Skip to content
mcp/harbor
Grok

MarketCheck API for Grok

com.marketcheck/api

MarketCheck automotive data: search US/UK listings, predict prices, decode VINs, market history.

client:Grok transport:streamable-http tools:9

Install MarketCheck API in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "api": {
      "type": "http",
      "url": "https://developers.marketcheck.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

What Grok can do once it is connected

MarketCheck API in other clients

MarketCheck API MCP server