MCP server

Outlook Calendar

io.github.pipeworx-io/outlook-calendar

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Outlook Calendar MCP Pack

From the maker's README Part of Pipeworx — an MCP gateway connecting AI agents to 1683+ live data sources. Source

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

47

Token cost

About 27,036 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http outlook-calendar https://gateway.pipeworx.io/outlook-calendar/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.outlook-calendar]
url = "https://gateway.pipeworx.io/outlook-calendar/mcp"

Gemini CLI

{"mcpServers":{"outlook-calendar":{"httpUrl":"https://gateway.pipeworx.io/outlook-calendar/mcp"}}}

Cursor

{"mcpServers":{"outlook-calendar":{"url":"https://gateway.pipeworx.io/outlook-calendar/mcp"}}}

VS Code

{"servers":{"outlook-calendar":{"type":"http","url":"https://gateway.pipeworx.io/outlook-calendar/mcp"}}}

Antigravity

agy mcp add outlook-calendar https://gateway.pipeworx.io/outlook-calendar/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"outlook-calendar","server_url":"https://gateway.pipeworx.io/outlook-calendar/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"outlook-calendar","server_url":"https://gateway.pipeworx.io/outlook-calendar/mcp"}

Tools

• find_meeting_times ~156 tokens
  Return the user's busy time windows from their Outlook / Microsoft 365 calendar over the next N days — a lightweight free/busy view. Each window includes start, end, subject, and all-day flag. Use to find when the user is available or to identify scheduling conflicts before proposing a meeting time.
• get_event ~163 tokens
  Get full details of a single Outlook / Microsoft 365 calendar event by its ID. Returns subject, start/end times, location, organizer, attendees, body, all-day flag, and online meeting URL. Use after list_events to inspect a specific meeting.
• get_profile ~80 tokens
  Get the signed-in user's Microsoft 365 / Outlook profile: display name, primary email (mail), and user principal name. Use to confirm whose calendar is connected.
• list_calendars ~96 tokens
  List all calendars accessible in the user's Outlook / Microsoft 365 account. Returns each calendar's ID, name, owner, edit permission, and whether it is the default calendar. Use to discover which calendars exist.
• list_events ~238 tokens
  List upcoming events from the user's Outlook / Microsoft 365 calendar within a time window. Returns subject, start/end times, location, organizer, all-day flag, and online meeting URL for each event. Defaults to the next 7 days. Use to see what meetings or appointments are scheduled.

Browse

• GitHub tools
• Microsoft tools
• Email
• Calendars
• Booking and scheduling
• GitHub and code hosting

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