B2B Research MCP Server - Work Email Finder & Tech Stack

Find verified work emails, extract contacts, detect tech stacks, profile DNS + SaaS, pull live jobs, search Hugging Face models and YC companies, straight from Claude, Cursor, or any MCP client. Runs in Apify Standby mode (warm, responds in seconds). Free to try right now (in the 14-day price-notice window), then $0.10 per tool call.

Who uses this

• Sales & RevOps teams enriching inbound leads with verified emails and firmographics before they hit the CRM.
• Recruiters & sourcers turning a name + company into a reachable work email.
• Agencies & founders building targeted prospect lists without a stack of paid SaaS subscriptions.
• AI agents that need to research a company or person mid-conversation and act on structured data.

Connect in 30 seconds

The server speaks Streamable HTTP at /mcp. Add this to your MCP client config:

{
  "mcpServers": {
    "fetchcraft": {
      "url": "https://fetchcraft--fetchcraft-mcp.apify.actor/mcp?token=YOUR_APIFY_TOKEN"
    }
  }
}

Works in Claude Desktop, Cursor, Cline, Windsurf, VS Code, and any Streamable-HTTP MCP client.

Get your token: sign in at apify.com, then Settings, then Integrations, then copy your Personal API token. Paste it in place of YOUR_APIFY_TOKEN. The first call wakes the standby server (about 5 seconds); after that, calls are instant.

Test it works (replace the token):

curl -s -X POST "https://fetchcraft--fetchcraft-mcp.apify.actor/mcp?token=YOUR_APIFY_TOKEN" \
  -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'

What you get

A representative result (clean structured JSON):

{
  "input_name": "Sam Altman",
  "domain": "openai.com",
  "found_email": "sam@openai.com",
  "verification_method": "mx+smtp",
  "confidence": "high"
}

Tools

Tool	What it does
find_work_email	Resolve + verify a work email from name + company domain
extract_contacts	Every email, phone, and social profile from a website URL
detect_shopify_stack	Shopify + 25+ app fingerprints (Klaviyo, Recharge, Yotpo)
detect_wordpress_stack	WordPress + 30+ plugins (Elementor, Yoast, Rank Math)
dns_email_footprint	MX, SPF, DMARC, CDN, hosting + 25 SaaS signals from DNS
find_jobs	Live jobs from Greenhouse, Lever, Ashby, Workable
search_huggingface_models	HF models by downloads, likes, trending, author
search_yc_companies	Y Combinator portfolio by batch, industry, region

Each tool runs a maintained fetchcraft Apify Actor under the hood and returns clean structured JSON. No LLM key, no scraping infrastructure to manage.

Example agent prompts

• "Find the work email for Sam Altman at openai.com." -> find_work_email
• "What apps does gymshark.com run?" -> detect_shopify_stack
• "Pull live engineering jobs from Airbnb and Netflix." -> find_jobs

Why pay-per-call beats a subscription

• No subscription, no seats, no minimums. You pay $0.10 per call, only for what you actually use. Comparable tools in this space usually lock you into a monthly plan whether you run it or not.
• No LLM key and no scraping infrastructure to manage. Connect your Apify token and the maintained Actors do the work, returning clean structured JSON.
• Built for AI agents. Drop-in MCP server over Streamable HTTP for Claude Desktop, Cursor, Cline, Windsurf, and VS Code.
• $5/month in free Apify platform credits on every account, that is 50 free calls every month, indefinitely.

Pricing

• Free right now. Every tool call is free during the 14-day price-notice window.
• After that: $0.10 per tool call, flat. No subscription, no seat licenses, no minimum.
• Every Apify account includes $5/month in free platform credits (= 50 free tool calls every month).

FAQ

Which MCP clients work? Any client supporting Streamable HTTP: Claude Desktop, Cursor, Cline, Windsurf, VS Code, and others.

Do I need an LLM key? No. Connect your Apify token and go.

Is the first call slow? Only the very first one, while the standby server wakes (about 5 seconds). Subsequent calls are instant.

Can I get the full fetchcraft suite? Yes, 28 scrapers plus 6 MCP servers under the fetchcraft publisher. Storefront: https://ai-sales-personalizer.vercel.app/scrapers

Support

Found a bug or want a new tool? Open an issue on the Actor's Issues tab.

Last Updated

2026-06-18