How to connect Heyreach 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 Heyreach account to Cowork via Composio Connect, enabling it to list all active outreach campaigns, get all leads from your main list, fetch LinkedIn accounts connected to HeyReach, and more such actions on your behalf without compromising your account security.

Heyreach logoHeyreach
Api Key

HeyReach is a multichannel outreach platform for businesses and professionals. Effortlessly engage your audience and streamline campaigns from a single place.

19 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 Heyreach account to Cowork via Composio Connect, enabling it to list all active outreach campaigns, get all leads from your main list, fetch LinkedIn accounts connected to HeyReach, and more such actions on your behalf without compromising your account security.

Also integrate Heyreach with

Connecting Heyreach 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 Heyreach account

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

For example, ask Cowork to:

  • "List all active outreach campaigns"
  • "Get all leads from your main list"
  • "Fetch LinkedIn accounts connected to HeyReach"

It will prompt you to authenticate and authorize access.

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

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

The Heyreach MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Heyreach account. It provides structured and secure access to your outreach platform, so your agent can perform actions like managing campaigns, handling leads, creating lists, and automating webhooks on your behalf.

  • Campaign management and reporting: Retrieve and review all your active, scheduled, or past campaigns, enabling your agent to keep your outreach strategy organized and up to date.
  • Lead and list operations: Fetch all leads from any list, create new empty lists, and get a full overview of your audience segments—making bulk actions and lead tracking a breeze.
  • Webhook automation: Set up or delete webhooks programmatically, so your agent can automate notifications and integrate Heyreach data with other tools without manual effort.
  • LinkedIn account integration: Access and manage all connected LinkedIn accounts, streamlining multi-channel outreach and coordination directly from your AI assistant.
  • Company and data retrieval: Pull companies from specific lists and get detailed records, helping your agent power richer, more personalized engagement workflows.
TOOLS

Supported Tools

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

Add Leads To List V2

Tool to add leads to a lead list in HeyReach for LinkedIn campaigns.

Check API Key

Tool to check if the API key is valid.

Create Empty List

Tool to create an empty list.

Create Tags

Tool to create one or multiple tags for your workspace.

Create Webhook

Tool to create a new webhook.

Delete Webhook

Tool to delete an existing webhook.

Get All Campaigns

Tool to retrieve all campaigns.

Get All Leads

Tool to retrieve all leads in a HeyReach list.

Get All LinkedIn Accounts

Tool to retrieve all LinkedIn accounts.

Get All Lists

Tool to retrieve all lists.

Get All Webhooks

Tool to retrieve all webhooks.

Get Companies From List

Tool to get companies from a company list.

Get Conversations V2

Tool to retrieve paginated LinkedIn conversations with advanced filters.

Get Lead

Tool to retrieve detailed information for a lead by profile URL.

Get Lists For Lead

Tool to retrieve all lists that contain a specific lead by profile URL.

Get My Network for Sender

Tool to get the LinkedIn network for a specified sender account.

Get Overall Stats

Tool to get overall statistics for LinkedIn accounts and campaigns.

Get Webhook By ID

Tool to retrieve a webhook by its ID.

Update Webhook

Tool to update an existing webhook’s configuration.

FAQ

Frequently asked questions

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

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

Start with Heyreach.It takes 30 seconds.

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

Start building