diff --git a/README.md b/README.md
index d04eb25..128ca30 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Central Message
 ## Overview
-* Description: Simple API to display short messages at the center of the screen
+* Description: Simple API and server command to display short messages at the center of the screen
 * Author: Wuzzy
 * License of everything: WTFPL
 * Shortname: `central_message`
@@ -12,6 +12,9 @@ Each message is displayed for a few seconds, then it is removed.
 When multiple messages are pushed quickly in succession, the messages will be “stacked”
 on the screen.
 
+This mod adds the server command “cmsg” as well as an API for mods to display messages.
+The syntax is “`/cmsg <player> <text>`”. If `<player>` is “*”, the message is sent to all players.
+
 This mod can be useful to inform about all sorts of events and is an alternative to use the chat log
 to display special events.
 
@@ -21,6 +24,7 @@ Some usage examples:
 * Error message directed to a single player
 * Informational messages
 * Administational messages to warn players about a coming server shutdown
+* Show messages by using a command block from Mesecons
 
 ## Settings
 This mod can be configured via `minetest.conf`.
diff --git a/init.lua b/init.lua
index 1379dbb..2545aed 100644
--- a/init.lua
+++ b/init.lua
@@ -141,6 +141,34 @@ minetest.register_on_leaveplayer(function(player)
 	cmsg.hudids[player:get_player_name()] = nil
 end)
 
+minetest.register_privilege("announce", {
+	description = "Can use /cmsg",
+	give_to_singleplayer = false,
+})
+minetest.register_chatcommand("cmsg", {
+	description = "Show message in the center of the screen to player (“*” sends to all players)",
+	privs = {announce = true},
+	params = {"<player> <text>"},
+	func = function(name, params)
+		local player = minetest.get_player_by_name(name)
+		local targetname, text = string.match(params, "^(%S+)%s(.+)$")
+		if not targetname then
+			return false, "Invalid usage, see /help title"
+		end
+		if targetname == "*" then
+			cmsg.push_message_all(text)
+			return true, "Message sent."
+		else
+			local target = minetest.get_player_by_name(targetname)
+			if not target then
+				return false, core.colorize("#FF0000", "The player "..targetname.." is not online.")
+			end
+			cmsg.push_message_player(target, text)
+			return true, "Message sent."
+		end
+	end,
+})
+
 -- Horrible Workaround code starts here
 cmsg.steps = 0
 cmsg.last_push = -1