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mcp/harbor
Grok

ipv4.fr Network Tools for Grok

fr.ipv4/network-tools

DNS, WHOIS, SSL, IP geolocation, email validation, DNSBL blacklist, HTTP headers, subnet calc.

client:Grok transport:streamable-http tools:9

Install ipv4.fr Network Tools in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "network-tools": {
      "type": "http",
      "url": "https://ipv4.fr/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

ipv4.fr Network Tools in other clients

ipv4.fr Network Tools MCP server