M365 Graph MCP server
Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.
C67/100grade C
Adoption
New
Little public usage data yet
Reviews
Write oneNobody has reviewed M365 Graph MCP yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
M365 Graph MCP tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it
no findings
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 222ms (auth required)20/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityOAuth resource metadata advertised on 40115/15
- Maintenancerepository not readable: unknown3/15
- Maintainer identityno repository or website to verify2/10
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
claude mcp add --transport http m365-graph https://mcps.work/mcp
M365 Graph MCP: common questions
- Is M365 Graph MCP server safe?
- With care: it is graded C, so read the findings first (67/100). Read the M365 Graph MCP safety report
- How do I install M365 Graph MCP?
- It runs remotely at mcps.work. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does M365 Graph MCP need an API key?
- No key to paste: it signs you in with OAuth when your client connects.
- Is M365 Graph MCP maintained?
- The latest release is v1.0.0.
- Is M365 Graph MCP 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 M365 Graph MCP?
- Servers from other publishers that do the same job: Outlook Assistant MCP server, Microsoft 365 Calendar MCP server and Outlook MCP server. Compare all M365 Graph MCP alternatives.
Alternatives to M365 Graph MCP
Same job from other publishers: the closest match first, then the best rated.
- Outlook AssistantMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.not reviewedGrowingA
- Microsoft 365 CalendarMicrosoft 365 Outlook calendar via Graph: list, get, create, update, respond, free/busy.not reviewedGrowingA
- Outlook MCPMicrosoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (62 tools).not reviewedGrowingA
- EccUnified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).not reviewedGrowingB
- Atomic MailProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.not reviewedEstablishedA
