diff --git a/build/action.yaml b/build/action.yaml
new file mode 100644
index 0000000..4baa5d4
--- /dev/null
+++ b/build/action.yaml
@@ -0,0 +1,18 @@
+name: ROS 2 Workspace Build
+description: Build packages in a ROS 2 workspace
+author: ICHIRO ITS
+branding:
+  icon: activity
+  color: gray-dark
+inputs:
+  ros2-distro:
+    description: The ROS 2 distribution to be used.
+    required: false
+    default: iron
+runs:
+  using: composite
+  steps:
+    - shell: bash
+      run: |
+        source /opt/ros/${{ inputs.ros2-distro }}/setup.bash
+        colcon build --event-handlers console_cohesion+ --cmake-args