diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..15a9dcf
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,58 @@
+name: Build
+
+on:
+  push:
+    branches: [ "*" ]
+  pull_request:
+    branches: [ "*" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+        cache: 'gradle'
+
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
+      with:
+        java-version: '21'
+        distribution: 'temurin'
+        cache: 'gradle'
+
+    - name: Setup Gradle
+      uses: gradle/actions/setup-gradle@v3
+
+    - name: Generate Minecraft client intermediary files
+      run: |
+        ./gradlew remapFabric1201ClientMinecraftIntermediary \
+                  remapFabric1211ClientMinecraftIntermediary \
+                  remapFabric12110ClientMinecraftIntermediary \
+                  --no-daemon
+
+    - name: Build with Gradle
+      run: ./gradlew build --no-daemon
+
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      if: success()
+      with:
+        name: build-artifacts
+        path: build/libs/*.jar
+        retention-days: 30
+
+    - name: Upload build reports
+      uses: actions/upload-artifact@v4
+      if: failure()
+      with:
+        name: build-reports
+        path: build/reports/
+        retention-days: 7
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755