numerics.yaml

# numerics.yaml
#
# This file is Copyright (c) 2015-2019 Daniel Oaks
#  <daniel@danieloaks.net>
# This file is Copyright (c) 2001-2004 Simon Butcher
#  <pickle@alien.net.au>
#
# This file is PUBLIC DOMAIN, to benefit the IRC developer community. If you
# modify this file, please state your name and modifications here in order
# for people to be able to distinguish between your version and this version.
#
# For more information or corrections, please contact the author.

file:
    type: "numerics"
    revision: "1.63"

# The following information is used to create pretty HTML page and tables

page:
    name: Numerics
    extra: >
        <p>
            Red denotes a conflicting numeric definition, gray for deprecated
            (however quite possibly still in use), and blue for OK.
        </p>
        <p>
            <code>&lt;client&gt;</code> indicates the nickname of the client
            who is receiving this message, which is present as the first
            parameter of most numerics. If the client is not registered yet,
            <code>&lt;client&gt;</code> is usually the character
            <code>"*"</code>
        </p>

table:
    row-ids:
        - name
        - numeric

    row-classes:
        - registration
        - conflict
        - obsolete
        - repeated

    columns:
        -
            name: "#"
            content: numeric
            classes: code center
            inline-links:
                - name
                - numeric
            description: Numeric
        -
            name: Name
            content: name
            classes: code
            link: information
        -
            name: Origin
            content: origin
            link: contact
            description: Where the numeric came from
        -
            name: Format
            content: format
            classes: code
            description: Format of the numeric data
            xml_escape: true
        -
            name: Comments
            content: comment
            seealso: seealso
            description: "Additional comments, history and other details"
            xml_escape: true

# The following format is used through-out this file. The first two fields
# ('name' and 'numeric') are mandatory, the others may or may not exist.
#
# The registration field is only used to determine if the numeric is
# POSSIBLY* used during registration of a connection (before the main part
# of the protocol kicks in).

format:
    name: numeric name
    numeric: number
    origin: where the numeric was found
    when: release version or announced date
    contact: point of contact associated with the numeric
    information: url where to find more information
    format: format of the numeric data
    comment: "comments, history etc"
    seealso: number
    registration: true
    conflict: true
    obsolete: true
    repeated: true

values:
    -
        name: RPL_WELCOME
        numeric: "001"
        origin: RFC2812
        format: "<client> :Welcome to the Internet Relay Network <nick>!<user>@<host>"
        comment: >
            The first message sent after client registration. The text used
            varies widely

    -
        name: RPL_YOURHOST
        numeric: "002"
        origin: RFC2812
        format: "<client> :Your host is <servername>, running version <version>"
        comment: >
            Part of the post-registration greeting. Text varies widely. Also
            known as RPL_YOURHOSTIS (InspIRCd v2)

    -
        name: RPL_CREATED
        numeric: "003"
        origin: RFC2812
        format: "<client> :This server was created <date>"
        comment: >
            Part of the post-registration greeting. Text varies widely and
            <date> is returned in a human-readable format. Also known as
            RPL_SERVERCREATED (InspIRCd v2)

    -
        name: RPL_MYINFO
        numeric: "004"
        origin: RFC2812
        format: "<client> <server_name> <version> <usermodes> <chanmodes> [chanmodes_with_a_parameter]"
        comment: >
            Part of the post-registration greeting. Also known as
            RPL_SERVERVERSION (InspIRCd v2)

    -
        name: RPL_BOUNCE
        numeric: "005"
        origin: RFC2812
        format: "<client> :Try server <server_name>, port <port_number>"
        comment: >
            Sent by the server to a user to suggest an alternative server,
            sometimes used when the connection is refused because the server
            is already full. Also known as RPL_SLINE (AustHex), and
            RPL_REDIR

        seealso: "RPL_BOUNCE (010)"
        obsolete: true

    -
        name: RPL_ISUPPORT
        numeric: "005"
        information: "http://modern.ircdocs.horse/#rplisupport-005"
        format: "<client> <1-13 tokens> :are supported by this server"
        comment: >
            Advertises features, limits, and protocol options that clients
            should be aware of. Also known as RPL_PROTOCTL (Bahamut, Unreal,
            Ultimate)

        seealso: "RPL_REMOTEISUPPORT (105)"

    -
        name: RPL_MAP
        numeric: "006"
        origin: Unreal
        conflict: true

    -
        name: RPL_MAPEND
        numeric: "007"
        origin: Unreal
        comment: >
            Also known as RPL_ENDMAP (InspIRCd)

        conflict: true

    -
        name: RPL_SNOMASK
        numeric: "008"
        origin: ircu
        comment: >
            Server notice mask (hex). Also known as RPL_SNOMASKIS (InspIRCd)

    -
        name: RPL_STATMEMTOT
        numeric: "009"
        origin: ircu

    -
        name: RPL_BOUNCE
        numeric: "010"
        format: "<client> <hostname> <port> :<info>"
        comment: >
            Sent to the client to redirect it to another server. Also known
            as RPL_REDIR

    -
        name: RPL_STATMEM
        numeric: "010"
        origin: ircu
        obsolete: true

    -
        name: RPL_YOURCOOKIE
        numeric: "014"
        origin: Hybrid?

    -
        name: RPL_MAP
        numeric: "015"
        origin: ircu

    -
        name: RPL_MAPMORE
        numeric: "016"
        origin: ircu

    -
        name: RPL_MAPEND
        numeric: "017"
        origin: ircu
        comment: >
            Also known as RPL_ENDMAP (InspIRCd)

    -
        name: RPL_MAPUSERS
        numeric: "018"
        origin: InspIRCd
        format: "<client> :<count> servers and <count> users, average <average count> users per server"

    -
        name: RPL_HELLO
        numeric: "020"
        origin: rusnet-ircd
        format: "<client> :<info>"
        comment: >
            Used by Rusnet to send the initial "Please wait while we process
            your connection" message, rather than a server-sent NOTICE.

    -
        name: RPL_APASSWARN_SET
        numeric: "030"
        origin: ircu

    -
        name: RPL_APASSWARN_SECRET
        numeric: "031"
        origin: ircu

    -
        name: RPL_APASSWARN_CLEAR
        numeric: "032"
        origin: ircu

    -
        name: RPL_YOURID
        numeric: "042"
        origin: IRCnet
        comment: >
            Also known as RPL_YOURUUID (InspIRCd)

    -
        name: RPL_SAVENICK
        numeric: "043"
        origin: IRCnet
        format: "<client> <newnick> :<info>"
        comment: >
            Sent to the client when their nickname was forced to change due
            to a collision

    -
        name: RPL_ATTEMPTINGJUNC
        numeric: "050"
        origin: aircd

    -
        name: RPL_ATTEMPTINGREROUTE
        numeric: "051"
        origin: aircd

    -
        name: RPL_REMOTEISUPPORT
        numeric: "105"
        information: "http://www.irc.org/tech_docs/005.html"
        origin: Unreal
        comment: >
            Same format as RPL_ISUPPORT, but returned when the client is
            requesting information from a remote server instead of the
            server it is currently connected to

        seealso: "RPL_ISUPPORT (005)"

    -
        name: RPL_TRACELINK
        numeric: "200"
        origin: RFC1459
        format: "<client> Link <version>[.<debug_level>] <destination> <next_server> [V<protocol_version> <link_uptime_in_seconds> <backstream_sendq> <upstream_sendq>]"
        comment: See RFC

    -
        name: RPL_TRACECONNECTING
        numeric: "201"
        origin: RFC1459
        format: "<client> Try. <class> <server>"
        comment: See RFC

    -
        name: RPL_TRACEHANDSHAKE
        numeric: "202"
        origin: RFC1459
        format: "<client> H.S. <class> <server>"
        comment: See RFC

    -
        name: RPL_TRACEUNKNOWN
        numeric: "203"
        origin: RFC1459
        format: "<client> ???? <class> [<connection_address>]"
        comment: See RFC

    -
        name: RPL_TRACEOPERATOR
        numeric: "204"
        origin: RFC1459
        format: "<client> Oper <class> <nick>"
        comment: See RFC

    -
        name: RPL_TRACEUSER
        numeric: "205"
        origin: RFC1459
        format: "<client> User <class> <nick>"
        comment: See RFC

    -
        name: RPL_TRACESERVER
        numeric: "206"
        origin: RFC1459
        format: "<client> Serv <class> <int>S <int>C <server> <nick!user|*!*>@<host|server> [V<protocol_version>]"
        comment: See RFC

    -
        name: RPL_TRACESERVICE
        numeric: "207"
        origin: RFC2812
        format: "<client> Service <class> <name> <type> <active_type>"
        comment: See RFC

    -
        name: RPL_TRACENEWTYPE
        numeric: "208"
        origin: RFC1459
        format: "<client> <newtype> 0 <client_name>"
        comment: See RFC

    -
        name: RPL_TRACECLASS
        numeric: "209"
        origin: RFC2812
        format: "<client> Class <class> <count>"
        comment: See RFC

    -
        name: RPL_TRACERECONNECT
        numeric: "210"
        origin: RFC2812
        obsolete: true

    -
        name: RPL_STATS
        numeric: "210"
        origin: aircd
        conflict: true
        comment: Used instead of having multiple stats numerics

    -
        name: RPL_STATSHELP
        numeric: "210"
        origin: Unreal
        conflict: true
        comment: Used to send lists of stats flags and other help information.

    -
        name: RPL_STATSLINKINFO
        numeric: "211"
        origin: RFC1459
        format: "<client> <linkname> <sendq> <sent_msgs> <sent_bytes> <recvd_msgs> <rcvd_bytes> <time_open>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSCOMMANDS
        numeric: "212"
        origin: RFC1459
        format: "<client> <command> <count> [<byte_count> <remote_count>]"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSCLINE
        numeric: "213"
        origin: RFC1459
        format: "<client> C <host> * <name> <port> <class>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSNLINE
        numeric: "214"
        origin: RFC1459
        format: "<client> N <host> * <name> <port> <class>"
        comment: >
            Reply to STATS (See RFC), Also known as RPL_STATSOLDNLINE (ircu,
            Unreal)

        conflict: true

    -
        name: RPL_STATSILINE
        numeric: "215"
        origin: RFC1459
        format: "<client> I <host> * <host> <port> <class>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSKLINE
        numeric: "216"
        origin: RFC1459
        format: "<client> K <host> * <username> <port> <class>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSQLINE
        numeric: "217"
        origin: RFC1459
        conflict: true

    -
        name: RPL_STATSPLINE
        numeric: "217"
        origin: ircu
        conflict: true

    -
        name: RPL_STATSYLINE
        numeric: "218"
        origin: RFC1459
        format: "<client> Y <class> <ping_freq> <connect_freq> <max_sendq>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_ENDOFSTATS
        numeric: "219"
        origin: RFC1459
        format: "<client> <query> :<info>"
        comment: End of RPL_STATS* list.

    -
        name: RPL_STATSPLINE
        numeric: "220"
        origin: Hybrid
        conflict: true

    -
        name: RPL_STATSBLINE
        numeric: "220"
        origin: "Bahamut, Unreal"
        conflict: true

    -
        name: RPL_STATSWLINE
        numeric: "220"
        origin: Nefarious
        conflict: true

    -
        name: RPL_UMODEIS
        numeric: "221"
        origin: RFC1459
        format: "<client> <user_modes> [<user_mode_params>]"
        comment: >
            Information about a user's own modes. Some daemons have extended
            the mode command and certain modes take parameters (like channel
            modes).

    -
        name: RPL_MODLIST
        numeric: "222"
        conflict: true

    -
        name: RPL_SQLINE_NICK
        numeric: "222"
        origin: Unreal
        conflict: true

    -
        name: RPL_STATSBLINE
        numeric: "222"
        origin: Bahamut
        conflict: true

    -
        name: RPL_STATSJLINE
        numeric: "222"
        origin: ircu
        conflict: true

    -
        name: RPL_CODEPAGE
        numeric: "222"
        origin: rusnet-ircd
        conflict: true

    -
        name: RPL_STATSELINE
        numeric: "223"
        origin: Bahamut
        conflict: true

    -
        name: RPL_STATSGLINE
        numeric: "223"
        origin: Unreal
        conflict: true

    -
        name: RPL_CHARSET
        numeric: "223"
        origin: rusnet-ircd
        conflict: true

    -
        name: RPL_STATSFLINE
        numeric: "224"
        origin: "Hybrid, Bahamut"
        conflict: true

    -
        name: RPL_STATSTLINE
        numeric: "224"
        origin: Unreal
        conflict: true

    -
        name: RPL_STATSDLINE
        numeric: "225"
        origin: Hybrid
        conflict: true

    -
        name: RPL_STATSCLONE
        numeric: "225"
        origin: Bahamut
        conflict: true

    -
        name: RPL_STATSZLINE
        numeric: "225"
        origin: Bahamut
        conflict: true
        obsolete: true

    -
        name: RPL_STATSELINE
        numeric: "225"
        origin: Unreal
        conflict: true

    -
        name: RPL_STATSCOUNT
        numeric: "226"
        origin: Bahamut
        conflict: true

    -
        name: RPL_STATSALINE
        numeric: "226"
        origin: Hybrid
        conflict: true

    -
        name: RPL_STATSNLINE
        numeric: "226"
        origin: Unreal
        conflict: true

    -
        name: RPL_STATSGLINE
        numeric: "227"
        origin: Bahamut
        conflict: true

    -
        name: RPL_STATSVLINE
        numeric: "227"
        origin: Unreal
        conflict: true

    -
        name: RPL_STATSBLINE
        numeric: "227"
        origin: Rizon
        comment: Returns details about active DNS blacklists and hits.

        conflict: true

    -
        name: RPL_STATSQLINE
        numeric: "228"
        origin: ircu
        conflict: true

    -
        name: RPL_STATSBANVER
        numeric: "228"
        origin: Unreal
        conflict: true

    -
        name: RPL_STATSSPAMF
        numeric: "229"
        origin: Unreal

    -
        name: RPL_STATSEXCEPTTKL
        numeric: "230"
        origin: Unreal

    -
        name: RPL_SERVICEINFO
        numeric: "231"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_ENDOFSERVICES
        numeric: "232"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_RULES
        origin: Unreal
        numeric: "232"
        conflict: true

    -
        name: RPL_SERVICE
        numeric: "233"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_SERVLIST
        numeric: "234"
        origin: RFC2812
        format: "<client> <name> <server> <mask> <type> <hopcount> <info>"
        comment: A service entry in the service list

    -
        name: RPL_SERVLISTEND
        numeric: "235"
        origin: RFC2812
        format: "<client> <mask> <type> :<info>"
        comment: Termination of an RPL_SERVLIST list

    -
        name: RPL_STATSVERBOSE
        numeric: "236"
        origin: ircu
        comment: Verbose server list?

