otouto is 100% free and open source software, released under the GNU General Public License, version 2. The source code is available on Github.
otouto is written in Lua, a high-level, cross-platform scripting language. It will run on any computer with Lua and the right Lua libraries.
otouto is a bot for Telegram, a cloud-based instant messaging service with millions of users worldwide. It is fast, free, and secure.