`resolve_domain`

Pack: company-domain · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/resolve_domain for the schema, then POST the same URL with its arguments for the data.

Ranked candidate website domains for a company name, with per-source evidence.

Tool description as the model sees it

Resolve a company NAME to its website domain. Returns RANKED candidate domains, each carrying evidence PER SOURCE — Wikidata (P856 official-website claim), GLEIF LEI registry, SEC EDGAR (US filers), UK Companies House (BYOK), French recherche-entreprises, a DNS-alive check, a homepage /og:site_name match, and an optional BYOK SERP fallback (serper/brave) for the long tail. </details>

Parameters

Name	Type	Required	Description
`_chApiKey`	string	no	Optional BYOK — UK Companies House API key. Register free at https://developer.company-information.service.gov.uk. Companies House has no website field; this only adds identity confirmation for GB/UK names.
`_serpApiKey`	string	no	Optional BYOK — a Serper (serper.dev) or Brave Search API key, used only as a long-tail fallback when the registries above carry no domain. Disclosed in the response (`serp.used`) when it runs.
`_serpProvider`	string	no	Which BYOK SERP provider `_serpApiKey` is for. Default “serper”.

Example call

Arguments

{
  "name": "Siemens AG",
  "country": "DE"
}

curl

curl -X POST https://gateway.pipeworx.io/company-domain/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"resolve_domain","arguments":{"name":"Siemens AG","country":"DE"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('resolve_domain', {
  "name": "Siemens AG",
  "country": "DE"
});

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the company-domain pack

{
  "mcpServers": {
    "company-domain": {
      "url": "https://gateway.pipeworx.io/company-domain/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

resolve_domain