ChronoGate
Timezone and business-day truth for agents: now, DST-safe convert, relative dates, holidays.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"chronogate": {
"url": "https://chronogate-self.vercel.app/mcp"
}
}
}リモートエンドポイント
https://chronogate-self.vercel.app/mcpstreamable-httpできること
ツール一覧
ツール(5)
🟢now(tz)
Current instant plus wall-clock time in an IANA timezone (e.g. America/Chicago). Includes offset and DST flag.
入力スキーマ
{
"type": "object",
"properties": {
"tz": {
"type": "string",
"description": "IANA timezone, default UTC"
}
}
}🟢convert(iso, from, to)
Convert an ISO-8601 instant (or naive local with from=) between IANA zones, handling DST.
入力スキーマ
{
"type": "object",
"properties": {
"iso": {
"type": "string",
"description": "ISO-8601 datetime"
},
"from": {
"type": "string",
"description": "Source IANA zone if iso is naive"
},
"to": {
"type": "string",
"description": "Target IANA zone (default UTC)"
}
},
"required": [
"iso"
]
}🟢resolve_expression(expr, tz, country)
Resolve expressions like "next Tuesday 3pm", "tomorrow 9am", or "in 2 business days" in a timezone.
入力スキーマ
{
"type": "object",
"properties": {
"expr": {
"type": "string"
},
"tz": {
"type": "string",
"description": "IANA timezone"
},
"country": {
"type": "string",
"description": "ISO country for business-day exprs (default US)"
}
},
"required": [
"expr",
"tz"
]
}🟢is_business_day(date, country)
Whether a YYYY-MM-DD date is a business day in a country (weekend + Nager.Date public holidays).
入力スキーマ
{
"type": "object",
"properties": {
"date": {
"type": "string",
"description": "YYYY-MM-DD"
},
"country": {
"type": "string",
"description": "ISO 3166-1 alpha-2, default US"
}
},
"required": [
"date"
]
}🟢add_business_days(start, days, country)
Add N business days to a start date, skipping weekends and public holidays.
入力スキーマ
{
"type": "object",
"properties": {
"start": {
"type": "string",
"description": "YYYY-MM-DD"
},
"days": {
"type": "integer",
"description": "Non-negative integer"
},
"country": {
"type": "string",
"description": "ISO 3166-1 alpha-2, default US"
}
},
"required": [
"start",
"days"
]
}コミュニティ
エビデンス