Matrix42 MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add matrix42-mcp -- npx -y matrix42-mcp

{
  "mcpServers": {
    "matrix42-mcp": {
      "args": [
        "-y",
        "matrix42-mcp"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.matrix42-mcp]
command = "npx"
args = ["-y", "matrix42-mcp"]

{
  "mcpServers": {
    "matrix42-mcp": {
      "args": [
        "-y",
        "matrix42-mcp"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "matrix42-mcp": {
      "args": [
        "-y",
        "matrix42-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: M42_HOST (Base URL of the Matrix42 instance), M42_API_TOKEN (API token created in the Matrix42 Administration application), M42_ALLOW_WRITES (Expose the tools that modify tickets. Off by default, which keeps the server read-only), M42_LANGUAGE (Response language, sent as the Explicit-Language header), M42_TOOLS (Comma-separated tool ids to expose. Left unset, all tools are exposed), M42_AUDIT_NOTE (Mark created tickets with an internal note saying they were raised through this server), M42_AGENT_LABEL (How the assistant is named in that note), M42_UI_URL (Origin of the web interface, for deep links. Discovered from the instance when unset), M42_ALLOW_INSECURE_TLS (Skip TLS certificate verification. Only for self-signed development instances), M42_TIMEOUT_MS (Per-request timeout in milliseconds). The author declared them in the registry entry; get the values from the project itself.