diff --git a/bot/commands/replag.py b/bot/commands/replag.py
new file mode 100644
index 0000000..448555e
--- /dev/null
+++ b/bot/commands/replag.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8  -*-
+
+from os.path import expanduser
+
+import oursql
+
+from classes import BaseCommand
+
+class Command(BaseCommand):
+    """Return the replag for a specific database on the Toolserver."""
+    name = "replag"
+
+    def process(self, data):
+        args = {}
+        if not data.args:
+            args["db"] = "enwiki_p"
+        else:
+            args["db"] = data.args[0]
+        args["host"] = args["db"].replace("_", "-") + ".rrdb.toolserver.org"
+        args["read_default_file"] = expanduser("~/.my.cnf")
+
+        conn = oursql.connect(**args)
+        with conn.cursor() as cursor:
+            cursor.execute("SELECT NOW() - MAX(rev_timestamp) FROM revision")
+            replag = cursor.fetchall()[0][0]
+        conn.close()
+
+        msg = "Replag on \x0302{0}\x0301 is \x02{1}\x0F seconds."
+        self.connection.reply(data, msg.format(args["db"], replag))
diff --git a/bot/tasks/afc_history.py b/bot/tasks/afc_history.py
index d445beb..e7a627f 100644
--- a/bot/tasks/afc_history.py
+++ b/bot/tasks/afc_history.py
@@ -4,6 +4,8 @@ from datetime import datetime, timedelta
 from os.path import expanduser
 from threading import Lock
 
+import oursql
+
 from classes import BaseTask
 import config
 import wiki