diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index b7a3fb21a..40ab0615d 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -167,3 +167,23 @@ jobs:
 
       - name: Check
         run: npx --yes @taplo/cli fmt --check
+
+  python:
+    name: Style/Python
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: ruff
+        uses: astral-sh/ruff-action@v3
+        with:
+          src: "./util"
+
+      - name: ruff - format
+        uses: astral-sh/ruff-action@v3
+        with:
+          src: "./util"
+          args: format --check
diff --git a/util/analyze-gnu-results.py b/util/analyze-gnu-results.py
index 82c13d778..b9e8534b3 100644
--- a/util/analyze-gnu-results.py
+++ b/util/analyze-gnu-results.py
@@ -29,6 +29,7 @@ Output:
   Prints shell export statements for TOTAL, PASS, FAIL, SKIP, XPASS, and ERROR
   that can be evaluated in a shell environment.
 """
+
 import json
 import sys
 from collections import defaultdict
diff --git a/util/compare_gnu_result.py b/util/compare_gnu_result.py
index b18d47065..e0b017e81 100755
--- a/util/compare_gnu_result.py
+++ b/util/compare_gnu_result.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 
 """
-Compare the current results to the last results gathered from the main branch to highlight
-if a PR is making the results better/worse.
+Compare the current results to the last results gathered from the main branch to
+highlight if a PR is making the results better/worse.
 Don't exit with error code if all failing tests are in the ignore-intermittent.txt list.
 """
 
@@ -28,17 +28,19 @@ skip_d = int(current["skip"]) - int(last["skip"])
 
 # Get an annotation to highlight changes
 print(
-    f"::warning ::Changes from '{REPO_DEFAULT_BRANCH}': PASS {pass_d:+d} / FAIL {fail_d:+d} / ERROR {error_d:+d} / SKIP {skip_d:+d} "
+    f"""::warning ::Changes from '{REPO_DEFAULT_BRANCH}': PASS {pass_d:+d} /
+    FAIL {fail_d:+d} / ERROR {error_d:+d} / SKIP {skip_d:+d}"""
 )
 
 # If results are worse, check if we should fail the job
 if pass_d < 0:
     print(
-        f"::error ::PASS count is reduced from '{REPO_DEFAULT_BRANCH}': PASS {pass_d:+d} "
+        f"""::error ::PASS count is reduced from
+        '{REPO_DEFAULT_BRANCH}': PASS {pass_d:+d}"""
     )
 
     # Check if all failing tests are intermittent based on the environment variable
-    only_intermittent = ONLY_INTERMITTENT.lower() == 'true'
+    only_intermittent = ONLY_INTERMITTENT.lower() == "true"
 
     if only_intermittent:
         print("::notice ::All failing tests are in the ignored intermittent list")
diff --git a/util/gnu-json-result.py b/util/gnu-json-result.py
index ffd39233b..86c2f59d0 100644
--- a/util/gnu-json-result.py
+++ b/util/gnu-json-result.py
@@ -37,5 +37,4 @@ for filepath in test_dir.glob("**/*.log"):
     except Exception as e:
         print(f"Error processing file {path}: {e}", file=sys.stderr)
 
-
 print(json.dumps(out, indent=2, sort_keys=True))
diff --git a/util/remaining-gnu-error.py b/util/remaining-gnu-error.py
index 20b3faee7..a632e891c 100755
--- a/util/remaining-gnu-error.py
+++ b/util/remaining-gnu-error.py
@@ -17,7 +17,7 @@ result_json = "result.json"
 try:
     urllib.request.urlretrieve(
         "https://raw.githubusercontent.com/uutils/coreutils-tracking/main/gnu-full-result.json",
-        result_json
+        result_json,
     )
 except Exception as e:
     print(f"Failed to download the file: {e}")
@@ -39,9 +39,9 @@ for files in types:
 list_of_files = sorted(tests, key=lambda x: os.stat(x).st_size)
 
 
-def show_list(l):
+def show_list(list_test):
     # Remove the factor tests and reverse the list (bigger first)
-    tests = list(filter(lambda k: "factor" not in k, l))
+    tests = list(filter(lambda k: "factor" not in k, list_test))
 
     for f in reversed(tests):
         if contains_require_root(f):
diff --git a/util/size-experiment.py b/util/size-experiment.py
index 2b1ec0fce..d383c906e 100644
--- a/util/size-experiment.py
+++ b/util/size-experiment.py
@@ -23,9 +23,7 @@ def config(name, val):
 
 sizes = {}
 
-for (strip, panic, opt, lto) in product(
-    STRIP_VALS, PANIC_VALS, OPT_LEVEL_VALS, LTO_VALS
-):
+for strip, panic, opt, lto in product(STRIP_VALS, PANIC_VALS, OPT_LEVEL_VALS, LTO_VALS):
     if RECOMPILE:
         cmd = [
             "cargo",
@@ -77,8 +75,9 @@ collect_diff(2, "opt-level")
 collect_diff(3, "lto")
 
 
-def analyze(l):
-    return f"MIN: {float(min(l)):.3}, AVG: {float(sum(l)/len(l)):.3}, MAX: {float(max(l)):.3}"
+def analyze(change):
+    return f"""MIN: {float(min(change)):.3},
+        AVG: {float(sum(change) / len(change)):.3}, MAX: {float(max(change)):.3}"""
 
 
 print("Absolute changes")