    -
        name: RPL_STATSENGINE
        numeric: "237"
        origin: ircu
        comment: Engine name?

    -
        name: RPL_STATSFLINE
        numeric: "238"
        origin: ircu
        comment: Feature lines?
        conflict: true

    -
        name: RPL_STATSIAUTH
        numeric: "239"
        origin: IRCnet

    -
        name: RPL_STATSVLINE
        numeric: "240"
        origin: RFC2812
        conflict: true

    -
        name: RPL_STATSXLINE
        numeric: "240"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        conflict: true

    -
        name: RPL_STATSLLINE
        numeric: "241"
        origin: RFC1459
        format: "<client> L <hostmask> * <servername> <maxdepth>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSUPTIME
        numeric: "242"
        origin: RFC1459
        format: "<client> :Server Up <days> days <hours>:<minutes>:<seconds>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSOLINE
        numeric: "243"
        origin: RFC1459
        format: "<client> O <hostmask> * <opername> [<privileges>] <class>"
        comment: >
            Reply to STATS O (See RFC); The privileges field is an extension
            in some IRC daemons, which returns either the name of a set of privileges,
            or a set of privileges. The class extension field returns which
            connection class the o-line applies to (this is also know to be
            placeholders like "0" and "-1" when inapplicable.)
            ircu doesn't have the privileges field and irc2 uses it to display
            which port, if any, the oper is restricted to.

    -
        name: RPL_STATSHLINE
        numeric: "244"
        origin: RFC1459
        format: "<client> H <hostmask> * <servername>"
        comment: Reply to STATS (See RFC)

    -
        name: RPL_STATSSLINE
        numeric: "245"
        origin: "Bahamut, IRCnet, Hybrid"
        conflict: true

    -
        name: RPL_STATSTLINE
        numeric: "245"
        origin: "Hybrid?"
        conflict: true

    -
        name: RPL_STATSPING
        numeric: "246"
        origin: RFC2812
        obsolete: true

    -
        name: RPL_STATSSERVICE
        numeric: "246"
        origin: Hybrid
        conflict: true

    -
        name: RPL_STATSTLINE
        numeric: "246"
        origin: ircu
        conflict: true

    -
        name: RPL_STATSULINE
        numeric: "246"
        origin: Hybrid
        conflict: true

    -
        name: RPL_STATSBLINE
        numeric: "247"
        origin: RFC2812
        conflict: true

    -
        name: RPL_STATSXLINE
        numeric: "247"
        origin: "Hybrid, PTlink, Unreal"
        conflict: true

    -
        name: RPL_STATSGLINE
        numeric: "247"
        origin: ircu
        conflict: true

    -
        name: RPL_STATSULINE
        numeric: "248"
        origin: ircu
        conflict: true

    -
        name: RPL_STATSDEFINE
        numeric: "248"
        origin: IRCnet
        conflict: true

    -
        name: RPL_STATSULINE
        numeric: "249"
        comment: Extension to RFC1459?
        conflict: true

    -
        name: RPL_STATSDEBUG
        numeric: "249"
        origin: Hybrid
        conflict: true

    -
        name: RPL_STATSDLINE
        numeric: "250"
        origin: RFC2812
        conflict: true

    -
        name: RPL_STATSCONN
        numeric: "250"
        origin: "ircu, Unreal"
        conflict: true

    -
        name: RPL_LUSERCLIENT
        numeric: "251"
        origin: RFC1459
        format: "<client> :There are <int> users and <int> invisible on <int> servers"
        comment: >
            Reply to LUSERS command, other versions exist (eg. RFC2812);
            Text may vary.

    -
        name: RPL_LUSEROP
        numeric: "252"
        origin: RFC1459
        format: "<client> <int> :operator(s) online"
        comment: Reply to LUSERS command - Number of IRC operators online

    -
        name: RPL_LUSERUNKNOWN
        numeric: "253"
        origin: RFC1459
        format: "<client> <int> :unknown connection(s)"
        comment: >
            Reply to LUSERS command - Number of connections in an
            unknown/unregistered state

    -
        name: RPL_LUSERCHANNELS
        numeric: "254"
        origin: RFC1459
        format: "<client> <int> :channels formed"
        comment: Reply to LUSERS command - Number of channels formed

    -
        name: RPL_LUSERME
        numeric: "255"
        origin: RFC1459
        format: "<client> :I have <int> clients and <int> servers"
        comment: >
            Reply to LUSERS command - Information about local connections;
            Text may vary.

    -
        name: RPL_ADMINME
        numeric: "256"
        origin: RFC1459
        format: "<client> <server> :Administrative info"
        comment: >
            Start of an RPL_ADMIN* reply. In practice, the server parameter
            is often never given, and instead the last parameter contains the
            text 'Administrative info about <server>'. Newer daemons seem to
            follow the RFC and output the server's hostname in the last
            parameter, but also output the server name in the text as per
            traditional daemons.

    -
        name: RPL_ADMINLOC1
        numeric: "257"
        origin: RFC1459
        format: "<client> :<admin_location>"
        comment: "Reply to ADMIN command (Location, first line)"

    -
        name: RPL_ADMINLOC2
        numeric: "258"
        origin: RFC1459
        format: "<client> :<admin_location>"
        comment: "Reply to ADMIN command (Location, second line)"

    -
        name: RPL_ADMINEMAIL
        numeric: "259"
        origin: RFC1459
        format: "<client> :<email_address>"
        comment: Reply to ADMIN command (E-mail address of administrator)

    -
        name: RPL_TRACELOG
        numeric: "261"
        origin: RFC1459
        format: "<client> File <logfile> <debug_level>"
        comment: See RFC

    -
        name: RPL_TRACEPING
        numeric: "262"
        comment: Extension to RFC1459?
        conflict: true

    -
        name: RPL_TRACEEND
        numeric: "262"
        origin: RFC2812
        format: "<client> <server_name> <version>[.<debug_level>] :<info>"
        comment: >
            Used to terminate a list of RPL_TRACE* replies. Also known as
            RPL_ENDOFTRACE

        conflict: true

    -
        name: RPL_TRYAGAIN
        numeric: "263"
        origin: RFC2812
        format: "<client> <command> :Please wait a while and try again."
        comment: >
            When a server drops a command without processing it, it MUST use
            this reply. The last parameter text changes, and commonly provides the
            client with more information about why the command could not be
            processed (such as rate-limiting). Also known as RPL_LOAD_THROTTLED
            and RPL_LOAD2HI, I'm presuming they do the same thing.

    -
        name: RPL_USINGSSL
        numeric: "264"
        origin: rusnet-ircd

    -
        name: RPL_LOCALUSERS
        numeric: "265"
        origin: "aircd, Hybrid, Bahamut"
        format: "<client> [<u> <m>] :Current local users <u>, max <m>"
        comment: >
            Returns the number of clients currently and the maximum number of
            clients that have been connected directly to this server at one
            time, respectively. The two optional parameters are not always
            provided. Also known as RPL_CURRENT_LOCAL

    -
        name: RPL_GLOBALUSERS
        numeric: "266"
        origin: "aircd, Hybrid, Bahamut"
        format: "<client> [<u> <m>] :Current global users <u>, max <m>"
        comment: >
            Returns the number of clients currently connected to the network,
            and the maximum number of clients ever connected to the network at
            one time, respectively. Also known as RPL_CURRENT_GLOBAL

    -
        name: RPL_START_NETSTAT
        numeric: "267"
        origin: aircd

    -
        name: RPL_NETSTAT
        numeric: "268"
        origin: aircd

    -
        name: RPL_END_NETSTAT
        numeric: "269"
        origin: aircd

    -
        name: RPL_PRIVS
        numeric: "270"
        origin: ircu

    -
        name: RPL_MAPUSERS
        numeric: "270"
        origin: InspIRCd 2.0
        format: "<client> :<count> servers and <count> users, average <average count> users per server"
        obsolete: true
        comment: "Moved to 018 in InspIRCd 3.0"

    -
        name: RPL_SILELIST
        numeric: "271"
        origin: ircu

    -
        name: RPL_ENDOFSILELIST
        numeric: "272"
        origin: ircu

    -
        name: RPL_NOTIFY
        numeric: "273"
        origin: aircd

    -
        name: RPL_ENDNOTIFY
        numeric: "274"
        origin: aircd
        conflict: true

    -
        name: RPL_STATSDELTA
        numeric: "274"
        origin: IRCnet
        conflict: true

    -
        name: RPL_STATSDLINE
        numeric: "275"
        origin: "ircu, Ultimate"
        conflict: true

    -
        name: RPL_USINGSSL
        numeric: "275"
        origin: Bahamut
        format: "<client> <nick> :is using a secure connection (SSL)"
        conflict: true

    -
        name: RPL_WHOISCERTFP
        numeric: "276"
        origin: oftc-hybrid
        format: "<client> <nick> :has client certificate fingerprint <fingerprint>"
        comment: >
            Shows the SSL/TLS certificate fingerprint used by the client with
            the given nickname. Only sent when users `"WHOIS"`
            themselves or when an operator sends the `"WHOIS"`. Also
            adopted by hybrid 8.1 and charybdis 3.2

        conflict: true

    -
        name: RPL_STATSRLINE
        numeric: "276"
        origin: ircu
        conflict: true

    -
        name: RPL_VCHANEXIST
        numeric: "276"
        origin: Hybrid
        obsolete: true
        comment: Gone from hybrid 7.1 (2003)

    -
        name: RPL_VCHANLIST
        numeric: "277"
        origin: Hybrid
        obsolete: true
        comment: Gone from hybrid 7.1 (2003)

    -
        name: RPL_VCHANHELP
        numeric: "278"
        origin: Hybrid 7.0?
        obsolete: true
        comment: Gone from hybrid 7.1 (2003)

    -
        name: RPL_GLIST
        numeric: "280"
        origin: ircu

    -
        name: RPL_ENDOFGLIST
        numeric: "281"
        origin: ircu
        conflict: true

    -
        name: RPL_ACCEPTLIST
        numeric: "281"
        conflict: true

    -
        name: RPL_ENDOFACCEPT
        numeric: "282"
        conflict: true

    -
        name: RPL_JUPELIST
        numeric: "282"
        origin: ircu
        conflict: true

    -
        name: RPL_ALIST
        numeric: "283"
        conflict: true

    -
        name: RPL_ENDOFJUPELIST
        numeric: "283"
        origin: ircu
        conflict: true

    -
        name: RPL_ENDOFALIST
        numeric: "284"
        conflict: true

    -
        name: RPL_FEATURE
        numeric: "284"
        origin: ircu
        conflict: true

    -
        name: RPL_GLIST_HASH
        numeric: "285"
        conflict: true

    -
        name: RPL_CHANINFO_HANDLE
        numeric: "285"
        origin: aircd
        conflict: true

    -
        name: RPL_NEWHOSTIS
        numeric: "285"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_USERS
        numeric: "286"
        origin: aircd
        conflict: true

    -
        name: RPL_CHKHEAD
        numeric: "286"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_CHOPS
        numeric: "287"
        origin: aircd
        conflict: true

    -
        name: RPL_CHANUSER
        numeric: "287"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_VOICES
        numeric: "288"
        origin: aircd
        conflict: true

    -
        name: RPL_PATCHHEAD
        numeric: "288"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_AWAY
        numeric: "289"
        origin: aircd
        conflict: true

    -
        name: RPL_PATCHCON
        numeric: "289"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_OPERS
        numeric: "290"
        origin: aircd
        conflict: true

    -
        name: RPL_HELPHDR
        numeric: "290"
        origin: Unreal
        conflict: true

    -
        name: RPL_DATASTR
        numeric: "290"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_BANNED
        numeric: "291"
        origin: aircd
        conflict: true

    -
        name: RPL_HELPOP
        numeric: "291"
        origin: Unreal
        conflict: true

    -
        name: RPL_ENDOFCHECK
        numeric: "291"
        origin: QuakeNet
        conflict: true

    -
        name: RPL_CHANINFO_BANS
        numeric: "292"
        origin: aircd
        conflict: true

    -
        name: RPL_HELPTLR
        numeric: "292"
        origin: Unreal
        conflict: true

    -
        name: ERR_SEARCHNOMATCH
        numeric: "292"
        origin: Nefarious
        conflict: true

    -
        name: RPL_CHANINFO_INVITE
        numeric: "293"
        origin: aircd
        conflict: true

    -
        name: RPL_HELPHLP
        numeric: "293"
        origin: Unreal
        conflict: true

    -
        name: RPL_CHANINFO_INVITES
        numeric: "294"
        origin: aircd
        conflict: true

    -
        name: RPL_HELPFWD
        numeric: "294"
        origin: Unreal
        conflict: true

    -
        name: RPL_CHANINFO_KICK
        numeric: "295"
        origin: aircd
        conflict: true

    -
        name: RPL_HELPIGN
        numeric: "295"
        origin: Unreal
        conflict: true

    -
        name: RPL_CHANINFO_KICKS
        numeric: "296"
        origin: aircd

    -
        name: RPL_END_CHANINFO
        numeric: "299"
        origin: aircd

    -
        name: RPL_NONE
        numeric: "300"
        origin: RFC1459
        comment: >
            Dummy reply, supposedly only used for debugging/testing new
            features, however has appeared in production daemons.

