diff --git a/src/ci/mcp/Tools.txt b/src/ci/mcp/Tools.txt
index 2c4c1d5..8229970 100644
--- a/src/ci/mcp/Tools.txt
+++ b/src/ci/mcp/Tools.txt
@@ -45,6 +45,24 @@
     server.publishBuildInfo buildInfo
 
 
+setDockerfileLabels
+-------------------
+// simple usage, which adds mandatory properties to Dockerfile which is
+// located in current directory
+tools.setDockerfileLabels()
+
+// extended usage
+// add Labels to calico ctl and node images
+  def properties = [
+    "CALICO_NODE_IMAGE_REPO=${calicoNodeImageRepo}",
+    "CALICOCTL_IMAGE_REPO=${calicoCtlImageRepo}",
+    "CALICO_VERSION=${calicoVersion}"
+  ]
+  tools.setDockerfileLabels("./calicoctl/Dockerfile", properties)
+  tools.setDockerfileLabels("./calico_node/Dockerfile", properties)
+
+
+
 uriByProperties
 ---------------