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MCP server · Finance

Jp Calendar MCP

· github.com/takeo628-hub/jp-calendar-mcp

MCP server for Japanese business days, holidays, wareki dates and tax calculations

Unclaimed business-daysclaudeholidaysjapanmcpmodel-context-protocoltaxwareki
InstallView source
34Low

Scored a month ago · breakdown

About Jp Calendar MCP

Jp Calendar MCP is an MCP server in the Finance category: mCP server for Japanese business days, holidays, wareki dates and tax calculations.

Install

From source
git clone https://github.com/takeo628-hub/jp-calendar-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 (11)

jp_check_dateIs this date a business day? Weekend? Public holiday?

Parameters not published.

jp_count_daysCalendar days and business days between two dates

Parameters not published.

jp_from_wareki昭和50年6月1日 → 1975-06-01, and flags out-of-era input

Parameters not published.

jp_furusato_limitDonation limit that keeps the out-of-pocket cost at ¥2,000

Parameters not published.

jp_ideco_tax_savingAnnual income + residence tax reduction from iDeCo contributions

Parameters not published.

jp_shift_days"10 business days after 2026-01-09" (skips weekends + holidays)

Parameters not published.

jp_to_wareki2019-05-01 → 令和元年5月1日 (era boundaries handled to the day)

Parameters not published.

tse_count_trading_daysSessions between two dates (for annualising returns)

Parameters not published.

tse_is_trading_dayIs the **Tokyo Stock Exchange** open? With the closure reason

Parameters not published.

tse_shift_trading_days"T+2 settlement from 2025-12-30" → 2026-01-06, across the new-year break

Parameters not published.

tse_year_summarySessions in a year plus its first/last session (大発会 / 大納会)

Parameters not published.

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Questions

About Jp Calendar MCP

How do I install Jp Calendar MCP?

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

Is Jp Calendar MCP 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 Calendar MCP still maintained?

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