Skip to content
mcp/harbor
Grok

freebox for Grok

com.usefreebox/freebox

Find free stuff near any US ZIP, priced for resale. Live listings, resale estimates, alerts.

client:Grok transport:streamable-http

Install freebox in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "freebox": {
      "type": "http",
      "url": "https://usefreebox.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

freebox in other clients

freebox MCP server