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mcp/harbor
Grok

Banjo for Grok

io.github.shatch/banjo

Self-hosted AI assistant that places real phone calls for you: bookings, reservations, errands.

client:Grok transport:stdio runtime:oci

Install Banjo in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "banjo": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/shatch/banjo:0.1.23"
      ],
      "env": {
        "DATABASE_URL": "<DATABASE_URL>",
        "MCP_API_KEY": "<MCP_API_KEY>",
        "ASSISTANT_PRINCIPAL_NAME": "<ASSISTANT_PRINCIPAL_NAME>",
        "PUBLIC_HOSTNAME": "<PUBLIC_HOSTNAME>",
        "VOICE_AI_PROVIDER": "<VOICE_AI_PROVIDER>",
        "OPENAI_API_KEY": "<OPENAI_API_KEY>",
        "TWILIO_ACCOUNT_SID": "<TWILIO_ACCOUNT_SID>",
        "TWILIO_AUTH_TOKEN": "<TWILIO_AUTH_TOKEN>",
        "TWILIO_PHONE_NUMBER": "<TWILIO_PHONE_NUMBER>",
        "NOTIFICATION_CHANNEL": "<NOTIFICATION_CHANNEL>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Banjo in other clients

Banjo MCP server