XEPs: Ranked by implementation count

XEPs ranked by the number of known implementations

Custom SQL query returning 689 rows (hide) 

select
  xeps.number,
  xeps.title,
  (
    select
      count(*)
    from
      implementations
    where
      implementations.xep_id == xeps.id
      and (
        implementations.status is null
        or implementations.status in ('complete', 'partial')
      )
  ) as implementation_count
from
  xeps
order by
  implementation_count desc,
  xeps.number asc

Edit SQL

This data as json, CSV

numbertitleimplementation_count
280 Message Carbons 44
30 Service Discovery 44
115 Entity Capabilities 42
45 Multi-User Chat 42
199 XMPP Ping 40
313 Message Archive Management 40
4 Data Forms 40
198 Stream Management 39
363 HTTP File Upload 39
184 Message Delivery Receipts 37
54 vcard-temp 36
85 Chat State Notifications 36
48 Bookmarks 33
60 Publish-Subscribe 33
92 Software Version 33
153 vCard-Based Avatars 31
163 Personal Eventing Protocol 31
249 Direct MUC Invitations 31
191 Blocking Command 30
384 OMEMO Encryption 30
77 In-Band Registration 30
203 Delayed Delivery 29
308 Last Message Correction 29
84 User Avatar 29
333 Displayed Markers 28
368 SRV records for XMPP over TLS 27
59 Result Set Management 27
352 Client State Indication 26
359 Unique and Stable Stanza IDs 26
172 User Nickname 25
50 Ad-Hoc Commands 23
215 External Service Discovery 22
245 The /me Command 22
49 Private XML Storage 22
66 Out of Band Data 22
357 Push Notifications 21
237 Roster Versioning 20
223 Persistent Storage of Private Data via PubSub 19
424 Message Retraction 19
82 XMPP Date and Time Profiles 19
334 Message Processing Hints 18
392 Consistent Color Generation 18
402 PEP Native Bookmarks 18
176 Jingle ICE-UDP Transport Method 17
398 User Avatar to vCard-Based Avatars Conversion 17
12 Last Activity 16
319 Last User Interaction in Presence 16
410 MUC Self-Ping (Schrödinger's Chat) 16
425 Moderated Message Retraction 16
454 OMEMO Media sharing 16
166 Jingle 15
167 Jingle RTP Sessions 15
231 Bits of Binary 15
297 Stanza Forwarding 15
353 Jingle Message Initiation 15
444 Message Reactions 15
118 User Tune 14
202 Entity Time 14
380 Explicit Message Encryption 14
421 Occupant identifiers for semi-anonymous MUCs 14
293 Jingle RTP Feedback Negotiation 13
294 Jingle RTP Header Extensions Negotiation 13
320 Use of DTLS-SRTP in Jingle Sessions 13
65 SOCKS5 Bytestreams 13
157 Contact Addresses for XMPP Services 12
388 Extensible SASL Profile 12
91 Legacy Delayed Delivery 12
108 User Activity 11
175 Best Practices for Use of SASL ANONYMOUS 11
206 XMPP Over BOSH 11
221 Data Forms Media Element 11
27 Current Jabber OpenPGP Usage 11
338 Jingle Grouping Framework 11
339 Source-Specific Media Attributes in Jingle 11
369 Mediated Information eXchange (MIX) 11
386 Bind 2 11
393 Message Styling 11
428 Fallback Indication 11
47 In-Band Bytestreams 11
107 User Mood 10
114 Jabber Component Protocol 10
124 Bidirectional-streams Over Synchronous HTTP (BOSH) 10
16 Privacy Lists 10
178 Best Practices for Use of SASL EXTERNAL with Certificates 10
405 Mediated Information eXchange (MIX): Participant Server Requirements 10
