diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..d01de5d
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,37 @@
+name: Tests
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: [ "3.0", "3.1", "3.2" ]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler: default
+          bundler-cache: true
+
+      - name: Run tests
+        run: |
+          bundle exec rake
+  linters:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.2
+          bundler: default
+          bundler-cache: true
+      - name: rubocop check
+        run: |
+          bundle exec rubocop
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
deleted file mode 100644
index 6e5d801..0000000
--- a/.github/workflows/main.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Ruby
-
-on:
-  push:
-    branches:
-      - master
-
-  pull_request:
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    name: Ruby ${{ matrix.ruby }}
-    strategy:
-      matrix:
-        ruby:
-          - '3.2.2'
-
-    steps:
-    - uses: actions/checkout@v4
-    - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: ${{ matrix.ruby }}
-        bundler-cache: true
-    - name: Run the default task
-      run: bundle exec rake
diff --git a/.rubocop.yml b/.rubocop.yml
index 2b02314..164bdee 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,5 +1,7 @@
 require:
   - standard
+  - rubocop-minitest
+  - rubocop-rake
 
 inherit_gem:
   standard: config/base.yml
diff --git a/Gemfile b/Gemfile
index ef8488b..f74f83a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,6 +10,8 @@ gem "rake"
 gem "minitest"
 
 gem "rubocop"
+gem "rubocop-minitest"
+gem "rubocop-rake"
 
 gem "standard", require: false
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 53ed0e4..adc09dc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,9 +70,14 @@ GEM
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.30.0)
       parser (>= 3.2.1.0)
+    rubocop-minitest (0.34.5)
+      rubocop (>= 1.39, < 2.0)
+      rubocop-ast (>= 1.30.0, < 2.0)
     rubocop-performance (1.20.2)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.30.0, < 2.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     standard (1.33.0)
@@ -106,6 +111,8 @@ DEPENDENCIES
   minitest
   rake
   rubocop
+  rubocop-minitest
+  rubocop-rake
   standard
   webmock
 
diff --git a/test/cloudflare/ai/clients/text_generation/test_helpers.rb b/test/cloudflare/ai/clients/text_generation/test_helpers.rb
index 240163c..98dde39 100644
--- a/test/cloudflare/ai/clients/text_generation/test_helpers.rb
+++ b/test/cloudflare/ai/clients/text_generation/test_helpers.rb
@@ -7,7 +7,7 @@ module TestHelpers
 
           def stub_response_for_successful_completion(response: "Happy song")
             stub_request(:post, @url)
-              .to_return(status: 200, body: {result: {response:}, success: true}.to_json)
+              .to_return(status: 200, body: {result: {response: response}, success: true}.to_json)
           end
 
           def stub_response_for_unsuccessful_completion
diff --git a/test/cloudflare/message_test.rb b/test/cloudflare/message_test.rb
index e603508..e1b511b 100644
--- a/test/cloudflare/message_test.rb
+++ b/test/cloudflare/message_test.rb
@@ -30,10 +30,10 @@ def test_to_json
   private
 
   def system_message_fixture(content: "Hello")
-    Cloudflare::AI::Message.new(role: "system", content:)
+    Cloudflare::AI::Message.new(role: "system", content: content)
   end
 
   def user_message_fixture(content: "Hello")
-    Cloudflare::AI::Message.new(role: "user", content:)
+    Cloudflare::AI::Message.new(role: "user", content: content)
   end
 end
diff --git a/test/cloudflare/result_test.rb b/test/cloudflare/result_test.rb
index 47e22fc..4077972 100644
--- a/test/cloudflare/result_test.rb
+++ b/test/cloudflare/result_test.rb
@@ -4,14 +4,14 @@ class Cloudflare::AI::ResultTest < Minitest::Test
   def test_successful_result
     result = Cloudflare::AI::Result.new(successful_response_json)
     assert result.success?
-    assert !result.failure?
+    refute result.failure?
 
     assert_equal successful_response_json["result"]["response"], result.response
   end
 
   def test_unsuccessful_result
     result = Cloudflare::AI::Result.new(unsuccessful_response_json)
-    assert !result.success?
+    refute result.success?
     assert result.failure?
 
     assert_equal unsuccessful_response_json["errors"][0]["code"], result.errors[0]["code"]