Agent-Native Calendar MCP Server: Setup for Claude, Cursor and Other Apps

• Lists events from Google Calendar, calendar feeds and bookings

  Shows your events for a date range from Google Calendar, subscribed calendar feeds and bookings made through the app. With no range it shows today. It only reads.

  Try: “What is on my calendar tomorrow?”

  Network · list-events

• Creates an event on your Google Calendar

  Adds an event with a title and start and end time to your primary Google calendar. Sending invitations, or setting out-of-office auto-declines, asks for your approval first.

  Try: “Create a 30 minute call with Dana on Friday at 2pm.”

  Write · create-event

• Edits or moves an existing Google Calendar event

  Changes an existing event's details, time, reminders or repeat rule, and can move it to another connected Google account. Some changes ask for your approval.

  Try: “Move my Thursday standup to 10am and make it repeat every weekday.”

  Write · update-event

• Accepts, declines or marks an invitation tentative

  Replies to a calendar invitation for you. For repeating events it answers one occurrence by default, or the whole series if you ask.

  Try: “Decline the all-hands invite on Monday.”

  Write · respond-to-event

• Creates, edits or deletes unsent invite drafts

  Sets up an invite as a draft you can review before it is created or sent, and can delete drafts. Deleting all drafts asks for your approval when an outside assistant calls it.

  Try: “Draft an invite for a design review next Wednesday at 11am with Lee and Maria.”

  Delete · manage-event-draft

• Hands a request to the app's own AI agent and returns its answer

  Sends your request to the app's built-in assistant, which does the work inside the app. Use it for anything the direct tools below do not cover. Long jobs come back as a task you check on later.

  Try: “Ask the app to find a free hour this week and hold it for focus time.”

  Write · ask_app

• Checks on a long ask_app task until it finishes

  Checks whether a long request you handed to the app has finished and returns the result. It only reads status.

  Try: “Check whether that task has finished.”

  Network · ask_app_status

• Lists the Agent-Native apps you can reach and their URLs

  Shows which Agent-Native apps your account can reach and where they live. It changes nothing.

  Try: “Which Agent-Native apps do I have access to?”

  Read · list_apps

• Builds a link that opens the app at a specific view or record

  Gives you a link that opens the app on the right screen or record. It does not change anything.

  Try: “Give me a link that opens the app on this week's calendar.”

  Read · open_app

Watch out for

• It can change events and answer invitations

  create-event, update-event and respond-to-event are all marked as changing data. Invitations and out-of-office declines ask for approval, so read each prompt before you accept. github.com

• It can delete invite drafts

  manage-event-draft can delete drafts, and deleting all of them needs your approval from an outside assistant. It does not touch sent events. github.com

• The app agent can do more than the list shows

  ask_app hands work to the Calendar agent, which has many more actions. Treat it like giving the assistant your calendar login. github.com

• No read-only switch is documented

  The project documents no setting that removes the write tools. Decline write approvals if you only want to read. github.com