bed5e64"},
     {file = "MarkupSafe-2.0.1-cp38-cp38-win_amd64.whl", hash = "sha256:984d76483eb32f1bcb536dc27e4ad56bba4baa70be32fa87152832cdd9db0833"},
     {file = "MarkupSafe-2.0.1-cp39-cp39-macosx_10_9_universal2.whl", hash = "sha256:2ef54abee730b502252bcdf31b10dacb0a416229b72c18b19e24a4509f273d26"},
@@ -893,9 +1009,6 @@ markupsafe = [
     {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:c47adbc92fc1bb2b3274c4b3a43ae0e4573d9fbff4f54cd484555edbf030baf1"},
     {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux_2_5_i686.manylinux1_i686.manylinux_2_12_i686.manylinux2010_i686.whl", hash = "sha256:37205cac2a79194e3750b0af2a5720d95f786a55ce7df90c3af697bfa100eaac"},
     {file = "MarkupSafe-2.0.1-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:1f2ade76b9903f39aa442b4aadd2177decb66525062db244b35d71d0ee8599b6"},
-    {file = "MarkupSafe-2.0.1-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:4296f2b1ce8c86a6aea78613c34bb1a672ea0e3de9c6ba08a960efe0b0a09047"},
-    {file = "MarkupSafe-2.0.1-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:9f02365d4e99430a12647f09b6cc8bab61a6564363f313126f775eb4f6ef798e"},
-    {file = "MarkupSafe-2.0.1-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:5b6d930f030f8ed98e3e6c98ffa0652bdb82601e7a016ec2ab5d7ff23baa78d1"},
     {file = "MarkupSafe-2.0.1-cp39-cp39-win32.whl", hash = "sha256:10f82115e21dc0dfec9ab5c0223652f7197feb168c940f3ef61563fc2d6beb74"},
     {file = "MarkupSafe-2.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:693ce3f9e70a6cf7d2fb9e6c9d8b204b6b39897a2c4a1aa65728d5ac97dcc1d8"},
     {file = "MarkupSafe-2.0.1.tar.gz", hash = "sha256:594c67807fb16238b30c44bdf74f36c02cdf22d1c8cda91ef8a0ed8dabf5620a"},
@@ -1054,9 +1167,17 @@ pyyaml = [
     {file = "PyYAML-6.0-cp39-cp39-win_amd64.whl", hash = "sha256:b3d267842bf12586ba6c734f89d1f5b871df0273157918b0ccefa29deb05c21c"},
     {file = "PyYAML-6.0.tar.gz", hash = "sha256:68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"},
 ]
+requests = [
+    {file = "requests-2.26.0-py2.py3-none-any.whl", hash = "sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24"},
+    {file = "requests-2.26.0.tar.gz", hash = "sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"},
+]
 requirements-detector = [
     {file = "requirements-detector-0.7.tar.gz", hash = "sha256:0d1e13e61ed243f9c3c86e6cbb19980bcb3a0e0619cde2ec1f3af70fdbee6f7b"},
 ]
+safety = [
+    {file = "safety-1.10.3-py2.py3-none-any.whl", hash = "sha256:5f802ad5df5614f9622d8d71fedec2757099705c2356f862847c58c6dfe13e84"},
+    {file = "safety-1.10.3.tar.gz", hash = "sha256:30e394d02a20ac49b7f65292d19d38fa927a8f9582cdfd3ad1adbbc66c641ad5"},
+]
 setoptconf-tmp = [
     {file = "setoptconf-tmp-0.3.1.tar.gz", hash = "sha256:e0480addd11347ba52f762f3c4d8afa3e10ad0affbc53e3ffddc0ca5f27d5778"},
     {file = "setoptconf_tmp-0.3.1-py3-none-any.whl", hash = "sha256:76035d5cd1593d38b9056ae12d460eca3aaa34ad05c315b69145e138ba80a745"},
@@ -1113,6 +1234,10 @@ typed-ast = [
     {file = "typed_ast-1.4.3-cp39-cp39-win_amd64.whl", hash = "sha256:9c6d1a54552b5330bc657b7ef0eae25d00ba7ffe85d9ea8ae6540d2197a3788c"},
     {file = "typed_ast-1.4.3.tar.gz", hash = "sha256:fb1bbeac803adea29cedd70781399c99138358c26d05fcbd23c13016b7f5ec65"},
 ]
+types-pyyaml = [
+    {file = "types-PyYAML-6.0.1.tar.gz", hash = "sha256:2e27b0118ca4248a646101c5c318dc02e4ca2866d6bc42e84045dbb851555a76"},
+    {file = "types_PyYAML-6.0.1-py3-none-any.whl", hash = "sha256:d5b318269652e809b5c30a5fe666c50159ab80bfd41cd6bafe655bf20b29fcba"},
+]
 types-toml = [
     {file = "types-toml-0.10.1.tar.gz", hash = "sha256:5c1f8f8d57692397c8f902bf6b4d913a0952235db7db17d2908cc110e70610cb"},
     {file = "types_toml-0.10.1-py3-none-any.whl", hash = "sha256:8cdfd2b7c89bed703158b042dd5cf04255dae77096db66f4a12ca0a93ccb07a5"},
