diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..10228f8
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,15 @@
+repos:
+  - repo: local
+    hooks:
+      - id: poetry-lock
+        name: poetry lock
+        entry: poetry lock
+        language: system
+        pass_filenames: false
+        files: ^(.*/)?(poetry\.lock|pyproject\.toml)$
+      - id: poetry-fix
+        name: poetry fix
+        entry: poetry run poe fix
+        language: system
+        require_serial: true
+        types_or: [python, pyi, jupyter]
diff --git a/poetry.lock b/poetry.lock
index 912e73c..fcbcbcb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -36,51 +36,6 @@ doc = ["Sphinx (>=7.4,<8.0)", "packaging", "sphinx-autodoc-typehints (>=1.2.0)",
 test = ["anyio[trio]", "coverage[toml] (>=7)", "exceptiongroup (>=1.2.0)", "hypothesis (>=4.0)", "psutil (>=5.9)", "pytest (>=7.0)", "trustme", "truststore (>=0.9.1) ; python_version >= \"3.10\"", "uvloop (>=0.21) ; platform_python_implementation == \"CPython\" and platform_system != \"Windows\" and python_version < \"3.14\""]
 trio = ["trio (>=0.26.1)"]
 
-[[package]]
-name = "black"
-version = "25.1.0"
-description = "The uncompromising code formatter."
-optional = false
-python-versions = ">=3.9"
-groups = ["dev"]
-files = [
-    {file = "black-25.1.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:759e7ec1e050a15f89b770cefbf91ebee8917aac5c20483bc2d80a6c3a04df32"},
-    {file = "black-25.1.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:0e519ecf93120f34243e6b0054db49c00a35f84f195d5bce7e9f5cfc578fc2da"},
-    {file = "black-25.1.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:055e59b198df7ac0b7efca5ad7ff2516bca343276c466be72eb04a3bcc1f82d7"},
-    {file = "black-25.1.0-cp310-cp310-win_amd64.whl", hash = "sha256:db8ea9917d6f8fc62abd90d944920d95e73c83a5ee3383493e35d271aca872e9"},
-    {file = "black-25.1.0-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:a39337598244de4bae26475f77dda852ea00a93bd4c728e09eacd827ec929df0"},
-    {file = "black-25.1.0-cp311-cp311-macosx_11_0_arm64.whl", hash = "sha256:96c1c7cd856bba8e20094e36e0f948718dc688dba4a9d78c3adde52b9e6c2299"},
-    {file = "black-25.1.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:bce2e264d59c91e52d8000d507eb20a9aca4a778731a08cfff7e5ac4a4bb7096"},
-    {file = "black-25.1.0-cp311-cp311-win_amd64.whl", hash = "sha256:172b1dbff09f86ce6f4eb8edf9dede08b1fce58ba194c87d7a4f1a5aa2f5b3c2"},
-    {file = "black-25.1.0-cp312-cp312-macosx_10_13_x86_64.whl", hash = "sha256:4b60580e829091e6f9238c848ea6750efed72140b91b048770b64e74fe04908b"},
-    {file = "black-25.1.0-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:1e2978f6df243b155ef5fa7e558a43037c3079093ed5d10fd84c43900f2d8ecc"},
-    {file = "black-25.1.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:3b48735872ec535027d979e8dcb20bf4f70b5ac75a8ea99f127c106a7d7aba9f"},
-    {file = "black-25.1.0-cp312-cp312-win_amd64.whl", hash = "sha256:ea0213189960bda9cf99be5b8c8ce66bb054af5e9e861249cd23471bd7b0b3ba"},
-    {file = "black-25.1.0-cp313-cp313-macosx_10_13_x86_64.whl", hash = "sha256:8f0b18a02996a836cc9c9c78e5babec10930862827b1b724ddfe98ccf2f2fe4f"},
-    {file = "black-25.1.0-cp313-cp313-macosx_11_0_arm64.whl", hash = "sha256:afebb7098bfbc70037a053b91ae8437c3857482d3a690fefc03e9ff7aa9a5fd3"},
-    {file = "black-25.1.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:030b9759066a4ee5e5aca28c3c77f9c64789cdd4de8ac1df642c40b708be6171"},
-    {file = "black-25.1.0-cp313-cp313-win_amd64.whl", hash = "sha256:a22f402b410566e2d1c950708c77ebf5ebd5d0d88a6a2e87c86d9fb48afa0d18"},
-    {file = "black-25.1.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:a1ee0a0c330f7b5130ce0caed9936a904793576ef4d2b98c40835d6a65afa6a0"},
-    {file = "black-25.1.0-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:f3df5f1bf91d36002b0a75389ca8663510cf0531cca8aa5c1ef695b46d98655f"},
-    {file = "black-25.1.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:d9e6827d563a2c820772b32ce8a42828dc6790f095f441beef18f96aa6f8294e"},
-    {file = "black-25.1.0-cp39-cp39-win_amd64.whl", hash = "sha256:bacabb307dca5ebaf9c118d2d2f6903da0d62c9faa82bd21a33eecc319559355"},
-    {file = "black-25.1.0-py3-none-any.whl", hash = "sha256:95e8176dae143ba9097f351d174fdaf0ccd29efb414b362ae3fd72bf0f710717"},
-    {file = "black-25.1.0.tar.gz", hash = "sha256:33496d5cd1222ad73391352b4ae8da15253c5de89b93a80b3e2c8d9a19ec2666"},
-]
-
-[package.dependencies]
-click = ">=8.0.0"
-mypy-extensions = ">=0.4.3"
-packaging = ">=22.0"
-pathspec = ">=0.9.0"
-platformdirs = ">=2"
-
-[package.extras]
-colorama = ["colorama (>=0.4.3)"]
-d = ["aiohttp (>=3.10)"]
-jupyter = ["ipython (>=7.8.0)", "tokenize-rt (>=3.2.0)"]
-uvloop = ["uvloop (>=0.15.2)"]
-
 [[package]]
 name = "certifi"
 version = "2025.1.31"
@@ -94,21 +49,6 @@ files = [
     {file = "certifi-2025.1.31.tar.gz", hash = "sha256:3d5da6925056f6f18f119200434a4780a94263f10d1c21d032a6f6b2baa20651"},
 ]
 
