How to connect Calendly to Grok Bot

Connect Grok Bot to Calendly MCP. Create a single-use scheduling link for your next meeting, cancel your 2pm event with a reason, and more using natural language, with authentication handled for you.

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Calendly is an appointment scheduling tool that automates meeting invitations, availability checks, and reminders. It helps individuals and teams avoid endless email back-and-forth when booking meetings.

51 Tools

Introduction

Grok is xAI's assistant, and its bot builder lets you create a personal agent that holds context, runs skills, and connects to the apps you already use through plugins.

This guide explains how to connect Calendly to a Grok bot using Composio Connect, which handles OAuth, token refresh, and reliability so you do not have to. You add Composio as a plugin, authenticate once, then ask your bot to work with Calendly in plain language.

Also integrate Calendly with

Why use Composio?

Composio exposes 1,000+ apps to your Grok bot through a single connection, so you get:

  • Connect to 1,000+ apps with on-demand tool loading, so you do not fill your context window with unnecessary tool definitions.
  • Use programmatic tool calling through a remote workbench, letting the model write its own code to handle complex tool chaining. This reduces back-and-forth for frequent tool calls.
  • Handle large tool responses outside the model context to keep conversations lean.

Connecting Calendly to Grok Bot

Once Grok Bot is set up, you connect Calendly entirely from its interface, and the whole flow takes under a minute.

Set up Grok Bot

1. Get access. Grok Bot is included with a paid Cursor plan (Cursor Pro, Pro+, or Ultra) or a Cursor Teams seat. You can also grant usage by linking an individual SuperGrok, SuperGrok Plus, or SuperGrok Heavy subscription to your Cursor account.

2. Download and sign in. Get the Grok Bot desktop app for macOS or Windows from x.ai/bot, then sign in with your Cursor account. An iPhone companion app is also available, and your bots sync across devices.

3. Create a bot. Pick a suggested role or define your own, then give it a short name, one primary job, and a short description of how it should work. Focused bots work best, because a clear role gives the bot more useful context over time.

Connect Calendly

1. Open Plugins

Open the Grok bot you want to connect to Calendly, then click Plugins in the left sidebar to open the plugin marketplace.

Grok Bot plugin marketplace with the Composio plugin

2. Search for Composio and add it

Type Composio into the Search plugins box and click Add on the Composio result. It then shows under 1 installed at the top of the marketplace.

Grok Bot plugin marketplace showing Composio under 1 installed

3. Open the installed plugin

Go to the Installed section and click the Composio entry. You'll see its connector and skills listed (for example, 1 connector, 2 skills).

Installed Composio plugin showing the Authenticate button

4. Authenticate

Click Authenticate. You'll be taken to the Composio consent screen. Review the access it requests and click Authorize. Composio handles the OAuth handshake for you, so you never touch API keys or tokens.

Composio authorization screen with Authorize and Deny

5. Connect your Calendly account

Back in the chat, ask your bot to connect to Calendly or give it any Calendly task.

For example, ask it to:

  • "Create a single-use scheduling link for your next meeting"
  • "Cancel your 2pm event with a reason"
  • "Mark an invitee as no-show for today's appointment"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in your Grok bot, and your Calendly account is ready to use.

What is Grok Bot?

Grok is xAI's assistant, available as a chat interface and a bot builder for creating personal agents that run skills and connect to external apps.

With Composio Connect, your Grok bot can securely access apps like Calendly through MCP without you sharing account credentials directly with the agent.

What is the Calendly MCP server, and what's possible with it?

The Calendly MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Calendly account. It provides structured and secure access to your scheduling workflows, so your agent can perform actions like creating personalized scheduling links, managing events, handling invitee statuses, and automating reminders on your behalf.

  • Instant scheduling link creation: Direct your agent to generate single-use or shareable scheduling links so others can book time with you instantly—no more back-and-forth emails.
  • Automated event and invitee management: Have your agent cancel events, mark invitees as no-shows, or remove no-show statuses to keep your calendar accurate and up to date.
  • Custom one-off event setup: Empower your agent to create unique, one-off meeting types for special situations, bypassing your regular availability rules.
  • Webhook subscription automation: Let the agent set up webhook subscriptions to trigger notifications or workflows in real time when events happen in your Calendly account.
  • Data privacy and compliance actions: Instruct your agent to delete invitee data or scheduled event records as needed for privacy or regulatory compliance, especially for enterprise use cases.

Way Forward

Now that Calendly is connected, extend your setup by connecting the other apps you already use every day, so your Grok bot can run true cross-app workflows end to end.

  • Connect Calendar to turn threads into scheduled meetings automatically.
  • Connect Slack or Teams to post summaries, approvals, and alerts where your team works.
  • Connect Notion, Linear, Jira, or Asana to convert requests into tickets, tasks, and docs.
  • Connect Drive, Dropbox, or OneDrive to fetch, file, and share attachments without manual steps.

Start with one workflow you do repeatedly, then keep adding apps as you find new handoffs. With everything behind a single connection, your bot can coordinate multiple tools safely and reliably in one conversation.

TOOLS

Supported Tools

Every Calendly action and event your agent gets out of the box.

Cancel scheduled event

Tool to cancel a scheduled Calendly event by creating a cancellation record.

Create Event Type

Tool to create a new one-on-one event type (kind: solo) in Calendly.

Create One-Off Event Type

Creates a temporary Calendly one-off event type for unique meetings outside regular availability, requiring valid host/co-host URIs, a future date/range for `date_setting`, and a positive `duration`.

