MCP Apple Calendars

Implementation Reference

• src/index.ts:268-296 (registration)

  Registration of the "deleteCalendar" MCP tool, including inline Zod schema for input (calendarId: string) and the handler function that invokes calendars.deleteCalendar and formats the response.

  server.tool(
    "deleteCalendar",
    { 
      calendarId: z.string()
    },
    async ({ calendarId }) => {
      try {
        const success = await calendars.deleteCalendar(calendarId);
        
        return {
          content: [{ 
            type: "text", 
            text: JSON.stringify({ 
              success, 
              message: success ? "Calendar deleted" : "Failed to delete calendar" 
            }) 
          }]
        };
      } catch (error) {
        return {
          content: [{ 
            type: "text", 
            text: JSON.stringify({ error: "Failed to delete calendar" }) 
          }],
          isError: true
        };
      }
    }
  );

• src/calendars.ts:234-242 (handler)

  Handler function implementing the core logic to delete a calendar by making a DELETE request to the API endpoint.

  export async function deleteCalendar(calendarId: string): Promise<boolean> {
    try {
      await axios.delete(`${API_BASE_URL}/calendars/${calendarId}`);
      return true;
    } catch (error) {
      console.error(`Failed to delete calendar "${calendarId}":`, error);
      throw new Error(`Failed to delete calendar: ${error}`);
    }
  }