70 Verifying HTTP Requests via XMPP 10
80 User Location 10
106 JID Escaping 9
128 Service Discovery Extensions 9
138 Stream Compression 9
160 Best Practices for Handling Offline Messages 9
224 Attention 9
234 Jingle File Transfer 9
264 Jingle Content Thumbnails 9
300 Use of Cryptographic Hash Functions in XMPP 9
317 Hats 9
377 Spam Reporting 9
440 SASL Channel-Binding Type Capability 9
55 Jabber Search 9
71 XHTML-IM 9
156 Discovering Alternative XMPP Connection Methods 8
158 CAPTCHA Forms 8
220 Server Dialback 8
260 Jingle SOCKS5 Bytestreams Transport Method 8
33 Extended Stanza Addressing 8
461 Message Replies 8
484 Fast Authentication Streamlining Tokens 8
78 Non-SASL Authentication 8
96 SI File Transfer 8
122 Data Forms Validation 7
133 Service Administration 7
147 XMPP URI Scheme Query Components 7
261 Jingle In-Band Bytestreams Transport Method 7
411 Bookmarks Conversion 7
422 Message Fastening 7
441 Message Archive Management Preferences 7
474 SASL SCRAM Downgrade Protection 7
486 MUC Avatars 7
490 Message Displayed Synchronization 7
83 Nested Roster Groups 7
86 Error Condition Mappings 7
100 Gateway Interaction 6
13 Flexible Offline Message Retrieval 6
170 Recommended Order of Stream Feature Negotiation 6
185 Dialback Key Generation and Validation 6
292 vCard4 Over XMPP 6
372 References 6
385 Stateless Inline Media Sharing (SIMS) 6
406 Mediated Information eXchange (MIX): MIX Administration 6
407 Mediated Information eXchange (MIX): Miscellaneous Capabilities 6
446 File metadata element 6
447 Stateless file sharing 6
453 DOAP usage in XMPP 6
95 Stream Initiation 6
205 Best Practices to Discourage Denial of Service Attacks 5
279 Server IP Check 5
328 JID Preparation and Validation Service 5
382 Spoiler messages 5
391 Jingle Encrypted Transports 5
396 Jingle Encrypted Transports - OMEMO 5
420 Stanza Content Encryption 5
68 Field Standardization for Data Forms 5
126 Invisibility 4
131 Stanza Headers and Internet Metadata 4
144 Roster Item Exchange 4
189 Public Key Publishing 4
196 User Gaming 4
22 Message Events 4
222 Persistent Storage of Public Data via PubSub 4
248 PubSub Collection Nodes 4
258 Security Labels in XMPP 4
277 Microblogging over XMPP 4
286 Mobile Considerations on LTE Networks 4
288 Bidirectional Server-to-Server Connections 4
302 XMPP Compliance Suites 2012 4
371 Jingle ICE Transport Method 4
373 OpenPGP for XMPP 4
379 Pre-Authenticated Roster Subscription 4
39 Statistics Gathering 4
401 Ad-hoc Account Invitation Generation 4
448 Encryption for stateless file sharing 4
480 SASL Upgrade Tasks 4
482 Call Invites 4
79 Advanced Message Processing 4
9 Jabber-RPC 4
136 Message Archiving 3
145 Annotations 3
146 Remote Controlling Clients 3
148 Instant Messaging Intelligence Quotient (IM IQ) 3
177 Jingle Raw UDP Transport Method 3
182 Application-Specific Error Conditions 3
209 Metacontacts 3
212 XMPP Basic Server 2008 3
225 Component Connections 3
227 Portable Import/Export Format for XMPP-IM Servers 3
23 Message Expiration 3
256 Last Activity in Presence 3
257 Client Certificate Management for SASL EXTERNAL 3
272 Multiparty Jingle (Muji) 3