Create scheduling link

Create a single-use scheduling link.

Create share

Creates a customizable, one-time share link for a Calendly event type, allowing specific overrides to its settings (e.

Create single use scheduling link

Creates a one-time, single-use scheduling link for an active Calendly event type, expiring after one booking.

Create webhook subscription

Tool to create a webhook subscription for receiving Calendly event notifications.

Delete invitee data

Permanently removes all invitee data associated with the provided emails from past organization events, for data privacy compliance (requires Enterprise subscription; deletion may take up to one week).

Delete invitee no show

Deletes an Invitee No-Show record by its `uuid` to reverse an invitee's 'no-show' status; the `uuid` must refer to an existing record.

Delete organization membership

Tool to remove a user from a Calendly organization by membership UUID.

Delete scheduled event data

For Enterprise users, initiates deletion of an organization's scheduled event data between a `start_time` and `end_time` (inclusive, where `start_time` must be <= `end_time`); actual data deletion may take up to 7 days to complete.

Delete webhook subscription

Deletes an existing webhook subscription to stop Calendly sending event notifications to its registered callback URL; this operation is idempotent.

Get event

Use to retrieve a specific Calendly scheduled event by its UUID, provided the event exists in the user's Calendly account.

Get event invitee

Retrieves detailed information about a specific invitee of a scheduled event, using their unique UUIDs.

Get event type

Retrieves details for a specific Calendly event type, identified by its UUID, which must be valid and correspond to an existing event type.

Get event type availability

Tool to retrieve availability schedules configured for a specific Calendly event type.

Get group

Retrieves all attributes of a specific Calendly group by its UUID; the group must exist.

Get group relationship

Retrieves a specific Calendly group relationship by its valid and existing UUID, providing details on user-group associations and membership.

Get invitee no show

Retrieves details for a specific Invitee No Show record by its UUID; an Invitee No Show is marked when an invitee does not attend a scheduled event.

Get organization

Tool to retrieve information about a specific Calendly organization.

Get organization invitation

Retrieves a specific Calendly organization invitation using its UUID and the parent organization's UUID.

Get organization membership

Retrieves a specific Calendly organization membership by its UUID, returning all its attributes.

Get routing form

Retrieves a specific routing form by its UUID, providing its configuration details including questions and routing logic.

Get routing form submission

Tool to retrieve details about a specific routing form submission by its UUID.

Get sample webhook data

Tool to retrieve sample webhook payload data for testing webhook subscriptions.

Get user

Retrieves comprehensive details for an existing Calendly user.

Get user availability schedule

Retrieves an existing user availability schedule by its UUID; this schedule defines the user's default hours of availability.

Get webhook subscription

Retrieves the details of an existing webhook subscription, identified by its UUID, including its callback URL, subscribed events, scope, and state.

Mark invitee as no-show

Tool to mark an invitee as a no-show for a scheduled event.

List activity log entries

Retrieves a list of activity log entries for a specified Calendly organization (requires an active Enterprise subscription), supporting filtering, sorting, and pagination.

List event invitees

Retrieves a list of invitees for a specified Calendly event UUID, with options to filter by status or email, and sort by creation time.

List event type available times

Fetches available time slots for a Calendly event type within a specified time range; results are not paginated.

List event type hosts

Tool to retrieve a list of event type hosts (memberships) for a specific event type.

List Event Types

Tool to list all Event Types associated with a specified User or Organization.

List group relationships

Retrieves a list of group relationships defining an owner's role (e.

List groups

Returns a list of groups for a specified Calendly organization URI, supporting pagination.

List organization invitations

Retrieves a list of invitations for a specific organization, identified by its UUID.

List organization memberships

Retrieves a list of organization memberships.

List outgoing communications

Retrieves a list of outgoing SMS communications for a specified organization; requires an Enterprise subscription and if filtering by creation date, both `min_created_at` and `max_created_at` must be provided to form a valid range.

List routing forms

Retrieves routing forms for a specified organization; routing forms are questionnaires used to direct invitees to appropriate booking pages or external URLs.

List scheduled events

Tool to retrieve a list of scheduled Calendly events.

List user availability schedules

Retrieves all availability schedules for the specified Calendly user.

List user busy times

Fetches a user's busy time intervals (internal and external calendar events) in ascending order for a period up to 7 days; keyset pagination is not supported.

List User Meeting Locations

Tool to retrieve configured meeting location information for a given Calendly user.

List webhook subscriptions

Retrieves webhook subscriptions for a Calendly organization; `scope` determines if `user` or `group` URI is also required for filtering.

Invite user to organization

Tool to invite a user to a Calendly organization via email.

Create Event Invitee

Tool to create a new Event Invitee with standard notifications, calendar invites, reschedules, and workflows.

Remove user from organization

Removes a user (who is not an owner) from an organization by their membership UUID, requiring administrative privileges.

Revoke a user's organization invitation

Revokes a pending and revokable (not yet accepted or expired) organization invitation using its UUID and the organization's UUID, rendering the invitation link invalid.

Update Event Type

Tool to update an existing one-on-one event type (kind: solo) in Calendly.

Update Event Type Availability

Tool to update an event type availability schedule in Calendly.

FAQ

Frequently asked questions

With a standalone Calendly MCP server, the agents and LLMs can only access a fixed set of Calendly tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Calendly and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Grok Bot fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Calendly tools.

Yes, absolutely. You can configure which Calendly scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Calendly data and credentials are handled as safely as possible.

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