OttoQuest for Grok
com.ottoquest/mcp
Search US used-car listings and market values, look up VINs and recalls, and manage deal alerts.
client:Grok
transport:streamable-http
Install OttoQuest in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"mcp": {
"type": "http",
"url": "https://ottoquest.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