278 Jingle Relay Nodes 3
356 Privileged Entity 3
364 Current Off-the-Record Messaging Usage 3
367 Message Attaching 3
390 Entity Capabilities 2.0 3
423 XMPP Compliance Suites 2020 3
433 Extended Channel Search 3
437 Room Activity Indicators 3
469 Bookmark Pinning 3
478 Stream Limits Advertisement 3
485 PubSub Server Information 3
492 Chat notification settings 3
73 Basic IM Protocol Suite 3
90 Legacy Entity Time 3
142 Workgroup Queues 2
190 Best Practice for Closing Idle Streams 2
194 User Chatting 2
195 User Browsing 2
197 User Viewing 2
20 Feature Negotiation 2
233 XMPP Server Registration for use with Kerberos V5 2
253 PubSub Chaining 2
283 Moved 2
284 Shared XML Editing 2
298 Delivering Conference Information to Jingle Participants (Coin) 2
307 Unique Room Names for Multi-User Chat 2
335 JSON Containers 2
343 Signaling WebRTC datachannels in Jingle 2
355 Namespace Delegation 2
375 XMPP Compliance Suites 2016 2
387 XMPP Compliance Suites 2018 2
394 Message Markup 2
403 Mediated Information eXchange (MIX): Presence Support. 2
426 Character counting in message bodies 2
431 Full Text Search in MAM 2
434 Trust Messages (TM) 2
445 Pre-Authenticated In-Band Registration 2
449 Stickers 2
450 Automatic Trust Management (ATM) 2
455 Service Outage Status 2
483 HTTP Online Meetings 2
11 Jabber Browsing 1
113 Simple Whiteboarding 1
129 WebDAV File Transfers 1
152 Reachability Addresses 1
159 Spim-Blocking Control 1
162 Best Practices for Roster and Subscription Management 1
18 Invisible Presence 1
186 Invisible Command 1
200 Stanza Encryption 1
201 Best Practices for Message Threads 1
211 XMPP Basic Client 2008 1
213 XMPP Intermediate IM Client 2008 1
232 Software Information 1
235 OAuth Over XMPP 1
242 XMPP Client Compliance 2009 1
25 Jabber HTTP Polling 1
251 Jingle Session Transfer 1
252 BOSH Script Syntax 1
262 Use of ZRTP in Jingle RTP Sessions 1
263 ECO-XMPP 1
267 Server Buddies 1
268 Incident Handling 1
270 XMPP Compliance Suites 2010 1
273 Stanza Interception and Filtering Technology (SIFT) 1
28 No Such XEP 1
289 Federated MUC for Constrained Environments 1
296 Best Practices for Resource Locking 1
301 In-Band Real Time Text 1
305 XMPP Quickstart 1
306 Extensible Status Conditions for Multi-User Chat 1
309 Service Directories 1
318 Best Practices for Client Initiated Presence Probes 1
321 Remote Roster Management 1
322 Efficient XML Interchange (EXI) Format 1
323 Internet of Things - Sensor Data 1
325 Internet of Things - Control 1
330 Pubsub Subscription 1
332 HTTP over XMPP transport 1
336 Data Forms - Dynamic Forms 1
340 COnferences with LIghtweight BRIdging (COLIBRI) 1
344 Impact of TLS and DNSSEC on Dialback 1
374 OpenPGP for XMPP Instant Messaging 1
38 Icon Styles 1
404 Mediated Information eXchange (MIX): JID Hidden Channels. 1
414 Cryptographic Hash Function Recommendations for XMPP 1
417 E2E Authentication in XMPP: Certificate Issuance and Revocation 1
430 Inbox 1
432 Simple JSON Messaging 1
438 Best practices for password hashing and storage 1
439 Quick Response 1
44 Full Namespace Support for XML Streams 1
472 Pubsub Social Feed 1
494 Client Access Management 1
