Holidays MCP
Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"holidays-mcp": {
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}Remote endpoints
https://ads.getlulu.dev/holidays/mcpstreamable-httpWhat it can do
Tool inventory
Tools (2)
🟢get_public_holidays(country_code, year)
Full list of official public holidays for a country in a given year. Use for "what are the holidays in Germany in 2026", planning around a country's holiday calendar, or any "list the holidays for X" question. `country_code` is a 2-letter ISO code (US, GB, DE, FR, JP, ...) -- roughly 100 countries are covered, not every country worldwide. Returns each holiday's date, local name, English name, and type (e.g. Public, Bank, Observance).
Input Schema
{
"type": "object",
"properties": {
"country_code": {
"type": "string"
},
"year": {
"type": "integer"
}
},
"required": [
"country_code",
"year"
],
"additionalProperties": false
}Output Schema
{
"type": "object",
"additionalProperties": true
}🟢is_public_holiday(country_code, date)
Checks whether one specific date is a public holiday in a country, and names it if so. Use for "is Dec 25 2026 a holiday in the US", "is the office closed on this date", or any single-date holiday check -- prefer this over `get_public_holidays` when the question is about just one day. `country_code` is a 2-letter ISO code; `date` is YYYY-MM-DD. Returns whether it's a holiday and, if so, its name.
Input Schema
{
"type": "object",
"properties": {
"country_code": {
"type": "string"
},
"date": {
"type": "string"
}
},
"required": [
"country_code",
"date"
],
"additionalProperties": false
}Output Schema
{
"type": "object",
"additionalProperties": true
}Community
Evidence