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Connect Google Calendar to Slack

Automate Google Calendar and Slack with AI

Operator.io runs your personal agent on OpenClaw and points it at both Google Calendar and Slack. Each morning it can read what is on your calendar and post the agenda to a channel, then drop a reminder a few minutes before a meeting starts. Ask it to move something and it reschedules in Calendar and notes the change in Slack so the room knows.

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 Slack

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.

All 44 Google Calendar actions →

What your agent does in Slack

  • Add call participants

    Registers new participants added to a Slack call.

  • Add emoji

    Adds a custom emoji to a Slack workspace given a unique name and an image URL; subject to workspace emoji limits.

  • Add an emoji alias

    Adds an alias for an existing custom emoji in a Slack Enterprise Grid organization.

  • Add Enterprise user to workspace

    Adds an Enterprise user to a workspace. Use when you need to assign an existing Enterprise Grid user to a specific workspace with optional guest restrictions.

  • Add reaction to message

    Adds a specified emoji reaction to an existing message in a Slack channel, identified by its timestamp; does not remove or retrieve reactions.

  • Add a remote file

    Adds a reference to an external file (e.g., Google Drive, Dropbox) to Slack for discovery and sharing, requiring a unique `external_id` and an `external_url` accessible by Slack.

All 145 Slack actions →

How it works

Tell the agent what you want to happen between Google Calendar and Slack, 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 Slack 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 Slack

How do I connect Google Calendar and Slack to Operator?
You authorize Google Calendar and Slack 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 Slack?
Tell it the job and it moves between Google Calendar and Slack as one task, choosing which actions to run on each side. There is nothing to map and no trigger to configure; you give instructions the way you would to a person.
Can my agent keep Google Calendar and Slack in sync?
Yes. It can watch Google Calendar and act in Slack, 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 Slack integrations

Put your agent on Google Calendar and Slack

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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