MCP servers · by job

Calendar & office MCP servers

35 MCP servers that reach calendars, documents and office suites. 8 are SAFE, 14 CAUTION and 13 BLOCK. Ranked by trust score; each card opens the full audit.

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ModelsAtlas. “Calendar & office MCP servers”. Retrieved 28 Oct 2026. https://modelsatlas.com/mcp/topic/productivity

Verdicts · 35 servers

✓SAFE8!CAUTION14✕BLOCK13

Transports

A server can list more than one transport.

Tool risk

17

servers expose at least one destructive tool: delete, overwrite or run. The median server with a readable tool list exposes 14 tools.

Servers with no destructive tools →

35 calendar & office servers

1–24 of 35 · ranked by trust score, then stars

Anki

nailuogg/anki-mcp-server

!CAUTION B

MCP server for Anki via AnkiConnect

★ 2532 destructivestdio

OpenClaw

freema/openclaw-mcp

!CAUTION B

🦞 MCP server for OpenClaw - secure bridge between Claude.ai and your self-hosted OpenClaw assistant with OAuth2 authentication

★ 1852 writesse

Workspace Automation Suite

tanaikech/toolsformcpserver

✓SAFE B

The Gemini CLI confirmed that the MCP server built with Google Apps Script (GAS), a low-code platform, offers immense possibilities. If you've created snippets for GAS, these could be revitalized and/or leveraged in new ways by using them as the MCP server. The Gemini CLI and other MCP clients will

★ 1066 read

Apple Books

vgnshiyer/apple-books-mcp

✓SAFE B

Apple Books MCP Server

★ 619 readstdio

Agent Reachout

vibe-with-me-tools/agent-reachout

✓SAFE B

Let Claude Code reach you on Telegram when it finishes work or needs decisions

★ 564 writestdio

Skylight

theeaglebyte/skylight-mcp

!CAUTION B

MCP server for Skylight family calendar - enables AI assistants to manage calendars, chores, lists, meals, and rewards

★ 406 destructivestdio

Anki

nietus/anki-mcp

!CAUTION B

MCP server for Anki: get quizzed, track retention, find leeches and manage your flashcards from Claude and other MCP clients (via AnkiConnect)

★ 393 destructivestdio

Evernote

verygoodplugins/mcp-evernote

✓SAFE B

MCP server for Evernote integration with note management and synchronization

★ 332 destructivestdio

Calendar

deciduus/calendar-mcp

✓SAFE B

Google Calendar MCP server: 23 tools for LLM agents. Install with uvx calendar-mcp-server.

★ 26Not listed in sourcestdio

gws-mcp-server

conorbronsdon/gws-mcp-server

✓SAFE B

Curated MCP server for Google Workspace: Gmail, Calendar, Drive, Sheets, Docs, and Tasks via the official gws CLI. 67 focused tools instead of 400, side effects declared on every one. The permissions leg of trust infrastructure for agents.

★ 1113 destructivestdio

appscreen-studio

laith261/appscreen-studio

✓SAFE B

Modern web studio for generating Google Play Store screenshots, realistic phone mockups, multilingual localizations, and feature graphics.

★ 01 destructive

gdocs-comments-mcp

Abdulreh4874/gdocs-comments-mcp

✓SAFE B

Master modern software development through Stanford's CS146S assignments, featuring hands-on Python projects, Poetry workflows, and Conda environment setup for building production-ready skills.

★ 01 writestdio

Coworker

array-ventures/coworker

!CAUTION B

Open-source AI agent with MCP UI, app builder, A2A protocol, skills marketplace, and multi-provider chat. Built with Mastra. Alternative to OpenClaw.

★ 432 writestreamable-http

Microsoft Cloud Platform

aanerud/mcp-microsoft-office

!CAUTION B

an local MCP server you can run on your env, connecting you to Microsoft Graph, and the complete M365 eco system.

★ 555 write

Google Workspace

dguido/google-workspace-mcp

!CAUTION B

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

★ 3814 destructivestdio

Anki

ankimcp/anki-mcp-server

!CAUTION C

A Model Context Protocol (MCP) server that enables AI assistants to interact with Anki, the spaced repetition flashcard application.

★ 4996 destructivestdio

Anki MCP Server

ankimcp/anki-mcp-server

!CAUTION C

A Model Context Protocol (MCP) server that enables AI assistants to interact with Anki, the spaced repetition flashcard application.

★ 4866 destructivestdio

Anki AI Tutor

anki-mcp/anki-mcp-desktop

!CAUTION C

A Model Context Protocol (MCP) server that enables AI assistants to interact with Anki, the spaced repetition flashcard application.

★ 5086 destructivestdio

artist-mcp

ManudotaORG/artist-mcp

!CAUTION C

Read your OneNote pages in Claude Desktop or Codex. An npm-published MCP server that signs in on your own machine, with Gmail and Calendar as supporting evidence, opt-in writes, and editable workflow playbooks.

★ 11 destructivestdio

xlide_mcp

WilliamSmithEdward/xlide_mcp

!CAUTION C

Read, write, analyze and test the VBA inside Excel, Word, PowerPoint and Access files, and edit the document around it. No Office installation needed.

★ 11Not listed in sourcestdio

Outlook Assistant

littlebearapps/outlook-assistant

!CAUTION C

MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation.

★ 391 destructivestdio

Next AI Draw.io

dayuanjiang/next-ai-draw-io

✕BLOCK D

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visualization.

★ 35,9461 destructivestdio

google_workspace_mcp

taylorwilsdon/google_workspace_mcp

✕BLOCK D

Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool

★ 3,288Not listed in sourcestdio

Google Workspace

taylorwilsdon/google_workspace_mcp

✕BLOCK D

Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool

★ 3,205Not listed in sourcestdio

Other jobs

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Questions

How do you decide which servers are calendar & office servers?
By the categories each server's own repository declares, mapped onto this job by a hand-kept table. A server can belong to more than one job, and one whose repository declares no matching category is not listed here.
Which calendar & office MCP servers rank highest on trust?
Anki (nailuogg/anki-mcp-server), OpenClaw (freema/openclaw-mcp) and Workspace Automation Suite (tanaikech/toolsformcpserver), by trust score and then stars. Ranking never uses popularity to change a verdict.
How many calendar & office servers only read?
4 of the 35 declare tools that all only read; 17 expose at least one destructive tool.

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