Three Agentic Skills for Matrix: encrypted chat with a daemon that follows rooms live, Synapse homeserver administration, and content guidance for announcements. Chat works with any homeserver; administration requires Synapse.
Skill Claude CodeCodex
Use when administering a Synapse / Matrix homeserver — list or snapshot all rooms, rate room health (public, unencrypted, orphaned), render a Graphviz map of the room/space tree, force-join users, promote room admins, harden rooms (add-to-space + restrict + encrypt), deactivate Matrix users (with GDPR erase), find…
Skill Claude CodeCodex
Use when composing a Matrix announcement — skill release, version bump, weekly digest, breaking-change heads-up, postmortem, RFC, multi-skill pipeline summary, or any agent-authored room post longer than a single line. Trigger before any matrix-send call that produces structured content. Companion to…
Skill Claude CodeCodex
Use when communicating via Matrix chat, notifying teams, or managing E2EE. Triggers on #room:server references, Matrix URLs, and chat requests.