SweKit - Swedish validators

dev.workers.erikssonanton2001.swekit-api/swekit · v0.1.0 · finance-and-payments

SweKit - Swedish validators is healthy: it completed an MCP handshake in 1192 ms and exposes 13 tools.

Swedish personnummer/orgnr/bankgiro/OCR validation, kontonummer to IBAN, bankdagar.

Endpoint: https://swekit-api.erikssonanton2001.workers.dev/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count13
Latency1192 ms
Last checked (UTC)2026-10-16T14:55:49.632Z

Health history

Checked (UTC)StatusLatencyError
2026-10-16T14:55:49.632ZHealthy1192

Tools (13)

validate_personnummerValidate a Swedish personnummer or samordningsnummer (format, Luhn checksum, birth date, age, gender). Checks format only; does not prove the person exists.
validate_orgnrValidate a Swedish organisationsnummer (or SE...01 VAT number); returns legal form hint and the derived Swedish VAT number.
validate_bankgiroValidate and format a Swedish bankgiro number.
validate_plusgiroValidate and format a Swedish plusgiro number.
validate_ocrValidate a Swedish OCR payment reference (Luhn check digit, optional length digit).
generate_ocrGenerate a Swedish OCR reference (check digit, optional length digit) from a base number such as an invoice number.
swedish_account_to_ibanValidate a Swedish national bank account (clearing + account number, Bankgirot checksum rules) and convert it to IBAN using the official Bankinfrastruktur clearing table. Returns bank, BIC, account type, IBAN.
validate_ibanValidate any IBAN (ISO 13616 mod-97 + country length) and identify the bank for Swedish IBANs.
lookup_clearing_numberLook up bank name, BIC, IBAN id and account type for a Swedish clearing number.
swedish_holidaysList Swedish public holidays, eves and observances for a year (computed).
swedish_date_infoWeekday (sv/en), ISO week, holiday names and business-day status for a date. mode=bank treats midsommarafton, julafton and nyårsafton as non-business days.
add_business_daysAdd (or subtract) business days to a date using Swedish holidays (e.g. payment due dates).
count_business_daysCount Swedish business days after "from" up to and including "to".