Signal House for Cursor

io.signalhouse/mcp

Send SMS and MMS, manage phone numbers, and run 10DLC brand and campaign registration.

client:Cursor transport:streamable-http

Install Signal House in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.signalhouse.io/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs