diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..f2fb15a
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.14"
+
+      - name: Install PDM
+        uses: pdm-project/setup-pdm@v4
+        with:
+          python-version: "3.14"
+
+      - name: Install dependencies
+        run: pdm sync --dev
+
+      - name: Ruff check
+        run: pdm run ruff check --output-format=github .
+
+      - name: Ruff format
+        run: pdm run ruff format --check .
+
+      - name: basedpyright
+        run: pdm run basedpyright .
+
+      - name: pytest
+        run: pdm run pytest
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
new file mode 100755
index 0000000..e9d459c
--- /dev/null
+++ b/.github/workflows/python-publish.yml
@@ -0,0 +1,39 @@
+name: Release and Publish Python Package
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+  id-token: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.14"
+
+      - name: Install build
+        run: python -m pip install --upgrade pip build
+
+      - name: Build package
+        run: python -m build --sdist --wheel --outdir dist/ .
+
+      - name: Publish package
+        uses: pypa/gh-action-pypi-publish@release/v1
+
+      - name: Create GitHub release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            dist/*
+          generate_release_notes: true