dev.workers.zenith-ops.swekit-api/swekit

SweKit - Swedish validators

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

Endpoint	`https://swekit-api.zenith-ops.workers.dev/mcp` (streamable-http)
Registry version	0.1.0
Now	13 tools · grade C (75) · pin `ts_9da3e23d79f11d4516ae8498f44404ab` · protocol 2025-06-18
First / last listed	2026-10-26 08:07 UTC / 2026-10-26 08:07 UTC
Grade over time	2026-10-26: C (75), 13 tools

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Timeline

First listing · 2026-10-26 08:07 UTC
13 tools, grade C (75)

Tools: validate_personnummer validate_orgnr validate_bankgiro validate_plusgiro validate_ocr generate_ocr swedish_account_to_iban validate_iban lookup_clearing_number swedish_holidays swedish_date_info add_business_days count_business_days

Current tools (13)

`validate_personnummer`	Validate a Swedish personnummer or samordningsnummer (format, Luhn checksum, birth date, age, gender). Checks format only; does not prove the person exists. params: value*
`validate_orgnr`	Validate a Swedish organisationsnummer (or SE...01 VAT number); returns legal form hint and the derived Swedish VAT number. params: value*
`validate_bankgiro`	Validate and format a Swedish bankgiro number. params: value*
`validate_plusgiro`	Validate and format a Swedish plusgiro number. params: value*
`validate_ocr`	Validate a Swedish OCR payment reference (Luhn check digit, optional length digit). params: value*
`generate_ocr`	Generate a Swedish OCR reference (check digit, optional length digit) from a base number such as an invoice number. params: base*, length_digit
`swedish_account_to_iban`	Validate 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. params: number, clearing, account
`validate_iban`	Validate any IBAN (ISO 13616 mod-97 + country length) and identify the bank for Swedish IBANs. params: value*
`lookup_clearing_number`	Look up bank name, BIC, IBAN id and account type for a Swedish clearing number. params: value*
`swedish_holidays`	List Swedish public holidays, eves and observances for a year (computed). params: year
`swedish_date_info`	Weekday (sv/en), ISO week, holiday names and business-day status for a date. mode=bank treats midsommarafton, julafton and nyårsafton as non-business days. params: date*, mode
`add_business_days`	Add (or subtract) business days to a date using Swedish holidays (e.g. payment due dates). params: date, days, mode
`count_business_days`	Count Swedish business days after "from" up to and including "to". params: from, to, mode

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