# PostCode Check

- Registry name: `dev.workers.mike-tusa.postcodecheck/postcodecheck` · version 0.1.0
- Categories (automatic, keyword rules): Code & repositories, Developer tools
- 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.mike-tusa.postcodecheck%2Fpostcodecheck
- Server page: https://mcpstation.net/s/dev.workers.mike-tusa.postcodecheck--postcodecheck.html

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

Validate and normalize postal codes offline for 252 countries and territories. Format check only.

## Connect

- streamable-http: `https://postcodecheck.mike-tusa.workers.dev/mcp`

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

- `validate\_postcode`: Check whether a postal code has a valid format for a country and return its normalized form \(uppercase, official space or hyphen\), a format example and the country name. Example: country "NL", code "1234ab" → valid true, normalized "1234 AB". Format check only \(Google libaddressinput patterns\): it d
- `list\_countries`: List every supported country and territory with its ISO code, English name, whether it uses postal codes, a format example and the local name for the code \(zip, eircode, PIN…\). Read-only. Same data as GET /v1/countries.

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