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Provides tools for validating IBANs and other EU business compliance tasks relevant to SEPA payments.

MCP Europe Business Suite

European business compliance suite for AI agents — 28 tools covering tax ID validation, IBAN, VAT rates, e-invoicing rules, payment terms, and labor calendar helpers across 18+ European countries.

Part of MCPize — regional MCP servers for AI agents.

Coverage

Module	Country coverage
Tax IDs	PT (NIF), ES (NIF/NIE/CIF), FR (SIRET, TVA), IT (Codice Fiscale, Partita IVA), DE (USt-IdNr), UK (VAT), NL (KVK)
IBAN	18 EU countries (PT, ES, FR, DE, IT, NL, BE, PL, SE, DK, FI, AT, IE, GR, HU, RO, CZ, HR)
VAT rates	19 countries (18 EU + UK)
Payment terms	10 countries (PT, ES, FR, DE, IT, NL, BE, UK, SE, PL)
E-invoicing	10 countries with timelines and formats
Holidays	8 countries with Easter-based moveable holidays
Postal codes	16 countries

Tools (28 total)

Validation (17): validate_nif, validate_iban, get_vat_rate, get_portugal_holidays, get_spain_holidays, get_france_holidays, validate_nif_es, validate_siret, validate_tva_fr, calculate_working_days, format_number_european, validate_codice_fiscale, validate_partita_iva, validate_vat_de, validate_vat_uk, validate_kvk_nl, validate_postal_code

Business Rules (4): get_payment_terms, get_invoice_requirements, get_vat_exemption_threshold, get_einvoicing_rules

Labor Helpers (3): get_public_holidays_range, calculate_working_days_eu, get_next_payment_date

Invoice & VAT (4): validate_invoice_schema, calculate_vat_breakdown, suggest_vat_treatment, calculate_vat_amount

What's new in v1.2.0

Timezone-safe date formatting (no more UTC offset bugs)
Easter-based moveable holidays added to Portugal (Sexta-feira Santa) and Spain (Viernes Santo)
nth_working_day rule now correctly handles months without enough working days
Consistent outputSchema (Zod) on every tool — Smithery Typed Output ready
Refactored shared helpers (no duplicated Easter calculations across tools)
New /health endpoint for Railway/Docker healthchecks

Local development

npm install
npm start           # stdio transport (for Glama / Claude Desktop)
npm run start:http  # HTTP transport on port 8080 (for Railway / hosted use)

Endpoints (HTTP mode)

GET / — server metadata and tool list
GET /health — health check (returns {"status":"ok"})
POST /mcp — MCP Streamable HTTP endpoint

Disclaimer

All compliance, tax, and legal information returned by these tools is reference only — not legal or tax advice. VAT rates, e-invoicing rules, and holiday calendars change frequently. Always verify with the relevant tax authority and a qualified professional before use in production.