How to integrate Whoisfreaks MCP with Atomic Agent

Connect Atomic Agent to Whoisfreaks MCP. Get whois info for google.com, check domain registration status for mysite.io, and more using natural language, with authentication handled for you.

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Api Key

Whoisfreaks is a leading provider of domain WHOIS database and API services. Instantly access comprehensive domain ownership and registration data for research and monitoring.

18 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Whoisfreaks.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Whoisfreaks account. See the Atomic Agent documentation for installation instructions.

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How Atomic Agent connects to Whoisfreaks

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Whoisfreaks to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Whoisfreaks. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Whoisfreaks account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

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

The Whoisfreaks MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Whoisfreaks account. It provides structured and secure access so your agent can perform Whoisfreaks operations on your behalf.

Use Whoisfreaks from Atomic Agent

With your account connected, ask Atomic Agent to work with Whoisfreaks in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

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

ASN WHOIS Lookup

Tool to retrieve comprehensive ASN WHOIS information including ownership, network infrastructure, and IP address ranges.

Bulk DNS Lookup

Tool to process multiple domains or IPs simultaneously, returning all DNS records in a single request (max 100).

Bulk Domain Availability Check

Tool to check availability of multiple domains in one request (max 100 domains).

Bulk WHOIS Lookup

Tool to query WHOIS information for up to 100 domains in a single request.

DNS Live Lookup

Tool to perform real-time DNS record resolution for network diagnostics and configuration verification.

Check Domain Availability

Tool to check if a domain is available for registration with optional suggestions.

Get Domain Files Status

Tool to check availability and update status of domain data files including newly registered, expired, and dropped domains.

IP Geolocation Lookup

Tool to retrieve geographic location information for an IP address including country, city, coordinates, ISP, and security details.

IP WHOIS Lookup

Tool to retrieve comprehensive WHOIS information for an IP address including organization, ISP, and network details.

Security Threat Lookup

Tool to check if an IP address is associated with malicious activity, security threats, or appears on blocklists.

SSL Certificate Lookup

Tool to fetch live SSL certificate with full secure cert chain, validity dates, and issuer information.

Subdomain Lookup

Tool to discover all subdomains associated with a domain name.

WHOIS Historical Lookup

Tool to access historical domain records from comprehensive database with up to 100 records per page.

WHOIS Live Lookup

Tool to fetch real-time WHOIS domain registration data directly from authoritative WHOIS servers.

WHOIS Live Lookup V2

Tool to fetch real-time WHOIS domain data using v2.

WHOIS Reverse Lookup By Company

Tool to search for domains registered by a specific company or organization using reverse WHOIS lookup.

WHOIS Reverse Lookup by Email

Tool to search for domains registered with a specific email address.

WHOIS Reverse Lookup By Owner

Tool to search for domains registered by a specific owner name using reverse WHOIS lookup.

FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 Whoisfreaks tools.

Yes, absolutely. You can configure which Whoisfreaks 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 Whoisfreaks data and credentials are handled as safely as possible.

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