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MCP live MCP 2025-11-25 streamable-http

Japan Business Day

io.github.rira365/japan-business-day

Japan business days & holidays (official Cabinet Office data). Free tool + x402 USDC paid tools.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1009ms
last probe
Tools
11
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://japan-business-day-api.matchan962.workers.dev/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
11 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
11 items in total; 3 or more earns these points.
pass Describes itself 10/10
96 characters; more than 30 earns these points.

Tools · 11

is_business_day_free

FREE: check whether a date between today and 90 days ahead (JST) is a business day in Japan. Official Cabinet Office holiday data, supports bank calendar (Dec 31 - Jan 3). For other dates, business-da…

is_business_day

Check whether a date is a business day in Japan (official Cabinet Office holiday data). Returns holiday name (JA/EN) and next/previous business day. Price: $0.005 USDC via x402.

add_business_days

Add or subtract N Japanese business days from a date (settlement T+N, delivery ETA). Price: $0.01 USDC via x402.

list_holidays

List Japanese national holidays for a year with JA/EN names. Price: $0.01 USDC via x402.

payment_due_date

Japanese payment terms (shimebi/shiharaibi) calculator, e.g. month-end close paid end of next month; shifts to the previous/next business day on weekends/holidays. Price: $0.01 USDC via x402.

bank_value_date

When will a Japanese bank transfer be credited? Returns the value date under standard processing (same day before the cutoff, default 15:00 JST, on a bank business day; otherwise next bank business da…

jpx_trading_day

Is the Tokyo Stock Exchange (JPX) open on a date? Next/previous trading day, first/last trading day of the year. Price: $0.005 USDC via x402.

jpx_record_date

Japanese stocks: last cum-rights trading day and ex-rights date for a dividend/benefit record date (T+2 settlement, holiday-aware). Price: $0.01 USDC via x402.

jpx_sq_date

Nikkei 225 futures/options SQ day and last trading day for a contract month (2nd Friday, moved earlier on holidays). Price: $0.01 USDC via x402.

japanese_koyomi

Japanese traditional calendar for a date: rokuyo (taian/butsumetsu lucky days), Reiwa era date, lunisolar date, 24 solar terms. Price: $0.005 USDC via x402.

find_lucky_days_japan

Find auspicious Japanese dates: days in a range matching rokuyo (e.g. taian) and optional weekdays (e.g. sat,sun) for weddings, moving, contracts. Price: $0.01 USDC via x402.

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://japan-business-day-api.matchan962.workers.dev/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "japan_business_day": {
      "url": "https://japan-business-day-api.matchan962.workers.dev/mcp",
      "transport": "streamable-http"
    }
  }
}