Pi-hole MCP Server for Grok

Install Pi-hole MCP Server in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "pihole-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@ranklancer/pihole-mcp"
      ],
      "env": {
        "PIHOLE_INSTANCES": "<PIHOLE_INSTANCES>",
        "PIHOLE_BASE_URL": "<PIHOLE_BASE_URL>",
        "PIHOLE_PASSWORD": "<PIHOLE_PASSWORD>"
      }
    }
  }
}

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