# Calendar

Calendar apps your agent can connect. Pick one to see its triggers and actions.

## What do you want to automate with a Calendar app?

Give your AI client this address.

`https://mcp.apiant.ai`

Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

### Set it up in your client

### Claude Code

Run this in the directory you want to work in.

`claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai`

Start Claude Code there, approve the server, and sign in in the browser page it opens.

[Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code)

### Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Category **Calendar**

- [ **caldays** caldays serves public holiday data for more than 195 countries.](https://apiant.ai/connections/caldays)
- [ **Calendarific** REST API providing public, religious, and bank holiday data for over 230 countries and 3,300 states and...](https://apiant.ai/connections/calendarific)
- [ **CalendarLink** CalendarLink creates add-to-calendar links to any calendar service and make sure your users don't forget...](https://apiant.ai/connections/calendarlink)
- [ **Canada Holidays** Canadian statutory holidays by province and territory for any year, including the next upcoming holiday...](https://apiant.ai/connections/canada-holidays)
- [ **Feriados API** Brazilian holidays API covering national, state, and municipal holidays for 5,570+ municipalities](https://apiant.ai/connections/feriados-api)
- [ **Hebrew Calendar** Hebcal is a Jewish calendar service that converts dates and publishes holiday and observance times.](https://apiant.ai/connections/hebrew-calendar)
- [ **LectServe** LectServe serves the Protestant liturgical calendar and its associated lectionary readings.](https://apiant.ai/connections/lectserve)
- [ **Morgen** Morgen is an all-in-one app for your time management](https://apiant.ai/connections/morgen)
- [ **Nager.Date** Nager.Date publishes public holiday data for more than 100 countries.](https://apiant.ai/connections/nager-date)
- [ **Namedays Calendar** Namedays Calendar (nameday.abalin.net) publishes name-day data for many countries, chiefly in Central and...](https://apiant.ai/connections/namedays-calendar)
- [ **Non-Working Days** Non-Working Days (isdayoff.ru) is a production-calendar service that says whether a given date is a working...](https://apiant.ai/connections/non-working-days)
- [ **OpenHolidays API** Public and school holidays for many countries via an open REST API](https://apiant.ai/connections/openholidays-api)
- [ **Teamup Calendar** Teamup is a calendar tool for groups and businesses.](https://apiant.ai/connections/teamup-calendar)
- [ **The Calendar** The Calendar publishes date-based reference data as static JSON files covering public holidays and event...](https://apiant.ai/connections/the-calendar)
- [ **TimeZones iCal Library** Database of official time zones and corresponding iCal VTIMEZONE blocks](https://apiant.ai/connections/timezones-ical-library)
- [ **UK Bank Holidays** UK Bank Holidays is the official GOV.UK feed of public holiday dates for the United Kingdom.](https://apiant.ai/connections/uk-bank-holidays)