diff --git a/.github/workflows/on-push.yml b/.github/workflows/on-push.yml
index 8bad8c8..2bc385d 100644
--- a/.github/workflows/on-push.yml
+++ b/.github/workflows/on-push.yml
@@ -5,6 +5,10 @@ on:
       - master
       - '**'
 
+permissions:
+  contents: read
+  id-token: write # for QLTY code coverage (https://docs.qlty.sh/migration/coverage)
+
 jobs:
   test:
     name: Test
@@ -23,11 +27,10 @@ jobs:
       - name: Run Tests with coverage
         run: npm run test:cov
 
-      - uses: paambaati/codeclimate-action@v5.0.0
-        env:
-          CC_TEST_REPORTER_ID: ${{ secrets.CODE_CLIMATE_ID }}
+      - uses: qltysh/qlty-action/coverage@v1
         with:
-          coverageLocations: coverage/lcov.info:lcov
+          oidc: true
+          files: coverage/lcov.info
 
   release:
     name: Create Release
diff --git a/.qlty/.gitignore b/.qlty/.gitignore
new file mode 100644
index 0000000..3036618
--- /dev/null
+++ b/.qlty/.gitignore
@@ -0,0 +1,7 @@
+*
+!configs
+!configs/**
+!hooks
+!hooks/**
+!qlty.toml
+!.gitignore
diff --git a/.qlty/configs/.hadolint.yaml b/.qlty/configs/.hadolint.yaml
new file mode 100644
index 0000000..8f7e23e
--- /dev/null
+++ b/.qlty/configs/.hadolint.yaml
@@ -0,0 +1,2 @@
+ignored:
+  - DL3008
diff --git a/.qlty/configs/.yamllint.yaml b/.qlty/configs/.yamllint.yaml
new file mode 100644
index 0000000..d22fa77
--- /dev/null
+++ b/.qlty/configs/.yamllint.yaml
@@ -0,0 +1,8 @@
+rules:
+  document-start: disable
+  quoted-strings:
+    required: only-when-needed
+    extra-allowed: ["{|}"]
+  key-duplicates: {}
+  octal-values:
+    forbid-implicit-octal: true
diff --git a/.qlty/qlty.toml b/.qlty/qlty.toml
new file mode 100644
index 0000000..21e9405
--- /dev/null
+++ b/.qlty/qlty.toml
@@ -0,0 +1,121 @@
+# This file was automatically generated by `qlty init`.
+# You can modify it to suit your needs.
+# We recommend you to commit this file to your repository.
+#
+# This configuration is used by both Qlty CLI and Qlty Cloud.
+#
+#     Qlty CLI -- Code quality toolkit for developers
+#     Qlty Cloud -- Fully automated Code Health Platform
+#
+# Try Qlty Cloud: https://qlty.sh
+#
+# For a guide to configuration, visit https://qlty.sh/d/config
+# Or for a full reference, visit https://qlty.sh/d/qlty-toml
+config_version = "0"
+
+exclude_patterns = [
+  "*_min.*",
+  "*-min.*",
+  "*.min.*",
+  "**/.yarn/**",
+  "**/*.d.ts",
+  "**/assets/**",
+  "**/bower_components/**",
+  "**/build/**",
+  "**/cache/**",
+  "**/config/**",
+  "**/db/**",
+  "**/deps/**",
+  "**/dist/**",
+  "**/extern/**",
+  "**/external/**",
+  "**/generated/**",
+  "**/Godeps/**",
+  "**/gradlew/**",
+  "**/mvnw/**",
+  "**/node_modules/**",
+  "**/protos/**",
+  "**/seed/**",
+  "**/target/**",
+  "**/templates/**",
+  "**/testdata/**",
+  "**/vendor/**",
+]
+
+test_patterns = [
+  "**/test/**",
+  "**/spec/**",
+  "**/*.test.*",
+  "**/*.spec.*",
+  "**/*_test.*",
+  "**/*_spec.*",
+  "**/test_*.*",
+  "**/spec_*.*",
+]
+
+[smells]
+mode = "comment"
+
+[[source]]
+name = "default"
+default = true
+
+
+[[plugin]]
+name = "actionlint"
+
+[[plugin]]
+name = "checkov"
+
+[[plugin]]
+name = "dockerfmt"
+
+[[plugin]]
+name = "dotenv-linter"
+mode = "comment"
+
+[[plugin]]
+name = "eslint"
+version = "9.32.0"
+package_file = "package.json"
+package_filters = ["eslint", "jest", "prettier"]
+
+[[plugin]]
+name = "hadolint"
+
+[[plugin]]
+name = "markdownlint"
+mode = "comment"
+
+[[plugin]]
+name = "osv-scanner"
+
+[[plugin]]
+name = "prettier"
+version = "3.6.2"
+package_file = "package.json"
+package_filters = ["prettier"]
+
+[[plugin]]
+name = "radarlint-iac"
+mode = "monitor"
+
+[[plugin]]
+name = "radarlint-js"
+
+[[plugin]]
+name = "ripgrep"
+mode = "comment"
+
+[[plugin]]
+name = "trivy"
+drivers = [
+  "config",
+  "fs-vuln",
+]
+
+[[plugin]]
+name = "trufflehog"
+
+[[plugin]]
+name = "yamllint"
diff --git a/README.md b/README.md
index ba9c957..3f87d27 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,3 @@
-[![Maintainability](https://api.codeclimate.com/v1/badges/f64d334dac765d672119/maintainability)](https://codeclimate.com/github/Aam-Digital/replication-backend/maintainability)
-[![Test Coverage](https://api.codeclimate.com/v1/badges/f64d334dac765d672119/test_coverage)](https://codeclimate.com/github/Aam-Digital/replication-backend/test_coverage)
-
 # Replication Backend
 
 This backend service can be used to filter the replication between a [PouchDB](https://pouchdb.com/) and a [CouchDB](https://docs.couchdb.org/en/stable/index.html) instance based on permission rules.