495 Happy Eyeballs 1
501 Pubsub Stories 1
502 MUC Activity Indicator 1
93 Roster Item Exchange 1
94 Agent Information 1
  XMPP Transport Layer Security 0
  Jingle In-Band Bytestreams Transport 0
  Calendaring Extensions to Publish-Subscribe 0
  Jingle SOCKS5 Bytestreams Transport Method 0
  XMPP Transport Layer Security 0
  Use of ZRTP in Jingle RTP Sessions 0
  Mandatory-to-Implement Technologies for Jingle RTP Sessions 0
  Server IP Check 0
  File Transfer Thumbnails 0
  Server-based Tic-tac-toe 0
  Instant Gaming 0
  Tic-tac-toe 0
  Out-of-Band Stream Data 0
  Codecs for Jingle RTP Sessions 0
  Stanza Forwarding 0
  Problem Reporting 0
  Multi-User Gaming 0
  Incident Reporting 0
  Server Rosters 0
  Shared BOSH 0
  Muji 0
  Domain Name Assertions 0
  Stanza Interception and Filtering Technology 0
  Design Considerations for Digital Signatures in XMPP 0
  Linked Process Protocol 0
  Jingle Relay Nodes 0
  Entity Reputation 0
  Presence Decloaking 0
  Distributed Multi-User Chat 0
  Message Carbons 0
  Digital Signatures in XMPP 0
  JSON Content Type support 0
  Federated MUC for constrained environments 0
  Shared XML Editing 0
  Moved 0
  XMPP on Mobile Devices 0
  Spim Markers and Reports 0
  Bidirectional Server-to-Server Connections 0
  DMUC3: Distributed MUC 0
  Sensor-Over-XMPP 0
  Account Management 0
  File Transfer Metadata 0
  The 'xmpp.pubsub' URI Scheme 0
  PubSub Since 0
  Multi-User Chat Administration 0
  Jingle SDP Content 0
  User Time Zone 0
  SIP/SDP Over XMPP (SoX) 0
  Two-factor user authentication with a shared secret 0
  Buddycloud Channels 0
  Recipient Server Side Notifications Filtering 0
  Internet of Things - Events 0
  Client State Indication 0
  Customizable Message Routing 0
  S2S Components 0
  Namespace Versioning in urn:xmpp 0
  REST with XMPP 0
  OMEMO Encrypted Jingle File Transfer 0
  Mediated Information eXchange (MIX) 0
  Multi-User Chat Light 0
  Quality of Service 0
  Notification Inbox 0
  Content Types in Messages 0
  JID Mention 0
  Multi-stage IBR 0
  Token-based reconnection 0
  Instant Stream Resumption 0
  User Rating 0
  Extensible SASL Profile 0
  Atomically Compare-And-Publish PubSub Items 0
  Body Markup Hints 0
  Instant Stream Resumption 0
  User Avatar to vCard-Based Avatars Conversion 0
  Client Key Support 0
  Multi-Factor Authentication with TOTP 0
  IM Routing-NG 0
  XMPP Connections across HTTPS (HACX) 0
  Terms of Services 0
  Best practices for GDPR compliant deployment of XMPP 0
  MUC Self-Ping (Schrödinger's Chat) 0
  File Sharing Notifications 0
  Bookmarks Conversion 0
  Simple Buttons 0
  XMPP Compliance Suites 2019 0
  XMPP Compliance Suites 2020 0
  Order-By 0
  Cryptographic Hash Function Recommendations for XMPP 0
  E2E Authentication in XMPP 0
  E2E Authentication in XMPP: CA Requirements 0
  XMPP Over RELOAD (XOR) 0
  DNS Queries over XMPP (DoX) 0
  E2E Authentication in XMPP: Certificate Issuance and Revocation 0
  Automatic Trust Transfer (ATT) 0
  Improving Baseline Security in XMPP 0
  Stanza Content Encryption 0
  Anonymous unique occupant identifiers for MUCs 0
  Message Reactions 0
