Mmcp.market

Holidays MCP server

by Lulu-The-Narwhal·io.github.Lulu-The-Narwhal/holidays-mcp·v0.1.1
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Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.

C67/100grade C
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Safety scan
C67/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Holidays MCP tools (2)

write = sends, deletes, buys or posts
  • get_public_holidaysFree

    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).

  • is_public_holidayFree

    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.

Public scan report

scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 350ms20/20
  • Tool poisoning2 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http holidays-mcp https://ads.getlulu.dev/holidays/mcp
Add to Cursor

Holidays MCP: common questions

Is Holidays MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Holidays MCP safety report
How do I install Holidays MCP?
It runs remotely at ads.getlulu.dev. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Holidays MCP need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Holidays MCP maintained?
The latest release is v0.1.1.
Is Holidays MCP up?
100% of our last 25 checks got an answer. We check remote servers about four times a day.

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