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Grok

Sparetext for Grok

dev.sparetext/sparetext

Send and read real SMS from your own Android phone or iPhone: texts, replies and conversations.

client:Grok transport:streamable-http

Install Sparetext in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "sparetext": {
      "type": "http",
      "url": "https://sparetext.dev/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

Sparetext in other clients