Google Calendar MCP Server

/** * Delete Event tool - remove events from calendar. */ import { z } from 'zod'; import { toolsMetadata } from '../../config/metadata.js'; import { GoogleCalendarClient } from '../../services/google-calendar.js'; import { defineTool, type ToolResult } from './types.js'; const InputSchema = z.object({ eventId: z.string().describe('Event ID to delete'), calendarId: z.string().optional().describe('Calendar ID (defaults to "primary")'), sendUpdates: z .enum(['all', 'externalOnly', 'none']) .optional() .default('none') .describe('Notify attendees about the cancellation'), }); export const deleteEventTool = defineTool({ name: toolsMetadata.delete_event.name, title: toolsMetadata.delete_event.title, description: toolsMetadata.delete_event.description, inputSchema: InputSchema, annotations: { readOnlyHint: false, destructiveHint: true, }, handler: async (args, context): Promise<ToolResult> => { const token = context.providerToken; if (!token) { return { isError: true, content: [ { type: 'text', text: 'Authentication required. Please authenticate with Google Calendar.', }, ], }; } const client = new GoogleCalendarClient(token); try { await client.deleteEvent({ eventId: args.eventId, calendarId: args.calendarId, sendUpdates: args.sendUpdates, }); const calendarId = args.calendarId || 'primary'; const notified = args.sendUpdates === 'all' ? 'All attendees were notified.' : args.sendUpdates === 'externalOnly' ? 'External attendees were notified.' : 'No notifications sent.'; return { content: [ { type: 'text', text: `✓ Event deleted successfully.\n eventId: ${args.eventId}\n calendar: ${calendarId}\n ${notified}\n\nNext: Use 'search_events' to verify deletion.`, }, ], structuredContent: { success: true, eventId: args.eventId, calendarId }, }; } catch (error) { return { isError: true, content: [ { type: 'text', text: `Failed to delete event: ${(error as Error).message}` }, ], }; } }, });