Gajim@real_landru for example @prosodyim supports XEP-0258: Security Labels through mod_seclabels https://modules.prosody.im/mod_seclabels
０７６萌ＳＮＳ is a social network, courtesy of ０７６. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All ０７６萌ＳＮＳ content and data are available under the Creative Commons Attribution 3.0 license.