Mattermost Mcp MCP Server

MCP Server for the Mattermost API, enabling Claude and other MCP clients to interact with Mattermost workspaces.

Local serverstdioMIT

What is the Mattermost Mcp Server?

Mattermost Mcp is an MCP project maintained in the conarti/mattermost-mcp repository. The maintainer describes its purpose as “MCP Server for the Mattermost API, enabling Claude and other MCP clients to interact with Mattermost workspaces”. Read the project documentation for the complete scope.

Installation

The documented npm package is @conarti/mattermost-mcp. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.

Configuration values

The example declares MATTERMOST_URL, MATTERMOST_TOKEN, MATTERMOST_TEAM_ID. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the Mattermost Mcp Server

{
  "mcpServers": {
    "mattermost": {
      "command": "npx",
      "args": [
        "-y",
        "@conarti/mattermost-mcp@latest"
      ],
      "env": {
        "MATTERMOST_URL": "https://your-mattermost.com/api/v4",
        "MATTERMOST_TOKEN": "YOUR_MATTERMOST_TOKEN",
        "MATTERMOST_TEAM_ID": "your-team-id"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
MATTERMOST_URL	Declared in the maintainer’s client configuration.	Check documentation
MATTERMOST_TOKEN	Declared in the maintainer’s client configuration.	Optional
MATTERMOST_TEAM_ID	Declared in the maintainer’s client configuration.	Check documentation