diff --git a/tools/repo/check.d/crontabs.sh b/tools/repo/check.d/crontabs.sh
new file mode 100755
index 0000000..23fea1d
--- /dev/null
+++ b/tools/repo/check.d/crontabs.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+for cronfile in skel/etc/cron.d/*; do
+    echo "checking $cronfile..."
+    if ! echo "$cronfile" | grep -q "."; then
+        echo "$cronfile: crontabs may not have an extension"
+        exit 1
+    fi
+    if ! [ $(tail -c1 "$cronfile" | wc -l) -gt 0 ]; then
+        echo "$cronfile: crontabs must end with a newline"
+        exit 1
+    fi
+done
\ No newline at end of file
diff --git a/tools/repo/check.d/docker-compose-config.sh b/tools/repo/check.d/docker-compose-config.sh
new file mode 100755
index 0000000..e1e0393
--- /dev/null
+++ b/tools/repo/check.d/docker-compose-config.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+
+for s in servers/*; do
+    echo "checking $s..."
+    HOSTNAME=$(echo $s | sed 's/servers\///') bash tools/server-docker-compose.sh config -q
+done
\ No newline at end of file
diff --git a/tools/repo/check.sh b/tools/repo/check.sh
new file mode 100755
index 0000000..2e2deeb
--- /dev/null
+++ b/tools/repo/check.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e
+for c in tools/repo/check.d/*; do
+    echo "running $c..."
+    $c | while read line; do
+        echo -e "$c: $line"
+    done
+done
+
+echo "repo is OK"
+exit 0
\ No newline at end of file