@@ -1122,6 +1247,10 @@ typing-extensions = [
     {file = "typing_extensions-3.10.0.2-py3-none-any.whl", hash = "sha256:f1d25edafde516b146ecd0613dabcc61409817af4766fbbcfb8d1ad4ec441a34"},
     {file = "typing_extensions-3.10.0.2.tar.gz", hash = "sha256:49f75d16ff11f1cd258e1b988ccff82a3ca5570217d7ad8c5f48205dd99a677e"},
 ]
+urllib3 = [
+    {file = "urllib3-1.26.7-py2.py3-none-any.whl", hash = "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"},
+    {file = "urllib3-1.26.7.tar.gz", hash = "sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece"},
+]
 wrapt = [
     {file = "wrapt-1.12.1.tar.gz", hash = "sha256:b62ffa81fb85f4332a4f609cab4ac40709470da05643a082ec1eb88e6d9b97d7"},
 ]
diff --git a/pyproject.toml b/pyproject.toml
index 926a01f..9442463 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "panaetius"
-version = "2.3.2"
+version = "2.3.3"
 description = "Python module to gracefully handle a .config file/environment variables for scripts, with built in masking for sensitive options. Provides a Splunk friendly formatted logger instance."
 license = "MIT"
 authors = ["dtomlinson <dtomlinson@panaetius.co.uk>"]
@@ -35,6 +35,23 @@ pytest-datadir = "^1.3.1"
 pytest-xdist = "^2.4.0"
 coverage = "^6.0.2"
 duty = "^0.7.0"
+types-PyYAML = "^6.0.1"
+isort = "^5.10.1"
+mypy = "^0.910"
+safety = "^1.10.3"
+
+[tool.black]
+line-length = 120
+
+[tool.isort]
+line-length = 120
+not_skip = "__init__.py"
+multi_line_output = 3
+force_single_line = false
+balanced_wrapping = true
+default_section = "THIRDPARTY"
+known_first_party = "duty"
+include_trailing_comma = true
 
 [build-system]
 requires = ["poetry>=0.12"]
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 421e659..5d7ec8d 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -54,6 +54,7 @@ snowballstemmer==2.1.0; python_full_version >= "3.6.1" and python_version < "4.0
 stevedore==3.4.0; python_full_version >= "3.6.1" and python_version < "4.0" and python_version >= "3.6"
 toml==0.10.2; (python_version >= "2.6" and python_full_version < "3.0.0") or (python_full_version >= "3.3.0")
 typed-ast==1.4.3; python_full_version >= "3.6.1" and python_version < "3.8" and python_version >= "3.6" and implementation_name == "cpython"
+types-pyyaml==6.0.1
 types-toml==0.10.1
 typing-extensions==3.10.0.2; python_full_version >= "3.6.1" and python_version < "3.8" and python_version >= "3.7"
 wrapt==1.12.1; python_version >= "3.6" and python_version < "4.0" and python_full_version >= "3.6.1"
diff --git a/setup.py b/setup.py
index acec652..774cd9e 100644
--- a/setup.py
+++ b/setup.py
@@ -12,9 +12,9 @@ install_requires = \
 
 setup_kwargs = {
     'name': 'panaetius',
-    'version': '2.3.1',
+    'version': '2.3.3',
     'description': 'Python module to gracefully handle a .config file/environment variables for scripts, with built in masking for sensitive options. Provides a Splunk friendly formatted logger instance.',
-    'long_description': '# Panaetius\n\nThis package provides:\n\n- Functionality to read user variables from a `config.yml` or environment variables.\n- A convenient default logging formatter printing `json` that can save to disk and rotate.\n- Utility functions.\n\n## Config\n\n### options\n\n#### skip_header_init\n\nIf `skip_header_init=True` then the `config_path` will not use the `header_variable` as the\nsub-directory in the `config_path`.\n\nE.g\n\n`CONFIG = panaetius.Config("tembo", "~/tembo/.config", skip_header_init=True)`\n\nWill look in `~/tembo/config/config.yml`.\n\nIf `skip_header_init=False` then would look in `~/tembo/config/tembo/config.yml`.\n\n### Module\n\nConvenient to place in a package/sub-package `__init__.py`.