MCP Servers 45

MCP server for Google Calendar integration with service account support and domain-wide delegation.

Temporal Cortex Calendar MCPNew

io.github.temporal-cortex/mcp

B✓Verified

18 deterministic calendar tools: contact resolution, temporal context, availability, booking

MCP server for iCloud (Apple) Calendar access via CalDAV

Microsoft 365 CalendarNew

io.github.mindstone/mcp-server-microsoft-calendar

B✓Verified

Microsoft 365 Outlook calendar via Graph: list, get, create, update, respond, free/busy.

CalendarmcpNew

io.github.aernouddekker/calendarmcp

B✓Verified

MCP server for macOS Calendar.app — calendar and event management via AppleScript

Google CalendarNew

io.github.domdomegg/google-cal-mcp

B✓Verified

Allow AI systems to list, create, update, and manage Google Calendar events.

Jp CalendarNew

io.github.skypier-jp-works/mcp-jp-calendar

A✓Verified

MCP server for Japanese business days, holidays, and fiscal-period calculations.

CalendarNew

io.github.infoinlet-marketplace/mcp-calendar

B✓Verified

Google Calendar for AI agents — list/create/delete events and free-busy via OAuth token.

Ms CalendarNew

io.github.0xka13b/ms-calendar-mcp

B✓Verified

Microsoft Calendar (Outlook Calendar) MCP server for managing events via Microsoft Graph.

Calendar.appNew

io.github.p-l-ta/calendar-mcp

B✓Verified

List, search, and manage calendar events via macOS Calendar.app across all configured accounts.

CaldavNew

io.github.dominik1001/caldav-mcp

A✓Verified

CalDAV calendar operations (list, create, update, delete events) as MCP tools.

Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files.

OutlookNew

io.github.littlebearapps/outlook-mcp

A✓Verified

Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

Outlook AssistantNew

io.github.littlebearapps/outlook-assistant

A✓Verified

Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

DavNew

io.github.PhilflowIO/dav-mcp

B✓Verified

AI-orchestrated calendars, contacts & tasks across any DAV platform.

AIquila — Nextcloud MCP ServerNew

io.github.elgorro/aiquila-mcp

A✓Verified

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

OutlookNew

io.github.rlrghb/outlook

A✓Verified

Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files

Google WorkspaceNew

io.github.mindstone/mcp-server-google-workspace

B✓Verified

Google Workspace MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Contacts, and more

Google Workspace MCP ServerNew

io.github.conorbronsdon/gws-mcp-server

A✓Verified

Google Workspace as 41 curated MCP tools: Gmail, Calendar, Drive, Sheets, Docs, and Tasks.

HebcalNew

io.github.hebcal/hebcal

A✓Verified

Model Context Protocol extension for Hebrew calendar

OfwNew

io.github.chrischall/ofw-mcp

A✓Verified

OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal

AgentlairNew

io.github.piiiico/agentlair

B✓Verified

Give AI agents a real email address, vault, calendar, and task delegation via MCP.

MycaseNew

io.github.oktopeak/mycase-mcp

A✓Verified

Connect Claude to MyCase: cases, contacts, documents, tasks, calendar, calls, time, billing, staff.

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