MCP Servers 14
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Calendar
China holidays and lunar calendar lookup, solar-to-lunar conversion and yearly schedule.
Mu
News, web search, mail, markets, weather, places, files, calendar, contacts.

AIquila — Nextcloud MCP Server
Nextcloud MCP server — files, calendar, contacts, mail, maps, notes, tasks & 120+ more tools

Abfallkalender Deutschland
Waste collection dates for German addresses from municipal authority calendars.
AddCal
Publish public calendars and events others subscribe to: RSVPs, feeds and add-to-calendar links.
Reassign
Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

lookup-holiday
Real public holiday lookup for 206 countries via a rule-based calendar engine.
GEOMETRY
Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100).

Prayer Times
Islamic prayer times & calendar MCP (Aladhan API).

Grounders MCP
Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector.

Regulatory Catalysts
Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).

Estevao
Anglican liturgical calendar, lectionary and Daily Office (Book of Common Prayer) via Estêvão API