-[[package]]
-name = "click"
-version = "8.1.8"
-description = "Composable command line interface toolkit"
-optional = false
-python-versions = ">=3.7"
-groups = ["dev"]
-files = [
-    {file = "click-8.1.8-py3-none-any.whl", hash = "sha256:63c132bbbed01578a06712a2d1f497bb62d9c1c0d329b7903a866228027263b2"},
-    {file = "click-8.1.8.tar.gz", hash = "sha256:ed53c9d8990d83c2a27deae68e4ee337473f6330c040a31d4225c9574d16096a"},
-]
-
-[package.dependencies]
-colorama = {version = "*", markers = "platform_system == \"Windows\""}
-
 [[package]]
 name = "colorama"
 version = "0.4.6"
@@ -120,7 +60,7 @@ files = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
 ]
-markers = {main = "extra == \"openai\" and platform_system == \"Windows\"", dev = "platform_system == \"Windows\" or sys_platform == \"win32\""}
+markers = {main = "extra == \"openai\" and platform_system == \"Windows\"", dev = "sys_platform == \"win32\""}
 
 [[package]]
 name = "coverage"
@@ -211,40 +151,6 @@ files = [
     {file = "distro-1.9.0.tar.gz", hash = "sha256:2fa77c6fd8940f116ee1d6b94a2f90b13b5ea8d019b98bc8bafdcabcdd9bdbed"},
 ]
 
-[[package]]
-name = "flake8"
-version = "7.1.2"
-description = "the modular source code checker: pep8 pyflakes and co"
-optional = false
-python-versions = ">=3.8.1"
-groups = ["dev"]
-files = [
-    {file = "flake8-7.1.2-py2.py3-none-any.whl", hash = "sha256:1cbc62e65536f65e6d754dfe6f1bada7f5cf392d6f5db3c2b85892466c3e7c1a"},
-    {file = "flake8-7.1.2.tar.gz", hash = "sha256:c586ffd0b41540951ae41af572e6790dbd49fc12b3aa2541685d253d9bd504bd"},
-]
-
-[package.dependencies]
-mccabe = ">=0.7.0,<0.8.0"
-pycodestyle = ">=2.12.0,<2.13.0"
-pyflakes = ">=3.2.0,<3.3.0"
-
-[[package]]
-name = "flake8-pyproject"
-version = "1.2.3"
-description = "Flake8 plug-in loading the configuration from pyproject.toml"
-optional = false
-python-versions = ">= 3.6"
-groups = ["dev"]
-files = [
-    {file = "flake8_pyproject-1.2.3-py3-none-any.whl", hash = "sha256:6249fe53545205af5e76837644dc80b4c10037e73a0e5db87ff562d75fb5bd4a"},
-]
-
-[package.dependencies]
-Flake8 = ">=5"
-
-[package.extras]
-dev = ["pyTest", "pyTest-cov"]
-
 [[package]]
 name = "gitdb"
 version = "4.0.12"
@@ -369,22 +275,6 @@ files = [
     {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
 ]
 
