diff --git a/.github/workflows/build-package.yml b/.github/workflows/build-package.yml
new file mode 100644
index 0000000..5b9e661
--- /dev/null
+++ b/.github/workflows/build-package.yml
@@ -0,0 +1,111 @@
+name: Build And Package
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build-package:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install system build tools
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y build-essential
+
+      - name: Install compile dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install cython setuptools wheel
+
+      - name: Run Cython compile
+        run: |
+          python scripts/compile.py
+
+      - name: Prepare package and archive
+        run: |
+          python - <<'PY'
+          import os
+          import shutil
+          import tarfile
+          import zipfile
+          from pathlib import Path
+
+          root = Path.cwd()
+          package_dir = root / "package"
+          dist_dir = root / "dist"
+
+          for d in [package_dir, dist_dir]:
+            if d.exists():
+              shutil.rmtree(d)
+            d.mkdir(parents=True, exist_ok=True)
+
+          ignore_names = {
+            ".git",
+            ".github",
+            "__pycache__",
+            ".pytest_cache",
+            ".mypy_cache",
+            ".venv",
+            "venv",
+            "temp",
+            "tests",
+            "package",
+            "dist",
+          }
+
+          def ignore_func(directory, names):
+            ignored = []
+            for name in names:
+              if name in ignore_names or name.endswith(".pyc"):
+                ignored.append(name)
+            return ignored
+
+          for item in root.iterdir():
+            if item.name in ignore_names:
+              continue
+            target = package_dir / item.name
+            if item.is_dir():
+              shutil.copytree(item, target, ignore=ignore_func)
+            else:
+              shutil.copy2(item, target)
+
+          sha = os.environ["GITHUB_SHA"]
+          run_os = os.environ["RUNNER_OS"].lower()
+
+          if run_os == "windows":
+            archive_path = dist_dir / f"tjwater-server-{run_os}-{sha}.zip"
+            with zipfile.ZipFile(archive_path, "w", compression=zipfile.ZIP_DEFLATED) as zf:
+              for f in package_dir.rglob("*"):
+                if f.is_file():
+                  zf.write(f, f.relative_to(package_dir))
+          else:
+            archive_path = dist_dir / f"tjwater-server-{run_os}-{sha}.tar.gz"
+            with tarfile.open(archive_path, "w:gz") as tf:
+              tf.add(package_dir, arcname=".")
+
+          print(f"Archive created: {archive_path}")
+          PY
+        shell: bash
+
+      - name: Upload package artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: tjwater-server-package-${{ runner.os }}
+          path: dist/*
+          retention-days: 14