calendar
Provider-declared label. Inspect each service’s documented actions and access requirements.
Services are ordered by documented operations, attributed reports and current documentation. 11 services are classified here. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Cal.com
Cal.com provides appointment scheduling and booking infrastructure with APIs for account event types, bookings, availability, and related resources.
Productivity and collaboration · calendar
API · Access documentation verifiedCalendarMCP
CalendarMCP provides a hosted MCP connection to Google Calendar; the selected read lists calendars accessible to the API key.
calendar · mcp · Productivity and collaboration
MCP · Access documentation verifiedThe Calendar
Calendar tools and a public static JSON dataset service for holidays, finance dates, and related calendar data.
calendar · public information · Public data
API · Access documentation verifiedHoliday API
Holiday data API for public holidays and observances across countries, states, and provinces.
calendar · Public data
API · Access documentation verifiedAcuity Scheduling
Online appointment scheduling service with an API for reading scheduled appointments and managing availability.
Productivity and collaboration · calendar · appointments · Developer tools
API · Access documentation verifiedCalendarific Global Holidays API
Calendarific API for retrieving public, local, religious, and bank holidays and observances by country and year.
calendar · holidays · Public data · api
API · Access documentation verifiedCalfeed
Calfeed's MCP server turns a schedule pasted into an AI chat into a calendar link that a group can subscribe to.
calendar · Productivity and collaboration · MCP
MCP · Access documentation verifiedShirabe
Shirabe provides Japanese calendar and data APIs for AI agents.
calendar · Japan data · API
API · Documentation checked: 2026-10-10SavvyCal
SavvyCal is a scheduling service with a Meetings API for reading the authenticated account's current-user profile.
Productivity and collaboration · calendar · api
API · Documentation checked: 2026-10-11Cronofy
Cronofy provides a calendar API for connecting calendars and reading, creating, and synchronizing events across providers.
calendar · Productivity and collaboration · API
API · Documentation checked: 2026-10-10AddCal
Calendar and event management service with a hosted MCP interface for searching a team’s calendars, collections, events and RSVP responses.
calendar · event management · mcp
MCP · Documentation checked: 2026-10-10