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mcp/harbor
Grok

PreviewDrop for Grok

dev.previewdrop/cli

Deploy any Git branch to a live HTTPS preview URL from your agent. No Dockerfile required.

client:Grok transport:stdio runtime:npm

Install PreviewDrop 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": {
    "cli": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "previewdrop"
      ],
      "env": {
        "PREVIEWDROP_API_KEY": "<PREVIEWDROP_API_KEY>"
      }
    }
  }
}

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

PreviewDrop in other clients

PreviewDrop MCP server