MCP.Market

Multi Calendar MCP server

online · 100% uptime
by lumman.co·co.lumman/calendar·v1.3.0
No reviews yet

Outlook.com, Microsoft 365, Google, iCloud, CalDAV: free time, events, invites, bookings, polls.

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

not scanned yet

Adoption
New

Little public usage data yet

Reviews

Write one

Nobody has reviewed Multi Calendar yet.

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

Multi Calendar tools

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

Not scanned yet. New listings are scanned within a day or two of arriving.

How Multi Calendar 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
515 ms
faster than 28% of 609 Email servers

Release history: 4 versions in the registry since 2026-10-16, latest 2026-11-02, typically one every 2 days.

Install Multi Calendar in Claude Code, Cursor or VS Code

claude mcp add --transport http calendar https://calendar.lumman.co/mcp
Add to Cursor

Multi Calendar: common questions

Is Multi Calendar MCP server safe?
Mostly: it is graded B (77/100). Read the Multi Calendar safety report
How do I install Multi Calendar?
It runs remotely at calendar.lumman.co. 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 Multi Calendar need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Multi Calendar maintained?
The latest release is v1.3.0.
Is Multi Calendar 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 Multi Calendar?
Servers from other publishers that do the same job: Google Workspace MCP server, Outlook MCP server and Outlook Assistant MCP server.
How does Multi Calendar 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 515 ms (faster than 28% of 609 Email servers). Full comparison.

Alternatives to Multi Calendar

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

  • Google Workspace
    Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven
    A
  • 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
  • Microsoft 365 Calendar
    Microsoft 365 Outlook calendar via Graph: list, get, create, update, respond, free/busy.
    More from mindstone →
    A
  • Mailoo - Email MCP Server
    Email MCP server for AI agents: IMAP/SMTP, Gmail, Outlook, calendar, ManageSieve, AI triage, OAuth2.
    A