    -
        name: RPL_AWAY
        numeric: "301"
        origin: RFC1459
        format: "<client> <nick> :<message>"
        comment: >
            Used in reply to a command directed at a user who is marked as
            away

    -
        name: RPL_USERHOST
        numeric: "302"
        origin: RFC1459
        format: "<client> :*1<reply> *( ' ' <reply> )"
        comment: Reply used by USERHOST (see RFC)

    -
        name: RPL_ISON
        numeric: "303"
        origin: RFC1459
        format: "<client> :*1<nick> *( ' ' <nick> )"
        comment: Reply to the ISON command (see RFC)

    -
        name: RPL_TEXT
        numeric: "304"
        origin: "irc2?"
        format: "<client> :<text>"
        comment: >
            Displays text to the user. This seems to have been defined
            in irc2.7h but never used. Servers generally use specific
            numerics or server notices instead of this. Unreal uses
            this numeric, but most others don't use it

    -
        name: RPL_UNAWAY
        numeric: "305"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Reply from AWAY when no longer marked as away

    -
        name: RPL_NOWAWAY
        numeric: "306"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Reply from AWAY when marked away

    -
        name: RPL_USERIP
        numeric: "307"
        conflict: true

    -
        name: RPL_WHOISREGNICK
        numeric: "307"
        origin: "Bahamut, Unreal"
        conflict: true

    -
        name: RPL_SUSERHOST
        numeric: "307"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        conflict: true

    -
        name: RPL_NOTIFYACTION
        numeric: "308"
        origin: aircd
        conflict: true

    -
        name: RPL_WHOISADMIN
        numeric: "308"
        origin: Bahamut
        conflict: true

    -
        name: RPL_RULESSTART
        numeric: "308"
        origin: Unreal
        comment: Also known as RPL_RULESTART (InspIRCd)

        conflict: true

    -
        name: RPL_NICKTRACE
        numeric: "309"
        origin: aircd
        conflict: true

    -
        name: RPL_WHOISSADMIN
        numeric: "309"
        origin: Bahamut
        conflict: true

    -
        name: RPL_ENDOFRULES
        numeric: "309"
        origin: Unreal
        comment: Also known as RPL_RULESEND (InspIRCd)

        conflict: true

    -
        name: RPL_WHOISHELPER
        numeric: "309"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        conflict: true

    -
        name: RPL_WHOISSERVICE
        numeric: "309"
        origin: oftc-hybrid
        comment: Reply to WHOIS - Client is a Network Service
        conflict: true

    -
        name: RPL_WHOISSVCMSG
        numeric: "310"
        origin: Bahamut
        conflict: true

    -
        name: RPL_WHOISHELPOP
        numeric: "310"
        origin: Unreal
        conflict: true

    -
        name: RPL_WHOISSERVICE
        numeric: "310"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        conflict: true

    -
        name: RPL_WHOISUSER
        numeric: "311"
        origin: RFC1459
        format: "<client> <nick> <user> <host> * :<real_name>"
        comment: Reply to WHOIS - Information about the user

    -
        name: RPL_WHOISSERVER
        numeric: "312"
        origin: RFC1459
        format: "<client> <nick> <server> :<server_info>"
        comment: Reply to WHOIS - What server they're on

    -
        name: RPL_WHOISOPERATOR
        numeric: "313"
        origin: RFC1459
        format: "<client> <nick> :<privileges>"
        comment: Reply to WHOIS - User has IRC Operator privileges

    -
        name: RPL_WHOWASUSER
        numeric: "314"
        origin: RFC1459
        format: "<client> <nick> <user> <host> * :<real_name>"
        comment: Reply to WHOWAS - Information about the user

    -
        name: RPL_ENDOFWHO
        numeric: "315"
        origin: RFC1459
        format: "<client> <name> :<info>"
        comment: Used to terminate a list of RPL_WHOREPLY replies

    -
        name: RPL_WHOISPRIVDEAF
        numeric: "316"
        origin: Nefarious

    -
        name: RPL_WHOISCHANOP
        numeric: "316"
        origin: RFC1459
        comment: >
            This numeric was reserved, but never actually used. The
            source code notes "redundant and not needed but reserved"

        obsolete: true

    -
        name: RPL_WHOISIDLE
        numeric: "317"
        origin: RFC1459
        format: "<client> <nick> <seconds> :seconds idle"
        comment: Reply to WHOIS - Idle information

    -
        name: RPL_ENDOFWHOIS
        numeric: "318"
        origin: RFC1459
        format: "<client> <nick> :<info>"
        comment: Reply to WHOIS - End of list

    -
        name: RPL_WHOISCHANNELS
        numeric: "319"
        origin: RFC1459
        format: "<client> <nick> :*( ( '@' / '+' ) <channel> ' ' )"
        comment: Reply to WHOIS - Channel list for user (See RFC)

    -
        name: RPL_WHOISVIRT
        numeric: "320"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        conflict: true

    -
        name: RPL_WHOIS_HIDDEN
        numeric: "320"
        origin: Anothernet
        conflict: true

    -
        name: RPL_WHOISSPECIAL
        numeric: "320"
        origin: Unreal
        conflict: true

    -
        name: RPL_LISTSTART
        numeric: "321"
        origin: RFC1459
        format: "<client> Channels :Users  Name"
        comment: Channel list - Header
        obsolete: true

    -
        name: RPL_LIST
        numeric: "322"
        origin: RFC1459
        format: "<client> <channel> <#_visible> :<topic>"
        comment: Channel list - A channel

    -
        name: RPL_LISTEND
        numeric: "323"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Channel list - End of list

    -
        name: RPL_CHANNELMODEIS
        numeric: "324"
        origin: RFC1459
        format: "<client> <channel> <mode> <mode_params>"

    -
        name: RPL_UNIQOPIS
        numeric: "325"
        origin: RFC2812
        format: "<client> <channel> <nickname>"
        conflict: true

    -
        name: RPL_CHANNELPASSIS
        numeric: "325"
        conflict: true

    -
        name: RPL_WHOISWEBIRC
        numeric: "325"
        origin: Nefarious
        conflict: true

    -
        name: RPL_CHANNELMLOCKIS
        numeric: "325"
        origin: sorircd
        format: "<client> <nick> <channel> <modeletters> :is the current channel mode-lock"
        comment: >
            Defined in header file in charybdis, but never used. Also known as
            RPL_CHANNELMLOCK.

        obsolete: true

    -
        name: RPL_NOCHANPASS
        numeric: "326"

    -
        name: RPL_CHPASSUNKNOWN
        numeric: "327"
        conflict: true

    -
        name: RPL_WHOISHOST
        numeric: "327"
        origin: rusnet-ircd
        conflict: true

    -
        name: RPL_CHANNEL_URL
        numeric: "328"
        origin: "Bahamut, AustHex"
        comment: Also known as RPL_CHANNELURL in charybdis

    -
        name: RPL_CREATIONTIME
        numeric: "329"
        origin: Bahamut
        comment: >
            Also known as RPL_CHANNELCREATED (InspIRCd)

    -
        name: RPL_WHOWAS_TIME
        numeric: "330"
        conflict: true

    -
        name: RPL_WHOISACCOUNT
        numeric: "330"
        origin: ircu
        format: "<client> <nick> <authname> :<info>"
        conflict: true
        comment: Also known as RPL_WHOISLOGGEDIN (ratbox?, charybdis)

    -
        name: RPL_NOTOPIC
        numeric: "331"
        origin: RFC1459
        format: "<client> <channel> :<info>"
        comment: >
            Response to TOPIC when no topic is set. Also known as
            RPL_NOTOPICSET (InspIRCd)

    -
        name: RPL_TOPIC
        numeric: "332"
        origin: RFC1459
        format: "<client> <channel> :<topic>"
        comment: >
            Response to TOPIC with the set topic. Also known as
            RPL_TOPICSET (InspIRCd)

    -
        name: RPL_TOPICWHOTIME
        numeric: "333"
        origin: ircu
        comment: >
            Also known as RPL_TOPICTIME (InspIRCd).

    -
        name: RPL_LISTUSAGE
        numeric: "334"
        origin: ircu
        conflict: true

    -
        name: RPL_COMMANDSYNTAX
        numeric: "334"
        origin: Bahamut
        conflict: true

    -
        name: RPL_LISTSYNTAX
        numeric: "334"
        origin: Unreal
        conflict: true

    -
        name: RPL_WHOISBOT
        numeric: "335"
        origin: Unreal
        conflict: true

    -
        name: RPL_WHOISTEXT
        numeric: "335"
        origin: Hybrid
        conflict: true
        comment: Since hybrid 8.2.0

    -
        name: RPL_WHOISACCOUNTONLY
        numeric: "335"
        origin: Nefarious
        conflict: true

    -
        name: RPL_INVITELIST
        numeric: "336"
        origin: Hybrid
        format: "<client> :<channel>"
        comment: >
            Since hybrid 8.2.0. Not to be confused with the more widely used 346.

            A "list of channels a client is invited to" sent with /INVITE

        conflict: true

    -
        name: RPL_WHOISBOT
        numeric: "336"
        origin: Nefarious
        conflict: true

    -
        name: RPL_ENDOFINVITELIST
        numeric: "337"
        origin: Hybrid
        format: "<client> :End of /INVITE list."
        conflict: true
        comment: >
            Since hybrid 8.2.0. Not to be confused with the more widely used 347.

    -
        name: RPL_WHOISTEXT
        numeric: "337"
        origin: Hybrid?
        conflict: true
        comment: >
            Before hybrid 8.2.0, for "User connected using a webirc gateway".
            Since charybdis 3.4.0 for "Underlying IPv4 is %s".

    -
        name: RPL_CHANPASSOK
        numeric: "338"
        conflict: true

    -
        name: RPL_WHOISACTUALLY
        numeric: "338"
        origin: "ircu, Bahamut"
        conflict: true

    -
        name: RPL_BADCHANPASS
        numeric: "339"
        conflict: true

    -
        name: RPL_WHOISMARKS
        numeric: "339"
        origin: Nefarious
        conflict: true

    -
        name: RPL_USERIP
        numeric: "340"
        origin: ircu

    -
        name: RPL_INVITING
        numeric: "341"
        origin: RFC1459
        format: "<client> <nick> <channel>"
        comment: >
            Returned by the server to indicate that the attempted INVITE
            message was successful and is being passed onto the end client.
            Note that RFC1459 documents the parameters in the reverse order.
            The format given here is the format used on production servers,
            and should be considered the standard reply above that given by
            RFC1459.

    -
        name: RPL_SUMMONING
        numeric: "342"
        origin: RFC1459
        format: "<client> <user> :<info>"
        comment: >
            Returned by a server answering a SUMMON message to indicate that
            it is summoning that user

        obsolete: true

    -
        name: RPL_WHOISKILL
        numeric: "343"
        origin: Nefarious

    -
        name: RPL_WHOISCOUNTRY
        numeric: "344"
        origin: InspIRCd 2.0
        format: "<client> <nick> :is connected from <country> <country code>"
        comment: "Used by the third-party m_geoipban InspIRCd module."
        obsolete: true

    -
        name: RPL_WHOISCOUNTRY
        numeric: "344"
        origin: InspIRCd 3.0
        format: "<client> <nick> <country code> :is connecting from <country>"
        comment: "Used by InspIRCd's m_geoban module."
        conflict: true

    -
        name: RPL_REOPLIST
        numeric: "344"
        origin: IRCnet
        format: "<client> <channel> <mask>"
        comment: "MODE +R query"
        conflict: true

    -
        name: RPL_INVITED
        numeric: "345"
        origin: GameSurge
        contact: "mailto:gsdev@gamesurge.net"
        format: "<client> <channel> <user being invited> <user issuing invite> :<user being invited> has been invited by <user issuing invite>"
        comment: >
            Sent to users on a channel when an INVITE command has been
            issued. Also known as RPL_ISSUEDINVITE (ircu)
        conflict: true

    -
        name: RPL_ENDOFREOPLIST
        numeric: "345"
        origin: IRCnet
        format: "<client> <channel>: :End of Channel Reop List"
        comment: "MODE +R query"
        conflict: true

    -
        name: RPL_INVITELIST
        numeric: "346"
        origin: RFC2812
        format: "<client> <channel> <invitemask>"
        comment: >
            An invite mask for the invite mask list.
            Also known as RPL_INVEXLIST in hybrid 8.2.0

    -
        name: RPL_ENDOFINVITELIST
        numeric: "347"
        origin: RFC2812
        format: "<client> <channel> :<info>"
        comment: >
            Termination of an RPL_INVITELIST list.
            Also known as RPL_ENDOFINVEXLIST in hybrid 8.2.0

    -
        name: RPL_EXCEPTLIST
        numeric: "348"
        origin: RFC2812
        format: "<client> <channel> <exceptionmask> [<who> <set-ts>]"
        comment: >
            An exception mask for the exception mask list. Also known as
            RPL_EXLIST (Unreal, Ultimate). Bahamut calls this RPL_EXEMPTLIST
            and adds the last two optional params, <who> being either the
            nickmask of the client that set the exception or the server name,
            and <set-ts> being a unix timestamp representing when it was set.

    -
        name: RPL_ENDOFEXCEPTLIST
        numeric: "349"
        origin: RFC2812
        format: "<client> <channel> :<info>"
        comment: >
            Termination of an RPL_EXCEPTLIST list. Also known as
            RPL_ENDOFEXLIST (Unreal, Ultimate) or RPL_ENDOFEXEMPTLIST
            (Bahamut).

    -
        name: RPL_WHOISGATEWAY
        numeric: "350"
        origin: InspIRCd 3.0
        format: "<client> <real host> <real ip> :is connecting via {the <name> WebIRC, an ident} gateway"
        comment: "Used by InspIRCd's m_cgiirc module."

    -
        name: RPL_VERSION
        numeric: "351"
        origin: RFC1459
        format: "<client> <version> <server> :<comments>"
        comment: >
            Reply by the server showing its version details, however this
            format is not often adhered to

    -
        name: RPL_WHOREPLY
        numeric: "352"
        origin: RFC1459
        format: "<client> <channel> <user> <host> <server> <nick> <H|G>[*][@|+] :<hopcount> <real_name>"
        comment: >
            Reply to vanilla WHO (See RFC). This format can be very
            different if the 'WHOX' version of the command is used (see
            ircu).

    -
        name: RPL_NAMREPLY
        numeric: "353"
        origin: RFC1459
        format: "<client> ( '=' / '*' / '@' ) <channel> ' ' : [ '@' / '+' ] <nick> *( ' ' [ '@' / '+' ] <nick> )"
        comment: Reply to NAMES (See RFC)

    -
        name: RPL_WHOSPCRPL
        numeric: "354"
        origin: ircu
        comment: >
            Reply to WHO, however it is a 'special' reply because it is
            returned using a non-standard (non-RFC1459) format. The format
            is dictated by the command given by the user, and can vary
            widely. When this is used, the WHO command was invoked in its
            'extended' form, as announced by the 'WHOX' ISUPPORT tag. Also
            known as RPL_RWHOREPLY (Bahamut).

    -
        name: RPL_NAMREPLY_
        numeric: "355"
        origin: QuakeNet
        format: "<client> ( '=' / '*' / '@' ) <channel> ' ' : [ '@' / '+' ] <nick> *( ' ' [ '@' / '+' ] <nick> )"
        comment: >
            Reply to the \users (when the channel is set +D, QuakeNet
            relative). The proper define name for this numeric is unknown at
            this time. Also known as RPL_DELNAMREPLY (ircu)

        seealso: "RPL_NAMREPLY (353)"

    -
        name: RPL_MAP
        numeric: "357"
        origin: AustHex
        conflict: true

    -
        name: RPL_MAPMORE
        numeric: "358"
        origin: AustHex
        conflict: true

    -
        name: RPL_MAPEND
        numeric: "359"
        origin: AustHex
        conflict: true

    -
        name: RPL_WHOWASREAL
        numeric: "360"
        origin: Charybdis
        comment: >
            Defined in header file, but never used. Initially introduced in
            charybdis 2.1 behind `"#if 0"`, with the other side using
            RPL_WHOISACTUALLY

        obsolete: true

    -
        name: RPL_KILLDONE
        numeric: "361"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_CLOSING
        numeric: "362"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_CLOSEEND
        numeric: "363"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_LINKS
        numeric: "364"
        origin: RFC1459
        format: "<client> <mask> <server> :<hopcount> <server_info>"
        comment: Reply to the LINKS command

    -
        name: RPL_ENDOFLINKS
        numeric: "365"
        origin: RFC1459
        format: "<client> <mask> :<info>"
        comment: Termination of an RPL_LINKS list

    -
        name: RPL_ENDOFNAMES
        numeric: "366"
        origin: RFC1459
        format: "<client> <channel> :<info>"
        comment: Termination of an RPL_NAMREPLY list

    -
        name: RPL_BANLIST
        numeric: "367"
        origin: RFC1459
        format: "<client> <channel> <banid> [[<setter> <time_left>|<time_left> :<reason>]]"
        comment: >
            A ban-list item (See RFC); <setter>, <time left> and <reason> are
            additions used by various servers.

