diff --git a/3rdparty/mmu_man/scripts/identify_repo.sh b/3rdparty/mmu_man/scripts/identify_repo.sh
new file mode 100755
index 0000000000..43fa3ff8b9
--- /dev/null
+++ b/3rdparty/mmu_man/scripts/identify_repo.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# for each package in /system/packages/ check which repository it comes from
+
+# actually reverse video
+#bold=`tput smso`
+#offbold=`tput rmso`
+
+# show only not found
+onf=0
+if [ "x$1" == "x-n" ]; then
+onf=1
+fi
+
+cd /system/packages/
+
+repos=""
+for r in /system/settings/package-repositories/*; do
+	repos="$repos ${r##*/}"
+	u=`sed '/^url=/s/url=//g;q' "$r"`
+	urls="$urls $u"
+done
+reponames=($repos)
+repourls=($urls)
+
+for p in *.hpkg; do
+	#echo "$p"
+	i=0
+	found=0
+	while [ $i -lt ${#reponames[@]} ]; do
+		#echo "Checking repo ${reponames[$i]}..."
+		#echo "${repourls[$i]}"
+		if wget -q --spider "${repourls[$i]}/packages/$p" ; then
+			[ "$onf" == 1 ] || echo "$p in ${reponames[$i]}";
+			found=1
+			break
+		fi
+		let i=i+1
+	done
+	if [ $found != 1 ]; then
+		echo "${bold}$p NOT FOUND${offbold}"
+	fi
+done