diff --git a/.codeclimate.yml b/.codeclimate.yml
deleted file mode 100644
index a68c916..0000000
--- a/.codeclimate.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-version: "2"
-plugins:
-  sonar-python:
-    enabled: true
diff --git a/.github/workflows/python-quality.yml b/.github/workflows/python-quality.yml
index f14222f..5392dd8 100644
--- a/.github/workflows/python-quality.yml
+++ b/.github/workflows/python-quality.yml
@@ -26,12 +26,11 @@ jobs:
     - name: Install dependencies
       run: |
         make dev-dependencies
-    - name: Test & publish code coverage
-      uses: paambaati/codeclimate-action@v9.0.0
-      env:
-        CC_TEST_REPORTER_ID: ${{ secrets.CODECLIMATE_REPORTER_ID }}
+    - name: Install dependencies
+      run: make dev-dependencies
+    - name: Run coverage
+      run: make ci-coverage
+    - uses: qltysh/qlty-action/coverage@v1
       with:
-        coverageCommand: make ci-coverage
-        coverageLocations: |
-          ${{github.workspace}}/coverage.lcov:lcov
-        debug: true
+        token: ${{secrets.QLTY_COVERAGE_TOKEN}}
+        files: ${{github.workspace}}/coverage.lcov
diff --git a/.qlty/qlty.toml b/.qlty/qlty.toml
new file mode 100644
index 0000000..43be03b
--- /dev/null
+++ b/.qlty/qlty.toml
@@ -0,0 +1,7 @@
+config_version = "0"
+exclude_patterns = []
+test_patterns = ["**/tests/**"]
+
+[[source]]
+name = "default"
+default = true
diff --git a/Makefile b/Makefile
index 78b78d0..784a7a1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: dev-dependencies update-dependencies test docs fix check typing lint format ci-test ci-coverage
+.PHONY: dev-dependencies update-dependencies test docs fix check typing lint format ci-test ci-coverage qlty
 
 #########################
 ###### dev commands #####
@@ -18,6 +18,9 @@ fix:
 	uv run ruff check . --fix
 	uv run ruff format .
 
+qlty:
+	qlty smells --all
+
 check:
 	uv run tox
 
diff --git a/README.md b/README.md
index 320606c..04a5241 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@
 [![stability-beta](https://img.shields.io/badge/stability-beta-33bbff.svg)](https://github.com/mkenney/software-guides/blob/master/STABILITY-BADGES.md#beta)
 
 [![Python tests](https://github.com/febus982/bootstrap-python-package/actions/workflows/python-tests.yml/badge.svg?branch=main)](https://github.com/febus982/bootstrap-python-package/actions/workflows/python-tests.yml)
-[![Maintainability](https://api.codeclimate.com/v1/badges/593e78ec96ed5ebb0dd3/maintainability)](https://codeclimate.com/github/febus982/bootstrap-python-package/maintainability)
-[![Test Coverage](https://api.codeclimate.com/v1/badges/593e78ec96ed5ebb0dd3/test_coverage)](https://codeclimate.com/github/febus982/bootstrap-python-package/test_coverage)
+[![Maintainability](https://qlty.sh/badges/d1e0d7b6-ab8a-463d-bd55-5c747a6fe1f9/maintainability.svg)](https://qlty.sh/gh/febus982/projects/bootstrap-python-package)
+[![Code Coverage](https://qlty.sh/badges/d1e0d7b6-ab8a-463d-bd55-5c747a6fe1f9/test_coverage.svg)](https://qlty.sh/gh/febus982/projects/bootstrap-python-package)
 
 [![Checked with mypy](https://www.mypy-lang.org/static/mypy_badge.svg)](https://mypy-lang.org/)
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/charliermarsh/ruff/main/assets/badge/v1.json)](https://github.com/charliermarsh/ruff)