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How to connect Companyenrich to Claude

Connect Claude Web, Desktop and Cowork to Companyenrich MCP. Enrich openai company profile by domain, find companies similar to stripe, and more using natural language, with authentication handled for you.

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Companyenrich is a company data API for enrichment, search, and similar company discovery. Use it to turn domains or company names into clean business profiles fast.

32 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Companyenrich account to Claude via Composio Connect, enabling it to enrich OpenAI company profile by domain, find companies similar to Stripe, search cybersecurity startups in Berlin, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Companyenrich with

Codex

Connecting Companyenrich to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

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

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

2. 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 Web, Desktop, and Cowork

3. Connect your Companyenrich account

Back in Claude, ask it to connect to Companyenrich or give it any Companyenrich-related task.

For example, ask Claude to:

  • "Enrich OpenAI company profile by domain"
  • "Find companies similar to Stripe"
  • "Search cybersecurity startups in Berlin"

It will prompt you to authenticate and authorize access.

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

What is the Companyenrich Claude Connector, and what's possible with it?

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

Troubleshooting

1. Why does Claude not use the Composio connector for Companyenrich?

The connector can show as connected, but Claude must use it in each Companyenrich conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Companyenrich again.

2. Why does Claude show an MCP server error before Companyenrich connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Companyenrich.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Companyenrich.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Companyenrich authorization link not work?

The Composio connector is one server. Your Companyenrich account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Companyenrich connection.
  • Composio creates a fresh Companyenrich authorization link.
  • Open that link in your browser and finish the Companyenrich sign-in.

4. Why do Companyenrich actions fail after they worked before?

The Companyenrich connection can expire or lose permission.

  • Ask Claude to inspect the Companyenrich connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Companyenrich account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Companyenrich.
  • If the action still fails with a permission error, check that the connected account has that permission in Companyenrich itself.

5. How do I switch to a different Companyenrich account?

Claude can manage the Companyenrich connection for you.

  • Ask Claude to disconnect or delete the current Companyenrich account.
  • Ask Claude to connect Companyenrich again.
  • Open the new Composio authorization link for Companyenrich.
  • Sign in with the other Companyenrich account in the browser.
  • After the account connects, ask Claude to retry the Companyenrich task.

6. Why is my Companyenrich connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Companyenrich connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Companyenrich tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Companyenrich.
TOOLS

Supported Tools

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

Autocomplete Companies

Returns a list of companies matching the given partial domain name.

Autocomplete Keywords

Lookup keywords for use in company search filters.

Autocomplete Positions

Lookup positions/job titles for use in people search filters.

Autocomplete Technologies

Lookup technologies for use in company search filters.

Count companies matching search criteria

Returns the total count of companies matching the given search criteria without retrieving the actual results.

Count Similar Companies

Tool to count the total number of similar companies matching the given search criteria without retrieving the actual results.

Create people search export job

Creates an asynchronous search export job for up to 50,000 people.

Create search export job

Creates an asynchronous search export job for company data.

Enrich company by domain

Enriches a company using its domain name as lookup parameter.

Enrich company by properties

Enriches a company using its properties.

Batch Enrich Companies

Enriches a list of companies using their domain names.

Find Similar Companies

Tool to find similar companies to the given company by domain.

Get Bulk Enrichment Job Status

Returns the current status of a bulk enrichment job.

Get Company Workforce

Returns workforce insights for a single company.

Get Country by Code

Tool to search for a country by its ISO 3166-1 alpha-2 code.

Get Current User

Returns information about the authenticated user, including their API key, credit balance, and account capabilities.

Get Job Details

Returns details for a specific job by ID.

Get People Search Export Job Status

Returns the current status of a person search export job.

Get Regions

Tool to get all available regions.

Get search export job status

Returns the current status of a search export job.

List all jobs

Returns a paginated list of all jobs (bulk enrichment, etc.

List bulk enrichment jobs

Returns a paginated list of all bulk enrichment jobs for the authenticated user.

List Industries

Obtain a list of all company industries.

List Person Search Export Jobs

Returns a paginated list of all person search export jobs for the authenticated user.

List search export jobs

Returns a paginated list of all search export jobs for the authenticated user.

Lookup Person by Email

Look up a person by email address.

Search people with cursor pagination

Searches people based on given criteria using cursor-based pagination.

Search cities by name or country

Search for cities by name or country codes.

Search companies by criteria

Searches companies based on given criteria.

Search Countries

Tool to search countries by name.

Search People

Searches people based on given criteria using page-based pagination.

Search States

Tool to search states by name or country codes.

FRAMEWORKS

How to build Companyenrich MCP Agent with another framework

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Codex

Use Companyenrich MCP with Codex

FAQ

Frequently asked questions

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

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

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