    -
        name: RPL_ENDOFBANLIST
        numeric: "368"
        origin: RFC1459
        format: "<client> <channel> :<info>"
        comment: Termination of an RPL_BANLIST list

    -
        name: RPL_ENDOFWHOWAS
        numeric: "369"
        origin: RFC1459
        format: "<client> <nick> :<info>"
        comment: Reply to WHOWAS - End of list

    -
        name: RPL_INFO
        numeric: "371"
        origin: RFC1459
        format: "<client> :<string>"
        comment: Reply to INFO

    -
        name: RPL_MOTD
        numeric: "372"
        origin: RFC1459
        format: "<client> :- <string>"
        comment: Reply to MOTD

    -
        name: RPL_INFOSTART
        numeric: "373"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_ENDOFINFO
        numeric: "374"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Termination of an RPL_INFO list

    -
        name: RPL_MOTDSTART
        numeric: "375"
        origin: RFC1459
        format: "<client> :- <server> Message of the day -"
        comment: Start of an RPL_MOTD list

    -
        name: RPL_ENDOFMOTD
        numeric: "376"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Termination of an RPL_MOTD list

    -
        name: RPL_KICKEXPIRED
        numeric: "377"
        origin: aircd
        conflict: true

    -
        name: RPL_SPAM
        numeric: "377"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        format: "<client> :<text>"
        comment: >
            Used during the connection (after MOTD) to announce the network
            policy on spam and privacy. Supposedly now obsoleted in favor
            of using NOTICE.

        obsolete: true

    -
        name: RPL_BANEXPIRED
        numeric: "378"
        origin: aircd
        conflict: true

    -
        name: RPL_WHOISHOST
        numeric: "378"
        origin: Unreal
        conflict: true

    -
        name: RPL_MOTD
        numeric: "378"
        origin: AustHex
        comment: >
            Used by AustHex to 'force' the display of the MOTD, however is
            considered obsolete due to client/script awareness & ability to
            display the MOTD regardless.

        seealso: "RPL_MOTD (372)"
        obsolete: true
        conflict: true

    -
        name: RPL_KICKLINKED
        numeric: "379"
        origin: aircd
        conflict: true

    -
        name: RPL_WHOISMODES
        numeric: "379"
        origin: Unreal
        conflict: true

    -
        name: RPL_WHOWASIP
        numeric: "379"
        origin: InspIRCd 2.0
        format: "<client> <nick> :was connecting from <host>"
        obsolete: true
        comment: "Moved to 652 in InspIRCd 3.0"

    -
        name: RPL_BANLINKED
        numeric: "380"
        origin: aircd
        conflict: true

    -
        name: RPL_YOURHELPER
        numeric: "380"
        origin: AustHex
        conflict: true

    -
        name: RPL_YOUREOPER
        numeric: "381"
        origin: RFC1459
        format: "<client> :<info>"
        comment: >
            Successful reply from OPER. Also known as RPL_YOUAREOPER (InspIRCd)

    -
        name: RPL_REHASHING
        numeric: "382"
        origin: RFC1459
        format: "<client> <config_file> :<info>"
        comment: Successful reply from REHASH

    -
        name: RPL_YOURESERVICE
        numeric: "383"
        origin: RFC2812
        format: "<client> :You are service <service_name>"
        comment: Sent upon successful registration of a service

    -
        name: RPL_MYPORTIS
        numeric: "384"
        origin: RFC1459
        obsolete: true

    -
        name: RPL_NOTOPERANYMORE
        numeric: "385"
        origin: "AustHex, Hybrid, Unreal"

    -
        name: RPL_QLIST
        numeric: "386"
        origin: Unreal
        conflict: true

    -
        name: RPL_IRCOPS
        numeric: "386"
        origin: Ultimate
        conflict: true

    -
        name: RPL_IRCOPSHEADER
        numeric: "386"
        origin: Nefarious
        conflict: true

    -
        name: RPL_RSACHALLENGE
        numeric: "386"
        origin: Hybrid
        format: ":*"
        comment: >
            Used by Hybrid's old OpenSSL OPER CHALLENGE response. This
            has been obsoleted in favor of SSL cert fingerprinting in
            oper blocks
        conflict: true
        obsolete: true

    -
        name: RPL_ENDOFQLIST
        numeric: "387"
        origin: Unreal
        conflict: true

    -
        name: RPL_ENDOFIRCOPS
        numeric: "387"
        origin: Ultimate
        conflict: true

    -
        name: RPL_IRCOPS
        numeric: "387"
        origin: Nefarious
        conflict: true

    -
        name: RPL_ALIST
        numeric: "388"
        origin: Unreal
        conflict: true

    -
        name: RPL_ENDOFIRCOPS
        numeric: "388"
        origin: Nefarious
        conflict: true

    -
        name: RPL_ENDOFALIST
        numeric: "389"
        origin: Unreal

    -
        name: RPL_TIME
        numeric: "391"
        origin: RFC1459
        format: "<client> <server> :<time string>"
        comment: >
            Response to the TIME command. The string format may vary
            greatly.

    -
        name: RPL_TIME
        numeric: "391"
        origin: ircu
        format: "<client> <server> <timestamp> <offset> :<time string>"
        comment: >
            This extension adds the timestamp and timestamp-offset
            information for clients.

        conflict: true
        repeated: true

    -
        name: RPL_TIME
        numeric: "391"
        origin: bdq-ircd
        format: "<client> <server> <timezone name> <microseconds> :<time string>"
        comment: >
            Timezone name is acronym style (eg. 'EST', 'PST' etc). The
            microseconds field is the number of microseconds since the UNIX
            epoch, however it is relative to the local timezone of the
            server. The timezone field is ambiguous, since it only appears
            to include American zones.

        conflict: true
        repeated: true

    -
        name: RPL_TIME
        numeric: "391"
        format: "<client> <server> <year> <month> <day> <hour> <minute> <second>"
        comment: >
            Yet another variation, including the time broken down into its
            components. Time is supposedly relative to UTC.

        conflict: true
        repeated: true

    -
        name: RPL_USERSSTART
        numeric: "392"
        origin: RFC1459
        format: "<client> :UserID   Terminal  Host"
        comment: Start of an RPL_USERS list

    -
        name: RPL_USERS
        numeric: "393"
        origin: RFC1459
        format: "<client> :<username> <ttyline> <hostname>"
        comment: Response to the USERS command (See RFC)

    -
        name: RPL_ENDOFUSERS
        numeric: "394"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Termination of an RPL_USERS list

    -
        name: RPL_NOUSERS
        numeric: "395"
        origin: RFC1459
        format: "<client> :<info>"
        comment: Reply to USERS when nobody is logged in

    -
        name: RPL_VISIBLEHOST
        numeric: "396"
        origin: Hybrid
        format: "<client> <hostname> :is now your visible host"
        comment: >
            Also known as RPL_YOURDISPLAYEDHOST (InspIRCd) or RPL_HOSTHIDDEN
            (ircu, charybdis, Quakenet, Unreal). <hostname> can also be in the
            form <user@hostname> (Quakenet).

    -
        name: RPL_CLONES
        numeric: "399"
        origin: InspIRCd 3.0
        format: "<client> <local-count> <global-count> <cidr-range>"

    -
        name: ERR_UNKNOWNERROR
        numeric: "400"
        format: "<client> <command> [<?>] :<info>"
        comment: >
            Sent when an error occurred executing a command, but it is not
            specifically known why the command could not be executed.

    -
        name: ERR_NOSUCHNICK
        numeric: "401"
        origin: RFC1459
        format: "<client> <nick> :<reason>"
        comment: >
            Used to indicate the nickname parameter supplied to a command is
            currently unused

    -
        name: ERR_NOSUCHSERVER
        numeric: "402"
        origin: RFC1459
        format: "<client> <server> :<reason>"
        comment: >
            Used to indicate the server name given currently doesn't exist

    -
        name: ERR_NOSUCHCHANNEL
        numeric: "403"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Used to indicate the given channel name is invalid, or does not
            exist

    -
        name: ERR_CANNOTSENDTOCHAN
        numeric: "404"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Sent to a user who does not have the rights to send a message to
            a channel

    -
        name: ERR_TOOMANYCHANNELS
        numeric: "405"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Sent to a user when they have joined the maximum number of
            allowed channels and they tried to join another channel

    -
        name: ERR_WASNOSUCHNICK
        numeric: "406"
        origin: RFC1459
        format: "<client> <nick> :<reason>"
        comment: >
            Returned by WHOWAS to indicate there was no history information
            for a given nickname

    -
        name: ERR_TOOMANYTARGETS
        numeric: "407"
        origin: RFC1459
        format: "<client> <target> :<reason>"
        comment: >
            The given target(s) for a command are ambiguous in that they
            relate to too many targets

    -
        name: ERR_NOSUCHSERVICE
        numeric: "408"
        origin: RFC2812
        format: "<client> <service_name> :<reason>"
        comment: >
            Returned to a client which is attempting to send an SQUERY (or
            other message) to a service which does not exist

    -
        name: ERR_NOCOLORSONCHAN
        numeric: "408"
        origin: Bahamut
        conflict: true

    -
        name: ERR_NOCTRLSONCHAN
        numeric: "408"
        origin: Hybrid
        format: "<client> <channel> :You cannot use control codes on this channel. Not sent: <text>"
        conflict: true

    -
        name: ERR_NOORIGIN
        numeric: "409"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            PING or PONG message missing the originator parameter which is
            required since these commands must work without valid prefixes

    -
        name: ERR_INVALIDCAPCMD
        numeric: "410"
        origin: Undernet?
        information: "http://ircv3.net/specs/core/capability-negotiation-3.1.html"
        format: "<client> <badcmd> :Invalid CAP subcommand"
        comment: >
            Returned when a client sends a CAP subcommand which is invalid
            or otherwise issues an invalid CAP command. Also known as
            ERR_INVALIDCAPSUBCOMMAND (InspIRCd) or ERR_UNKNOWNCAPCMD (ircu)

    -
        name: ERR_NORECIPIENT
        numeric: "411"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: Returned when no recipient is given with a command

    -
        name: ERR_NOTEXTTOSEND
        numeric: "412"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: Returned when NOTICE/PRIVMSG is used with no message given

    -
        name: ERR_NOTOPLEVEL
        numeric: "413"
        origin: RFC1459
        format: "<client> <mask> :<reason>"
        comment: >
            Used when a message is being sent to a mask without being
            limited to a top-level domain (i.e. * instead of *.au)

    -
        name: ERR_WILDTOPLEVEL
        numeric: "414"
        origin: RFC1459
        format: "<client> <mask> :<reason>"
        comment: >
            Used when a message is being sent to a mask with a wild-card for
            a top level domain (i.e. *.*)

    -
        name: ERR_BADMASK
        numeric: "415"
        origin: RFC2812
        format: "<client> <mask> :<reason>"
        comment: >
            Used when a message is being sent to a mask with an invalid
            syntax

    -
        name: ERR_MSGNEEDREGGEDNICK
        numeric: "415"
        origin: "Solanum, oftc-hybrid"
        conflict: true
        comment: >
            Returned when an unregistered user sends a message to a 
            channel that only accepts messages coming from users registered to 
            services.

    -
        name: ERR_TOOMANYMATCHES
        numeric: "416"
        origin: IRCnet
        format: "<client> <command> [<mask>] :<info>"
        comment: >
            Returned when too many matches have been found for a command and
            the output has been truncated. An example would be the WHO
            command, where by the mask '*' would match everyone on the
            network! Ouch!

    -
        name: ERR_QUERYTOOLONG
        numeric: "416"
        origin: ircu
        comment: Same as ERR_TOOMANYMATCHES
        repeated: true

    -
        name: ERR_INPUTTOOLONG
        numeric: "417"
        origin: ircu
        comment: >
            Returned when an input line is longer than the server can process
            (512 bytes), to let the client know this line was dropped (rather
            than being truncated)

    -
        name: ERR_LENGTHTRUNCATED
        numeric: "419"
        origin: aircd

    -
        name: ERR_AMBIGUOUSCOMMAND
        numeric: "420"
        origin: InspIRCd
        format: "<client> :Ambiguous abbreviation"
        comment: "Used by InspIRCd's m_abbreviation module"

    -
        name: ERR_UNKNOWNCOMMAND
        numeric: "421"
        origin: RFC1459
        format: "<client> <command> :<reason>"
        comment: >
            Returned when the given command is unknown to the server (or
            hidden because of lack of access rights)

    -
        name: ERR_NOMOTD
        numeric: "422"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: Sent when there is no MOTD to send the client

    -
        name: ERR_NOADMININFO
        numeric: "423"
        origin: RFC1459
        format: "<client> <server> :<reason>"
        comment: >
            Returned by a server in response to an ADMIN request when no
            information is available. RFC1459 mentions this in the list of
            numerics. While it's not listed as a valid reply in section
            4.3.7 ('Admin command'), it's confirmed to exist in the real
            world.

