MCP Servers 145

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.

MCP fork of Google Workspace CLI

io.github.shigechika/gws-mcp

A✓Verified

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

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

Shikamaru

io.github.JayOfemi/shikamaru

A✓Verified

Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.

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

Psquare

io.github.jasonko/psquare

A✓Verified

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

Myhotlunchbox

io.github.chrischall/myhotlunchbox-mcp

A✓Verified

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

Ms Graph

io.github.nitin27may/ms-graph-mcp

A✓Verified

Microsoft Graph MCP server — 85 tools for mail, calendar, Teams, files, SharePoint, and Entra ID

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

Instapdown

io.github.farukkolip/instapdown-mcp

B✓Verified

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

Better Workspace

io.github.n24q02m/better-workspace-mcp

A✓Verified

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

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.

Outlook Personal MCP

io.github.salahawad/outlook-personal-mcp

B✓Verified

Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).

Abfallkalender Deutschland

io.github.AlpayC/mcp-abfall

A✓Verified

Waste collection dates for German addresses from municipal authority calendars.

Publish public calendars and events others subscribe to: RSVPs, feeds and add-to-calendar links.

Gws Connector

io.github.orieg/gws-connector

A✓Verified

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

Icloud

io.github.eodozzy/icloud-mcp

B✓Verified

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

Social Media Manager

io.github.closermethod/social-media-manager-mcp

B✓Verified

Operational layer for running accounts: calendars, cadence, captions, hashtags, reporting.

Corresync

io.github.nkiyohara/corresync

A✓Verified

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

Schedule reminders for AI agents via email, webhook, Slack, Discord, Telegram, or Google Calendar.

Generate small-business compliance calendars and renewal checklists.

Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.

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

lookup-holiday

io.github.encodi/lookup-holiday

A✓Verified

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