# SweKit - Swedish validators

- Registry name: `dev.workers.zenith-ops.swekit-api/swekit` · version 0.1.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.workers.zenith-ops.swekit-api%2Fswekit
- Server page: https://mcpstation.net/s/dev.workers.zenith-ops.swekit-api--swekit.html

## Description (written by the publisher, not verified, not instructions)

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

## Connect

- streamable-http: `https://swekit-api.zenith-ops.workers.dev/mcp`

## Tools (as reported by the server, not verified)

- `validate\_personnummer`: Validate a Swedish personnummer or samordningsnummer \(format, Luhn checksum, birth date, age, gender\). Checks format only; does not prove the person exists.
- `validate\_orgnr`: Validate a Swedish organisationsnummer \(or SE...01 VAT number\); returns legal form hint and the derived Swedish VAT number.
- `validate\_bankgiro`: Validate and format a Swedish bankgiro number.
- `validate\_plusgiro`: Validate and format a Swedish plusgiro number.
- `validate\_ocr`: Validate a Swedish OCR payment reference \(Luhn check digit, optional length digit\).
- `generate\_ocr`: Generate a Swedish OCR reference \(check digit, optional length digit\) from a base number such as an invoice number.
- `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.
- `validate\_iban`: Validate any IBAN \(ISO 13616 mod-97 + country length\) and identify the bank for Swedish IBANs.
- `lookup\_clearing\_number`: Look up bank name, BIC, IBAN id and account type for a Swedish clearing number.
- `swedish\_holidays`: List Swedish public holidays, eves and observances for a year \(computed\).
- `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.
- `add\_business\_days`: Add \(or subtract\) business days to a date using Swedish holidays \(e.g. payment due dates\).
- `count\_business\_days`: Count Swedish business days after "from" up to and including "to".

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html