orrery/holidays

Pinned public holidays for allowlisted region code and year.

/resolve?name=orrery/holidays

Use this when

You need a bounded holiday list for calendar enrichment
You want offline holiday facts without a live provider
You are composing secretary enrich context with tz-resolve

Not for

Trip planning or itinerary design
Arbitrary country crawl or open-web holiday lookup
Sub-national or city-only holiday calendars

Inputs / Outputs

Inputs

Name	Type	Notes
`region`	string	allowlisted ISO 3166-1 alpha-2 code
`year`	integer	pinned calendar year

Outputs

Name	Type	Notes
`holidays`	array	date + name records from pinned dataset
`count`	integer	—
`envelope`	signed-envelope	—

Example

{
  "method": "tools/call",
  "params": {
    "name": "answer",
    "arguments": {
      "region": "US",
      "year": 2026
    }
  }
}

Tools

list List public holidays for an allowlisted region code and pinned year · schema

{
  "type": "object",
  "properties": {
    "region": {
      "type": "string",
      "enum": [
        "AU",
        "CA",
        "DE",
        "FR",
        "GB",
        "JP",
        "US"
      ],
      "default": "US",
      "description": "ISO 3166-1 alpha-2 region code from the allowlist."
    },
    "year": {
      "type": "integer",
      "enum": [
        2025,
        2026,
        2027
      ],
      "default": 2026,
      "description": "Calendar year from the pinned dataset revision."
    }
  }
}

answer Return a concise holiday summary sealed in an Envelope · schema

{
  "type": "object",
  "properties": {
    "region": {
      "type": "string",
      "enum": [
        "AU",
        "CA",
        "DE",
        "FR",
        "GB",
        "JP",
        "US"
      ],
      "default": "US"
    },
    "year": {
      "type": "integer",
      "enum": [
        2025,
        2026,
        2027
      ],
      "default": 2026
    }
  }
}

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