update_event

update_event

Modify an existing Google Calendar event by updating its title, description, time, location, or attendees using the specified event ID.

Instructions

Update an existing event in Google Calendar

Input Schema

Name	Required	Description	Default
`attendees`	No	List of attendees
`calendarId`	No	Calendar ID (default: 'primary')	primary
`description`	No	Event description
`end`	No
`eventId`	Yes	Event ID to update
`location`	No	Event location
`start`	No
`summary`	No	Event title/summary

Input Schema (JSON Schema)

{
  "properties": {
    "attendees": {
      "description": "List of attendees",
      "items": {
        "properties": {
          "displayName": {
            "type": "string"
          },
          "email": {
            "type": "string"
          }
        },
        "required": [
          "email"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "calendarId": {
      "default": "primary",
      "description": "Calendar ID (default: 'primary')",
      "type": "string"
    },
    "description": {
      "description": "Event description",
      "type": "string"
    },
    "end": {
      "properties": {
        "dateTime": {
          "description": "End date and time (RFC3339 timestamp)",
          "type": "string"
        },
        "timeZone": {
          "description": "Time zone (e.g., 'America/New_York')",
          "type": "string"
        }
      },
      "type": "object"
    },
    "eventId": {
      "description": "Event ID to update",
      "type": "string"
    },
    "location": {
      "description": "Event location",
      "type": "string"
    },
    "start": {
      "properties": {
        "dateTime": {
          "description": "Start date and time (RFC3339 timestamp)",
          "type": "string"
        },
        "timeZone": {
          "description": "Time zone (e.g., 'America/New_York')",
          "type": "string"
        }
      },
      "type": "object"
    },
    "summary": {
      "description": "Event title/summary",
      "type": "string"
    }
  },
  "required": [
    "eventId"
  ],
  "type": "object"
}

Google Calendar MCP Server

Instructions

Input Schema

Input Schema (JSON Schema)

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