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Mattermost

MCP server · installable · v1.0.0 · io.github.toffguy77/mattermost-mcp
NEW · 1h agoSeen in the registry 45m ago

Mattermost: read unreads, mentions, channels and threads; opt-in posting, edits, reactions

Source code ↗How to connect ↓

What it does

Mattermost is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.

From the publisher's description, Electra Index matched it to one capability: social media management. That makes it a candidate for tasks such as monitor brand mentions or manage social media accounts.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)NO
Local installYES
Version1.0.0
PackagesPyPI
PriceNot in the registry
First seen30 Oct 2026
Last checked45m ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Install package

  • PYPI mattermost-mcp-server v1.0.0 · runs locally (stdio)

Required: MATTERMOST_URL (get it from the publisher)

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "mattermost-1": {
      "command": "uvx",
      "args": [
        "mattermost-mcp-server"
      ],
      "env": {
        "MATTERMOST_URL": "<your MATTERMOST_URL>"
      }
    }
  }
}

Replace the values in <angle brackets>.

Tasks it helps with

Share of each task's required capabilities it covers
Monitor brand mentions
Social Media Management
33%
Manage social media accounts
Social Media Management
33%

Similar tools

Listed for the same task: monitor brand mentions

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:
All AI agents to monitor brand mentions, ranked →

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Install packagemattermost-mcp-serverDECLAREDSRC-001 Official MCP Registry45m ago
Package registriespypiDECLAREDSRC-001 Official MCP Registry45m ago
Local install (package)yesDECLAREDSRC-001 Official MCP Registry45m ago
Remote access (hosted)noDECLAREDSRC-001 Official MCP Registry45m ago
Repositoryhttps://github.com/toffguy77/mattermost-mcpDECLAREDSRC-001 Official MCP Registry45m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry45m ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry45m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry45m ago

Change history

  • NEW30 Oct 2026
    first seen in the index

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Questions about Mattermost

How do I connect Mattermost?

Install the PyPI package mattermost-mcp-server. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

Does Mattermost need an API key or token?

Yes. The registry entry lists a required value: MATTERMOST_URL. Get it from the publisher.

What can I use Mattermost for?

Based on its description, it is most relevant to: monitor brand mentions, manage social media accounts.