MCP Servers 189

Ainative Zerodb Memory

io.github.AINative-Studio/ainative-zerodb-memory-mcp

B✓Verified

ZeroDB agent-memory MCP — 18 tools: memory + write-back to Slack, Gmail, Calendar, GitHub.

MT5-MCP-Quant

io.github.severus-sys/mt5-mcp-quant

A✓Verified

Native Windows MCP server for MetaTrader 5 backtesting, Market Watch, calendar data, and analytics.

Gws Connector

io.github.orieg/gws-connector

A✓Verified

Multi-account Google Workspace MCP — Gmail, Calendar, Drive, Sheets, Docs with smart routing.

Psquare

io.github.jasonko/psquare

A✓Verified

MCP server for ParentSquare — feeds, calendars, messages, directories, and admin roster tools

Corresync

io.github.nkiyohara/corresync

A✓Verified

Local-first mail, calendar, and task MCP with isolated accounts and guarded writes.

MCP fork of Google Workspace CLI

io.github.shigechika/gws-mcp

A✓Verified

MCP fork of Google Workspace CLI (Gmail, Drive, Calendar, and more)

Icloud

io.github.eodozzy/icloud-mcp

B✓Verified

Read-only-by-default MCP server for iCloud mail, calendar, and contacts (IMAP/CalDAV/CardDAV).

Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

Better Workspace

io.github.n24q02m/better-workspace-mcp

A✓Verified

Google Workspace MCP — Docs, Drive, Calendar, Gmail, Sheets, Slides, Tasks, Chat, People, Forms

Live crypto/forex/metals prices, OHLCV bars, SEC fundamentals, 13F holdings and econ calendar.

Instapdown

io.github.farukkolip/instapdown-mcp

B✓Verified

16 Instagram creator tools: downloaders, engagement audit, hashtags, hooks, best-time, calendar.

Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.

Abfallkalender Deutschland

io.github.AlpayC/mcp-abfall

A✓Verified

Waste collection dates for German addresses from municipal authority calendars.

Myhotlunchbox

io.github.chrischall/myhotlunchbox-mcp

A✓Verified

My Hot Lunchbox school lunch ordering for Claude — calendar, cart, orders, payments

Local-first productivity: email, calendar, messaging, search, image gen.

Siftable

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

A✓Verified

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

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

MSGraph MCP

io.github.timfurlong/msgraph-mcp

A✓Verified

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

The first official family-planner MCP: tasks, calendar, meals, shopping and reminders.

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

Best-time-to-book verdicts, live last-minute hotel deals, and city price calendars, from data.

Contio MeetingOS: meetings, transcripts, action items, agendas, calendar, and project management.

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

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