matrix-communication
v3.1.7by netresearch · author: Netresearch DTT GmbH
Agentic Skills for Matrix: client-side chat (matrix-communication), Synapse homeserver administration (matrix-administration), and structured announcement composition (matrix-announcement). Works with any Matrix/Synapse homeserver.
What matrix-communication does, in the publisher's words
Agentic Skills for Matrix, distributed as a Claude Code plugin. Three skills ship in this repo:
The three skills are independent: you can install the plugin and use any combination. matrix-communication and matrix-administration share ~/.config/matrix/config.json. matrix-announcement has no runtime; it's reference material the agent reads while composing messages.
What is an Agentic Skill? Platform-agnostic instructions and tools that AI coding agents can use. This skill is packaged as a Claude Code plugin but follows the open Agentic Skills specification.
- Send messages to any joined Matrix room
- Rich formatting: bold, italic, code, strikethrough, spoilers, lists, blockquotes
From the project README, punctuation lightly normalized · Open the README on GitHub
- Skills
- 3
- MCP servers
- 0
- Stars
- 5
- License
- (MIT AND CC-BY-SA-4.0)
- Repo created
- 2026-01-31
- Last pushed
- 2026-09-20
- Publisher type
- Organization
- Version
- 3.1.7
Links
Skills · 3
- matrix-administration
- 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 G…
- matrix-announcement
- 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…
- matrix-communication
- Use when communicating via Matrix chat, notifying teams, or managing E2EE. Triggers on #room:server references, Matrix URLs, and chat requests.
Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.
Category
Integrations & APIs. Assigned by this directory. Agent Plugins 1.0.0 has no category field, so no manifest declares one.
Keywords
agentic-skill · matrix · synapse · chat · communication · administration · announcement · release-notes · element · e2ee · encryption · messaging · notification · nio
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[](https://agentpluginsdirectory.com/plugins/matrix-communication)✓ Verified . We fetched the manifest from GitHub and checked it against the official Agent Plugins 1.0.0 schema at agent-plugins.org.