http://jabber.org/network/serverinfo Forms enabling the communication of contact addresses and other server information. XEP-0157: Contact Addresses for XMPP Services http://jabber.org/protocol/admin Forms used for administration of servers and components. XEP-0133: Service Administration http://jabber.org/protocol/muc#register Forms enabling user registration with a Multi-User Chat (MUC) room. XEP-0045: Multi-User Chat http://jabber.org/protocol/muc#roomconfig Forms enabling creation and configuration of a Multi-User Chat (MUC) room. XEP-0045: Multi-User Chat http://jabber.org/protocol/pubsub#subscribe_authorization Forms enabling authorization of subscriptions to pubsub nodes XEP-0060: Publish-Subscribe http://jabber.org/protocol/pubsub#subscribe_options Forms enabling configuration of subscription options for pubsub nodes XEP-0060: Publish-Subscribe away chat dnd online xa items nodes 1 all http://jabber.org/protocol/pubsub#meta-data Forms enabling setting of meta-data information about pubsub nodes XEP-0060: Publish-Subscribe http://jabber.org/protocol/pubsub#node_config Forms enabling configuration of pubsub nodes XEP-0060: Publish-Subscribe authorize open presence roster whitelist owner publisher all owners whitelist leaf collection publishers subscribers open never on_sub on_sub_and_presence http://jabber.org/protocol/pubsub#publish-options Forms enabling publication with options; each field must specify whether it defines METADATA to be attached to the item, a per-item OVERRIDE of the node configuration, or a PRECONDITION to be checked against the node configuration. XEP-0060: Publish-Subscribe authorize open presence roster whitelist http://jabber.org/protocol/rc Forms used for remote controlling clients XEP-0146: Remote Controllling Clients chat online away xa dnd invisible offline jabber:iq:register Standardization of fields related to in-band registration. XEP-0077: In-Band Registration jabber:iq:register:cancel Standardization of fields related to cancellation use case. XEP-0077 jabber:iq:register:changepassword Standardization of fields related to change password use case. XEP-0077 jabber:iq:search Forms enabling directory searches. XEP-0055: Jabber Search urn:xmpp:captcha Forms enabling the use of CAPTCHAs. XEP-0158 urn:xmpp:ssn Forms enabling negotation of a one-to-one chat session between two entities. XEP-0155: Stanza Session Negotiation never disabled enabled may mustnot may mustnot may mustnot none c2s e2e