Shirabe
暦・住所正規化・日本語テキスト処理・法人番号の 4 つの REST API。LLM が確率でしか答えられない日本固有データを schema 保証の JSON で返します。全 API キー不要の無料枠つき、OpenAPI 3.1 / MCP 対応。
https://shirabe.dev/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://shirabe.dev/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · shirabe.dev
5tools discovered
Look up Japanese calendar
Look up Japanese calendar information for a given date: Rokuyo (six-day cycle such as Taian/Butsumetsu), Rekichu (alman…
Normalize Japanese address
Normalize a free-form Japanese address against the official Address Base Registry (ABR, all 47 prefectures).
Split Japanese personal name
Split a Japanese personal name into family and given parts using IPAdic person-name POS tags (with whitespace/length he…
Look up Japanese corporation by number
Look up a Japanese company by its 13-digit corporate number (法人番号) against the National Tax Agency (NTA) corporate-numb…
Search Japanese corporations by name
Search the Japanese corporate-number registry (National Tax Agency) by company name and return matching companies, each…
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A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brands暦・住所正規化・日本語テキスト処理・法人番号の 4 つの REST API。LLM が確率でしか答えられない日本固有データを schema 保証の JSON で返します。全 API キー不要の無料枠つき、OpenAPI 3.1 / MCP 対応。
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
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MCPBundles probed 5 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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91 tools