    -
        name: ERR_FILEERROR
        numeric: "424"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Generic error message used to report a failed file operation
            during the processing of a command

    -
        name: ERR_NOOPERMOTD
        numeric: "425"
        origin: Unreal

    -
        name: ERR_TOOMANYAWAY
        numeric: "429"
        origin: Bahamut

    -
        name: ERR_EVENTNICKCHANGE
        numeric: "430"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        comment: >
            Returned by NICK when the user is not allowed to change their
            nickname due to a channel event (channel mode +E)

    -
        name: ERR_NONICKNAMEGIVEN
        numeric: "431"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned when a nickname parameter expected for a command isn't
            found

        registration: true

    -
        name: ERR_ERRONEUSNICKNAME
        numeric: "432"
        origin: RFC1459
        format: "<client> <nick> :<reason>"
        comment: >
            Returned after receiving a NICK message which contains a
            nickname which is considered invalid, such as it's reserved
            ('anonymous') or contains characters considered invalid for
            nicknames. This numeric is misspelt, but remains with this name
            for historical reasons :)

        registration: true

    -
        name: ERR_NICKNAMEINUSE
        numeric: "433"
        origin: RFC1459
        format: "<client> <nick> :<reason>"
        comment: >
            Returned by the NICK command when the given nickname is already
            in use

        registration: true

    -
        name: ERR_SERVICENAMEINUSE
        numeric: "434"
        origin: AustHex?
        conflict: true

    -
        name: ERR_NORULES
        numeric: "434"
        origin: "Unreal, Ultimate"
        conflict: true

    -
        name: ERR_SERVICECONFUSED
        numeric: "435"
        origin: Unreal
        conflict: true

    -
        name: ERR_BANONCHAN
        numeric: "435"
        origin: Bahamut
        conflict: true
        comment: Also known as ERR_BANNICKCHANGE (ratbox, charybdis)

    -
        name: ERR_NICKCOLLISION
        numeric: "436"
        origin: RFC1459
        format: "<nick> :<reason>"
        comment: >
            Returned by a server to a client when it detects a nickname
            collision

    -
        name: ERR_UNAVAILRESOURCE
        numeric: "437"
        origin: RFC2812
        format: "<client> <nick/channel/service> :<reason>"
        comment: >
            Return when the target is unable to be reached temporarily, eg.
            a delay mechanism in play, or a service being offline

        conflict: true

    -
        name: ERR_BANNICKCHANGE
        numeric: "437"
        origin: ircu
        conflict: true

    -
        name: ERR_NICKTOOFAST
        numeric: "438"
        origin: ircu
        comment: "Also known as ERR_NCHANGETOOFAST (Unreal, Ultimate)"
        conflict: true

    -
        name: ERR_DEAD
        numeric: "438"
        origin: IRCnet
        conflict: true

    -
        name: ERR_TARGETTOOFAST
        numeric: "439"
        origin: ircu
        comment: >
            Also known as many other things, RPL_INVTOOFAST, RPL_MSGTOOFAST,
            ERR_TARGETTOFAST (Bahamut), etc

    -
        name: ERR_SERVICESDOWN
        numeric: "440"
        origin: "Bahamut, Unreal"

    -
        name: ERR_USERNOTINCHANNEL
        numeric: "441"
        origin: RFC1459
        format: "<client> <nick> <channel> :<reason>"
        comment: >
            Returned by the server to indicate that the target user of the
            command is not on the given channel

    -
        name: ERR_NOTONCHANNEL
        numeric: "442"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned by the server whenever a client tries to perform a
            channel effecting command for which the client is not a member

    -
        name: ERR_USERONCHANNEL
        numeric: "443"
        origin: RFC1459
        format: "<client> <nick> <channel> [:<reason>]"
        comment: >
            Returned when a client tries to invite a user to a channel
            they're already on

    -
        name: ERR_NOLOGIN
        numeric: "444"
        origin: RFC1459
        format: "<client> <user> :<reason>"
        comment: >
            Returned by the SUMMON command if a given user was not logged in
            and could not be summoned

    -
        name: ERR_SUMMONDISABLED
        numeric: "445"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by SUMMON when it has been disabled or not implemented

    -
        name: ERR_USERSDISABLED
        numeric: "446"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by USERS when it has been disabled or not implemented

    -
        name: ERR_NONICKCHANGE
        numeric: "447"
        origin: Unreal
        comment: This numeric is called ERR_CANTCHANGENICK in InspIRCd

    -
        name: ERR_FORBIDDENCHANNEL
        numeric: "448"
        origin: Unreal
        format: "<channel> :Channel is forbidden: <reason>"
        comment: >
            Returned when this channel name has been explicitly blocked and is
            not allowed to be used.

    -
        name: ERR_NOTIMPLEMENTED
        numeric: "449"
        origin: Undernet
        format: "Unspecified"
        comment: >
            Returned when a requested feature is not implemented (and cannot
            be completed)

        registration: true

    -
        name: ERR_NOTREGISTERED
        numeric: "451"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by the server to indicate that the client must be
            registered before the server will allow it to be parsed in
            detail

        registration: true

    -
        name: ERR_IDCOLLISION
        numeric: "452"

    -
        name: ERR_NICKLOST
        numeric: "453"

    -
        name: ERR_HOSTILENAME
        numeric: "455"
        origin: Unreal

    -
        name: ERR_ACCEPTFULL
        numeric: "456"

    -
        name: ERR_ACCEPTEXIST
        numeric: "457"

    -
        name: ERR_ACCEPTNOT
        numeric: "458"

    -
        name: ERR_NOHIDING
        numeric: "459"
        origin: Unreal
        comment: Not allowed to become an invisible operator?

    -
        name: ERR_NOTFORHALFOPS
        numeric: "460"
        origin: Unreal

    -
        name: ERR_NEEDMOREPARAMS
        numeric: "461"
        origin: RFC1459
        format: "<client> <command> :<reason>"
        comment: >
            Returned by the server by any command which requires more
            parameters than the number of parameters given

        registration: true

    -
        name: ERR_ALREADYREGISTERED
        numeric: "462"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by the server to any link which attempts to register
            again

            Also known as ERR_ALREADYREGISTRED (sic) in ratbox/charybdis.

        registration: true

    -
        name: ERR_NOPERMFORHOST
        numeric: "463"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned to a client, which attempts to register with a server
            which has been configured to refuse connections from the
            client's host

    -
        name: ERR_PASSWDMISMATCH
        numeric: "464"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by the PASS command to indicate the given password was
            required and was either not given or was incorrect

        registration: true

    -
        name: ERR_YOUREBANNEDCREEP
        numeric: "465"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned to a client after an attempt to register on a server
            configured to ban connections from that client

    -
        name: ERR_YOUWILLBEBANNED
        numeric: "466"
        origin: RFC1459
        comment: >
            Sent by a server to a user to inform that access to the server
            will soon be denied

        obsolete: true

    -
        name: ERR_KEYSET
        numeric: "467"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned when the channel key for a channel has already been set

    -
        name: ERR_INVALIDUSERNAME
        numeric: "468"
        origin: ircu
        conflict: true

    -
        name: ERR_ONLYSERVERSCANCHANGE
        numeric: "468"
        origin: "Bahamut, Unreal"
        conflict: true

    -
        name: ERR_NOCODEPAGE
        numeric: "468"
        origin: rusnet-ircd
        conflict: true

    -
        name: ERR_LINKSET
        numeric: "469"
        origin: Unreal

    -
        name: ERR_LINKCHANNEL
        numeric: "470"
        origin: Unreal
        comment: >
            Sent by a server to a user who tried to JOIN a channel, when they
            are forwarded to a different channel because they could not join
            the original one.
            The target channel is usually configured with +f (eg. Charybdis)
            or +L (eg. Unreal)
        conflict: true

    -
        name: ERR_KICKEDFROMCHAN
        numeric: "470"
        origin: aircd
        conflict: true

    -
        name: ERR_7BIT
        numeric: "470"
        origin: rusnet-ircd
        conflict: true

    -
        name: ERR_CHANNELISFULL
        numeric: "471"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned when attempting to join a channel which is set +l and
            is already full

    -
        name: ERR_UNKNOWNMODE
        numeric: "472"
        origin: RFC1459
        format: "<client> <char> :<reason>"
        comment: Returned when a given mode is unknown

    -
        name: ERR_INVITEONLYCHAN
        numeric: "473"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned when attempting to join a channel, which is invite only
            without an invitation

    -
        name: ERR_BANNEDFROMCHAN
        numeric: "474"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned when attempting to join a channel a user is banned from

    -
        name: ERR_BADCHANNELKEY
        numeric: "475"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned when attempting to join a key-locked channel either
            without a key or with the wrong key

    -
        name: ERR_BADCHANMASK
        numeric: "476"
        origin: RFC2812
        format: "<client> <channel> :<reason>"
        comment: The given channel mask was invalid

    -
        name: ERR_NOCHANMODES
        numeric: "477"
        origin: RFC2812
        format: "<client> <channel> :<reason>"
        comment: >
            Returned when attempting to set a mode on a channel, which does
            not support channel modes, or channel mode changes. Also known
            as ERR_MODELESS

        conflict: true

    -
        name: ERR_NEEDREGGEDNICK
        numeric: "477"
        origin: "Bahamut, ircu, Unreal"
        conflict: true

    -
        name: ERR_BANLISTFULL
        numeric: "478"
        origin: RFC2812
        format: "<client> <channel> [char] :<reason>"
        comment: >
            Returned when a channel access list (i.e. ban list etc) is full
            and cannot be added to

    -
        name: ERR_BADCHANNAME
        numeric: "479"
        origin: Hybrid
        conflict: true
        format: "<client> <channel> :<reason>"
        comment: >
            Returned to indicate that a given channel name is not valid.
            Servers that implement this use it instead of `ERR_NOSUCHCHANNEL`
            where appropriate.

        seealso: "ERR_NOSUCHCHANNEL (403)"

    -
        name: ERR_LINKFAIL
        numeric: "479"
        origin: Unreal
        conflict: true

    -
        name: ERR_NOCOLOR
        numeric: "479"
        origin: rusnet-ircd
        conflict: true

    -
        name: ERR_NOULINE
        numeric: "480"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        conflict: true

    -
        name: ERR_CANNOTKNOCK
        numeric: "480"
        origin: Unreal
        conflict: true

    -
        name: ERR_THROTTLE
        numeric: "480"
        origin: Ratbox
        format: "<nick> <channel> :Cannot join channel"
        conflict: true

    -
        name: ERR_SSLONLYCHAN
        numeric: "480"
        origin: Hybrid
        seealso: "ERR_SECUREONLYCHAN (489)"
        comment: >
            Moved to 489 to match other servers.

        obsolete: true

    -
        name: ERR_NOWALLOP
        numeric: "480"
        origin: rusnet-ircd
        conflict: true

    -
        name: ERR_NOPRIVILEGES
        numeric: "481"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by any command requiring special privileges (eg. IRC
            operator) to indicate the operation was unsuccessful

    -
        name: ERR_CHANOPRIVSNEEDED
        numeric: "482"
        origin: RFC1459
        format: "<client> <channel> :<reason>"
        comment: >
            Returned by any command requiring special channel privileges
            (eg. channel operator) to indicate the operation was
            unsuccessful. InspIRCd also uses this numeric "for other things
            like trying to kick a uline"

    -
        name: ERR_CANTKILLSERVER
        numeric: "483"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: Returned by KILL to anyone who tries to kill a server

    -
        name: ERR_RESTRICTED
        numeric: "484"
        origin: RFC2812
        format: "<client> :<reason>"
        comment: >
            Sent by the server to a user upon connection to indicate the
            restricted nature of the connection (i.e. usermode +r)

        conflict: true

    -
        name: ERR_ISCHANSERVICE
        numeric: "484"
        origin: Undernet
        conflict: true

    -
        name: ERR_DESYNC
        numeric: "484"
        origin: "Bahamut, Hybrid, PTlink"
        conflict: true

    -
        name: ERR_ATTACKDENY
        numeric: "484"
        origin: Unreal
        conflict: true

    -
        name: ERR_UNIQOPRIVSNEEDED
        numeric: "485"
        origin: RFC2812
        format: "<client> :<reason>"
        comment: >
            Any mode requiring 'channel creator' privileges returns this
            error if the client is attempting to use it while not a channel
            creator on the given channel

    -
        name: ERR_KILLDENY
        numeric: "485"
        origin: Unreal
        conflict: true

    -
        name: ERR_CANTKICKADMIN
        numeric: "485"
        origin: PTlink
        conflict: true

    -
        name: ERR_ISREALSERVICE
        numeric: "485"
        origin: QuakeNet
        conflict: true

    -
        name: ERR_CHANBANREASON
        numeric: "485"
        origin: Hybrid
        format: "<client> <channel> :Cannot join channel (<reason>)"

        conflict: true

    -
        name: ERR_BANNEDNICK
        numeric: "485"
        origin: Ratbox
        comment: Defined in header file, but never used.
        obsolete: true

    -
        name: ERR_NONONREG
        numeric: "486"
        origin: Unreal?
        comment: Also known as ERR_ACCOUNTONLY.
        conflict: true

    -
        name: ERR_RLINED
        numeric: "486"
        origin: rusnet-ircd
        conflict: true

    -
        name: ERR_HTMDISABLED
        numeric: "486"
        origin: Unreal
        obsolete: true
        comment: "Unreal 3.2 uses 488 as the ERR_HTMDISABLED numeric instead"

    -
        name: ERR_CHANTOORECENT
        numeric: "487"
        origin: IRCnet
        conflict: true

    -
        name: ERR_MSGSERVICES
        numeric: "487"
        origin: Bahamut
        conflict: true

    -
        name: ERR_NOTFORUSERS
        numeric: "487"
        origin: Unreal?
        conflict: true

    -
        name: ERR_NONONSSL
        numeric: "487"
        origin: ChatIRCd
        format: "<target user> :You must be connected using SSL/TLS to message this user"
        conflict: true
        comment: >
            Used for user mode +t (caller ID for all users not using SSL/TLS).

    -
        name: ERR_TSLESSCHAN
        numeric: "488"
        origin: IRCnet
        conflict: true

    -
        name: ERR_HTMDISABLED
        numeric: "488"
        origin: Unreal?
        conflict: true

    -
        name: ERR_NOSSL
        numeric: "488"
        origin: Bahamut
        format: "<client> <channel> :SSL Only channel (+S), You must connect using SSL to join this channel."
        conflict: true

    -
        name: ERR_SECUREONLYCHAN
        numeric: "489"
        origin: Unreal
        conflict: true
        comment: >
            Also known as ERR_SSLONLYCHAN.

    -
        name: ERR_VOICENEEDED
        numeric: "489"
        origin: Undernet
        conflict: true

    -
        name: ERR_ALLMUSTSSL
        numeric: "490"
        origin: "InspIRCd"
        format: "<client> <channel> :all members of the channel must be connected via SSL"
        conflict: true

    -
        name: ERR_NOSWEAR
        numeric: "490"
        origin: "Unreal"
        format: "<client> :<nick> does not accept private messages containing swearing."
        conflict: true

    -
        name: ERR_NOOPERHOST
        numeric: "491"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by OPER to a client who cannot become an IRC operator
            because the server has been configured to disallow the client's
            host

    -
        name: ERR_NOSERVICEHOST
        numeric: "492"
        origin: RFC1459
        obsolete: true

    -
        name: ERR_NOCTCP
        numeric: "492"
        origin: Hybrid / Unreal?
        format: "<client> :You cannot send CTCPs to this channel. Not sent: <message>"
        comment: >
            Notifies the user that a message they have sent to a channel has
            been rejected as it contains CTCPs, and they cannot send messages
            containing CTCPs to this channel. Also known as ERR_NOCTCPALLOWED
            (InspIRCd).

        conflict: true

    -
        name: ERR_CANNOTSENDTOUSER
        numeric: "492"
        origin: Charybdis?
        format: "<client> :Cannot send to user <nick> (<reason>)"
        conflict: true

    -
        name: ERR_NOSHAREDCHAN
        numeric: "493"
        origin: Bahamut
        format: "<client> :You cannot message that person because you do not share a common channel with them."
        conflict: true

    -
        name: ERR_NOFEATURE
        numeric: "493"
        origin: ircu
        conflict: true

    -
        name: ERR_BADFEATVALUE
        numeric: "494"
        origin: ircu
        conflict: true

    -
        name: ERR_OWNMODE
        numeric: "494"
        origin: "Bahamut, charybdis?"
        conflict: true
        format: "<client> <nick> :cannot answer you while you are <mode>, your message was not sent"
        comment: >
            Used for mode +g (CALLERID) in charybdis.

