Outlook Calendar MCP

Instructions

Implementation Reference

• src/outlookTools.js:263-287 (handler)

  The handler function for the 'delete_event' MCP tool. It receives eventId and optional calendar, calls the deleteEvent helper, and returns a formatted success or error response.

  handler: async ({ eventId, calendar }) => {
    try {
      const result = await deleteEvent(eventId, calendar);
      return {
        content: [
          {
            type: 'text',
            text: result.success 
              ? `Event deleted successfully` 
              : `Failed to delete event`
          }
        ]
      };
    } catch (error) {
      return {
        content: [
          {
            type: 'text',
            text: `Error deleting event: ${error.message}`
          }
        ],
        isError: true
      };
    }
  }

• src/outlookTools.js:249-262 (schema)

  Input schema for the 'delete_event' tool, specifying the required 'eventId' parameter and optional 'calendar'.

  inputSchema: {
    type: 'object',
    properties: {
      eventId: {
        type: 'string',
        description: 'Event ID to delete'
      },
      calendar: {
        type: 'string',
        description: 'Calendar name (optional)'
      }
    },
    required: ['eventId']
  },

• src/scriptRunner.js:125-127 (helper)

  Helper function 'deleteEvent' that invokes the 'deleteEvent.vbs' script execution via executeScript with provided eventId and calendar.

  export async function deleteEvent(eventId, calendar) {
    return executeScript('deleteEvent', { eventId, calendar });
  }

• src/index.js:34-36 (registration)

  Registration of the Outlook tools object (including 'delete_event') by calling defineOutlookTools() and storing in this.tools, which is then used in MCP request handlers.

  // Define the tools
  this.tools = defineOutlookTools();