AI Plugin IndexOutlook MCP servers and skills
There are 30 ways to connect Outlook to Claude, ChatGPT, Cursor and other AI assistants: 25 MCP servers and 5 skills. The most used is Opentabs Plugin Outlook (989 GitHub stars).
Best Outlook MCP servers, compared →Most used
Opentabs Plugin Outlook
opentabs-dev
84OpenTabs plugin for Microsoft Outlook — email and calendar
AAB
mcp-outlookdockndevai
79Outlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.
AAC
Outlook Assistantlittlebearapps
78Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
AAC
office-outlook-mcpchrischall
76Outlook / Microsoft 365 for Claude — triage mail, reply, answer invites and book meetings, confirmed
AFC
outlook-mcplittlebearapps
74Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.
AAC
Outlook MCPmpalermiti
74Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (68 tools).
AAC
MCP servers (25)
- 1Opentabs Plugin Outlook opentabs-dev · CommunicationOpenTabs plugin for Microsoft Outlook — email and calendar84
- 2mcp-outlook dockndevai · Search and webOutlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.79
- 3Outlook Assistant littlebearapps · CommunicationMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.78
- 4office-outlook-mcp chrischall · CommunicationOutlook / Microsoft 365 for Claude — triage mail, reply, answer invites and book meetings, confirmed76
- 5outlook-mcp littlebearapps · CommunicationMicrosoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.74
- 6Outlook MCP mpalermiti · CommunicationMicrosoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (68 tools).74
- 7outlook rlrghb · Documents and filesOutlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files70
- 8MCP Outlook Calendar pipeworx-io · CommunicationOutlook Calendar MCP Pack61
- 9MCP Outlook Mail pipeworx-io · CommunicationOutlook Mail (Microsoft 365) MCP Pack58
- 10outlook-calendar mintmcp · CommunicationA MCP server that works with Outlook Calendar to manage event listing, reading, and updates.57
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- 11outlook-email mintmcp · Search and webA MCP server for Outlook email that lets you search, read, and draft emails and replies.57
- 12MCP Outlook Contacts pipeworx-io · CommunicationOutlook Contacts (Microsoft 365) MCP Pack55
- 13Outlook MCP dawnlit-ai · Search and webMCP tools for @dawnlit/outlook-bridge — let any MCP host read, search, send, reply to, file and template mail through the real Outlook client.54
- 14Outlook SNDS optipub · SecurityOutlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.50
- 15Outlook MCP Server access-ctrl · CommunicationOutlook MCP Server for AI Agents - Microsoft Graph API via Client Credentials50
- 16Outlook mcp-z · SecurityOutlook integration with OAuth, message search, batch operations, and calendar management44
- 17Outlook MCP stefanskiasan · CommunicationComprehensive MCP server for Claude to access Microsoft Outlook and Teams via Microsoft Graph API - including Email, Calendar, Contacts, Tasks, Teams, Chats, and Online Meetings39
- 18Outlook Personal MCP salahawad · CommunicationFull-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).38
- 19Outlook Calendar pipeworx-io · CommunicationOutlook Calendar MCP Pack37
- 20outlook-email-html-lint jmshinhwa · Developer toolsClassic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga35
- 21Outlook Mail Pepebits · Search and webRead, search, send and clean up Outlook.com / Hotmail mail through Microsoft Graph.30
- 22Outlook Contacts pipeworx-io · CommunicationOutlook Contacts (Microsoft 365) MCP Pack28
- 23Outlook Mail pipeworx-io · CommunicationOutlook Mail (Microsoft 365) MCP Pack28
- 24Outlook Mailbox Tidier ma2no4413 · CommunicationTidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends.27
- 25microsoft-outlook-mcp 0xka13b · Search and webMicrosoft Outlook (mail) MCP server — read, search, and send email through Microsoft Graph.24
Skills (5)
- 1outlook desek · Documents and filesUse when the user reads or triages Outlook mail, books a meeting or finds a free slot, attaches files to a draft, resolves a person to an email address, or reads Microsoft Teams messages or a meeting transcript, through the outlook-local-mcp server.63
- 2outlook_mail TrueSelph · CommunicationSend and read Outlook mail. Use when the user asks to send mail, list inbox messages, open a message, mark mail read, or check the mailbox profile.45
- 3outlook-addin nachtsheim · CommunicationOutlook sidebar add-in that brings the full power of your OpenClaw agent into Microsoft Outlook. Chat with your agent about any email, use all your tools and skills, draft replies — directly from the inbox. Works with Outlook Desktop (Classic) and Outlook Web (OWA). Use when a user wants to integrate OpenClaw with Outlook, chat with their agent from email, or set up an AI sidebar in Outlook.29
- 4outlook-email-analysis sbroenne · CommunicationSpecialized skill for analyzing, summarizing, and extracting insights from emails and attachments. Covers triage, key-point extraction, and thread analysis.29
- 5outlook hsigstad · Documents and filesConvert Outlook .eml email exports to clean markdown for project docs. Use when the user wants to save email exchanges to a project's docs/emails/ directory.27
Questions
Is there an official Outlook MCP server?
Check the publisher on each listing: servers published by Outlook itself are the official ones. The most used Outlook server here is Opentabs Plugin Outlook by opentabs-dev.
How do I connect Outlook to Claude?
Pick a server below, open its page and copy the install command for Claude Code, or the config block for Claude Desktop. Most Outlook servers need an API key or token from your Outlook account.