Holidays is an MCP server with 2 tools an agent can call, among them get_public_holidays, is_public_holiday. It answers at https://ads.getlulu.dev/holidays/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 20 October 2026, succeeded.
Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
get_public_holidays | 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 I Inputs: country_code, year |
is_public_holiday | 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_holid Inputs: country_code, date |
Every block below points at https://ads.getlulu.dev/holidays/mcp. Pick your client and copy.
claude mcp add --transport http holidays https://ads.getlulu.dev/holidays/mcp
{
"mcpServers": {
"holidays": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://ads.getlulu.dev/holidays/mcp"]
}
}
}{
"mcpServers": {
"holidays": {
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}{
"servers": {
"holidays": {
"type": "http",
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}{
"context_servers": {
"holidays": {
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}{
"mcpServers": {
"holidays": {
"serverUrl": "https://ads.getlulu.dev/holidays/mcp"
}
}
}{
"mcpServers": {
"holidays": {
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}name: Holidays
version: 0.0.1
schema: v1
mcpServers:
- name: Holidays
type: streamable-http
url: https://ads.getlulu.dev/holidays/mcp{
"mcpServers": {
"holidays": {
"httpUrl": "https://ads.getlulu.dev/holidays/mcp"
}
}
}{
"mcpServers": {
"holidays": {
"type": "http",
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}{
"mcpServers": {
"holidays": {
"url": "https://ads.getlulu.dev/holidays/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fads.getlulu.dev%2Fholidays%2Fmcp&type=streamable_http&id=holidays&name=Holidays
It answered our last check on 20 October 2026 in 156 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
2, as returned by the server's own tools/list on 12 September 2026: get_public_holidays, is_public_holiday.
It answered our last check on 20 October 2026 in 156 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://ads.getlulu.dev/holidays/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.lulu-the-narwhal. Endpoint host: ads.getlulu.dev. ARD identifier: urn:air:io.github.lulu-the-narwhal:mcp:holidays-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.