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MCP server · Finance

JP Data (Japanese Public Business Data)

· github.com/kimotostudio/jp-data-mcp

Japanese open-data MCP server: corporate-number validation, zengin bank codes, national holidays

Unclaimed finance
InstallView source
34Low

Scored 2 months ago · breakdown

About JP Data (Japanese Public Business Data)

JP Data (Japanese Public Business Data) is an MCP server in the Finance category: japanese open-data MCP server: corporate-number validation, zengin bank codes, national holidays.

Install

From source
git clone https://github.com/kimotostudio/jp-data-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Tools (8)

is_japan_holidayWhether a `YYYY-MM-DD` date is a national holiday.

Parameters not published.

japan_holidaysAll Japanese national holidays for a given year.

Parameters not published.

lookup_bankBank by 4-digit zengin bank code → name / kana / hiragana / romaji.

Parameters not published.

lookup_branchBranch by bank code + 3-digit branch code (branch data lazily fetched from the public zengin-code dataset and cached locally).

Parameters not published.

lookup_corporate_numberRegistry enrichment for a corporate number (live NTA Web-API when `NTA_APP_ID` is set; otherwise a clearly-tagged synthetic fallback — see below).

Parameters not published.

search_banksSearch banks by name fragment (kanji / kana / hiragana / romaji).

Parameters not published.

search_corporations_by_nameSearch corporations by (partial) name (live NTA Web-API when `NTA_APP_ID` is set).

Parameters not published.

validate_corporate_numberOffline format + official NTA check-digit validation of a 13-digit 法人番号 (full-width input tolerated). Does **not** confirm the company exists.

Parameters not published.

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Questions

About JP Data (Japanese Public Business Data)

How do I install JP Data (Japanese Public Business Data)?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is JP Data (Japanese Public Business Data) safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is JP Data (Japanese Public Business Data) still maintained?

Conduid hasn't recorded a commit date for this repository yet. Check the repository directly for recent activity.