-[[package]]
-name = "isort"
-version = "6.0.1"
-description = "A Python utility / library to sort Python imports."
-optional = false
-python-versions = ">=3.9.0"
-groups = ["dev"]
-files = [
-    {file = "isort-6.0.1-py3-none-any.whl", hash = "sha256:2dc5d7f65c9678d94c88dfc29161a320eec67328bc97aad576874cb4be1e9615"},
-    {file = "isort-6.0.1.tar.gz", hash = "sha256:1cb5df28dfbc742e490c5e41bad6da41b805b0a8be7bc93cd0fb2a8a890ac450"},
-]
-
-[package.extras]
-colors = ["colorama"]
-plugins = ["setuptools"]
-
 [[package]]
 name = "jinja2"
 version = "3.1.6"
@@ -561,18 +451,6 @@ files = [
     {file = "markupsafe-3.0.2.tar.gz", hash = "sha256:ee55d3edf80167e48ea11a923c7386f4669df67d7994554387f84e7d8b0a2bf0"},
 ]
 
-[[package]]
-name = "mccabe"
-version = "0.7.0"
-description = "McCabe checker, plugin for flake8"
-optional = false
-python-versions = ">=3.6"
-groups = ["dev"]
-files = [
-    {file = "mccabe-0.7.0-py2.py3-none-any.whl", hash = "sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e"},
-    {file = "mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325"},
-]
-
 [[package]]
 name = "mypy"
 version = "1.15.0"
@@ -689,35 +567,6 @@ files = [
     {file = "pastel-0.2.1.tar.gz", hash = "sha256:e6581ac04e973cac858828c6202c1e1e81fee1dc7de7683f3e1ffe0bfd8a573d"},
 ]
 
-[[package]]
-name = "pathspec"
-version = "0.12.1"
-description = "Utility library for gitignore style pattern matching of file paths."
-optional = false
-python-versions = ">=3.8"
-groups = ["dev"]
-files = [
-    {file = "pathspec-0.12.1-py3-none-any.whl", hash = "sha256:a0d503e138a4c123b27490a4f7beda6a01c6f288df0e4a8b79c7eb0dc7b4cc08"},
-    {file = "pathspec-0.12.1.tar.gz", hash = "sha256:a482d51503a1ab33b1c67a6c3813a26953dbdc71c31dacaef9a838c4e29f5712"},
-]
-
-[[package]]
-name = "platformdirs"
-version = "4.3.6"
-description = "A small Python package for determining appropriate platform-specific dirs, e.g. a `user data dir`."
-optional = false
-python-versions = ">=3.8"
-groups = ["dev"]
-files = [
-    {file = "platformdirs-4.3.6-py3-none-any.whl", hash = "sha256:73e575e1408ab8103900836b97580d5307456908a03e92031bab39e4554cc3fb"},
-    {file = "platformdirs-4.3.6.tar.gz", hash = "sha256:357fb2acbc885b0419afd3ce3ed34564c13c9b95c89360cd9563f73aa5e2b907"},
-]
-
-[package.extras]
-docs = ["furo (>=2024.8.6)", "proselint (>=0.14)", "sphinx (>=8.0.2)", "sphinx-autodoc-typehints (>=2.4)"]
-test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=8.3.2)", "pytest-cov (>=5)", "pytest-mock (>=3.14)"]
-type = ["mypy (>=1.11.2)"]
-
 [[package]]
 name = "pluggy"
 version = "1.5.0"
@@ -771,18 +620,6 @@ wcwidth = "*"
 [package.extras]
 tests = ["pytest", "pytest-cov", "pytest-lazy-fixtures"]
 
