Japan Business Day
Japan business days & holidays (official Cabinet Office data). Free tool + x402 USDC paid tools.
我該用這個嗎
品質與安全性
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"japan-business-day": {
"url": "https://japan-business-day-api.matchan962.workers.dev/mcp"
}
}
}遠端端點
https://japan-business-day-api.matchan962.workers.dev/mcpstreamable-http它能做什麼
工具清單
工具（5）
🟢is_business_day_free(date, calendar)
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-day arithmetic or holiday lists use the paid tools.
輸入結構描述
{
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Date in YYYY-MM-DD. Supported range 1955-01-01..2027-12-31"
},
"calendar": {
"type": "string",
"enum": [
"national",
"bank"
],
"description": "national (default): weekends + national holidays. bank: also Dec 31 - Jan 3 bank holidays"
}
},
"required": [
"date"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢is_business_day(date, calendar)
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: $0.005 USDC via x402.
輸入結構描述
{
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Date in YYYY-MM-DD. Supported range 1955-01-01..2027-12-31"
},
"calendar": {
"type": "string",
"enum": [
"national",
"bank"
],
"description": "national (default): weekends + national holidays. bank: also Dec 31 - Jan 3 bank holidays"
}
},
"required": [
"date"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡add_business_days(date, days, calendar)
Add or subtract N Japanese business days from a date (settlement T+N, delivery ETA). Price: $0.01 USDC via x402.
輸入結構描述
{
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Date in YYYY-MM-DD. Supported range 1955-01-01..2027-12-31"
},
"days": {
"type": "integer",
"minimum": -366,
"maximum": 366
},
"calendar": {
"type": "string",
"enum": [
"national",
"bank"
],
"description": "national (default): weekends + national holidays. bank: also Dec 31 - Jan 3 bank holidays"
}
},
"required": [
"date",
"days"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_holidays(year, calendar)
List Japanese national holidays for a year with JA/EN names. Price: $0.01 USDC via x402.
輸入結構描述
{
"type": "object",
"properties": {
"year": {
"type": "integer"
},
"calendar": {
"type": "string",
"enum": [
"national",
"bank"
],
"description": "national (default): weekends + national holidays. bank: also Dec 31 - Jan 3 bank holidays"
}
},
"required": [
"year"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪payment_due_date(date, closing, monthOffset, payDay, adjust, ...)
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: $0.01 USDC via x402.
輸入結構描述
{
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "Transaction or invoice date (YYYY-MM-DD)"
},
"closing": {
"anyOf": [
{
"type": "integer",
"minimum": 1,
"maximum": 31
},
{
"type": "string",
"const": "end"
}
],
"description": "Closing day of month (1-31) or 'end'"
},
"monthOffset": {
"type": "integer",
"minimum": 0,
"maximum": 3,
"description": "Months after closing; default 1 (next month)"
},
"payDay": {
"anyOf": [
{
"$ref": "#/properties/closing/anyOf/0"
},
{
"$ref": "#/properties/closing/anyOf/1"
}
],
"description": "Payment day of month (1-31) or 'end'"
},
"adjust": {
"type": "string",
"enum": [
"previous",
"next",
"none"
],
"description": "Shift when not a business day; default previous"
},
"calendar": {
"type": "string",
"enum": [
"national",
"bank"
],
"description": "national (default): weekends + national holidays. bank: also Dec 31 - Jan 3 bank holidays"
}
},
"required": [
"date",
"closing",
"payDay"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}社群
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