MCP Servers 145

Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.

Workspace

io.github.taylorwilsdon/workspace-mcp

B✓Verified

Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.

Your real Gmail, Outlook and calendars, worked as you: read, draft, send, schedule, organize.

Siftable

io.github.Tom-R-Main/mcp-server

A✓Verified

Siftable MCP server for governed work, knowledge, calendar, people, datasets, and Vault.

Ghl Server

io.github.northrosetech/ghl-mcp-server

B✓Verified

GoHighLevel CRM for AI agents.

Live crypto funding-rate radar across 5 exchanges: events, pair briefings, calendar, spreads.

Extracts calendar events from natural-language text, with .ics and calendar links.

OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more.

lookup-holiday

io.github.encodi/lookup-holiday

A✓Verified

Real public holiday lookup for 206 countries via a rule-based calendar engine.

Apple Productivity

io.github.gambadio/apple-productivity-mcp

B✓Verified

On-demand local Apple Mail, Calendar, and Reminders MCP server for macOS.

EccNew

io.github.karljsamuel/mcp-ecc

A✓Verified

Unified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).

Vamoose

io.github.dcadolph/vamoose

B✓Verified

Calendar workflow engine for time off, approvals, and quick actions on any calendar backend.

Prayer Times

io.github.pipeworx-io/prayer-times

A✓Verified

Islamic prayer times & calendar MCP (Aladhan API).

Generate small-business compliance calendars and renewal checklists.

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

Read appointments, types, calendars and availability; create, cancel or reschedule bookings.

20 inbox, calendar, travel, meals and family-logistics skill products.

BaZi four pillars, Chinese zodiac, lunisolar calendar and almanac days for AI agents.

WonderCalNew

io.github.digital-wisdom-ai/wondercal

B✓Verified

Scheduling infrastructure for AI agents across Google and Microsoft calendars.

Unified book, desk, calendar, prices, and rates for agents.

Deterministic calendars and cosmic date JSON for AI agents via MCP (Gregorian 1900-2100).

Quotes, company profiles, fundamentals, earnings and IPO calendars, plus market and company news.

MSGraph MCP

io.github.timfurlong/msgraph-mcp

A✓Verified

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

SEC filings, insider trades, 13F, IPO calendar, macro & FX MCP tools via x402.