Hungarian Chamber of Engineers (MMK) Directory Scraper & MCP Tool

A lightweight, token-optimized Apify Actor and Model Context Protocol (MCP) server tool designed to extract verified professional credentials, active engineering licenses, and direct contact details from the official Hungarian Chamber of Engineers (Magyar Mérnöki Kamara – MMK) public registry (mmk.hu/kereses/tagok).

Built specifically for Autonomous AI Agents (SDR, HR, and GRC compliance), B2B lead enrichment pipelines, and direct integration into Claude Desktop, Cursor, LangChain, Make, and n8n.

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⚡ Key Highlights & Architecture

• AI & Agent Native (MCP Tool): Returns strictly typed, flattened JSON data to protect LLM context windows against context pollution and token waste.
• Ultra-Lightweight & Fast: Powered by CheerioCrawler running on a 128 MB memory profile with sub-second execution speeds (no headless browser overhead).
• Pay-per-Event (PPE) Pricing: Pay strictly for successfully extracted engineer records ($0.004 per record) plus a synthetic start fee ($0.00005).
• Graceful Budget Cap Abort: Monitors eventChargeLimitReached and triggers crawler.autoscaledPool.abort(), ensuring all captured records are saved without data loss.
• Verified Official Registry: Directly extracts legal license designations, chamber certification IDs, validity dates, and authorized design sectors.

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📥 Input Configuration (Input Schema)

The input schema is intentionally streamlined to 3 parameters to maximize LLM function-calling accuracy and tool-invocation reliability.

Field	Type	Default	Description
searchQuery	String	"Kovács"	Target engineer's name, surname fragment, or specialization keyword. Leave empty to crawl the entire register.
maxItems	Integer	5	Maximum number of engineering profiles to extract and charge (range: 1 to 5000).
startUrls	Array	[]	Optional direct list of MMK search result or profile URLs.

Input JSON Examples

Targeted search by name or keyword:

{
  "searchQuery": "Kovács",
  "maxItems": 10
}

Broad sector extraction:

{
  "searchQuery": "gépészmérnök",
  "maxItems": 50
}

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📤 Output Dataset Format

Extracted records are pushed directly to the default dataset (Actor.pushData()). Each engineer profile is formatted as a clean, standardized JSON object:

Field	Type	Description	Sample Value
fullName	string	Official full name of the engineer	"Brennerné Kovács Ildikó"
chamberId	string	Official chamber registration number(s)	"01-4615, 01-60332"
status	string	License authorization status	"jogosult"
professionalSections	string[]	Registered technical sections and divisions	["Települési víziközmű tervezése"]
qualifications	string[]	Certified design/expert licenses with codes and expiry	["VZ-TEL - Tervezés (2028.05.02)"]
city	string	Official registered city / seat	"Budapest"
contactEmail	string | null	Official contact email address or null	"brennerne@hidrokomplex.hu"
profileUrl	string	Direct link to the public profile on MMK	"https://mmk.hu/profil/view?id=12527"
scrapedAt	string	Extraction timestamp (ISO 8601)	"2026-09-10T12:55:00.000Z"

Output JSON Sample

{
  "fullName": "Brennerné Kovács Ildikó",
  "chamberId": "01-4615, 01-60332",
  "status": "jogosult",
  "professionalSections": [
    "Ivó- és ipari vízellátás, szennyvízelvezetés",
    "Települési víziközmű tervezése",
    "Területi vízgazdálkodási építmények tervezése"
  ],
  "qualifications": [
    "VZ-TEL - Települési víziközmű tervezése (2028.05.02)",
    "VZ-TER - Területi vízgazdálkodási építmények tervezése (2028.05.02)",
    "ME-VZ - Vízgazdálkodási építmények műszaki ellenőrzése (2028.05.02)"
  ],
  "city": "Budapest",
  "contactEmail": "brennerne@hidrokomplex.hu",
  "profileUrl": "https://mmk.hu/profil/view?id=12527",
  "scrapedAt": "2026-09-10T12:55:00.000Z"
}

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🤖 Agent & Pipeline Integrations

Model Context Protocol (MCP) Integration

Connect this tool natively to Claude Desktop, Cursor, or your autonomous agent runtime via the official Apify MCP Server.

Add this entry to your claude_desktop_config.json:

{
  "mcpServers": {
    "apify-mmk-scraper": {
      "command": "npx",
      "args": [
        "-y",
        "@apify/mcp-server",
        "--actor-id",
        "hyperion-intelligence/hungarian-engineers-mmk-scraper",
        "--token",
        "YOUR_APIFY_API_TOKEN"
      ]
    }
  }
}

Python (LangChain Integration)

from langchain_community.utilities import ApifyWrapper

apify = ApifyWrapper(apify_api_token="YOUR_APIFY_API_TOKEN")

loader = apify.call_actor(
    actor_id="hyperion-intelligence/hungarian-engineers-mmk-scraper",
    run_input={"searchQuery": "villamosmérnök", "maxItems": 10},
    dataset_mapping_function=lambda item: item
)

engineers = loader.load()
for eng in engineers:
    print(f"{eng['fullName']} ({eng['city']}) - {eng['contactEmail']}")

REST API / cURL

curl -X POST "https://api.apify.com/v2/acts/hyperion-intelligence~hungarian-engineers-mmk-scraper/runs?token=YOUR_APIFY_API_TOKEN" \
     -H "Content-Type: application/json" \
     -d '{"searchQuery": "statikus", "maxItems": 20}'

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💰 Cost & Resource Consumption

• Compute Allocation: 128 MB RAM.
• Billing Model: Pay-per-Event (PPE).
  • Synthetic Actor Start Fee (apify-actor-start): $0.00005
  • Dataset Record Fee (apify-default-dataset-item): $0.004 / record
• Typical Cost: Extracting 100 complete, verified profiles costs approximately $0.40.

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🔗 Complete Central European Construction & Compliance Stack

Complete your Central European construction and engineering intelligence stack with our companion MCP-native tools:

• Hungarian Construction Contractors (MKIK) Register Scraper: Extract officially registered construction companies, general contractors, licensed trades, and certified technical supervisors (felelős műszaki vezető - FMV).
• Hungarian Chamber of Architects (MÉK) Directory Scraper: Extract licensed architects, urban planners, interior designers, and architectural studios with verified MEKON registry credentials and decoded direct contacts.
• Hungarian Public Procurement Construction Tenders Scraper: Extract structured public construction tenders, RFP notices, CPV classifications (45000000-7), estimated budget values, and submission deadlines from official Hungarian procurement portals.

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⚖️ Legal & Compliance Note

This Actor queries publicly available data published by the Hungarian Chamber of Engineers (Magyar Mérnöki Kamara) under statutory transparency requirements for certified professional practitioners. Users are responsible for complying with applicable GDPR and data protection laws when storing and processing personal records.

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🇭🇺 Magyar nyelvű összefoglaló és keresési kulcsszavak

Hivatalos Magyar Mérnöki Kamara (MMK) tagi és szakmagyakorlói névjegyzék adatgyűjtő és API interfész. Tervezőmérnökök, szakértők, felelős műszaki ellenőrök (statikus, épületgépész, villamosmérnök) adatainak kinyerése hiteles kamarai azonosítókkal és elérhetőségekkel B2B értékesítéshez, partnerkereséshez és AI ágensekhez.