diff --git a/src/ci/mcp/Tools.groovy b/src/ci/mcp/Tools.groovy
index 0a1ab62..93f3dd1 100644
--- a/src/ci/mcp/Tools.groovy
+++ b/src/ci/mcp/Tools.groovy
@@ -50,3 +50,14 @@
 
   return constructString(properties, namespace, ";")
 }
+
+/**
+ * Parse HEAD of current directory and return commit hash
+ */
+def getGitCommit() {
+    git_commit = sh (
+        script: 'git rev-parse HEAD',
+        returnStdout: true
+    ).trim()
+    return git_commit
+}