    -
        name: ERR_BADLOGTYPE
        numeric: "495"
        origin: ircu

    -
        name: ERR_DELAYREJOIN
        numeric: "495"
        origin: InspIRCd 2.0
        format: "<channel> :You cannot rejoin this channel yet after being kicked (+J)"
        comment: >
            This numeric is marked as "we should use 'resource temporarily unavailable'
            from ircnet/ratbox or whatever". Removed in InspIRCd 3.0.

        obsolete: true

    -
        name: ERR_BADLOGSYS
        numeric: "496"
        origin: ircu

    -
        name: ERR_BADLOGVALUE
        numeric: "497"
        origin: ircu

    -
        name: ERR_ISOPERLCHAN
        numeric: "498"
        origin: ircu

    -
        name: ERR_CHANOWNPRIVNEEDED
        numeric: "499"
        origin: Unreal
        comment: >
            Works just like ERR_CHANOPRIVSNEEDED except it indicates that
            owner status (+q) is needed.

        seealso: "ERR_CHANOPRIVSNEEDED (482)"

    -
        name: ERR_TOOMANYJOINS
        numeric: "500"
        origin: Unreal?
        format: "<client> <string> :Too many join requests. Please wait a while and try again."
        conflict: true

    -
        name: ERR_NOREHASHPARAM
        numeric: "500"
        origin: rusnet-ircd
        conflict: true

    -
        name: ERR_CANNOTSETMODER
        numeric: "500"
        origin: InspIRCd
        format: "<client> :Only a server may modify the +r user/channel mode"
        comment: >
            Returned by the server when a client tries to set MODE +r on a user
            or channel. This mode is set by services for registered users/channels.
        conflict: true

    -
        name: ERR_UMODEUNKNOWNFLAG
        numeric: "501"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Returned by the server to indicate that a MODE message was sent
            with a nickname parameter and that the mode flag sent was not
            recognised.

        conflict: true

    -
        name: ERR_UNKNOWNSNOMASK
        numeric: "501"
        origin: InspIRCd
        format: "<client> <snomask> :is unknown mode char to me"
        conflict: true

    -
        name: ERR_USERSDONTMATCH
        numeric: "502"
        origin: RFC1459
        format: "<client> :<reason>"
        comment: >
            Error sent to any user trying to view or change the user mode
            for a user other than themselves

    -
        name: ERR_GHOSTEDCLIENT
        numeric: "503"
        origin: Hybrid
        format: "<client> :Message could not be delivered to <target>"
        obsolete: true

    -
        name: ERR_VWORLDWARN
        numeric: "503"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        format: "<client> :<warning_text>"
        comment: >
            Warning about Virtual-World being turned off. Obsoleted in
            favor for RPL_MODECHANGEWARN

        seealso: "RPL_MODECHANGEWARN (662)"
        obsolete: true

    -
        name: ERR_USERNOTONSERV
        numeric: "504"

    -
        name: ERR_SILELISTFULL
        numeric: "511"
        origin: ircu

    -
        name: ERR_TOOMANYWATCH
        numeric: "512"
        origin: Bahamut
        comment: >
            Also known as ERR_NOTIFYFULL (aircd), I presume they are the
            same

        conflict: true

    -
        name: ERR_NOSUCHGLINE
        numeric: "512"
        origin: ircu
        conflict: true

    -
        name: ERR_BADPING
        numeric: "513"
        origin: ircu
        comment: >
            Also known as ERR_NEEDPONG (Unreal/Ultimate) for use during
            registration, however it is not used in Unreal (and might not be
            used in Ultimate either).

            Also known as ERR_WRONGPONG (Ratbox/charybdis)

        registration: true

    -
        name: ERR_TOOMANYDCC
        numeric: "514"
        origin: Bahamut
        conflict: true

    -
        name: ERR_NOSUCHJUPE
        numeric: "514"
        origin: irch
        conflict: true

    -
        name: ERR_INVALID_ERROR
        numeric: "514"
        origin: ircu
        conflict: true
        obsolete: true

    -
        name: ERR_BADEXPIRE
        numeric: "515"
        origin: ircu

    -
        name: ERR_DONTCHEAT
        numeric: "516"
        origin: ircu

    -
        name: ERR_DISABLED
        numeric: "517"
        origin: ircu
        format: "<client> <command> :<info/reason>"

    -
        name: ERR_NOINVITE
        numeric: "518"
        origin: Unreal
        conflict: true

    -
        name: ERR_LONGMASK
        numeric: "518"
        origin: ircu
        conflict: true

    -
        name: ERR_ADMONLY
        numeric: "519"
        origin: Unreal
        conflict: true

    -
        name: ERR_TOOMANYUSERS
        numeric: "519"
        origin: ircu
        conflict: true

    -
        name: ERR_OPERONLY
        numeric: "520"
        origin: Unreal
        format: ":Cannot join channel (+O)"
        comment: >
            Also known as ERR_OPERONLYCHAN (Hybrid) and
            ERR_CANTJOINOPERSONLY (InspIRCd).

        conflict: true

    -
        name: ERR_MASKTOOWIDE
        numeric: "520"
        origin: ircu
        conflict: true

    -
        name: ERR_WHOTRUNC
        numeric: "520"
        origin: AustHex
        contact: "mailto:dev@austnet.org"
        comment: >
            This is considered obsolete in favor of ERR_TOOMANYMATCHES, and
            should no longer be used.

        seealso: "ERR_TOOMANYMATCHES (416)"
        obsolete: true

    -
        name: ERR_LISTSYNTAX
        numeric: "521"
        origin: Bahamut
        conflict: true

    -
        name: ERR_NOSUCHGLINE
        numeric: "521"
        origin: Nefarious
        conflict: true

    -
        name: ERR_WHOSYNTAX
        numeric: "522"
        origin: Bahamut

    -
        name: ERR_WHOLIMEXCEED
        numeric: "523"
        origin: Bahamut
        format: "<limit> :<command> search limit exceeded."

    -
        name: ERR_QUARANTINED
        numeric: "524"
        origin: ircu
        conflict: true

    -
        name: ERR_OPERSPVERIFY
        numeric: "524"
        origin: Unreal
        conflict: true

    -
        name: ERR_HELPNOTFOUND
        numeric: "524"
        origin: Hybrid
        format: "<term> :Help not found"
        conflict: true

    -
        name: ERR_INVALIDKEY
        numeric: "525"
        origin: ircu

    -
        name: ERR_REMOTEPFX
        numeric: "525"
        origin: CAPAB USERCMDPFX
        contact: "mailto:ejb@hades.skumler.net"
        information: >
            http://www.hades.skumler.net/~ejb/draft-brocklesby-irc-usercmdpfx-00.txt

        format: "<nickname> :<reason>"
        comment: Proposed.
        obsolete: true

    -
        name: ERR_PFXUNROUTABLE
        numeric: "526"
        origin: CAPAB USERCMDPFX
        contact: "mailto:ejb@hades.skumler.net"
        information: >
            http://www.hades.skumler.net/~ejb/draft-brocklesby-irc-usercmdpfx-00.txt

        format: "<nickname> :<reason>"
        comment: Proposed.
        obsolete: true

    -
        name: ERR_CANTSENDTOUSER
        numeric: "531"
        origin: InspIRCd
        format: "<client> <nick> :You are not permitted to send private messages to this user"

    -
        name: ERR_BADHOSTMASK
        numeric: "550"
        origin: QuakeNet

    -
        name: ERR_HOSTUNAVAIL
        numeric: "551"
        origin: QuakeNet

    -
        name: ERR_USINGSLINE
        numeric: "552"
        origin: QuakeNet

    -
        name: ERR_STATSSLINE
        numeric: "553"
        origin: QuakeNet
        conflict: true

    -
        name: ERR_NOTLOWEROPLEVEL
        numeric: "560"
        origin: ircu

    -
        name: ERR_NOTMANAGER
        numeric: "561"
        origin: ircu

    -
        name: ERR_CHANSECURED
        numeric: "562"
        origin: ircu

    -
        name: ERR_UPASSSET
        numeric: "563"
        origin: ircu

    -
        name: ERR_UPASSNOTSET
        numeric: "564"
        origin: ircu

    -
        name: ERR_NOMANAGER
        numeric: "566"
        origin: ircu

    -
        name: ERR_UPASS_SAME_APASS
        numeric: "567"
        origin: ircu

    -
        name: ERR_LASTERROR
        numeric: "568"
        origin: ircu
        conflict: true

    -
        name: RPL_NOOMOTD
        numeric: "568"
        origin: Nefarious
        conflict: true

    -
        name: RPL_REAWAY
        numeric: "597"
        origin: Unreal

    -
        name: RPL_GONEAWAY
        numeric: "598"
        origin: Unreal
        comment: >
            Used when adding users to their `"WATCH"` list.

    -
        name: RPL_NOTAWAY
        numeric: "599"
        origin: Unreal
        comment: >
            Used when adding users to their `"WATCH"` list.

    -
        name: RPL_LOGON
        numeric: "600"
        origin: "Bahamut, Unreal"

    -
        name: RPL_LOGOFF
        numeric: "601"
        origin: "Bahamut, Unreal"

    -
        name: RPL_WATCHOFF
        numeric: "602"
        origin: "Bahamut, Unreal"

    -
        name: RPL_WATCHSTAT
        numeric: "603"
        origin: "Bahamut, Unreal"

    -
        name: RPL_NOWON
        numeric: "604"
        origin: "Bahamut, Unreal"

    -
        name: RPL_NOWOFF
        numeric: "605"
        origin: "Bahamut, Unreal"

    -
        name: RPL_WATCHLIST
        numeric: "606"
        origin: "Bahamut, Unreal"

    -
        name: RPL_ENDOFWATCHLIST
        numeric: "607"
        origin: "Bahamut, Unreal"

    -
        name: RPL_WATCHCLEAR
        numeric: "608"
        origin: Ultimate
        comment: Also known as RPL_CLEARWATCH in Unreal

    -
        name: RPL_NOWISAWAY
        numeric: "609"
        origin: Unreal
        comment: >
            Returned when adding users to their `"WATCH"` list.

    -
        name: RPL_MAPMORE
        numeric: "610"
        origin: Unreal
        conflict: true

    -
        name: RPL_ISOPER
        numeric: "610"
        origin: Ultimate
        conflict: true

    -
        name: RPL_ISLOCOP
        numeric: "611"
        origin: Ultimate

    -
        name: RPL_ISNOTOPER
        numeric: "612"
        origin: Ultimate

    -
        name: RPL_ENDOFISOPER
        numeric: "613"
        origin: Ultimate

    -
        name: RPL_MAPMORE
        numeric: "615"
        origin: PTlink
        conflict: true

    -
        name: RPL_WHOISMODES
        numeric: "615"
        origin: Ultimate
        conflict: true

    -
        name: RPL_WHOISHOST
        numeric: "616"
        origin: Ultimate
        conflict: true

    -
        name: RPL_WHOISSSLFP
        numeric: "617"
        origin: Nefarious
        format: "<client> <nick> :has client certificate fingerprint <fingerprint>"
        conflict: true
        seealso: "RPL_WHOISCERTFP (276)"

    -
        name: RPL_DCCSTATUS
        numeric: "617"
        origin: Bahamut
        conflict: true

    -
        name: RPL_WHOISBOT
        numeric: "617"
        origin: Ultimate
        conflict: true

    -
        name: RPL_DCCLIST
        numeric: "618"
        origin: Bahamut

    -
        name: RPL_ENDOFDCCLIST
        numeric: "619"
        origin: Bahamut
        conflict: true

    -
        name: RPL_WHOWASHOST
        numeric: "619"
        origin: Ultimate
        conflict: true

    -
        name: RPL_DCCINFO
        numeric: "620"
        origin: Bahamut
        conflict: true

    -
        name: RPL_RULESSTART
        numeric: "620"
        origin: Ultimate
        conflict: true

    -
        name: RPL_RULES
        numeric: "621"
        origin: Ultimate
        conflict: true

    -
        name: RPL_ENDOFRULES
        numeric: "622"
        origin: Ultimate
        conflict: true

    -
        name: RPL_MAPMORE
        numeric: "623"
        origin: Ultimate
        conflict: true

    -
        name: RPL_OMOTDSTART
        numeric: "624"
        origin: Ultimate

    -
        name: RPL_OMOTD
        numeric: "625"
        origin: Ultimate

    -
        name: RPL_ENDOFOMOTD
        numeric: "626"
        origin: Ultimate

    -
        name: RPL_SETTINGS
        numeric: "630"
        origin: Ultimate

    -
        name: RPL_ENDOFSETTINGS
        numeric: "631"
        origin: Ultimate

    -
        name: RPL_DUMPING
        numeric: "640"
        origin: Unreal
        comment: >
            Never actually used by Unreal - was defined however the feature
            that would have used this numeric was never created.

        obsolete: true

    -
        name: RPL_DUMPRPL
        numeric: "641"
        origin: Unreal
        comment: >
            Never actually used by Unreal - was defined however the feature
            that would have used this numeric was never created.

        obsolete: true

    -
        name: RPL_EODUMP
        numeric: "642"
        origin: Unreal
        comment: >
            Never actually used by Unreal - was defined however the feature
            that would have used this numeric was never created.

        obsolete: true

    -
        name: RPL_SYNTAX
        numeric: "650"
        origin: InspIRCd 3.0
        format: "<client> <command> :<syntax>"
        comment: Sent when the user does not provide enough parameters for a command.

