Google Calendar MCP integration
Finds free slots, books and updates events, manages attendees and calendar sharing, and watches calendars for changes.
44actions available
Three actions you can hand over today
Every action runs live through MCP. Nothing to build, nothing to maintain.
Create event
Lyro creates a new Google Calendar event with a start time and duration. A meeting gets booked on the calendar without anyone opening Google Calendar themselves.
Find event
Lyro searches a Google Calendar for events matching a query, time range, or type. Whoever's asking gets the exact event they're looking for instead of scrolling through a calendar.
Delete event
Lyro deletes a specific event from a Google Calendar by its ID. A canceled meeting disappears from the calendar without anyone doing it manually.
How businesses use Google Calendar + Lyro
Each card is one request a support team gets, and the Google Calendar actions Lyro runs to close it.
Find a time that is genuinely free
Lyro checks free slots across the relevant calendars and reads what is already booked in the window, so the time it offers is not one two people have to give back an hour later.
Find Free SlotsList Events From All CalendarsList EventsBook the meeting from the conversation
Lyro creates the event with its attendees and description, or takes a plain sentence like a request for coffee on Thursday and turns it straight into a calendar entry.
Create EventQuick Add EventImport EventHandle the change without a thread
Lyro finds the event in question, patches the time or details, moves it to another calendar, and drops the attendee who can no longer make it, so a reschedule takes one message.
Find EventPatch EventRemove Attendee From EventReact to what lands on the calendar
Lyro subscribes to changes on a calendar and reads the individual instances of a recurring series, so a new booking or a cancelled slot can set off the follow-up it should.
Watch EventsGet Event InstancesStop Channel
How it works
Get started in 3 steps
Connect once, then just ask. There is no workflow builder to learn and nothing to maintain — Lyro reads the Google Calendar actions it has and picks the ones a request needs.
Connect Google Calendar
Authorize the Google Calendar account your team already uses — one consent screen, no API keys, no mapping tables. Lyro can only do what you granted that account, and you can disconnect it at any time.
Tell your agent what you need
Describe the job the way you would hand it to a teammate. Lyro maps it to the Google Calendar actions that close it and chains as many as the request needs.
Watch it work
The agent runs the actions inside the conversation the customer is already in, so nobody copies data between tabs and your team can take over at any point.
Get started free
Google Calendar · Lyro
What can you do in Google Calendar without me setting anything up?
These, right away:
- Create an event
- Check availability
- Update an event
Great, let's start with the first one.
FAQ
Everything else about Google Calendar
Setup, permissions, and the limits of what Lyro can do inside Google Calendar.
It resolves it against the real clock rather than assuming. Get Current Date And Time returns the current date and time zone, which anchors the window it then passes to Find Free Slots and List Events, so a relative request does not land a week out or in the wrong time zone.
Every action available in Google Calendar
All 44 actions your agent can call on Google Calendar, straight from the live MCP connection.
Delete acl rule
Deletes an access control rule from a Google Calendar.
Get acl rule
Retrieves a specific access control rule for a calendar.
Create acl rule
Creates an access control rule for a calendar.
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).
Update acl rule
Updates an access control rule for the specified calendar.
Watch acl changes
Watch for changes to ACL resources.
Batch events
Execute up to 1000 event mutations (create/patch/delete) in one Google Calendar HTTP batch request with per-item status/results.
Remove calendar from list
Remove a calendar from the user's calendar list.
Get single calendar by ID
Retrieves metadata for a SINGLE specific calendar from the user's calendar list by its calendar ID.
Insert calendar into list
Inserts an existing calendar into the user's calendar list, making it visible in the UI.
Patch calendar list entry
Updates an existing calendar on the user's calendar list using patch semantics.
Update calendar list entry
Updates a calendar list entry's display/subscription settings (color, visibility, reminders, selection) for the authenticated user — does not modify the underlying calendar resource (title, timezone, etc.).
Watch calendar list
Watch for changes to CalendarList resources using push notifications.
Delete calendar
Deletes a secondary calendar that you own or have delete permissions on.
Update calendar
Full PUT-style update that overwrites all calendar metadata fields; unspecified optional fields are cleared.
Stop channel
Stop watching resources through a notification channel.
Clear calendar
Clears a primary calendar by deleting all events from it.
Get color definitions
Returns the color definitions for calendars and events.
Create event
Create a Google Calendar event using start_datetime plus duration fields.
Delete event
Deletes a specified event by event_id from a Google Calendar (calendar_id); idempotent — a 404 for an already-deleted event is a no-op.
Create a calendar
Creates a new, empty Google Calendar with the specified title (summary).
Get event
Retrieves a SINGLE event by its unique event_id (REQUIRED).
Import event
Import an event as a private copy to a calendar.
Get event instances
Returns instances of the specified recurring event.
List events
Returns events on the specified calendar.
List events from all calendars
Return a unified event list across all calendars in the user's calendar list for a given time range.
Move event
Moves an event to another calendar, i.e., changes an event's organizer.
Watch events
Watch for changes to Events resources.
Find event
Finds events in a specified Google Calendar using text query, time ranges (event start/end, last modification), and event types.
The tools Google Calendar sits next to
Same connection, same setup. Pick the next one your team already uses.
Basecamp
Pulls current Basecamp project status into the conversation and triggers updates on request.
Dnsfilter
Explains why a domain was blocked and under which policy, updates allow and block lists on approval, and pulls threat and traffic reports for a network.
Hub Planner
Checks who is free and what is unallocated, books resources onto projects, handles time off and the bookings it displaces, and maintains rates.
NocoDB
Explains what a base contains, imports attachments from remote URLs, tidies the columns a view shows, and reports instance health and version.
Servicem8
Opens jobs from customer requests, answers where a job stands, records and corrects payments, and prices quotes from the live materials catalog.
Toggl
Starts and stops timers, reports the entry currently running, files hours against the right project and client, and bulk-fixes a mislogged week.
Ready to connect Google Calendar?
Authorize the account and your agent has all 44 actions from the first conversation.