Company Contact Details Extractor MCP server

Company Contact Details Extractor MCP Server

An MCP server that finds a company contact page and extracts role emails, a phone number and a postal address. It wraps the Mamba Labs Company Contact Details Extractor actor on Apify and returns a Clay-ready flat JSON row to any MCP client.

What's Inside

• What it does
• Quick start
• Prerequisites
• Example prompts
• Inputs
• Output
• Example output
• Features
• Full actor documentation
• Mamba Labs GTM Suite
• License

What it does

Give it a company domain and it finds that company's contact page, then returns the role email addresses published on it, a main phone number in E.164 where the country resolves, and a postal address. One flat row per company.

Named individuals are never returned. An address is kept only when its domain belongs to the company and its local part is in the role vocabulary, so info@, support@, sales@ and privacy@ survive and a person's address is dropped by an allow list rather than by a name detector. The row reports how many addresses were found and how many were rejected and why, so a thin result is never mistaken for a site that publishes nothing.

All of the extraction runs on Apify. This package is a thin client that calls the actor and hands back the result unchanged.

Quick start

You need Node.js 18 or newer and an Apify account with an API token.

Add this to your Claude Desktop config:

{
  "mcpServers": {
    "mamba-company-contact-details-extractor": {
      "command": "npx",
      "args": ["-y", "@mambalabsdev/mcp-company-contact-details-extractor"],
      "env": {
        "APIFY_TOKEN": "your-apify-token"
      }
    }
  }
}

Get your token at https://console.apify.com/account/integrations, paste it in, and restart Claude Desktop. The extractcompanycontact_details tool will be available.

Prerequisites

• Node.js 18 or newer
• An Apify account with an API token

Example prompts

• "Find the contact details for stripe.com."
• "Get the sales email for figma.com and skip the phone number."
• "Pull contact details for this local plumbing company and allow free mailboxes."
• "Extract the support address for notion.com, reading a second page if the contact page has nothing."

Inputs

Shortened. The full README is on GitHub.