Summary
A domain in, a traceable company profile out.
One call fills the firmographic fields a GTM list needs, and each field arrives with the signal it came from rather than as an unattributed guess.
What it is
An MCP wrapper around Mamba Labs' firmographic enricher on Apify. One tool takes a company domain and returns flat, Clay-ready JSON parsed from the company's own schema.org/Organization JSON-LD and HTML meta tags.
What you get
- enrich_company_firmographics turns a domain into employee band, industry, HQ, founded year, revenue estimate, logo and description
- Every record carries a source_signals array, so each field traces back to where it was read
- A data_completeness score says how much of the profile actually came back
- Output is flat JSON, shaped to drop straight into Clay
- A batchSize input takes a list of domains rather than one at a time
Requirements
Node and the npm package. All of the work runs on Apify — this package is a thin client that routes the tool call there, so an Apify account carries the run.
Setup effort
One command plus a key — npx -y @mambalabsdev/mcp-company-firmographic-enricher, then supply credentials