    -
        name: RPL_CHANNELSMSG
        numeric: "651"
        origin: InspIRCd 3.0
        format: "<client> <nick> :is on private/secret channels:"

    -
        name: RPL_WHOWASIP
        numeric: "652"
        origin: InspIRCd 3.0
        format: "<client> <nick> :was connecting from <host>"

    -
        name: RPL_UNINVITED
        numeric: "653"
        origin: InspIRCd 3.0
        format: "<client> :You were uninvited from <chan> by <nick>"

    -
        name: RPL_SPAMCMDFWD
        numeric: "659"
        origin: Unreal
        format: "<client> <command> :Command processed, but a copy has been sent to ircops for evaluation (anti-spam) purposes. [<reason>]"
        comment: >
            Used to let a client know that a copy of their command has been
            passed to operators and the reason for it.

    -
        name: RPL_STARTTLS
        numeric: "670"
        origin: IRCv3
        format: "<client> :STARTTLS successful, proceed with TLS handshake"
        contact: "http://ircv3.net/specs/extensions/tls-3.1.html"
        comment: Indicates that the client may begin the TLS handshake

    -
        name: RPL_WHOISSECURE
        numeric: "671"
        origin: Unreal
        format: "<client> <nick> :is using a secure connection"
        comment: >
            The text in the last parameter may change. Also known as
            RPL_WHOISSSL (Nefarious).

    -
        name: RPL_UNKNOWNMODES
        numeric: "672"
        origin: Ithildin
        contact: "mailto:wd@telekinesis.org"
        format: "<modes> :<info>"
        comment: >
            Returns a full list of modes that are unknown when a client
            issues a MODE command (rather than one numeric per mode)

        conflict: true

    -
        name: RPL_WHOISREALIP
        numeric: "672"
        origin: Rizon
        format: "<client> <nick> :is actually from <ip>"
        comment: >
            Returns the real IP address of a client connected from a CGIIRC
            host, this has the real IP address of the client. This message is
            only sent to themselves or to IRC operators who perform a WHOIS on
            the user.

        conflict: true

    -
        name: RPL_CANNOTSETMODES
        numeric: "673"
        origin: Ithildin
        contact: "mailto:wd@telekinesis.org"
        format: "<modes> :<info>"
        comment: >
            Returns a full list of modes that cannot be set when a client
            issues a MODE command

    -
        name: RPL_WHOISYOURID
        numeric: "674"
        origin: ChatIRCd
        format: "<client> :EUID is <euid>"
        comment: >
            Used to display the user's TS6 UID in WHOIS.

    -
        name: ERR_REDIRECT
        numeric: "690"
        origin: InspIRCd
        format: "<client> :Target channel #chan must exist to be set as a redirect"
        comment: >
            Indicates an error when setting a channel redirect (MODE +L)
            or using the banredirect module


    -
        name: ERR_STARTTLS
        numeric: "691"
        origin: IRCv3
        format: "<client> :STARTTLS failed (Wrong moon phase)"
        contact: "http://ircv3.net/specs/extensions/tls-3.1.html"
        comment: Indicates that a server-side error has occurred

    -
        name: ERR_INVALIDMODEPARAM
        numeric: "696"
        origin: InspIRCd 3.0
        format: "<client> <target chan/user> <mode char> <parameter> :<description>"
        comment: >
            Indicates that there was a problem with a mode parameter. Replaces various
            non-standard mode specific numerics.

    -
        name: ERR_LISTMODEALREADYSET
        numeric: "697"
        origin: InspIRCd 3.0
        format: "<client> <target chan> <parameter> <mode char> :<description>"
        comment: >
            Indicates that the user tried to set a list mode which is already set. Replaces
            various non-standard mode specific numerics.

    -
        name: ERR_LISTMODENOTSET
        numeric: "698"
        origin: InspIRCd 3.0
        format: "<client> <target chan> <parameter> <mode char> :<description>"
        comment: >
            Indicates that the user tried to unset a list mode which is not set. Replaces
            various non-standard mode specific numerics.

    -
        name: RPL_COMMANDS
        numeric: "700"
        origin: InspIRCd 3.0
        format: "<client> :<command> <module name> <minimum parameters> <penalty>"

    -
        name: RPL_COMMANDSEND
        numeric: "701"
        origin: InspIRCd 3.0
        format: "<client> :End of COMMANDS list"

    -
        name: RPL_MODLIST
        numeric: "702"
        origin: RatBox
        format: "<?> 0x<?> <?> <?>"
        comment: Output from the MODLIST command

    -
        name: RPL_COMMANDS
        numeric: "702"
        origin: InspIRCd 2.0
        format: "<client> :<command> <module name> <minimum parameters>"
        obsolete: true
        comment: "Moved to 700 in InspIRCd 3.0"

    -
        name: RPL_ENDOFMODLIST
        numeric: "703"
        origin: RatBox
        format: "<client> :<text>"
        comment: Terminates MODLIST output

    -
        name: RPL_COMMANDSEND
        numeric: "703"
        origin: InspIRCd 2.0
        format: "<client> :End of COMMANDS list"
        obsolete: true
        comment: "Moved to 701 in InspIRCd 3.0"

    -
        name: RPL_HELPSTART
        numeric: "704"
        origin: RatBox
        format: "<client> <command> :<text>"
        comment: Start of HELP command output

    -
        name: RPL_HELPTXT
        numeric: "705"
        origin: RatBox
        format: "<client> <command> :<text>"
        comment: Output from HELP command

    -
        name: RPL_ENDOFHELP
        numeric: "706"
        origin: RatBox
        format: "<client> <command> :<text>"
        comment: End of HELP command output

    -
        name: ERR_TARGCHANGE
        numeric: "707"
        origin: RatBox
        format: "<client> <target> :Targets changing too fast, message dropped"
        comment: See doc/tgchange.txt in the charybdis source.

    -
        name: RPL_ETRACEFULL
        numeric: "708"
        origin: RatBox
        format: "<client> <Oper|User> <class> <nick> <username> <host> <ip> :<capabilities>"
        comment: Output from 'extended' trace

    -
        name: RPL_ETRACE
        numeric: "709"
        origin: RatBox
        format: "<client> <Oper|User> <?> <nick> <username> <host> :<ip>"
        comment: Output from 'extended' trace

    -
        name: RPL_KNOCK
        numeric: "710"
        origin: RatBox
        format: "<client> <channel> <nick>!<user>@<host> :<text>"
        comment: Message delivered using KNOCK command

    -
        name: RPL_KNOCKDLVR
        numeric: "711"
        origin: RatBox
        format: "<client> <channel> :<text>"
        comment: Message returned from using KNOCK command (KNOCK delivered)

    -
        name: ERR_TOOMANYKNOCK
        numeric: "712"
        origin: RatBox
        format: "<client> <channel> :<text>"
        comment: >
            Message returned when too many KNOCKs for a channel have been
            sent by a user

    -
        name: ERR_CHANOPEN
        numeric: "713"
        origin: RatBox
        format: "<client> <channel> :<text>"
        comment: >
            Message returned from KNOCK when the channel can be freely
            joined by the user

    -
        name: ERR_KNOCKONCHAN
        numeric: "714"
        origin: RatBox
        format: "<client> <channel> :<text>"
        comment: >
            Message returned from KNOCK when the user has used KNOCK on a
            channel they have already joined

    -
        name: ERR_KNOCKDISABLED
        numeric: "715"
        origin: RatBox
        format: "<client> :<text>"
        comment: Returned from KNOCK when the command has been disabled
        conflict: true

    -
        name: ERR_TOOMANYINVITE
        numeric: "715"
        origin: Hybrid
        format: "<client> <channel> :Too many INVITEs (<channel/user>)."
        comment: >
            Sent to indicate an INVITE has been blocked. The last parameter is
            the literal string "channel" if this is because the channel has
            had too many INVITEs in a given time, and "user" if this is
            because the user has sent too many INVITEs in a given time

        conflict: true

    -
        name: RPL_INVITETHROTTLE
        numeric: "715"
        origin: Rizon
        format: "<client> <nick> <channel> :You are inviting too fast, invite to <nick> for <channel> not sent."
        comment: >
            Sent to indicate an INVITE has been blocked.

        conflict: true

    -
        name: RPL_TARGUMODEG
        numeric: "716"
        origin: RatBox
        format: "<nick> :<info>"
        comment: >
            Sent to indicate the given target is set +g (server-side ignore)

            Mentioned as RPL_TARGUMODEG in the CALLERID spec, ERR_TARGUMODEG
            in the ratbox/charybdis implementations.

    -
        name: RPL_TARGNOTIFY
        numeric: "717"
        origin: RatBox
        format: "<nick> :<info>"
        comment: >
            Sent following a PRIVMSG/NOTICE to indicate the target has been
            notified of an attempt to talk to them while they are set +g

    -
        name: RPL_UMODEGMSG
        numeric: "718"
        origin: RatBox
        format: "<client> <nick> <user>@<host> :<info>"
        comment: >
            Sent to a user who is +g to inform them that someone has
            attempted to talk to them (via PRIVMSG/NOTICE), and that they
            will need to be accepted (via the ACCEPT command) before being
            able to talk to them

    -
        name: RPL_OMOTDSTART
        numeric: "720"
        origin: RatBox
        format: "<client> :<text>"
        comment: "IRC Operator MOTD header, sent upon OPER command"

    -
        name: RPL_OMOTD
        numeric: "721"
        origin: RatBox
        format: "<client> :<text>"
        comment: "IRC Operator MOTD text (repeated, usually)"

    -
        name: RPL_ENDOFOMOTD
        numeric: "722"
        origin: RatBox
        format: "<client> :<text>"
        comment: IRC operator MOTD footer

    -
        name: ERR_NOPRIVS
        numeric: "723"
        origin: RatBox
        format: "<client> <command> :<text>"
        comment: >
            Returned from an oper command when the IRC operator does not
            have the relevant operator privileges.

    -
        name: RPL_TESTMASK
        numeric: "724"
        origin: RatBox
        format: "<client> <nick>!<user>@<host> <?> <?> :<text>"
        comment: >
            Reply from an oper command reporting how many users match a
            given user@host mask

    -
        name: RPL_TESTLINE
        numeric: "725"
        origin: RatBox
        format: "<client> <?> <?> <?> :<?>"
        comment: >
            Reply from an oper command reporting relevant I/K lines that
            will match a given user@host

    -
        name: RPL_NOTESTLINE
        numeric: "726"
        origin: RatBox
        format: "<client> <?> :<text>"
        comment: >
            Reply from oper command reporting no I/K lines match the given
            user@host

    -
        name: RPL_TESTMASKGECOS
        numeric: "727"
        origin: RatBox
        format: "<client> <lcount> <gcount> <nick>!<user>@<host> <gecos> :Local/remote clients match"
        comment: >
            From the m_testmask module, "Shows the number of matching local and
            global clients for a user@host mask"

    -
        name: RPL_QUIETLIST
        numeric: "728"
        origin: Charybdis
        format: "<client> <channel> q <banid> [<time_left> :<reason>]"
        comment: >
            Same thing as RPL_BANLIST, but for mode +q (quiet)

    -
        name: RPL_ENDOFQUIETLIST
        numeric: "729"
        origin: Charybdis
        format: "<client> <channel> q :<info>"
        comment: >
            Same thing as RPL_ENDOFBANLIST, but for mode +q (quiet)

    -
        name: RPL_MONONLINE
        numeric: "730"
        origin: RatBox
        contact: "http://ircv3.net/specs/core/monitor-3.2.html"
        format: "<client> :target[!user@host][,target[!user@host]]*"
        comment: >
            Used to indicate to a client that either a target has just
            become online, or that a target they have added to their
            monitor list is online

    -
        name: RPL_MONOFFLINE
        numeric: "731"
        origin: RatBox
        contact: "http://ircv3.net/specs/core/monitor-3.2.html"
        format: "<client> :target[,target2]*"
        comment: >
            Used to indicate to a client that either a target has just
            left the IRC network, or that a target they have added to
            their monitor list is offline

    -
        name: RPL_MONLIST
        numeric: "732"
        origin: RatBox
        contact: "http://ircv3.net/specs/core/monitor-3.2.html"
        format: "<client> :target[,target2]*"
        comment: >
            Used to indicate to a client the list of targets they have in
            their monitor list

    -
        name: RPL_ENDOFMONLIST
        numeric: "733"
        origin: RatBox
        contact: "http://ircv3.net/specs/core/monitor-3.2.html"
        format: "<client> :End of MONITOR list"
        comment: >
            Used to indicate to a client the end of a monitor list

    -
        name: ERR_MONLISTFULL
        numeric: "734"
        origin: RatBox
        contact: "http://ircv3.net/specs/core/monitor-3.2.html"
        format: "<client> <limit> <targets> :Monitor list is full."
        comment: >
            Used to indicate to a client that their monitor list is full,
            so the MONITOR command failed

    -
        name: RPL_RSACHALLENGE2
        numeric: "740"
        origin: RatBox
        format: "<client> :<chal_line>"
        comment: >
            From the ratbox m_challenge module, to auth opers.

    -
        name: RPL_ENDOFRSACHALLENGE2
        numeric: "741"
        origin: RatBox
        format: "<client> :End of CHALLENGE"
        comment: >
            From the ratbox m_challenge module, to auth opers.

    -
        name: ERR_MLOCKRESTRICTED
        numeric: "742"
        origin: Charybdis
        format: "<client> <channel> <modechar> <mlock> :MODE cannot be set due to channel having an active MLOCK restriction policy"
        comment: >
            InspIRCd 2.0 doesn't send the <client> parameter, while 3.0 does

    -
        name: ERR_INVALIDBAN
        numeric: "743"
        origin: Charybdis
        format: "<channel> <modechar> <mask> :Invalid ban mask"

    -
        name: ERR_TOPICLOCK
        numeric: "744"
        origin: InspIRCd?
        comment: >
            Defined in the Charybdis source code with the comment
            `"/* inspircd */"`

    -
        name: RPL_SCANMATCHED
        numeric: "750"
        origin: RatBox
        format: "<count> :matches"
        comment: >
            From the ratbox m_scan module.

    -
        name: RPL_SCANUMODES
        numeric: "751"
        origin: RatBox
        format: "<nick> <username> <host> <sockhost> <servname> <umodes> :<info>"
        comment: >
            From the ratbox m_scan module.

