@czagents/eu-registry

European business registry lookups in one MCP — verify companies across EU member states via GLEIF/LEI and official national registries. Entity status, registration data, addresses, and parent-company resolution. Built for cross-border due-diligence and KYC directly in your AI assistant.

Part of the cz-agents suite.

Supported registries

| Country | Source | Notes | |---------|--------|-------| | GB | Companies House | Requires free CH_API_KEY from developer.company-information.service.gov.uk | | SK | ORSR / RPO | No auth required | | PL | KRS | No auth required | | NL | GLEIF/LEI | No auth required — covers LEI-registered entities | | DE | GLEIF/LEI | No auth required — covers LEI-registered entities | | FR | SIRENE | No auth required |

Tools

• search_company(name, country?, limit?) — search by company name across all or a single country. country is ISO 3166-1 alpha-2 (e.g. "gb"). Default limit 10, max 20.
• get_company(id, country) — fetch a company by national ID (CRN for GB, IČO for SK, KRS number for PL, LEI for NL/DE, SIREN for FR).

Configuration

| Variable | Required | Description | |----------|----------|-------------| | CH_API_KEY | No | UK Companies House API key. Without it GB adapter returns empty results. | | GLEIF_CACHE_PATH | No | Path to SQLite cache file for GLEIF responses (NL + DE). Falls back to in-memory if unset. | | GLEIF_CACHE_TTL_DAYS | No | Cache TTL in days. Default: 7. | | PORT | No | HTTP transport port. Default: 3036. |

Usage

npx (stdio transport)

{
  "mcpServers": {
    "eu-registry": { "command": "npx", "args": ["-y", "@czagents/eu-registry"] }
  }
}

Hosted endpoint (no install)

{
  "mcpServers": {
    "eu-registry": { "url": "https://eu-registry.cz-agents.dev/mcp" }
  }
}

Related packages

• @czagents/ares — Czech ARES business registry
• @czagents/dd — Czech due-diligence aggregator (includes get_eu_parent and get_eu_dd_report on Compliance tier)
• @czagents/sanctions — EU FSF + OFAC sanctions screening

Development

npm run build
npm test
npm run start:http