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Connect Google Calendar to Outlook
Automate Google Calendar and Outlook with AI
Teams split across Google Calendar and Outlook still double book the same people. On Operator.io, an OpenClaw agent reads both calendars, finds conflicts before you propose a time, and creates holds on the side that was missing an invite. Reschedule from chat and it updates the event on Google Calendar and the matching Outlook block.
It reaches both apps directly or through connectors like Composio MCP and Pipedream MCP, which handle the sign in and token refresh, so there is no Zap to build and no API keys to paste.
What your agent can do with Google Calendar and Outlook
What your agent does in Google Calendar
Delete ACL Rule
Deletes an access control rule from a Google Calendar. Use when you need to remove sharing permissions for a user, group, or domain.
Get ACL Rule
Retrieves a specific access control rule for a calendar. Use when you need to check permissions for a specific user, group, or domain.
Create ACL Rule
Creates an access control rule for a calendar. Use when you need to grant sharing permissions to a user, group, or domain.
List ACL Rules
Retrieves the list of access control rules (ACLs) for a specified calendar, providing the necessary 'rule_id' values required for updating specific ACL rules.
Patch ACL Rule
Updates an existing access control rule for a calendar using patch semantics (partial update). This allows modifying specific fields without affecting other properties. IMPORTANT: The ACL rule must already exist on the calendar. This act...
Update ACL Rule
Updates an access control rule for the specified calendar.
What your agent does in Outlook
Accept calendar event invite
Accepts or tentatively accepts a calendar meeting invite on behalf of a user. Use this action when a user has received a meeting invitation and wants to indicate their attendance status (either confirmed or tentative). The organizer will...
Add event attachment
Adds an attachment to a specific Outlook calendar event. Use when you need to attach a file or nested item to an existing event.
Add mail attachment
Tool to add an attachment to an email message. Use when you have a message ID and need to attach a small (<3 MB) file or reference.
Batch move messages
Batch-move up to 20 Outlook messages to a destination folder in a single Microsoft Graph $batch call. Use when moving multiple messages to avoid per-message move API calls.
Batch update messages
Batch-update up to 20 Outlook messages per call using Microsoft Graph JSON batching. Use when marking multiple messages read/unread or updating other properties to avoid per-message PATCH calls.
Create Calendar Event
Creates a new Outlook calendar event, ensuring `start_datetime` is chronologically before `end_datetime`.
How it works
Tell the agent what you want to happen between Google Calendar and Outlook, for example to watch one and act in the other, or to keep the two in step. It reads what it needs from Google Calendar, works out what to do, and runs the matching action in Outlook without you mapping a single field.
You can have it run once, on a schedule, or whenever something changes. Ask it for a status any time and it reads the latest from both apps back to you in the same chat.
Common questions about Google Calendar and Outlook
- How do I connect Google Calendar and Outlook to Operator?
- You authorize Google Calendar and Outlook once each from your Operator dashboard. Operator holds both connections and refreshes the access tokens for you, so your agent keeps working across them without you signing in again.
- What can my agent do across Google Calendar and Outlook?
- You describe the outcome in plain language and your agent works between the two, reading from one and acting in the other. It picks the right Google Calendar and Outlook actions on its own, so you do not map fields or pick triggers.
- Can my agent keep Google Calendar and Outlook in sync?
- Yes. It can watch Google Calendar and act in Outlook, or keep both in step, reading from one and running the matching update in the other. This runs on demand when you ask or on a schedule you set.
- Do I need to build a workflow or write code?
- No. There is no workflow to build, no fields to map, and no API keys to paste. Operator manages both connections, and you give the agent instructions in plain language.
Google Calendar and Outlook integrations
Put your agent on Google Calendar and Outlook
Sign in, connect both apps, and hand your agent the work. The same setup reaches every app in the catalog. Your first week is free.
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