How to connect Ip2whois to Claude Cowork

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks. This guide walks you through the easiest and most secure way to connect your Ip2whois account to Cowork via Composio Connect, enabling it to get WHOIS info for example.com, find domains hosted on 8.8.8.8, check domain expiration date for mysite.org, and more such actions on your behalf without compromising your account security.

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Ip2whois is a WHOIS lookup API delivering detailed domain registration info and metadata. Get instant access to creation dates, registrant contacts, and nameservers for any domain.

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Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Ip2whois account to Cowork via Composio Connect, enabling it to get WHOIS info for example.com, find domains hosted on 8.8.8.8, check domain expiration date for mysite.org, and more such actions on your behalf without compromising your account security.

Also integrate Ip2whois with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

Connecting Ip2whois to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Ip2whois account

Back in Cowork, ask the agent to connect to Ip2whois or give it any Ip2whois-related task.

For example, ask Cowork to:

  • "Get WHOIS info for example.com"
  • "Find domains hosted on 8.8.8.8"
  • "Check domain expiration date for mysite.org"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Ip2whois account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Ip2whois through MCP without you sharing account credentials directly with the agent.

What is the Ip2whois MCP server, and what's possible with it?

The Ip2whois MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Ip2whois account. It provides structured and secure access to domain and IP WHOIS data, so your agent can perform actions like retrieving domain registration info, checking domain ages, viewing registrant contacts, and discovering domains hosted on specific IPs.

  • Comprehensive domain WHOIS lookup: Instantly fetch key details about any domain, including creation and expiration dates, registrar information, and domain age.
  • Registrant contact information retrieval: Let your agent pull up contact info for domain owners, admins, and technical contacts as needed.
  • Nameserver and DNS data access: Easily get the nameservers associated with a domain for network or security audits.
  • Hosted domains discovery by IP: Find all domains currently hosted on a particular IP address, helping with investigation or infrastructure mapping.
TOOLS

Supported Tools

Every Ip2whois action and event your agent gets out of the box.

IP2WHOIS Domain Lookup

Retrieves WHOIS registration data for any domain.

Hosted Domains Lookup

Tool to retrieve hosted domains for a given IP address.

FRAMEWORKS

How to build Ip2whois MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Ip2whois MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Ip2whois MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Ip2whois MCP with Claude Code

Codex logo

Codex

Use Ip2whois MCP with Codex

OpenClaw logo

OpenClaw

Use Ip2whois MCP with OpenClaw

Hermes logo

Hermes

Use Ip2whois MCP with Hermes

CLI logo

CLI

Use Ip2whois MCP with CLI

Google ADK logo

Google ADK

Use Ip2whois MCP with Google ADK

LangChain logo

LangChain

Use Ip2whois MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Ip2whois MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Ip2whois MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Ip2whois MCP with LlamaIndex

CrewAI logo

CrewAI

Use Ip2whois MCP with CrewAI

FAQ

Frequently asked questions

With a standalone Ip2whois MCP server, the agents and LLMs can only access a fixed set of Ip2whois tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Ip2whois and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Ip2whois tools.

Yes, absolutely. You can configure which Ip2whois scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Ip2whois data and credentials are handled as safely as possible.

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