-[[package]]
-name = "pycodestyle"
-version = "2.12.1"
-description = "Python style guide checker"
-optional = false
-python-versions = ">=3.8"
-groups = ["dev"]
-files = [
-    {file = "pycodestyle-2.12.1-py2.py3-none-any.whl", hash = "sha256:46f0fb92069a7c28ab7bb558f05bfc0110dac69a0cd23c61ea0040283a9d78b3"},
-    {file = "pycodestyle-2.12.1.tar.gz", hash = "sha256:6838eae08bbce4f6accd5d5572075c63626a15ee3e6f842df996bf62f6d73521"},
-]
-
 [[package]]
 name = "pydantic"
 version = "2.10.6"
@@ -919,18 +756,6 @@ files = [
 [package.dependencies]
 typing-extensions = ">=4.6.0,<4.7.0 || >4.7.0"
 
-[[package]]
-name = "pyflakes"
-version = "3.2.0"
-description = "passive checker of Python programs"
-optional = false
-python-versions = ">=3.8"
-groups = ["dev"]
-files = [
-    {file = "pyflakes-3.2.0-py2.py3-none-any.whl", hash = "sha256:84b5be138a2dfbb40689ca07e2152deb896a65c3a3e24c251c5c62489568074a"},
-    {file = "pyflakes-3.2.0.tar.gz", hash = "sha256:1c61603ff154621fb2a9172037d84dca3500def8c8b630657d1701f026f8af3f"},
-]
-
 [[package]]
 name = "pytest"
 version = "7.4.4"
@@ -952,6 +777,34 @@ pluggy = ">=0.12,<2.0"
 [package.extras]
 testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "setuptools", "xmlschema"]
 
+[[package]]
+name = "ruff"
+version = "0.11.0"
+description = "An extremely fast Python linter and code formatter, written in Rust."
+optional = false
+python-versions = ">=3.7"
+groups = ["dev"]
+files = [
+    {file = "ruff-0.11.0-py3-none-linux_armv6l.whl", hash = "sha256:dc67e32bc3b29557513eb7eeabb23efdb25753684b913bebb8a0c62495095acb"},
+    {file = "ruff-0.11.0-py3-none-macosx_10_12_x86_64.whl", hash = "sha256:38c23fd9bdec4eb437b4c1e3595905a0a8edfccd63a790f818b28c78fe345639"},
+    {file = "ruff-0.11.0-py3-none-macosx_11_0_arm64.whl", hash = "sha256:7c8661b0be91a38bd56db593e9331beaf9064a79028adee2d5f392674bbc5e88"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:b6c0e8d3d2db7e9f6efd884f44b8dc542d5b6b590fc4bb334fdbc624d93a29a2"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl", hash = "sha256:3c3156d3f4b42e57247275a0a7e15a851c165a4fc89c5e8fa30ea6da4f7407b8"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:490b1e147c1260545f6d041c4092483e3f6d8eba81dc2875eaebcf9140b53905"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_ppc64.manylinux2014_ppc64.whl", hash = "sha256:1bc09a7419e09662983b1312f6fa5dab829d6ab5d11f18c3760be7ca521c9329"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_ppc64le.manylinux2014_ppc64le.whl", hash = "sha256:bcfa478daf61ac8002214eb2ca5f3e9365048506a9d52b11bea3ecea822bb844"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_s390x.manylinux2014_s390x.whl", hash = "sha256:6fbb2aed66fe742a6a3a0075ed467a459b7cedc5ae01008340075909d819df1e"},
+    {file = "ruff-0.11.0-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:92c0c1ff014351c0b0cdfdb1e35fa83b780f1e065667167bb9502d47ca41e6db"},
+    {file = "ruff-0.11.0-py3-none-musllinux_1_2_aarch64.whl", hash = "sha256:e4fd5ff5de5f83e0458a138e8a869c7c5e907541aec32b707f57cf9a5e124445"},
+    {file = "ruff-0.11.0-py3-none-musllinux_1_2_armv7l.whl", hash = "sha256:96bc89a5c5fd21a04939773f9e0e276308be0935de06845110f43fd5c2e4ead7"},
+    {file = "ruff-0.11.0-py3-none-musllinux_1_2_i686.whl", hash = "sha256:a9352b9d767889ec5df1483f94870564e8102d4d7e99da52ebf564b882cdc2c7"},
+    {file = "ruff-0.11.0-py3-none-musllinux_1_2_x86_64.whl", hash = "sha256:049a191969a10897fe052ef9cc7491b3ef6de79acd7790af7d7897b7a9bfbcb6"},
+    {file = "ruff-0.11.0-py3-none-win32.whl", hash = "sha256:3191e9116b6b5bbe187447656f0c8526f0d36b6fd89ad78ccaad6bdc2fad7df2"},
+    {file = "ruff-0.11.0-py3-none-win_amd64.whl", hash = "sha256:c58bfa00e740ca0a6c43d41fb004cd22d165302f360aaa56f7126d544db31a21"},
+    {file = "ruff-0.11.0-py3-none-win_arm64.whl", hash = "sha256:868364fc23f5aa122b00c6f794211e85f7e78f5dffdf7c590ab90b8c4e69b657"},
+    {file = "ruff-0.11.0.tar.gz", hash = "sha256:e55c620690a4a7ee6f1cccb256ec2157dc597d109400ae75bbf944fc9d6462e2"},
+]
+
 [[package]]
 name = "smmap"
 version = "5.0.2"
@@ -1085,4 +938,4 @@ openai = ["openai"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.12,<4"
-content-hash = "686e4db19e22ab6488f7a78f1f578eb700865f04a6abea0dcc1bbf1b11c72633"
+content-hash = "d35f69ddc3c01cd9c29af5384d3ed089c0b84fdc3b723c155b423cdf5206e4d1"
diff --git a/pyproject.toml b/pyproject.toml
index b278e26..e80d9eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,33 +37,29 @@ packages = [{include="git_draft", from="src"}]
 python = ">=3.12,<4"
 
