Stateful Matrix Client Helpers R package mx.client version 0.2.1 Stateful helpers for building 'Matrix' (<https://matrix.org>) chat clients in R. Builds on the low-level 'mx.api' Client-Server API bindings, adding local configuration persistence, room resolution, sync cursor handling, sync-event extraction, invite acceptance, a conservative Markdown-to-HTML converter for formatted messages, and 'Olm'/'Megolm' end-to-end encryption orchestration over the optional 'mx.crypto' package. Software Depends: R (>= 4.0) Imports: jsonlite, mx.api (>= 0.3.0.2), stats, tools, utils Suggests: mx.crypto (>= 0.2.2), simplermarkdown, tinytest Troy Hernandez <troy@cornball.ai> Comprehensive R Archive Network (CRAN) Troy Hernandez [aut, cre] (ORCID: <https://orcid.org/0009-0005-4248-604X>), cornball.ai [cph] Apache License (>= 2) 2026-09-11 application/tgz https://CRAN.R-project.org/package=mx.client doi:10.32614/CRAN.package.mx.client