Funding Investor Record MCP Server

An MCP server that returns a company funding record from SEC Form D, Companies House and press, each labeled with the source it came from. It wraps the Mamba Labs Company Funding Record 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 name and domain and it reads primary sources and returns a funding record: SEC EDGAR Form D amounts, UK Companies House registration details, and press coverage of funding rounds. One flat row per company.

Every number travels with a source_of_record saying whether it came from a legal filing or from a press release, because those are not the same kind of fact and merging them is the defect this tool exists to prevent. Only an exact entity match, after corporate suffixes are stripped, populates an amount. A near match such as a differently named subsidiary goes to separate related_entity columns as a named lead and can never be summed into a total. This is not Crunchbase and not a resold database, so it returns less than a database would and what it returns has a filing behind it.

All of the lookup 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-funding-investor-record": {
      "command": "npx",
      "args": ["-y", "@mambalabsdev/mcp-funding-investor-record"],
      "env": {
        "APIFY_TOKEN": "your-apify-token"
      }
    }
  }
}

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

Prerequisites

• Node.js 18 or newer
• An Apify account with an API token
• Optional: your own Companies House REST API key, free at developer.company-information.service.gov.uk, if you want the UK columns populated

Example prompts

• "Get the funding record for Anthropic at anthropic.com."
• "H

... View full README on GitHub