 [tool.poetry.group.dev.dependencies]
-black = "^25.1.0"
 coverage = "^7.4.4"
-flake8 = "^7.0.0"
-flake8-pyproject = "^1.2.3"
-isort = "^6.0.1"
-mypy = "^1.2.0"
+mypy = "^1.2.1"
 poethepoet = "^0.25.0"
-pytest = "^7.1.2"
+pytest = "^7.1.0"
+ruff = "^0.11.0"
 
 # Poe
 
 [tool.poe.tasks.fix]
 help = "format source code"
 sequence = [
-  {cmd="isort ${args}"},
-  {cmd="black ${args}"},
+  {cmd="ruff format ${args}"},
+  {cmd="ruff check --fix ${args}"},
 ]
 args = [
   {name="args", help="target folders", positional=true, multiple=true, default="src tests"},
 ]
 
 [tool.poe.tasks.lint]
-help = "lint source code"
+help = "lint configuration and source code"
 sequence = [
-  {cmd="isort --check ${args}"},
-  {cmd="black --check --quiet ${args}"},
-  {cmd="flake8 ${args}"},
+  {cmd="poetry check"},
+  {cmd="ruff check ${args}"},
   {cmd="mypy ${args}"},
 ]
 args = [
@@ -92,16 +88,18 @@ relative_files = true
 include = ["src/**/*.py"]
 show_missing = true
 
-[tool.flake8]
-ignore = ["E203", "E501", "E704", "W503"]
-
-[tool.isort]
-profile = "black"
-force_sort_within_sections = true
-lines_after_imports = 2
-
 [tool.mypy]
 disable_error_code = "import-untyped"
 
 [tool.pytest.ini_options]
 log_level = "DEBUG"
+
+[tool.ruff]
+line-length = 79
+
+[tool.ruff.lint]
+select = ["E", "F", "I"]
+
+[tool.ruff.lint.isort]
+force-sort-within-sections = true
+lines-after-imports = 2
diff --git a/src/git_draft/bots/openai.py b/src/git_draft/bots/openai.py
index 3b8f4db..b69b413 100644
--- a/src/git_draft/bots/openai.py
+++ b/src/git_draft/bots/openai.py
@@ -237,7 +237,6 @@ def _on_list_files(self, paths: Sequence[PurePosixPath]) -> str:
 
 
 class _ThreadsBot(Bot):
-
     def __init__(self, client: openai.OpenAI, assistant_id: str) -> None:
         self._client = client
         self._assistant_id = assistant_id