MCP server directory

houki-nta-mcp

税務の下調べで、国税庁の通達と事例を LLM から引くための MCP サーバー。基本通達・改正通達・事務運営指針・文書回答事例・タックスアンサー・質疑応答事例を全文検索し、legal\_status と根拠条文への案内と鮮度を添えて返します。 Japan NTA tax notices (tsutatsu) and Q\&A, marked with legal\_status and linked back to the law.

This MCP server allows agents to search and retrieve official Japanese tax rulings, circulars, and Q&A from the National Tax Agency (NTA) for accounting and tax professionals and developers.

Version:: 0.27.1
Publisher:: shuji-bonji
Company:: shuji-bonji (third-party)
Docs:: raw.githubusercontent.com/shuji-bonji/houki-nta-mcp/HEAD/README.md; Summary written by google/gemini-2.5-flash-lite from the server’s own site and README; facts above come from the registries.; Logo: https://github.com/shuji-bonji/houki-nta-mcp/actions/workflows/ci.yml/badge.svg

Install

Generated from the server’s transport data — never hand-written. Placeholders in angle brackets are yours to fill.

Run it with its own identity, a budget you set, and every call audited — no local config to keep in sync.

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What it can do

No capability summary yet — the publisher has not declared one and it has not been verified.