MCP.Market

Microsoft 365 MCP server

online · 100% uptime
by proscendia.com·com.proscendia/microsoft-365·v1.0.0
No reviews yet

Permissioned access to Outlook, OneDrive and Teams via the user's own Microsoft account

B77/100grade B
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
B77/100

full report

Adoption
New

Little public usage data yet

Reviews

Write one

Nobody has reviewed Microsoft 365 yet.

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

Microsoft 365 tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-11-03 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 241ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Microsoft 365 compares

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

Safety score
77/100
higher than 50% of 916 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
174 ms
faster than 71% of 609 Email servers

Install Microsoft 365 in Claude Code, Cursor or VS Code

claude mcp add --transport http microsoft-365 https://microsoft-mcp.proscendia.com/mcp
Add to Cursor

Microsoft 365: common questions

Is Microsoft 365 MCP server safe?
Mostly: it is graded B (77/100). Read the Microsoft 365 safety report
How do I install Microsoft 365?
It runs remotely at microsoft-mcp.proscendia.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Microsoft 365 need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Microsoft 365 maintained?
The latest release is v1.0.0.
Is Microsoft 365 up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Microsoft 365?
Servers from other publishers that do the same job: Outlook MCP server, Outlook Assistant MCP server and MCPEmails MCP server.
How does Microsoft 365 compare with other Email MCP servers?
safety score 77/100 (higher than 50% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 174 ms (faster than 71% of 609 Email servers). Full comparison.

Alternatives to Microsoft 365

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

  • Outlook MCP
    Microsoft Outlook personal accounts: mail, rules, calendar, contacts, to-do, drafts (77 tools).
    A
  • Outlook Assistant
    Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
    More from littlebearapps →
    A
  • MCPEmails
    Never-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.
    A
  • Outlook
    Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files
    A
  • Microsoft 365 Mail
    Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.
    More from mindstone →
    A