Check public holidays for 100+ countries by year or upcoming dates
Connects to Nager.Date to show public holidays for any country. Muse can tell you when holidays are coming up, help you plan travel or events around them, and show all holidays for a specific year.
Try asking Muse: "What public holidays are coming up in France this year?"
Source: Found in the official MCP Registry (com.invokera/public-holidays) · First listed September 24, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 1 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://invokera.com/r/public-holidaysNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Public Holidays is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://invokera.com/r/public-holidaysResponse time at the last check: 240ms. Worked in 100% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
get_next_public_holidaysList the upcoming public holidays for a country. Returns the next public holidays (from today onward) for the given country. Returns: Array of upcoming public holidays..get_public_holidaysList public holidays for a country and year. Returns every public holiday of the given year for the given country, with local and English names, date and scope. Returns: Array of public holidays for the requested year and country..https://invokera.com/r/public-holidaysNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Public Holidays to help me. It is a free service with an MCP server at https://invokera.com/r/public-holidays. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 13:45 UTC) the endpoint was working, answering in 240ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 2 tools, including get_next_public_holidays, get_public_holidays. For example, you could ask Muse: "What public holidays are coming up in France this year?"
This listing was added from public sources (Found in the official MCP Registry (com.invokera/public-holidays)). If you build Public Holidays, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/public-holidays"><img src="https://musedirectory.ai/badge/public-holidays.svg" alt="Public Holidays on musedirectory.ai" width="236" height="40"></a>