Mattermost MCP Server

Name: Mattermost MCP Server
Author: karti-ai

by karti-ai

MCP server for Mattermost - 48 tools for channels, messaging, users, webhooks, and more

28 tools GitHub

No known CVEs

Apache-2.0 license

Stale

Last commit 189d ago

Works with most clients

Transport: stdio

28 tools · ~1.2k tok

Grade B · 0.6% of 200K ctx

MCPpedia last refreshed this data 1d ago

Edit this pageView history

Mattermost MCP Server is an MCP server that MCP server for Mattermost - 48 tools for channels, messaging, users, webhooks, and more. Its tool list has not been published yet over stdio, requires no API key, and scores 60/100 on MCPpedia's security, maintenance and efficiency rubric.

Communication

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mattermost": {
      "env": {
        "MATTERMOST_HOST": "https://mattermost.example.com",
        "MATTERMOST_TEAM": "general",
        "MATTERMOST_TOKEN": "your-token-here"
      },
      "command": "mattermost-mcp-server"
    }
  }
}

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Read me

What Mattermost Mcp Server does

A Model Context Protocol (MCP) server for Mattermost, enabling AI assistants to interact with your Mattermost workspace. This server provides tools for sending messages, managing channels, searching users, and handling file uploads/downloads.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

60/100across 5 weighted dimensions

How we score →

0255075100

−40

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (28)

Click any tool to inspect its schema.

~1.2k tokens total

Community

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Frequently Asked Questions

Is Mattermost Mcp Server safe to use?: Mattermost Mcp Server has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.
How do I install Mattermost Mcp Server?: Mattermost Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Mattermost Mcp Server do?: Mattermost Mcp Server provides 28 tools: mattermost_list_teams, mattermost_list_channels, mattermost_get_channel_by_name, mattermost_get_channel_info, mattermost_list_channel_members and 23 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Mattermost Mcp Server?: Mattermost Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is Mattermost Mcp Server actively maintained?: Mattermost Mcp Server is less actively maintained - last commit was 189 days ago.

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MCP Security Weekly

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Community

Discussion

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Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "mattermost": { "env": { "MATTERMOST_HOST": "https://mattermost.example.com", "MATTERMOST_TEAM": "general", "MATTERMOST_TOKEN": "your-token-here" }, "command": "mattermost-mcp-server" } } }

Frequently Asked Questions

Is Mattermost Mcp Server safe to use?

Mattermost Mcp Server has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.

How do I install Mattermost Mcp Server?

Mattermost Mcp Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Mattermost Mcp Server do?

Mattermost Mcp Server provides 28 tools: mattermost_list_teams, mattermost_list_channels, mattermost_get_channel_by_name, mattermost_get_channel_info, mattermost_list_channel_members and 23 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Mattermost Mcp Server?

Mattermost Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is Mattermost Mcp Server actively maintained?

Mattermost Mcp Server is less actively maintained - last commit was 189 days ago.