jp.addresstozip/address-to-zip
address-to-zip
jp.addresstozip/address-to-zip costs 426 tokens of context per session. It has 2 tool definitions. That is 0.2 % of a 200k window. Measured 2026-10-03.
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.
alive probed 2026-10-03 · HTTP 200
2tools
426tokens for the tool definitions
0.2 %of a 200k context window
1.5 sto initialize
487 msto list tools
- Endpoint
- https://addresstozip.jp/mcp (streamable-http)
- Host
- addresstozip.jp
- Protocol
- 2025-06-18
- Reports itself as
- address-to-zip 1.1.0
- Capabilities
- tools
- Instructions
- 348 characters
- Website
- https://addresstozip.jp/
- Registry
- active, updated 2026-09-09 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| search_address | 247 | 58 % |
| lookup_zipcode | 179 | 42 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:41 | alive | 1.5 s | 2 | 426 |
| 2026-10-03 17:56 | alive | 617 ms | 2 | 426 |
Badge
[](https://mcp-pulse.ulehla.dev/s/jp.addresstozip/address-to-zip)