  Message Fastening 0
  Authorization Tokens 0
  MAM Fastening Collation 0
  Inbox 0
  Special Interests Group End to End Encryption 0
  Fallback Indication 0
  Full Text Search in MAM 0
  Implicit XMPP WebSocket Endpoints 0
  Simple JSON Messaging 0
  Trust Messages 0
  Reminders 0
  Extended Channel Search 0
  MUC presence versioning 0
  Room Activity Indicators 0
  Best practices for password hashing and storage 0
  Quick Response 0
  Channel Binding Pseudomechanisms 0
  Bookmark Pinning 0
  SASL Channel-Binding Type Capability 0
  XMPP Compliance Suites 2021 0
  Pre-Authenticated In-Band Registration 0
  File metadata element 0
  Stickers 0
  Automatic Trust Management (ATM) 0
  Stateless file sharing 0
  Encryption for stateless file sharing 0
  Stanza Multiplexing 0
  MUC Mention Notifications 0
  DOAP usage in XMPP 0
  OMEMO Media sharing 0
  Service Outage Status 0
  XMPP Compliance Suites 2022 0
  Content Rating Labels 0
  Moved 2.0 0
  Pre-auth Registration Key Generation and Validation 0
  Pubsub Caching Hints 0
  Disco Feature Attachment 0
  PubSub Namespaces 0
  Compatibility Fallbacks 0
  Call Invites 0
  Message Replies 0
  PubSub Type Filtering 0
  MUC Affiliations Versioning 0
  Pubsub Public Subscriptions 0
  Ephemeral Messages 0
  XMPP over QUIC 0
  WebSocket S2S 0
  Pubsub Attachments 0
  Events 0
  PubSub Social Feed 0
  SASL SCRAM Downgrade Protection 0
  OpenPGP for XMPP Pubsub 0
  Fast Authentication Streamlining Tokens 0
  Stream Limits Advertisement 0
  Pubsub Signing 0
  Pubsub Signing: OpenPGP Profile 0
  Pubsub Targeted Encryption 0
  SASL Upgrade Tasks 0
  XMPP Compliance Suites 2023 0
  MUC Avatars 0
  Communicate & Ask to AI 0
  Reporting Account Affiliations 0
  MUC Token Invite 0
  HTTP Online Meetings 0
  Host Meta 2 - One Method To Rule Them All 0
  PubSub Server Information 0
  Chat notification settings 0
  MUC Slow Mode 0
  Message Displayed Synchronization 0
  Jingle Remote Control 0
  WebXDC 0
  Jingle Audio/Video Conferences 0
  OAuth Client Login 0
  Client Access Management 0
  Happy Eyeballs 0
  Pubsub Node Relationships 0
  Pubsub Extended Subscriptions 0
  Pubsub Extended Discovery 0
  Pubsub File Sharing 0
  MUC Activity Indicator 0
  Pubsub Stories 0
  GRE Encrypter: OpenPGP 0
  Gateway Relayed Encryption 0
  GRE Formatter: MIME 0
  Server-side spaces 0
  Data Policy 0
  Data Forms File Input Element 0
1 XMPP Extension Protocols 0
10 Whiteboarding SIG 0
101 HTTP Authentication using Jabber Tickets 0
102 Security Extensions 0
103 URL Address Information 0
104 HTTP Scheme for URL Data 0
105 Tree Transfer Stream Initiation Profile 0
109 Out-of-Office Messages 0
110 Generic Maps 0
111 A Transport for Initiating and Negotiating Sessions (TINS) 0
112 User Physical Location 0
116 Encrypted Session Negotiation 0
117 Intermediate IM Protocol Suite 0
119 Extended Presence Protocol Suite 0
120 Infobits 0
121 Dublin Core Infobits Mapping 0
123 Entity Metadata 0
125 vCard Infobits Mapping 0
127 Common Alerting Protocol (CAP) Over XMPP 0
130 Waiting Lists 0
132 Presence Obtained via Kinesthetic Excitation (POKE) 0
134 XMPP Design Guidelines 0
