Copyright © 2021 Daniel Oaks <email@example.com>
Unlimited redistribution and modification of this document is allowed provided that the above copyright notice and this permission notice remains intact.
This is a work-in-progress specification.
Software implementing this work-in-progress specification MUST NOT use the
bot tag name. Instead, implementations SHOULD use the
draft/bot tag name to be interoperable with other software
implementing a compatible work-in-progress version.
The final version of the specification will use an unprefixed tag name.
This is a standardised mode that lets clients mark themselves as bots, and lets other clients see them as bots.
BOTISUPPORT token 🔗
Servers publishing the
BOT ISUPPORT token let clients mark themselves as bots by setting a user mode. The value of the
BOT token is the mode character which is used to enable bot mode and is also the flag used in
WHO responses of bots (e.g.
When a client is marked as a bot, they are given a special numeric as part of their
WHOIS response, it is indicated in their
WHO flags, and servers may include the
bot tag on that client’s outgoing messages.
This numeric is returned as part of a bot’s
WHObot flag 🔗
(352) numeric is returned for a bot, the character used as the value of the ISUPPORT
BOT token is returned in the flags (alongside
draft/bot tag indicates that the given user is a bot. This tag SHOULD be added by the server to all commands sent by a bot (e.g.
NOTICE, and all others). The tag SHOULD also be added by the ircd to all numerics directly caused by the bot. This tag MUST only be sent to users who have requested the
message-tags capability. Servers MUST NOT send this tag with a value, and clients MUST ignore any value if it exists.
BOT ISUPPORT value is
"B", but this example uses
"b" to demonstrate where the value’s used:
Bot: NICK robodan Bot: USER u * * :Hi, I'm a bot! Server: :irc.ircv3.net 001 robodan :Welcome to the IRCv3 IRC Network robodan Server: [ ... ] Server: :irc.ircv3.net 005 robodan BOT=b CASEMAPPING=ascii CHANNELLEN=64 CHANTYPES=# ELIST=U EXCEPTS EXTBAN=,m :are supported by this server Server: [ ... ] Bot: MODE robodan +b Server: :firstname.lastname@example.org MODE robodan +b Bot: WHOIS robodan Server: :irc.ircv3.net 311 robodan robodan ~u 203.0.113.22 * :Hi, I'm a bot! Server: :irc.ircv3.net 338 robodan robodan ~email@example.com 203.0.113.22 :Actual user@host, Actual IP Server: :irc.ircv3.net 379 robodan robodan :is using modes +bi Server: :irc.ircv3.net 335 robodan robodan :is a Bot on IRCv3 Server: :irc.ircv3.net 317 robodan robodan 24 1614290357 :seconds idle, signon time Server: :irc.ircv3.net 318 robodan robodan :End of /WHOIS list Bot: WHO robodan Server: :irc.ircv3.net 352 robodan * ~u 203.0.113.22 irc.ircv3.net robodan Hb :0 Hi, I'm a bot! Server: :irc.ircv3.net 315 robodan robodan!*@* :End of WHO list Alice: whois robodan Server: :irc.ircv3.net 311 alice robodan ~u 203.0.113.22 * :Hi, I'm a bot! Server: :irc.ircv3.net 319 alice robodan :#chat Server: :irc.ircv3.net 335 alice robodan :is a Bot on IRCv3 Server: :irc.ircv3.net 317 alice robodan 258 1614290467 :seconds idle, signon time Server: :irc.ircv3.net 318 alice robodan :End of /WHOIS list Alice: who #chat Server: :irc.ircv3.net 352 alice #chat ~u 198.51.100.103 irc.ircv3.net alice H :0 I'm a human! Server: :irc.ircv3.net 352 alice #chat ~u 203.0.113.22 irc.ircv3.net robodan Hb :0 Hi, I'm a bot! Server: :irc.ircv3.net 315 alice #chat :End of WHO list [ ... ] Server: @draft/bot :firstname.lastname@example.org PRIVMSG #chat :Hello! Try typing .help to see my commands!
Example of some future value being sent, which the receiving client will ignore and process as a bare
Server: @draft/bot=someFutureValueHere=2343 :email@example.com PRIVMSG #chat :Hello! Try typing .help to see my commands!