78trust / 100

Address To Zip

by addresstozip.jp in Developer tools

MCP serverPassing, checked 8 h ago

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.

https://addresstozip.jp/mcp
Tools
2
open to any client
Uptime
100%
last 30 days
Response time
372 ms
451 ms slowest 5%
Last check
Passed
8 h ago, next any minute now

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Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "address-to-zip": {
      "type": "http",
      "url": "https://addresstozip.jp/mcp"
    }
  }
}

2 tools

  • search_address

    日本の住所文字列から郵便番号を検索する。番地・建物名付きでも町名まで解釈する。ローマ字・英語表記(例: Marunouchi, Chiyoda-ku, Tokyo)でも検索可。結果には日本郵便準拠のローマ字表記(romaji)を含む。 / Look up a Japanese postal code from an address string. Tolerates messy input (full-width digits, hyphen variants, street numbers and building names) and…

  • lookup_zipcode

    郵便番号から住所を逆引きする。100-0005 または 1000005 形式に対応(全角数字・ハイフン有無は不問)。結果には日本郵便準拠のローマ字表記(romaji)を含む。 / Reverse lookup: get the Japanese address for a postal code. Accepts 100-0005 or 1000005 (full-width digits and missing hyphens are fine). Results include Japan Post romaji.

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Recent checks

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5 days agoPassed200384 ms