Company Enrichment MCP Server

Grey Ridge Company Enrichment MCP

[smoke] [MCP] [deps]

A Model Context Protocol server that turns a company domain into a live, normalized enrichment record — for any MCP client (Claude Desktop, Cursor, Cline, Continue, or your own agent).

Give it stripe.com and get back, in one call, firmographics + verified business contacts + a tech-stack fingerprint + social links and a live hiring signal — the buying-intent layer that static enrichment databases can't carry:

company_name · industry · hq_country · tech_stack · contacts (MX-graded) · social_links · hiring{ats_vendor, open_reqs, departments, locations, remote_share, intensity, newest_posting}

• Live from source, never a resold database. Every field is read this call from the company's own public website, public DNS/MX, and public applicant-tracking JSON. No stale cache, no third-party data broker, no paid key to hold.
• Zero keys, zero account, free COGS. All upstreams are keyless and public.
• The hiring signal is the moat. The hiring{} block is derived live from 8 ATS platforms (Greenhouse · Lever · Ashby · SmartRecruiters · Workday · Recruitee · Workable · BambooHR) — a real buying-intent signal (who is hiring, how hard, in which departments) that resold-DB enrichers do not ship because they sell static firmographics.
• One parse dependency. cheerio for robust HTML extraction — no MCP SDK, no 90-package transitive tree dragged into your agent's trust boundary.
• Honest, never fabricated. Thin crawls are flagged (enrichment_status), absent fields stay null, placeholder/noreply addresses are dropped.

Install

Requires Node.js ≥ 18.

Claude Desktop

Add to claude_desktop_config.json (Settings → Developer → Edit Config):

{  "mcpServers": {    "company-enrichment": {      "command": "npx",      "args": ["-y", "github:rezearcher/company-enrichment-mcp"]    }  }}

Cursor / Cline / Continue

Point the client at the same command (npx -y github:rezearcher/company-enrichment-mcp) as a stdio server. In Cursor: Settings → MCP → Add new server → type command.

From source

git clone https://github.com/rezearcher/company-enrichment-mcpcd company-enrichment-mcpnpm installnode server.mjs          # speaks MCP over stdionpm test                 # real client handshake + live-data roundtrip

Tools

Example

Ask your assistant: "Enrich stripe.com and ramp.com, and tell me which is hiring harder." The model calls:

{ "name": "enrich_company",  "arguments": { "domains": ["stripe.com", "ramp.com"] } }

and gets back a records[] array — each a unified company record whose hiring.hiring_intensity (none/low/med/high) and hiring.open_reqs_count answer the question directly.

Or, for a fast buying-intent check without the full crawl: "Is bunq hiring right now?" →

{ "name": "company_hiring_signal", "arguments": { "company": "bunq.com" } }

The record

{  "input_domain": "stripe.com",  "canonical_domain": "stripe.com",  "company_name": "Stripe",  "description": "...",  "industry": "...",  "hq_country": "US",  "social_links": ["https://twitter.com/stripe", ...],  "tech_stack": [ { "name": "Next.js", "category": "..." }, ... ],  "contacts": { "emails": [ { "email": "...", "mx": true, "deliverability_grade": "B" } ], "phones": [...] },  "hiring": {    "ats_vendor": "greenhouse", "open_reqs_count": 725, "hiring_intensity": "high",    "departments_hiring": [...], "locations_hiring": [...], "remote_share": 0.18,    "newest_posting_at": "2026-10-29T..."  },  "source_freshness": "live",  "enrichment_status": "ok"}

Why live-from-source (and not a resold database)

Resold-database enrichers (the common Apify/marketplace pattern) return whatever was in a broker's last crawl — often months stale — and need a paid data key behind them. This server reads each company now, from sources the buyer would otherwise have to integrate and maintain themselves: a heterogeneous website layout, a DNS/MX posture, and eight different ATS JSON shapes that drift and that companies migrate between. That upkeep is the point — a scheduled canary (.github/workflows/smoke.yml) exercises the live path on every push and daily and fails loudly the moment an upstream reshapes. And because the hiring block is computed live, it reflects today's open reqs, not a snapshot — the signal a prospector actually wants.

Legal scope

PUBLIC business data only — published firmographics, published business contact points (role inboxes, switchboard, public social profiles), and public ATS postings. No login, no personal/consumer PII, no scraped individual profiles, no third-party database. Respect each source's terms and rate limits.

License

MIT © Grey Ridge Signals Group LLC.

Related tools (same maintained engine)

• company-enrichment-cli — the same enrichment core as a plain command-line tool (npx github:rezearcher/company-enrichment-cli stripe.com).
• jobs-mcp-server — the raw 8-ATS job feed as an MCP server, when you want the postings themselves rather than a company-level signal.