diff --git a/ckanext/unfold/adapters/_7z.py b/ckanext/unfold/adapters/_7z.py
index e1ebbe0..8a59668 100644
--- a/ckanext/unfold/adapters/_7z.py
+++ b/ckanext/unfold/adapters/_7z.py
@@ -3,10 +3,11 @@
 import logging
 from typing import Any
 
-import ckan.plugins.toolkit as tk
 import py7zr
 from py7zr import FileInfo, exceptions
 
+import ckan.plugins.toolkit as tk
+
 import ckanext.unfold.types as unf_types
 import ckanext.unfold.utils as unf_utils
 
diff --git a/ckanext/unfold/adapters/rar.py b/ckanext/unfold/adapters/rar.py
index d320f70..6bb39a1 100644
--- a/ckanext/unfold/adapters/rar.py
+++ b/ckanext/unfold/adapters/rar.py
@@ -1,17 +1,16 @@
 from __future__ import annotations
 
 import logging
-from typing import Any, Optional
 from io import BytesIO
+from typing import Any, Optional
 
-import requests
 import rarfile
+import requests
 from rarfile import Error as RarError
 from rarfile import RarInfo
 
 import ckan.plugins.toolkit as tk
 
-
 import ckanext.unfold.types as unf_types
 import ckanext.unfold.utils as unf_utils
 
diff --git a/ckanext/unfold/adapters/zip.py b/ckanext/unfold/adapters/zip.py
index 32938db..0b4d45f 100644
--- a/ckanext/unfold/adapters/zip.py
+++ b/ckanext/unfold/adapters/zip.py
@@ -6,9 +6,10 @@
 from typing import Any, Optional
 from zipfile import BadZipFile, LargeZipFile, ZipFile, ZipInfo
 
-import ckan.plugins.toolkit as tk
 import requests
 
+import ckan.plugins.toolkit as tk
+
 import ckanext.unfold.types as unf_types
 import ckanext.unfold.utils as unf_utils
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..a9a0a11
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,93 @@
+[tool.black]
+# line-length = 88
+# preview = true
+
+[tool.ruff]
+target-version = "py38"
+
+[tool.isort]
+known_ckan = "ckan"
+known_ckanext = "ckanext"
+known_self = "ckanext.unfold"
+sections = "FUTURE,STDLIB,FIRSTPARTY,THIRDPARTY,CKAN,CKANEXT,SELF,LOCALFOLDER"
+
+[tool.pytest.ini_options]
+addopts = "--ckan-ini test.ini"
+filterwarnings = [
+               "ignore::sqlalchemy.exc.SADeprecationWarning",
+               "ignore::sqlalchemy.exc.SAWarning",
+               "ignore::DeprecationWarning",
+]
+
+[tool.pyright]
+pythonVersion = "3.8"
+include = ["ckanext"]
+exclude = [
+    "**/test*",
+    "**/migration",
+]
+strict = []
+
+strictParameterNoneValue = true # type must be Optional if default value is None
+
+# Check the meaning of rules here
+# https://github.com/microsoft/pyright/blob/main/docs/configuration.md
+reportFunctionMemberAccess = true # non-standard member accesses for functions
+reportMissingImports = true
+reportMissingModuleSource = true
+reportMissingTypeStubs = false
+reportImportCycles = true
+reportUnusedImport = true
+reportUnusedClass = true
+reportUnusedFunction = true
+reportUnusedVariable = true
+reportDuplicateImport = true
+reportOptionalSubscript = true
+reportOptionalMemberAccess = true
+reportOptionalCall = true
+reportOptionalIterable = true
+reportOptionalContextManager = true
+reportOptionalOperand = true
+reportTypedDictNotRequiredAccess = false # We are using Context in a way that conflicts with this check
+reportConstantRedefinition = true
+reportIncompatibleMethodOverride = true
+reportIncompatibleVariableOverride = true
+reportOverlappingOverload = true
+reportUntypedFunctionDecorator = false
+reportUnknownParameterType = true
+reportUnknownArgumentType = false
+reportUnknownLambdaType = false
+reportUnknownMemberType = false
+reportMissingTypeArgument = true
+reportInvalidTypeVarUse = true
+reportCallInDefaultInitializer = true
+reportUnknownVariableType = true
+reportUntypedBaseClass = true
+reportUnnecessaryIsInstance = true
+reportUnnecessaryCast = true
+reportUnnecessaryComparison = true
+reportAssertAlwaysTrue = true
+reportSelfClsParameterName = true
+reportUnusedCallResult = false # allow function calls for side-effect only (like logic.check_acces)
+useLibraryCodeForTypes = true
+reportGeneralTypeIssues = true
+reportPropertyTypeMismatch = true
+reportWildcardImportFromLibrary = true
+reportUntypedClassDecorator = false # authenticator relies on repoze.who class-decorator
+reportUntypedNamedTuple = true
+reportPrivateUsage = true
+reportPrivateImportUsage = true
+reportInconsistentConstructor = true
+reportMissingSuperCall = false
+reportUninitializedInstanceVariable = true
+reportInvalidStringEscapeSequence = true
+reportMissingParameterType = true
+reportImplicitStringConcatenation = false
+reportUndefinedVariable = true
+reportUnboundVariable = true
+reportInvalidStubStatement = true
+reportIncompleteStub = true
+reportUnsupportedDunderAll = true
+reportUnusedCoroutine = true
+reportUnnecessaryTypeIgnoreComment = true
+reportMatchNotExhaustive = true