diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..ee14efb
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,29 @@
+name: Build Maubot Plugin Package
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.10.6
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.10.6"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade maubot
+    - name: Build Maubot Plugin Package
+      run: |
+        mbc build
+    - name: Release
+      uses: softprops/action-gh-release@v1
+      with:
+        files: |
+          *.mbp
+          LICENSE