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Rumblingb
Rumblingb

Posted on • Originally published at rumblingb.github.io

I Built a Company Intelligence MCP — SEC Filings, Patents, Domain Data in One Tool

If you're building AI agents that need to research companies, you know the pain: SEC data lives on EDGAR, patents are on USPTO, domain whois requires a socket library, and SSL info needs openssl. That's four different APIs, four different auth schemes, four different rate limits.

Company Intelligence MCP combines all of them into one tool.

What It Does

  • company_profile(name) — SEC filings, patents, domain info for any company
  • company_financials(ticker) — Pulls XBRL financials from SEC EDGAR
  • company_patents(name) — Searches USPTO patent database
  • company_domain(domain) — WHOIS, SSL cert, DNS records

How It Works

Install in 30 seconds:

{
  "mcpServers": {
    "company-intel": {
      "command": "python3",
      "args": ["-m", "pip", "install", "agentpay-company-intel-mcp"]
    }
  }
}
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Free tier: 10 queries per instance. Pro: $29/month unlimited.

Why I Built This

I already had individual MCPs for SEC data, patent search, and domain intelligence. Developers kept asking for a unified company lookup — one query that returns everything. This is that product.

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