diff --git a/README.md b/README.md
index 0b5a5f9..27d9292 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,14 @@
 # swarm-cronjob
 
 > https://github.com/crazy-max/swarm-cronjob
+
+<!-- metadata -->
+* **Category**: Utilities
+* **Status**: ?
+* **Image**: [`crazymax/swarm-cronjob`](https://hub.docker.com/r/crazymax/swarm-cronjob/), ❶💚, upstream
+* **Healthcheck**: ?
+* **Backups**: ?
+* **Email**: ?
+* **Tests**: ?
+* **SSO**: ?
+<!-- endmetadata -->