diff --git a/Commands/Add to Calendar.tmCommand b/Commands/Add to Calendar.tmCommand
new file mode 100644
index 0000000..744c7d7
--- /dev/null
+++ b/Commands/Add to Calendar.tmCommand	
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>beforeRunningCommand</key>
+	<string>nop</string>
+	<key>command</key>
+	<string>#!/usr/bin/env bash
+set -euo pipefail
+
+TMP="$(mktemp -t tm-ical.XXXXXX).ics"
+ICS_PATH="$TMP"
+cat - &gt; "$ICS_PATH"
+
+if ! grep -m1 -q '^BEGIN:VCALENDAR' "$ICS_PATH"; then
+  echo "Not an iCalendar (.ics) file: missing BEGIN:VCALENDAR" &gt;&amp;2
+  exit 1
+fi
+
+open "$ICS_PATH"
+</string>
+	<key>input</key>
+	<string>document</string>
+	<key>inputFormat</key>
+	<string>text</string>
+	<key>keyEquivalent</key>
+	<string>@r</string>
+	<key>name</key>
+	<string>Add to Calendar</string>
+	<key>outputCaret</key>
+	<string>afterOutput</string>
+	<key>outputFormat</key>
+	<string>text</string>
+	<key>outputLocation</key>
+	<string>toolTip</string>
+	<key>scope</key>
+	<string>source.icalendar</string>
+	<key>uuid</key>
+	<string>63D566BE-B906-41C6-8019-5D43BE5C79ED</string>
+	<key>version</key>
+	<integer>2</integer>
+</dict>
+</plist>