How to connect Data247 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 Data247 account to Cowork via Composio Connect, enabling it to validate an email address for accuracy, find carrier for a phone number, enrich contact record with address details, and more such actions on your behalf without compromising your account security.

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Data247 is a secure, on-demand platform for business data lookups. It helps you quickly access, validate, and enrich critical business data.

22 Tools

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 Data247 account to Cowork via Composio Connect, enabling it to validate an email address for accuracy, find carrier for a phone number, enrich contact record with address details, and more such actions on your behalf without compromising your account security.

Also integrate Data247 with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

Connecting Data247 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 Data247 account

Back in Cowork, ask the agent to connect to Data247 or give it any Data247-related task.

For example, ask Cowork to:

  • "Validate an email address for accuracy"
  • "Find carrier for a phone number"
  • "Enrich contact record with address details"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Data247 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 Data247 through MCP without you sharing account credentials directly with the agent.

What is the Data247 MCP server, and what's possible with it?

The Data247 MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Data247 account. It provides structured and secure access so your agent can perform Data247 operations on your behalf.

TOOLS

Supported Tools

Every Data247 action and event your agent gets out of the box.

Append Email by Name and Address

Tool to find email addresses associated with name and postal address.

Append Gender by First Name

Tool to determine a person's probable gender based on their first (given) name.

Append Name (CNAM Lookup)

Tool to get CNAM (Caller Name Delivery) data for a phone number.

Append Phone to Contact

Tool to append phone numbers to contact records using name and address.

Append Property Data

Tool to retrieve comprehensive property data including home stats, ownership information, financials and foreclosure data.

Append Reverse Email Lookup

Tool to perform reverse email lookup and retrieve contact information.

Append Reverse Phone Lookup

Tool to perform reverse phone lookup and retrieve name and address information.

Append Reverse Zipcode Lookup

Tool to get formatted address components from a zipcode.

Append ZIP+4 to Address

Tool to append ZIP+4 postal codes to addresses and standardize address information.

Check Account Balance

Tool to check Data247 account balance and remaining credits.

Get Carrier Type for Phone Number

Tool to determine carrier type for USA and Canadian phone numbers.

Get USA Carrier and SMS/MMS Gateway Info

Tool to get carrier information, wireless status, and SMS/MMS gateway addresses for USA phone numbers.

Check Phone Number for Fraud/SPAM

Tool to check if a phone number is on SPAM callers list.

Add Phone to Do-Not-Call List

Tool to add phone numbers to your internal do-not-call (DNC) list.

Check Phone Number Against DNC Lists

Tool to check if a phone number exists in Federal or internal Do-Not-Call list.

Remove Phone from Do-Not-Call List

Tool to remove phone numbers from your internal do-not-call (DNC) list.

Locate IP Address - Get Geolocation Data

Tool to get geolocation data for IPv4 addresses including city, state, country, and coordinates.

Get Carrier and Gateway Info (Text@ Service)

Tool to get carrier information, wireless status, and email-to-SMS/MMS gateway addresses for USA and Canadian phone numbers using the Text@ service.

Verify User Identity Trust Score

Tool to verify user signup legitimacy and detect account creation fraud.

Verify Email Address

Tool to verify email address format and mailbox existence.

Verify Phone Number Active Status

Tool to verify if a phone number is in-service and accepts inbound calls.

Verify USA Postal Address

Tool to verify and correct USA postal addresses to USPS standards.

FRAMEWORKS

How to build Data247 MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Data247 MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Data247 MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Data247 MCP with Claude Code

Codex logo

Codex

Use Data247 MCP with Codex

OpenClaw logo

OpenClaw

Use Data247 MCP with OpenClaw

Hermes logo

Hermes

Use Data247 MCP with Hermes

CLI logo

CLI

Use Data247 MCP with CLI

Google ADK logo

Google ADK

Use Data247 MCP with Google ADK

LangChain logo

LangChain

Use Data247 MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Data247 MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Data247 MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Data247 MCP with LlamaIndex

CrewAI logo

CrewAI

Use Data247 MCP with CrewAI

FAQ

Frequently asked questions

With a standalone Data247 MCP server, the agents and LLMs can only access a fixed set of Data247 tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Data247 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 Data247 tools.

Yes, absolutely. You can configure which Data247 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 Data247 data and credentials are handled as safely as possible.

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Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati
Harsha Gaddipati
Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya
Abhi Arya
Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

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Nirman Dave
CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

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Ryan Yu
Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

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Tomisin Jenrola
Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

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Jerome Leclanche
Co-Founder, Ingram Technologies