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Grok

LobbyStack for Grok

io.github.lobbystack/lobbystack

AI receptionist: read calls, messages and contacts, book appointments, and update hours and FAQs.

client:Grok transport:streamable-http

Install LobbyStack in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "lobbystack": {
      "type": "http",
      "url": "https://app.lobbystack.com/api/mcp"
    }
  }
}

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

LobbyStack in other clients