How to connect Bettercontact 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 Bettercontact account to Cowork via Composio Connect, enabling it to find verified email for John Doe, get phone numbers for leads in Chicago, enrich contact details for Sarah Patel, and more such actions on your behalf without compromising your account security.

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Bettercontact

Api Key

Bettercontact is a smart contact enrichment tool for finding emails and phone numbers. It helps boost lead generation with automated, waterfall search across multiple sources.

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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 Bettercontact account to Cowork via Composio Connect, enabling it to find verified email for John Doe, get phone numbers for leads in Chicago, enrich contact details for Sarah Patel, and more such actions on your behalf without compromising your account security.

Also integrate Bettercontact with

ChatGPT OpenAI Agents SDK Claude Agent SDK Claude Code Codex OpenClaw Hermes CLI Google ADK LangChain Vercel AI SDK Mastra AI LlamaIndex CrewAI

Connecting Bettercontact 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 Bettercontact account

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

For example, ask Cowork to:

"Find verified email for John Doe"
"Get phone numbers for leads in Chicago"
"Enrich contact details for Sarah Patel"

It will prompt you to authenticate and authorize access.

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

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

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

TOOLS

Supported Tools

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

Check Credits Balance

Tool to check the remaining credits balance for a BetterContact account.

Create Lead Finder Search

Tool to create a new Lead Finder search to discover leads based on company and people criteria.

Enrich Leads

Tool to create a lead enrichment request for work emails and direct phone numbers.

Get Enrichment Results

Tool to retrieve enrichment results for a specific request ID.

Get Lead Finder Results

Tool to retrieve results from a submitted Lead Finder search.

FRAMEWORKS

How to build Bettercontact MCP Agent with another framework

ChatGPT

Use Bettercontact MCP with ChatGPT

OpenAI Agents SDK

Use Bettercontact MCP with OpenAI Agents SDK

Claude Agent SDK

Use Bettercontact MCP with Claude Agent SDK

Claude Code

Use Bettercontact MCP with Claude Code

Codex

Use Bettercontact MCP with Codex

OpenClaw

Use Bettercontact MCP with OpenClaw

Hermes

Use Bettercontact MCP with Hermes

CLI

Use Bettercontact MCP with CLI

Google ADK

Use Bettercontact MCP with Google ADK

LangChain

Use Bettercontact MCP with LangChain

Vercel AI SDK

Use Bettercontact MCP with Vercel AI SDK

Mastra AI

Use Bettercontact MCP with Mastra AI

LlamaIndex

Use Bettercontact MCP with LlamaIndex

CrewAI

Use Bettercontact MCP with CrewAI

MORE TOOLKITS

Explore Other Toolkits

Toolkit marketplace

Hubspot

Oauth2Api Key

HubSpot is an all-in-one marketing, sales, and customer service platform. It lets teams nurture leads, automate outreach, and track every customer interaction in one place.

Pipedrive

Oauth2Api Key

Pipedrive is a sales management platform offering pipeline visualization, lead tracking, and workflow automation. It helps sales teams keep deals moving forward efficiently and never miss a follow-up.

Salesforce

Oauth2S2s Oauth2

Salesforce is a leading CRM platform that helps businesses manage sales, service, and marketing. It centralizes customer data, enabling teams to drive growth and build strong relationships.

Apollo

Api Key

Apollo is a CRM and lead generation platform that helps businesses discover contacts and manage sales pipelines. Use it to streamline customer outreach and track your deals from one place.

FAQ

Frequently asked questions

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

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

Start with Bettercontact.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Bettercontact tool your agent needs.Free to start.

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Customer stories

Teams ship real agents on Composio

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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

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

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.

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.

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.

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.

Jerome Leclanche

Co-Founder, Ingram Technologies