135 File Sharing 0
137 Publishing Stream Initiation Requests 0
139 Security SIG 0
14 Message Tone 0
140 Shared Groups 0
141 Data Forms Layout 0
143 Guidelines for Authors of XMPP Extension Protocols 0
149 Time Periods 0
15 Account Transfer 0
150 Use of Entity Tags in XMPP Extensions 0
151 Virtual Presence 0
154 User Profile 0
155 Stanza Session Negotiation 0
161 Abuse Reporting 0
164 vCard Filtering 0
165 Best Practices to Discourage JID Mimicking 0
168 Resource Application Priority 0
169 Twas The Night Before Christmas (Jabber Version) 0
17 Naive Packet Framing Protocol 0
171 Language Translation 0
173 Pubsub Subscription Storage 0
174 Serverless Messaging 0
179 Jingle IAX Transport Method 0
180 Jingle Video via RTP 0
181 Jingle DTMF 0
183 Jingle Telepathy Transport 0
187 Offline Encrypted Sessions 0
188 Cryptographic Design of Encrypted Sessions 0
19 Streamlining the SIGs 0
192 Proposed Stream Feature Improvements 0
193 Proposed Resource Binding Improvements 0
2 Special Interest Groups (SIGs) 0
204 Collaborative Data Objects 0
207 XMPP Eventing via Pubsub 0
208 Bootstrapping Implementation of Jingle 0
21 Jabber Event Notification Service (ENS) 0
210 Requirements for Encrypted Sessions 0
214 File Repository and Sharing 0
216 XMPP Intermediate IM Server 2008 0
217 Simplified Encrypted Session Negotiation 0
218 Bootstrapping Implementation of Encrypted Sessions 0
219 Hop Check 0
226 Message Stanza Profiles 0
228 Requirements for Shared Editing 0
229 Stream Compression with LZW 0
230 Service Discovery Notifications 0
236 Abuse Reporting 0
238 XMPP Protocol Flows for Inter-Domain Federation 0
239 Binary XMPP 0
24 Publish/Subscribe 0
240 Auto-Discovery of JabberIDs 0
241 Encryption of Archived Messages 0
243 XMPP Server Compliance 2009 0
244 IO Data 0
246 End-to-End XML Streams 0
247 Jingle XML Streams 0
250 C2C Authentication Using TLS 0
254 PubSub Queueing 0
255 Location Query 0
259 Message Mine-ing 0
26 Internationalization (I18N) 0
265 Out-of-Band Stream Data 0
266 Codecs for Jingle Audio 0
269 Jingle Early Media 0
271 XMPP Nodes 0
274 Design Considerations for Digital Signatures in XMPP 0
275 Entity Reputation 0
276 Presence Decloaking 0
281 DMUC1: Distributed Multi-User Chat 0
282 DMUC2: Distributed MUC 0
285 Encapsulating Digital Signatures in XMPP 0
287 Spim Markers and Reports 0
29 Definition of Jabber Identifiers (JIDs) 0
290 Encapsulated Digital Signatures in XMPP 0
291 Service Delegation 0
295 JSON Encodings for XMPP 0
299 Codecs for Jingle Video 0
3 Proxy Accept Socket Service (PASS) 0
303 Commenting 0
304 Whitespace Keepalive Negotiation 0
31 A Framework For Securing Jabber Conversations 0
310 Presence State Annotations 0
311 MUC Fast Reconnect 0
312 PubSub Since 0
314 Security Labels in PubSub 0
315 Data Forms XML Element 0
316 MUC Eventing Protocol 0
32 Jabber URI Scheme 0
324 Internet of Things - Provisioning 0
326 Internet of Things - Concentrators 0
327 Rayo 0
329 File Information Sharing 0
331 Data Forms - Color Field Types 0
337 Event Logging over XMPP 0
34 SASL Integration 0
341 Rayo CPA 0
342 Rayo Fax 0
345 Form of Membership Applications 0
346 Form Discovery and Publishing 0
