Server Features » CAP

CAP support

6,238 servers out of the 10,239 IRC servers on the Internet have CAP support (61%).
You can click on the chart below to see details. You can also check the table at the bottom of this page.
Note: network-specific tokens and tokens which were advertised on less than 20 servers are not shown.

Table

Below you can see for each CAP token how often it is offered on IRC servers (percentage). Click an item to see more details.
CAP token May 2016Sep 2017
multi-prefix 49% 51%
away-notify 33% 38%
userhost-in-names 31% 36%
account-notify 29% 34%
tls 23% 27%
extended-join 6% 9%
sasl 6% 9%
chghost 1% 4%
invite-notify 0% 3%
cap-notify 1% 2%
echo-message 0% 0%
server-time 0% 0%
account-tag 0% 0%
identify-msg 0% 0%
(Download JSON data set)