MCP.Market

Outlook MCP server

by littlebearapps·io.github.littlebearapps/outlook-mcp·v3.2.1·37 stars
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Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

B75/100grade B
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Safety scan
B75/100

full report

Adoption
Growing

37 stars

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

Outlook tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

1 high
  • –Code scanpackage could not be scannedn/a
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 19 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Findings (1)

  • highPackage @littlebearapps/outlook-mcp not found on npmcode.package-missing
Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Outlook compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
75/100
higher than 45% of 916 Email servers
GitHub stars
37
more than 92% of 493 Email servers

Install Outlook in Claude Code, Cursor or VS Code

Runs npx -y @littlebearapps/outlook-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add outlook-mcp -- npx -y @littlebearapps/outlook-mcp
Add to Cursor

What the publisher says

From the Outlook repository's README, as published. We do not edit it. Read it on GitHub

Outlook Assistant

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

Outlook Assistant connects AI assistants to your Microsoft Outlook account through the Model Context Protocol. Ask your AI assistant to search your inbox, send emails, schedule meetings, manage contacts, and configure mailbox settings — without leaving the conversation. Works with Claude, Cursor, Windsurf, and any MCP-compatible client.

Works with personal Outlook.com and work/school Microsoft 365 accounts.

Search inbox → read & summarise → draft a reply — all from the conversation

What you can do

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Outlook: common questions

Is Outlook MCP server safe?
Mostly: it is graded B (75/100). Read the Outlook safety report
How do I install Outlook?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Outlook need an API key?
Yes. The registry entry asks for OUTLOOK_CLIENT_SECRET.
Is Outlook maintained?
The last commit was 56 days ago (2026-09-09). The latest release is v3.2.1.
What can I use instead of Outlook?
Servers from other publishers that do the same job: Mailoo - Email MCP Server, MCPEmails MCP server and Microsoft 365 Mail MCP server. Compare all Outlook alternatives.
How does Outlook compare with other Email MCP servers?
safety score 75/100 (higher than 45% of 916 Email servers); github stars 37 (more than 92% of 493 Email servers). Full comparison.

Alternatives to Outlook

Same job from other publishers: the closest match first, then the best rated.

All Outlook alternatives →
  • Mailoo - Email MCP Server
    Email MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
    A
  • MCPEmails
    Never-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.
    A
  • Microsoft 365 Mail
    Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.
    More from mindstone →
    A
  • Ecc
    Unified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).
    B
  • Inbox Zero
    Search Gmail and Outlook, save drafts, manage email rules, and view email stats.
    A