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mcp/harbor
Grok

adtest mcp for Grok

ai.adtest/adtest-mcp

AI-only ad scoring for Claude: score image, video or text ads on 13 dimensions before you spend.

client:Grok transport:stdio runtime:npm

Install adtest mcp 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": {
    "adtest-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "adtest-mcp"
      ],
      "env": {
        "ADTEST_API_KEY": "<ADTEST_API_KEY>",
        "ADTEST_API_BASE": "<ADTEST_API_BASE>",
        "ADTEST_POLL_TIMEOUT_MS": "<ADTEST_POLL_TIMEOUT_MS>"
      }
    }
  }
}

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

adtest mcp in other clients

adtest mcp MCP server