Can I check if a domain is available for registration?

Yes! Use `check_domain_availability` with the domain name. It analyzes the WHOIS record to determine if the domain appears unregistered.

How many domains can I look up at once?

Use `bulk_whois_lookup` with a comma-separated list of up to 10 domains to get key registration details for each one in a single request.

Can I find which domains are hosted on a specific server?

Yes! Use `lookup_hosted_domains` with an IPv4 or IPv6 address to perform a reverse IP lookup and discover all domains on that server.

INSTANT PLUG AND PLAY

IP2WHOIS MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 10 tools to Bulk Whois Lookup, Check Domain Age, Check Domain Availability, and more

Name: IP2WHOIS
Availability: InStock
Author: Vinkius

Built by Vinkius GDPR 10 Tools SDK

The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect IP2WHOIS through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.

Use with Your AI Agent

Ask AI about this App Connector for Vercel AI SDK

Open in ChatGPT Open in Claude Open in Perplexity

The IP2WHOIS app connector for Vercel AI SDK is a standout in the Developer Tools category — giving your AI agent 10 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

typescript

import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

async function main() {
  const mcpClient = await createMCPClient({
    transport: {
      type: "http",
      // Your Vinkius token. get it at cloud.vinkius.com
      url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    },
  });

  try {
    const tools = await mcpClient.tools();
    const { text } = await generateText({
      model: openai("gpt-4o"),
      tools,
      prompt: "Using IP2WHOIS, list all available capabilities.",
    });
    console.log(text);
  } finally {
    await mcpClient.close();
  }
}

main();

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About IP2WHOIS MCP Server

Connect your IP2WHOIS account to any AI agent and access comprehensive domain intelligence through natural conversation.

The Vercel AI SDK gives every IP2WHOIS tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 10 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.

What you can do

WHOIS Lookup — Get complete registration records for any domain including dates, registrar, and contacts.
Domain Age — Calculate how old a domain is in days and years.
Expiry Monitoring — Check when domains expire and how many days remain.
Registrar & Nameservers — Extract registrar details and DNS nameserver configurations.
Availability Check — Determine if a domain is available for registration.
Reverse IP — Find all domains hosted on a specific IP address.
Bulk Lookup — Query up to 10 domains in a single operation.

The IP2WHOIS MCP Server exposes 10 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 10 IP2WHOIS tools available for Vercel AI SDK

When Vercel AI SDK connects to IP2WHOIS through Vinkius, your AI agent gets direct access to every tool listed below — spanning whois, domain-intelligence, dns-lookup, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

bulk_whois_lookup

Returns key registration details for each domain. WHOIS lookup for multiple domains at once

check_domain_age

Check the age of a domain

check_domain_availability

Check if a domain is available for registration

check_domain_expiry

Useful for renewal monitoring. Check when a domain expires

check_ip2whois_status

com to confirm valid authentication. Verify IP2WHOIS API connectivity

get_domain_contacts

Note: many domains use privacy protection. Get registrant and admin contact info for a domain

get_nameservers

Get nameservers for a domain

get_registrar_info

Get registrar and status info for a domain

lookup_domain_whois

Full WHOIS lookup for a domain

lookup_hosted_domains

Useful for shared hosting analysis. Find all domains hosted on a specific IP address

Connect IP2WHOIS to Vercel AI SDK via MCP

Follow these steps to wire IP2WHOIS into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

Install dependencies

Run npm install @ai-sdk/mcp ai @ai-sdk/openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the script

Save to agent.ts and run with npx tsx agent.ts

Explore tools

The SDK discovers 10 tools from IP2WHOIS and passes them to the LLM

Why Use Vercel AI SDK with the IP2WHOIS MCP Server

Vercel AI SDK provides unique advantages when paired with IP2WHOIS through the Model Context Protocol.

TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box

Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same IP2WHOIS integration everywhere

Built-in streaming UI primitives let you display IP2WHOIS tool results progressively in React, Svelte, or Vue components

Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency

IP2WHOIS + Vercel AI SDK Use Cases

Practical scenarios where Vercel AI SDK combined with the IP2WHOIS MCP Server delivers measurable value.

AI-powered web apps: build dashboards that query IP2WHOIS in real-time and stream results to the UI with zero loading states

API backends: create serverless endpoints that orchestrate IP2WHOIS tools and return structured JSON responses to any frontend

Chatbots with tool use: embed IP2WHOIS capabilities into conversational interfaces with streaming responses and tool call visibility

Internal tools: build admin panels where team members interact with IP2WHOIS through natural language queries

Example Prompts for IP2WHOIS in Vercel AI SDK

Ready-to-use prompts you can give your Vercel AI SDK agent to start working with IP2WHOIS immediately.

"Look up the WHOIS information for github.com."

"Check if the domain coolstartup2026.com is available."

"When does google.com expire?"

Troubleshooting IP2WHOIS MCP Server with Vercel AI SDK

Common issues when connecting IP2WHOIS to Vercel AI SDK through the Vinkius, and how to resolve them.

createMCPClient is not a function

Install: npm install @ai-sdk/mcp

IP2WHOIS + Vercel AI SDK FAQ

Common questions about integrating IP2WHOIS MCP Server with Vercel AI SDK.

How does the Vercel AI SDK connect to MCP servers?

Import createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.

Can I use MCP tools in Edge Functions?

Yes. The AI SDK is fully edge-compatible. MCP connections work on Vercel Edge Functions, Cloudflare Workers, and similar runtimes.

Does it support streaming tool results?

Yes. The SDK provides streaming primitives like useChat and streamText that handle tool calls and display results progressively in the UI.