"Proton Calendar" matching MCP servers:

Connects Claude Desktop to Google Calendar for local calendar management including adding, updating, and deleting events, checking schedules, and calculating travel time between meetings.

MCP server providing Malaysian/global prayer times (JAKIM + Aladhan fallback), nearest mosque/surau finder, and Islamic calendar events.

A comprehensive time and calendar utility server that provides timezone conversions, date arithmetic, and business day calculations for AI agents. It features extensive support for the Chinese lunar calendar, including almanac data, festivals, and public holiday tracking across multiple regions.

MCP server for managing Google Calendar reminders with time-based and location-based triggers, enabling creation, listing, and deletion of reminders.

Enables interaction with multiple Google services including Maps, Finance, Flights, Gmail, and Calendar through a unified interface. Provides comprehensive access to geocoding, stock data, flight information, email management, and calendar operations.

Enables MCP clients to read your family-location, chat, and calendar data, and optionally send messages with an explicitly minted send-access token.

This MCP server helps people with disabilities plan accessible trips by fusing calendar events, transit accessibility data, venue info, and weather into a context package for AI assistants.

Provides Islamic prayer times, Qibla direction, and Hijri calendar conversion using the Aladhan API. No API key required.

Enables access to Photon Advanced iMessage Find My features, including listing and fetching shared locations, sending visible location request cards, and controlling live location streams, with privacy-conscious handling and no persistence of locations.

A geocoding MCP server that converts place names to coordinates and coordinates to place names using OpenStreetMap data.