\n\nSee Tembo for an example: <https://github.com/tembo-pages/tembo-core/blob/main/tembo/cli/__init__.py>\n\nExample snippet to use in a module:\n\n```python\nimport os\n\nimport panaetius\nfrom panaetius.exceptions import LoggingDirectoryDoesNotExistException\n\n\nif (config_path := os.environ.get("TEMBO_CONFIG")) is not None:\n    CONFIG = panaetius.Config("tembo", config_path, skip_header_init=True)\nelse:\n    CONFIG = panaetius.Config("tembo", "~/tembo/.config", skip_header_init=True)\n\n\npanaetius.set_config(CONFIG, "base_path", "~/tembo")\npanaetius.set_config(CONFIG, "template_path", "~/tembo/.templates")\npanaetius.set_config(CONFIG, "scopes", {})\npanaetius.set_config(CONFIG, "logging.level", "DEBUG")\npanaetius.set_config(CONFIG, "logging.path")\n\ntry:\n    logger = panaetius.set_logger(\n        CONFIG, panaetius.SimpleLogger(logging_level=CONFIG.logging_level)\n    )\nexcept LoggingDirectoryDoesNotExistException:\n    _LOGGING_PATH = CONFIG.logging_path\n    CONFIG.logging_path = ""\n    logger = panaetius.set_logger(\n        CONFIG, panaetius.SimpleLogger(logging_level=CONFIG.logging_level)\n    )\n    logger.warning("Logging directory %s does not exist", _LOGGING_PATH)\n\n```\n\nThis means in `./tembo/cli/cli.py` you can\n\n```python\nimport tembo.cli\n\n# access the CONFIG instance + variables from the config.yml\ntembo.cli.CONFIG\n```\n\n\n## Utility Functions\n\n### Squasher\n\nSquashes a json object or Python dictionary into a single level dictionary.\n',
+    'long_description': '# Panaetius\n\nThis package provides:\n\n- Functionality to read user variables from a `config.yml` or environment variables.\n- A convenient default logging formatter printing `json` that can save to disk and rotate.\n- Utility functions.\n\n## Config\n\n### options\n\n#### skip_header_init\n\nIf `skip_header_init=True` then the `config_path` will not use the `header_variable` as the\nsub-directory in the `config_path`.\n\nE.g\n\n`CONFIG = panaetius.Config("tembo", "~/tembo/.config", skip_header_init=True)`\n\nWill look in `~/tembo/config/config.yml`.\n\nIf `skip_header_init=False` then would look in `~/tembo/config/tembo/config.yml`.\n\n### Module\n\nConvenient to place in a package/sub-package `__init__.py`.\n\nSee Tembo for an example: <https://github.com/tembo-pages/tembo-core/blob/main/tembo/cli/__init__.py>\n\nExample snippet to use in a module:\n\n```python\n"""Subpackage that contains the CLI application."""\n\nimport os\nfrom typing import Any\n\nimport panaetius\nfrom panaetius.exceptions import LoggingDirectoryDoesNotExistException\n\n\nif (config_path := os.environ.get("TEMBO_CONFIG")) is not None:\n    CONFIG: Any = panaetius.Config("tembo", config_path, skip_header_init=True)\nelse:\n    CONFIG = panaetius.Config(\n        "tembo", "~/tembo/.config", skip_header_init=True\n    )\n\n\npanaetius.set_config(CONFIG, "base_path", "~/tembo")\npanaetius.set_config(CONFIG, "template_path", "~/tembo/.templates")\npanaetius.set_config(CONFIG, "scopes", {})\npanaetius.set_config(CONFIG, "logging.level", "DEBUG")\npanaetius.set_config(CONFIG, "logging.path")\n\ntry:\n    logger = panaetius.set_logger(\n        CONFIG, panaetius.SimpleLogger(logging_level=CONFIG.logging_level)\n    )\nexcept LoggingDirectoryDoesNotExistException:\n    _LOGGING_PATH = CONFIG.logging_path\n    CONFIG.logging_path = ""\n    logger = panaetius.set_logger(\n        CONFIG, panaetius.SimpleLogger(logging_level=CONFIG.logging_level)\n    )\n    logger.warning("Logging directory %s does not exist", _LOGGING_PATH)\n\n```\n\nThis means in `./tembo/cli/cli.py` you can\n\n```python\nimport tembo.cli\n\n# access the CONFIG instance + variables from the config.yml\ntembo.cli.CONFIG\n```\n\n\n## Utility Functions\n\n### Squasher\n\nSquashes a json object or Python dictionary into a single level dictionary.\n',
     'author': 'dtomlinson',
     'author_email': 'dtomlinson@panaetius.co.uk',
     'maintainer': None,