Outlook MCP servers
MCP servers that connect an AI agent to Outlook: mail, calendar and contacts in Outlook. We have classified 47 so far, listed below and ranked by their independent trust score.
47 catalogued · how we score
Outlook at a glance
- Highest score
- 94 io.github.rlrghb/outlook
- Median score
- 49
- Scored
- 47 of 47
- Rescanned in 7 days
- 46
npm 20 · remote 18 · pypi 6 · mcpb 4 · oci 2 · figures as of 2026-09-20 13:30 UTC · how we score
All 47 by trust score Trust score 0–100
- npm 94
Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files
- remote · npm 92
Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.
- npm 92
Microsoft 365 Outlook calendar via Graph: list, get, create, update, respond, free/busy.
- npm 91
io.github.littlebearapps/outlook-assistant
Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
- npm 89
io.github.nikolausm/imap-mcp-server
IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
- npm 89
Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP
- npm 88
Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.
- npm 86
Email IMAP/SMTP MCP server: iCloud, Gmail, Yahoo, Outlook, and custom IMAP providers
- npm 83
io.github.0xka13b/microsoft-outlook-mcp
Microsoft Outlook (mail) MCP server — read, search, and send email through Microsoft Graph.
- npm 83
io.github.0xka13b/ms-calendar-mcp
Microsoft Calendar (Outlook Calendar) MCP server for managing events via Microsoft Graph.
- remote · mcpb 83
io.github.theluckystrike/calendar-ics-reader-events-freebusy-conflicts
Read the .ics your calendar exports: events in a window, free-busy, double bookings, export.
- npm 83
io.github.VikrantSingh01/adaptive-cards-mcp
Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.
- pypi 78
io.github.SuperAngryMonkey/iris
Microsoft 365 mail MCP: drafts into Outlook; sending off by default, opt-in via IRIS_ENABLE_SEND.
- npm 76
SpiderIQ Mail: SpiderMail mailboxes, messages, threads, send, compose for AI agents
- remote 75
Render HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them
- remote 72
WhenMeet.me — group scheduling
Group meeting scheduler — rank times everyone's free across Google & Outlook, book Meet/Teams.
- npm 70
Unified email MCP server for Gmail, Outlook, iCloud, and IMAP with batch operations
- npm 65
io.github.jmshinhwa/outlook-email-html-lint
Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga
- pypi 59
Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (62 tools).
- mcpb 57
Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.
- mcpb 54
io.github.theluckystrike/availability
Read .ics calendar exports: free-busy, availability windows, double bookings, conflicts.
- mcpb 53
com.bestremotetools/calendar-ics-events-free-busy
Read an .ics export: list events with recurring series expanded, find free and busy, bill a meeting.
- npm 49
Safely schedule Outlook meetings on on-prem Exchange EWS with preview-confirmed writes.
- npm 49
io.github.dockndevai/mcp-outlook
Outlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.
- npm 46
Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
- oci 46
Tidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends.
- remote 42
Outlook Contacts (Microsoft 365) MCP Pack
- remote 41
Outlook Mail (Microsoft 365) MCP Pack
- remote 40
Outlook Calendar MCP Pack
- remote 39
Your real Gmail, Outlook and calendars, worked as you: read, draft, send, schedule, organize.
- pypi 39
Connect Claude to your Gmail and Outlook inbox. Read, search, and manage emails via AI.
- remote · npm 39
Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
- pypi 39
Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).
- remote 36
Turn a written schedule into a live calendar link people subscribe to in Apple, Google, Outlook.
- remote 36
MyAgentMail deprecated
Email inboxes and calendars for AI agents: send, receive, search, draft and schedule.
- remote 36
com.postgate-ai/microsoft-exchange
Hosted multi-user MCP for Microsoft Exchange - on-premises, hybrid and Online, per-user rights
- remote 36
Permissioned access to Outlook, OneDrive and Teams via the user's own Microsoft account
- remote 36
Manage Google, Outlook & Apple calendars and create private sync rules from chat.
- pypi 36
MCP server for Microsoft Exchange / OWA — email, calendar, directory, availability
- npm 33
Outlook integration with OAuth, message search, batch operations, and calendar management
- remote 32
Scheduling infrastructure for AI agents across Google and Microsoft calendars.
- remote 31
A MCP server that works with Outlook Calendar to manage event listing, reading, and updates.
- remote 31
A MCP server for Outlook email that lets you search, read, and draft emails and replies.
- pypi 21
MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams
- remote 20
Connect any mailbox to Claude, ChatGPT & AI: read, send, reply, schedule & search emails.
- oci 6
Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email.
- npm 0
io.github.littlebearapps/outlook-mcp dead
Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.
Every server here has been scored. A server is listed here because its description and tool definitions say it is built for Outlook. That is what the server declares about itself, not an integration we have tested, so check the score breakdown before you trust one. This classification currently runs only over servers that publish a hosted endpoint, so a Outlook server distributed solely as an installable package will not appear here yet, however clearly it belongs. Treat the ranking as a partial field rather than the whole one.
Common questions
What is a Outlook MCP server?
A Outlook MCP server exposes mail, calendar and contacts in Outlook to an AI assistant over the Model Context Protocol, so the assistant can work with Outlook directly instead of you moving data in and out by hand. These come from the public MCP registry, and being listed there is not a review of the code, so the publisher is worth checking as closely as the feature list.
How do I get started with a Outlook MCP server?
Start from the ranked list on this page, then open a server's own page and read its score breakdown before you install anything. Every server listed here is a hosted endpoint, so that breakdown covers Endpoint Security, Transport & Reachability, Schema Quality & AI Usability, Stability & Change Management, Tool Coverage, Tool Safety and Capabilities. A Outlook server acts on your Outlook data, so check what access it asks for before you connect it. The same page carries install snippets for the common MCP clients.