This page lists Matrix-related software, and their status in Debian.
Clients
Riot no package nor ITP yet
- depends on a lot of node packages that are not yet in Debiana
build-depends on npm > 2, which is not in Debian, and nodejs > 6, which is currently in experimental
nachat no package nor ITP yet -- seems to be abandoned upstream
Servers
matrix-synapse-ldap3 no package nor ITP yet
dendrite no package nor ITP yet (probably not stable enough to be uploaded, but initial packaging investigation could be done)
ruma no package nor ITP yet (probably not stable enough to be uploaded, but initial packaging investigation could be done)
Libraries/SDKs
olm ITP (uploaded, waiting for NEW processing)
?JavaScript version cannot be built due to unusable emscripten
matrix-js-sdk no package nor ITP yet
depends on another-json, which is not in Debian, but should be easy to package (or else maybe fall back on built-in JSON serialization)
browser version depends on browser-request, which is not in Debian
matrix-python-sdk no package nor ITP yet
gomatrix no package nor ITP yet
matrix-appservice no package nor ITP yet
depends on morgan, which is not in Debian yet
matrix-appservice-bridge (?JavaScript) no package nor ITP yet