MCP Server

MsgMesh MCP Server

Name: MsgMesh MCP Server
Author: com.alderflux

com.alderflux/msgmesh

Registry

What is the MsgMesh MCP server?

Event bus for AI agents: watch_topic long-polls live events; manage topics, schemas, webhooks.

How to install MsgMesh

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

MQ_API_KEY
required
secret
MsgMesh API key. Sign one (admin scope recommended) at https://msgmesh-panel.alderflux.com Keys page.
MQ_CONTROL_PLANE_URL
Control-plane base URL. Override only when self-hosting.
MQ_GATEWAY_URL
Gateway (publish/consume) base URL. Override only when self-hosting.
MQ_REALTIME_URL
Realtime (presence) base URL. Override only when self-hosting.

Claude Desktop

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

{
  "mcpServers": {
    "msgmesh": {
      "command": "npx",
      "args": [
        "-y",
        "@msgmesh/mcp-server"
      ],
      "env": {
        "MQ_API_KEY": "<YOUR_MQ_API_KEY>",
        "MQ_CONTROL_PLANE_URL": "<YOUR_MQ_CONTROL_PLANE_URL>",
        "MQ_GATEWAY_URL": "<YOUR_MQ_GATEWAY_URL>",
        "MQ_REALTIME_URL": "<YOUR_MQ_REALTIME_URL>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "msgmesh": {
      "command": "npx",
      "args": [
        "-y",
        "@msgmesh/mcp-server"
      ],
      "env": {
        "MQ_API_KEY": "<YOUR_MQ_API_KEY>",
        "MQ_CONTROL_PLANE_URL": "<YOUR_MQ_CONTROL_PLANE_URL>",
        "MQ_GATEWAY_URL": "<YOUR_MQ_GATEWAY_URL>",
        "MQ_REALTIME_URL": "<YOUR_MQ_REALTIME_URL>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "msgmesh": {
      "command": "npx",
      "args": [
        "-y",
        "@msgmesh/mcp-server"
      ],
      "env": {
        "MQ_API_KEY": "<YOUR_MQ_API_KEY>",
        "MQ_CONTROL_PLANE_URL": "<YOUR_MQ_CONTROL_PLANE_URL>",
        "MQ_GATEWAY_URL": "<YOUR_MQ_GATEWAY_URL>",
        "MQ_REALTIME_URL": "<YOUR_MQ_REALTIME_URL>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "msgmesh": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@msgmesh/mcp-server"
      ],
      "env": {
        "MQ_API_KEY": "<YOUR_MQ_API_KEY>",
        "MQ_CONTROL_PLANE_URL": "<YOUR_MQ_CONTROL_PLANE_URL>",
        "MQ_GATEWAY_URL": "<YOUR_MQ_GATEWAY_URL>",
        "MQ_REALTIME_URL": "<YOUR_MQ_REALTIME_URL>"
      }
    }
  }
}

Claude Code

claude mcp add msgmesh --env MQ_API_KEY=<YOUR_MQ_API_KEY> --env MQ_CONTROL_PLANE_URL=<YOUR_MQ_CONTROL_PLANE_URL> --env MQ_GATEWAY_URL=<YOUR_MQ_GATEWAY_URL> --env MQ_REALTIME_URL=<YOUR_MQ_REALTIME_URL> -- npx -y @msgmesh/mcp-server