diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..39c2678
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,17 @@
+#
+# To be able to use this action (with Gitea and Act Runner),
+# this action.yml file has to be placed in the root of the repository.
+# It is also important that a Git TAG is created (for example 'v1')
+# Then workflows can use this action like this:
+# 'using: https://gitea.coursow.de/Test-Playground/actions-custom-js@v1'
+#
+
+# Name and Description of the Action (Like displayed in GitHub Marketplace Overview)
+name: 'Deploy to AWS S3'
+description: 'Deploys a Node-JS App to AWS S3'
+
+runs:
+    using: 'node16'    # Must be 'nodeXX' for a custom js action
+    main: 'main.js'    # The JS File to execute which will handle action processing
+    # pre: 'setup.js'    # Will be executed before the main action execution
+    # post: 'cleanup.js' # Will be executed after main action execution
\ No newline at end of file