M

Mattermost

Verified Integration
Author: @cloud-ru-techCategory: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status

Client Configuration

— Connect Mattermost to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "mattermost-3": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mattermost-3"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Integrates AI assistants like Claude and Cursor with Mattermost, enabling them to read, search, and post in workspaces.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Mattermost

It's designed for AI assistants compatible with the Model Context Protocol (MCP), including leading Large Language Models (LLMs) like Claude and development environments such as Cursor, enabling robust Mattermost interaction.

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