    -
        name: RPL_ETRACEEND
        numeric: "759"
        origin: irc2.11

    -
        name: RPL_WHOISKEYVALUE
        numeric: "760"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Target> <Key> <Visibility> :<Value>"
        comment: >
            Reply to WHOIS - Metadata key/value associated with the target

    -
        name: RPL_KEYVALUE
        numeric: "761"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Target> <Key> <Visibility>[ :<Value>]"
        comment: >
            Returned to show a currently set metadata key and its value,
            or a metadata key that has been cleared if no value is
            present in the response

    -
        name: RPL_METADATAEND
        numeric: "762"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: ":end of metadata"
        comment: Indicates the end of a list of metadata keys

    -
        name: ERR_METADATALIMIT
        numeric: "764"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Target> :metadata limit reached"
        comment: >
            Used to indicate to a client that their metadata store is full,
            and they cannot add the requested key(s)

    -
        name: ERR_TARGETINVALID
        numeric: "765"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Target> :invalid metadata target"
        comment: >
            Indicates to a client that the target of a sent METADATA command
            is invalid

    -
        name: ERR_NOMATCHINGKEY
        numeric: "766"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Key> :no matching key"
        comment: >
            Indicates to a client that the requested metadata key does
            not exist

    -
        name: ERR_KEYINVALID
        numeric: "767"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Key> :invalid metadata key"
        comment: >
            Indicates to a client that the requested metadata key is not
            valid

    -
        name: ERR_KEYNOTSET
        numeric: "768"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Target> <Key> :key not set"
        comment: >
            Indicates to a client that the metadata key they requested to
            clear is not already set

    -
        name: ERR_KEYNOPERMISSION
        numeric: "769"
        origin: "IRCv3"
        contact: "http://ircv3.net/specs/core/metadata-3.2.html"
        format: "<Target> <Key> :permission denied"
        comment: >
            Indicates to a client that they do not have permission to set
            the requested metadata key

    -
        name: RPL_XINFO
        numeric: "771"
        origin: Ithildin
        contact: "mailto:wd@telekinesis.org"
        comment: >
            Used to send 'eXtended info' to the client, a replacement for
            the STATS command to send a large variety of data and minimize
            numeric pollution.

    -
        name: RPL_XINFOSTART
        numeric: "773"
        origin: Ithildin
        contact: "mailto:wd@telekinesis.org"
        comment: Start of an RPL_XINFO list

    -
        name: RPL_XINFOEND
        numeric: "774"
        origin: Ithildin
        contact: "mailto:wd@telekinesis.org"
        comment: Termination of an RPL_XINFO list

    -
        name: RPL_STATSCOUNTRY
        numeric: "801"
        origin: InspIRCd 3.0
        contact: "https://github.com/inspircd/inspircd/blob/master/src/modules/m_geoclass.cpp"
        format: "<count> <code> :<country>"
        comment: Used by the m_geoclass module of InspIRCd.

    -
        name: RPL_CHECK
        numeric: "802"
        origin: InspIRCd 3.0
        contact: "https://github.com/inspircd/inspircd/blob/master/src/modules/m_check.cpp"
        comment: Used by the m_check module of InspIRCd.

    -
        name: RPL_OTHERUMODEIS
        numeric: "803"
        origin: InspIRCd 3.0
        format: "<client> <nick> <user modes> <user mode parameters>"
        comment: >
            Similar to RPL_UMODEIS but used when an oper views the mode of another user.

    -
        name: RPL_OTHERSNOMASKIS
        numeric: "804"
        origin: InspIRCd 3.0
        format: "<client> <nick> <server notice mask> :Server notice mask"
        comment: >
            Similar to RPL_SNOMASK but used when an oper views the snomasks of another user.

    -
        name: RPL_LOGGEDIN
        numeric: "900"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> <nick>!<ident>@<host> <account> :You are now logged in as <user>"
        comment: >
            Sent when the user's account name is set (whether by SASL or
            otherwise)

    -
        name: RPL_LOGGEDOUT
        numeric: "901"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> <nick>!<ident>@<host> :You are now logged out"
        comment: >
            Sent when the user's account name is unset (whether by SASL or
            otherwise)

    -
        name: ERR_NICKLOCKED
        numeric: "902"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> :You must use a nick assigned to you."
        comment: >
            Sent when the SASL authentication fails because the account is
            currently locked out, held, or otherwise administratively made
            unavailable.

    -
        name: RPL_SASLSUCCESS
        numeric: "903"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> :SASL authentication successful"
        seealso: "RPL_LOGGEDIN (900)"
        comment: >
            Sent when the SASL authentication finishes successfully

    -
        name: ERR_SASLFAIL
        numeric: "904"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> :SASL authentication failed"
        comment: >
            Sent when the SASL authentication fails because of invalid
            credentials or other errors not explicitly mentioned by other
            numerics

    -
        name: ERR_SASLTOOLONG
        numeric: "905"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> :SASL message too long"
        comment: >
            Sent when credentials are valid, but the SASL authentication
            fails because the client-sent AUTHENTICATE command was too
            long (i.e. the parameter longer than 400 bytes)

    -
        name: ERR_SASLABORTED
        numeric: "906"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> :SASL authentication aborted"
        comment: >
            Sent when the SASL authentication is aborted because the
            client sent an AUTHENTICATE command with * as the parameter

    -
        name: ERR_SASLALREADY
        numeric: "907"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> :You have already authenticated using SASL"
        comment: >
            Sent when the client attempts to initiate SASL authentication
            after it has already finished successfully for that connection.

    -
        name: RPL_SASLMECHS
        numeric: "908"
        origin: "Charybdis/Atheme, IRCv3"
        contact: "http://ircv3.net/"
        format: "<client> <mechanisms> :are available SASL mechanisms"
        comment: >
            Sent when the client requests a list of SASL mechanisms
            supported by the server (or network, services). The numeric
            contains a comma-separated list of mechanisms

    -
        name: RPL_ACCESSLIST
        numeric: "910"
        origin: InspIRCd
        format: "<client> <channel> <status>:<mask> <who> <set-ts>"
        comment: "Used by InspIRCd's m_autoop module."

    -
        name: RPL_ENDOFACCESSLIST
        numeric: "911"
        origin: InspIRCd
        format: "<client> <channel> :End of channel access list"
        comment: "Used by InspIRCd's m_autoop module."

    -
        name: ERR_BADCHANNEL
        numeric: "926"
        origin: InspIRCd
        format: "<client> <channel> :Channel <channel> is forbidden: <reason>"
        comment: "Used by InspIRCd's m_denychans module."

    -
        name: ERR_WORDFILTERED
        numeric: "936"
        origin: InspIRCd
        format: "<client> <channel> <message> :Your message contained a censored word, and was blocked"
        comment: "Replaced with ERR_CANNOTSENDTOCHAN in InspIRCd 3.0."
        obsolete: true

    -
        name: ERR_ALREADYCHANFILTERED
        numeric: "937"
        origin: InspIRCd 2.0
        format: "<client> <chan> :The word <word> is already on the spamfilter list"
        comment: "Used by InspIRCd's m_chanfilter module. Replaced with ERR_LISTMODEALREADYSET in 3.0."
        obsolete: true

    -
        name: ERR_NOSUCHCHANFILTER
        numeric: "938"
        origin: InspIRCd 2.0
        format: "<client> <chan> :No such spamfilter word is set"
        comment: "Used by InspIRCd's m_chanfilter module. Replaced with ERR_LISTMODENOTSET in 3.0."
        obsolete: true

    -
        name: ERR_CHANFILTERFULL
        numeric: "939"
        origin: InspIRCd 2.0
        format: "<client> <chan> :Channel spamfilter list is full"
        comment: "Used by InspIRCd's m_chanfilter module. Replaced with ERR_BANLISTFULL in 3.0."
        obsolete: true

    -
        name: RPL_ENDOFSPAMFILTER
        numeric: "940"
        origin: InspIRCd
        format: "<client> <channel> :End of channel spamfilter list"
        comment: "Used by InspIRCd's m_chanfilter module."

    -
        name: RPL_SPAMFILTER
        numeric: "941"
        origin: InspIRCd
        format: "<client> <channel> <filter> <who> <set-ts>"
        comment: "Used by InspIRCd's m_chanfilter module."

    -
        name: ERR_INVALIDWATCHNICK
        numeric: "942"
        origin: InspIRCd
        format: "<client> <nick> :Invalid nickname"
        comment: "Used by InspIRCd's m_watch module."

    -
        name: RPL_IDLETIMESET
        numeric: "944"
        origin: InspIRCd
        format: "<client> :Idle time set."
        comment: "Used by InspIRCd's m_setidle module."

    -
        name: RPL_NICKLOCKOFF
        numeric: "945"
        origin: InspIRCd
        format: "<client> <nick> :Nickname now unlocked."
        comment: "Used by InspIRCd's m_nicklock module."

    -
        name: ERR_NICKNOTLOCKED
        numeric: "946"
        origin: InspIRCd
        format: "<client> <nick> :This user's nickname is not locked."
        comment: "Used by InspIRCd's m_nicklock module."

    -
        name: RPL_NICKLOCKON
        numeric: "947"
        origin: InspIRCd
        format: "<client> <nick> :Nickname now locked."
        comment: "Used by InspIRCd's m_nicklock module."

    -
        name: ERR_INVALIDIDLETIME
        numeric: "948"
        origin: InspIRCd
        format: "<client> :Invalid idle time."
        comment: "Used by InspIRCd's m_setidle module."

    -
        name: RPL_UNSILENCED
        numeric: "950"
        origin: InspIRCd
        format: "<client> <nick> :Removed <mask> <pattern> from silence list"
        comment: "Used by InspIRCd's m_silence module."

    -
        name: RPL_SILENCED
        numeric: "951"
        origin: InspIRCd
        format: "<client> <nick> :Added <mask> <pattern> to silence list"
        comment: "Used by InspIRCd's m_silence module."

    -
        name: ERR_SILENCE
        numeric: "952"
        origin: InspIRCd
        format: "<client> <mask> [<flags>] :<reason>"
        comment: "Used by InspIRCd's m_silence module. The flags field was added in v3."

    -
        name: RPL_ENDOFEXEMPTIONLIST
        numeric: "953"
        origin: InspIRCd
        format: "<client> <channel> :End of channel exemptchanops list"
        comment: "Used by InspIRCd's m_exemptchanop module."

    -
        name: RPL_EXEMPTIONLIST
        numeric: "954"
        origin: InspIRCd
        format: "<client> <channel> <exception> <who> :<set-ts>"
        comment: "Used by InspIRCd's m_exemptchanop module."

    -
        name: RPL_ENDOFPROPLIST
        numeric: "960"
        origin: InspIRCd
        format: "<client> <channel> :End of mode list"
        comment: "Used by InspIRCd's m_namedmodes module."

    -
        name: RPL_PROPLIST
        numeric: "961"
        origin: InspIRCd
        format: "<client> <channel> [+<mode>]..."
        comment: "Used by InspIRCd's m_namedmodes module."

    -
        name: ERR_CANNOTDOCOMMAND
        numeric: "972"
        origin: Unreal
        format: "<client> <command> :<info>"
        conflict: true
        comment: >
            Indicates that a command could not be performed for an arbitrary
            reason. For example, a halfop trying to kick an op.

    -
        name: ERR_CANTUNLOADMODULE
        numeric: "972"
        origin: InspIRCd
        conflict: true
        format: "<client> <modulename> :Failed to unload module: <error>"

    -
        name: RPL_UNLOADEDMODULE
        numeric: "973"
        origin: InspIRCd
        format: "<client> <modulename> :Module successfully unloaded."

    -
        name: ERR_CANNOTCHANGECHANMODE
        numeric: "974"
        origin: Unreal
        format: "<client> <mode> :<info>"
        conflict: true
        comment: >
            Indicates that a channel mode could not be changed for an
            arbitrary reason. For instance, trying to set OPER_ONLY when you
            are not an IRC operator.

    -
        name: ERR_CANTLOADMODULE
        numeric: "974"
        origin: InspIRCd
        conflict: true
        format: "<client> <modulename> :Failed to load module: <error>"

    -
        name: RPL_LOADEDMODULE
        numeric: "975"
        origin: InspIRCd
        format: "<client> <modulename> :Module successfully loaded."
        conflict: true

    -
        name: ERR_LASTERROR
        numeric: "975"
        origin: Nefarious
        conflict: true

    -
        name: RPL_SERVLOCKON
        numeric: "988"
        origin: InspIRCd
        format: "<client> <server> :Closed for new connections"
        comment: "Used by InspIRCd's m_lockserv module."

    -
        name: RPL_SERVLOCKOFF
        numeric: "989"
        origin: InspIRCd
        format: "<client> <server> :Open for new connections"
        comment: "Used by InspIRCd's m_lockserv module."

    -
        name: RPL_DCCALLOWSTART
        numeric: "990"
        origin: InspIRCd
        format: "<client> :Users on your DCCALLOW list:"
        comment: "Used by InspIRCd's m_dccallow module"

    -
        name: RPL_DCCALLOWLIST
        numeric: "991"
        origin: InspIRCd
        format: "<client> <nick> :<nick> (<hostmask>)"
        comment: "Used by InspIRCd's m_dccallow module"

    -
        name: RPL_DCCALLOWEND
        numeric: "992"
        origin: InspIRCd
        format: "<client> :End of DCCALLOW list"
        comment: "Used by InspIRCd's m_dccallow module"

    -
        name: RPL_DCCALLOWTIMED
        numeric: "993"
        origin: InspIRCd
        format: "<client> <nick> :Added <nick> to DCCALLOW list for <count> seconds"
        comment: "Used by InspIRCd's m_dccallow module"

    -
        name: RPL_DCCALLOWPERMANENT
        numeric: "994"
        origin: InspIRCd
        format: "<client> <nick> :Added <nick> to DCCALLOW list for this session"
        comment: "Used by InspIRCd's m_dccallow module"

    -
        name: RPL_DCCALLOWREMOVED
        numeric: "995"
        origin: InspIRCd
        format: "<client> <nick> :Removed <nick> from your DCCALLOW list"
        comment: "Used by InspIRCd's m_dccallow module."

    -
        name: ERR_DCCALLOWINVALID
        numeric: "996"
        origin: InspIRCd
        format: "<client> <nick> :<reason>"
        comment: "Used by InspIRCd's m_dccallow module."

    -
        name: RPL_DCCALLOWEXPIRED
        numeric: "997"
        origin: InspIRCd
        format: "<client> <nick> :DCCALLOW entry for <nick> has expired"
        comment: "Used by InspIRCd's m_dccallow module."

    -
        name: ERR_UNKNOWNDCCALLOWCMD
        numeric: "998"
        origin: InspIRCd
        format: "<client> :DCCALLOW command not understood"
        comment: "Used by InspIRCd's m_dccallow module."

    -
        name: RPL_DCCALLOWHELP
        numeric: "998"
        origin: InspIRCd
        format: "<client> :<help>"
        comment: "Used by InspIRCd's m_dccallow module."
        obsolete: true

    -
        name: RPL_ENDOFDCCALLOWHELP
        numeric: "999"
        origin: InspIRCd 2.0
        format: "<client> :End of DCCALLOW HELP"
        comment: "Used by InspIRCd's m_dccallow module."
        obsolete: true

    -
        name: ERR_NUMERIC_ERR
        numeric: "999"
        origin: Bahamut
        comment: Also known as ERR_NUMERICERR (Unreal) or ERR_LAST_ERR_MSG