IrcISupport

Indicates the maximum number of online nicknames a user may have in their accept list.

Indicates the maximum length of an away message. If "number" is not defined, there is no limit.

Indicates that the "caller-id" user mode is supported, which rejects messages from unauthorized users. "letter" defines the mode character, which is used for this feature. If the value is not given, it defaults to the mode "g".

Indicates the method that’s used to compare equality of case-insensitive strings (such as nick/channel names). Typical values include "ascii" and "rfc1459".

Indicates the maximum number of channels a client may join. Though a client shouldn’t assume that other clients are limited to what they receive here. If "number" is empty, there is no limit.

Indicates the channel modes available and which types of arguments they do or do not take.

Specifies the maximum length of a channel name that clients may join.

Indicates the types of channels supported on this server. These are channel type prefixes as specified in the RFC.

Indicates that the server supports the "CNOTICE" command. This is an extension to the "NOTICE" command.

Indicates that the server supports the "CNOTICE" command. This is an extension to the "NOTICE" command.

Indicates that the server supports the "DEAF" user mode and the given character is used to represent that mode.

Indicates that the server supports search extensions to the "LIST" command.

Indicates that the server supports filtering extensions to the "SILENCE" command. If a value is specified then it contains the supported filter flags.

Indicates that the server supports the "ETRACE" command (IRC operators-only), which is similar to "TRACE", but only works on nicknames and has a few different options.

Indicates that the server supports “ban exemptions”. The letter is OPTIONAL and defines the mode character which is used for this. When no letter is provided, it defaults to "e".

Indicates that the server supports “ban exemptions”. The letter is OPTIONAL and defines the mode character which is used for this. When no letter is provided, it defaults to "e".

Indicates that the server supports “invite exemptions”. The letter is OPTIONAL and defines the mode character, which is used for this. When no letter is provided, it defaults to "I".

Indicates the maximum length of a channel key.

Indicates the maximum length of a kick message. If "number" is not defined, there is no limit.

Indicates support for the "KNOCK" command, which is used to request an invite to a channel.

Indicates how many “variable” modes of "type A" that have been defined in the "CHANMODES" token a client may set in total on a channel. The value MUST be specified and is a set of "mode:number" pairs, where "mode" is a number of "type A" modes that have been defined in "CHANMODES" and "number" is how many of this mode may be set.

Indicates the maximum length of a nickname that a client may use. Other clients on the network may have nicknames longer than this.

Indicates the maximum number of targets for the "PRIVMSG" & "NOTICE" commands.

Indicates the maximum number of keys a user may have in their metadata. If "number" is not specified, there is no limit.

Indicates how many “variable” modes may be set on a channel by a single "MODE" command from a client. A “variable” mode is defined as being a "type A/B/C" mode as defined in the "CHANMODES" token. The value is optional and when not specified indicates that there is NO limit places on “variable” modes.

Indicates the maximum number of targets a user may have in their monitor list. If "number" is not specified, there is no limit.

For INFORMATIONAL PURPOSES ONLY and indicates the name of the IRC network that the client is connected to. A client SHOULD NOT use this value to make assumptions about supported features on the server.

Indicates the maximum length of a nickname that a client may use. Other clients on the network may have nicknames longer than this.

Indicates the channel membership prefixes available on this server and their order in terms of channel privileges they represent, from highest to lowest. If the value is not specified, then NO channel membership prefixes are supported by this server.

Indicates that the client may request a "LIST" command from the server without being disconnected due to the large amount of data. This token MUST NOT have a value.

Indicates the maximum number of entries a user may have in their silence list. The value is OPTIONAL and if not specified indicates that there is no limit.

Indicates that the server supports a method for the client to send a message via the "NOTICE" command to those people on a channel with the specified channel membership prefixes. The value MUST be specified and MUST be a list of prefixes as specified in the "PREFIX" token.

Certain commands from a client MAY contain multiple targets. This token defines the maximum number of targets may be specified on each of these commands. The value is OPTIONAL and is a set of "cmd:number" pairs, where "cmd" refers to the specific command and "number" refers to the limit for this command.

Indicates the maximum length of a topic that a client may set on a channel. Channels on the network MAY have topics with longer lengths than this.

Indicates support for the "USERIP" command, which is used to request the direct IP address of the user with the specified nickname. This might be supported by networks that don’t advertise this token.

Indicates the maximum length of an username in octets. If "number" is not specified, there is no limit.

Indicates that the specified list modes may be larger than the value specified in MAXLIST.

Indicates the maximum number of nicknames a user may have in their watch list. The "MONITOR" command is aimed at being a more consistent alternative to this command.

Indicates that the server supports extended syntax of the "WHO" command.