347 Internet of Things - Discovery 0
348 Signing Forms 0
349 Rayo Clustering 0
35 SSL/TLS Integration 0
350 Data Forms Geolocation Element 0
351 Recipient Server Side Notifications Filtering 0
354 Customizable Message Routing 0
358 Publishing Available Jingle Sessions 0
36 Pub-Sub Subscriptions 0
360 Nonzas (are not Stanzas) 0
361 Zero Handshake Server to Server Protocol 0
362 Raft over XMPP 0
365 Server to Server communication over STANAG 5066 ARQ 0
366 Entity Versioning 0
37 DSPS - Data Stream Proxy Service 0
370 Jingle HTTP Transport Method 0
376 Pubsub Account Management 0
378 OTR Discovery 0
381 Internet of Things Special Interest Group (IoT SIG) 0
383 Burner JIDs 0
389 Extensible In-Band Registration 0
395 Atomically Compare-And-Publish PubSub Items 0
397 Instant Stream Resumption 0
399 Client Key Support 0
40 Jabber Robust Publish-Subscribe 0
400 Multi-Factor Authentication with TOTP 0
408 Mediated Information eXchange (MIX): Co-existence with MUC 0
409 IM Routing-NG 0
41 Reliable Entity Link 0
412 XMPP Compliance Suites 2019 0
413 Order-By 0
415 XMPP Over RELOAD (XOR) 0
416 E2E Authentication in XMPP 0
418 DNS Queries over XMPP (DoX) 0
419 Improving Baseline Security in XMPP 0
42 Jabber OOB Broadcast Service (JOBS) 0
427 MAM Fastening Collation 0
429 Special Interests Group End to End Encryption 0
43 Jabber Database Access 0
435 Reminders 0
436 MUC presence versioning 0
442 Pubsub Message Archive Management 0
443 XMPP Compliance Suites 2021 0
451 Stanza Multiplexing 0
452 MUC Mention Notifications 0
456 Content Rating Labels 0
457 Message Fancying 0
458 Community Code of Conduct 0
459 XMPP Compliance Suites 2022 0
46 DTCP 0
460 Pubsub Caching Hints 0
462 PubSub Type Filtering 0
463 MUC Affiliations Versioning 0
464 Cookies 0
465 Pubsub Public Subscriptions 0
466 Ephemeral Messages 0
467 XMPP over QUIC 0
468 WebSocket S2S 0
470 Pubsub Attachments 0
471 Events 0
473 OpenPGP for XMPP Pubsub 0
475 Pubsub Signing 0
476 Pubsub Signing: OpenPGP Profile 0
477 Pubsub Targeted Encryption 0
479 XMPP Compliance Suites 2023 0
481 Content Types in Messages 0
487 Host Meta 2 - One Method To Rule Them All 0
488 MUC Token Invite 0
489 Reporting Account Affiliations 0
491 WebXDC 0
493 OAuth Client Login 0
496 Pubsub Node Relationships 0
497 Pubsub Extended Subscriptions 0
498 Pubsub File Sharing 0
499 Pubsub Extended Discovery 0
5 Jabber Interest Groups 0
500 MUC Slow Mode 0
503 Server-side spaces 0
504 Data Policy 0
505 Data Forms File Input Element 0
51 Connection Transfer 0
52 File Transfer 0
53 XMPP Registrar Function 0
56 Business Data Interchange 0
57 Extended Roster 0
58 Multi-User Text Editing 0
6 Profiles 0
61 Shared Notes 0
62 Packet Filtering 0
63 Basic Filtering Operations 0
64 XPath Filtering 0
67 Stock Data Transmission 0
69 Compliance SIG 0
7 Conferencing SIG 0
72 SOAP Over XMPP 0
74 Simple Access Control 0
75 Jabber Object Access Protocol (JOAP) 0
76 Malicious Stanzas 0
8 IQ-Based Avatars 0
81 Jabber MIME Type 0
87 Stream Initiation 0
88 Client Webtabs 0
89 Generic Alerts 0
97 iCal Envelope 0
98 Enhanced Private XML Storage 0
99 IQ Query Action Protocol 0