Phonebox

Connect it

CopySettings → Connectors → Add custom connector
URL: https://phonebox.dev/mcp

CopySettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://phonebox.dev/mcp

Copy{
  "mcpServers": {
    "phonebox": {
      "url": "https://phonebox.dev/mcp",
      "headers": {
        "Authorization": "<YOUR_AUTHORIZATION>"
      }
    }
  }
}

Copyclaude mcp add --transport http phonebox https://phonebox.dev/mcp --header "Authorization: <value>"

Copy{
  "servers": {
    "phonebox": {
      "type": "http",
      "url": "https://phonebox.dev/mcp",
      "headers": {
        "Authorization": "<YOUR_AUTHORIZATION>"
      }
    }
  }
}

Tools

This server requires sign-in before it lists its tools. Vendors can share a read-only token with us to publish a verified tool list. Learn more.