Official MCP RegistryHosted serveraddresstozip.jpv1.2.0
jp.addresstozip/address-to-zip
日本の住所⇄郵便番号を変換。表記ゆれも吸収。Japan address ⇄ postal code, handles messy input. Free tier, no API key.
Connect to Claude Code
Copyclaude mcp add --transport http jp-addresstozip-address-to-zip https://addresstozip.jp/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://addresstozip.jp/mcpstreamable-http
Published in the official MCP registry as “jp.addresstozip/address-to-zip”. Verified through the vendor namespace.