N Lobby MCP Server

Instructions

Implementation Reference

• src/server.ts:805-880 (handler)

  Main execution logic for the test_calendar_endpoints tool: parses date parameters, constructs date range, invokes API test method, generates formatted test report showing personal and school calendar endpoint status, event counts, and summary statistics.
  case "test_calendar_endpoints": try { const { from_date, to_date } = args as { from_date?: string; to_date?: string; }; // Create date range if provided let dateRange; if (from_date && to_date) { dateRange = this.api.createDateRange(from_date, to_date); } else if (from_date) { // Single day range dateRange = this.api.createSingleDayRange(from_date); } const testResults = await this.api.testCalendarEndpoints(dateRange); const reportLines = [ "[TEST] Calendar Endpoints Test Results", "=".repeat(40), "", `[DATE] Test Period: ${ dateRange ? `${dateRange.from.toDateString()} to ${dateRange.to.toDateString()}` : "Current week (default)" }`, "", "[PERSONAL] Personal Calendar:", ` Status: ${testResults.personal.success ? "[SUCCESS] Success" : "[ERROR] Failed"}`, ` Events: ${testResults.personal.count}`, testResults.personal.error ? ` Error: ${testResults.personal.error}` : "", "", "[SCHOOL] School Calendar:", ` Status: ${testResults.school.success ? "[SUCCESS] Success" : "[ERROR] Failed"}`, ` Events: ${testResults.school.count}`, testResults.school.error ? ` Error: ${testResults.school.error}` : "", "", "[STATUS] Summary:", ` Total Endpoints: 2`, ` Successful: ${ (testResults.personal.success ? 1 : 0) + (testResults.school.success ? 1 : 0) }`, ` Failed: ${ (testResults.personal.success ? 0 : 1) + (testResults.school.success ? 0 : 1) }`, ` Total Events: ${testResults.personal.count + testResults.school.count}`, ]; return { content: [ { type: "text", text: reportLines.filter(Boolean).join("\n"), }, ], }; } catch (error) { return { content: [ { type: "text", text: `Error testing calendar endpoints: ${ error instanceof Error ? error.message : "Unknown error" }\n\nTo authenticate:\n1. Login to N Lobby in your browser\n2. Open Developer Tools (F12)\n3. Go to Application/Storage tab\n4. Copy cookies and use the set_cookies tool\n5. Use health_check to verify connection`, }, ], }; }
• src/server.ts:293-311 (schema)

  Input schema definition for the test_calendar_endpoints tool, specifying optional from_date and to_date parameters with descriptions matching other calendar tools.
  { name: "test_calendar_endpoints", description: "Test both personal and school calendar endpoints", inputSchema: { type: "object", properties: { from_date: { type: "string", description: "Start date in YYYY-MM-DD format (optional). If only from_date is provided, it will be treated as a single day.", }, to_date: { type: "string", description: "End date in YYYY-MM-DD format (optional). Must be at least 1 day after from_date when both are provided.", }, }, }, },
• src/server.ts:154-450 (registration)

  Tool registration within the MCP ListToolsRequestSchema handler, where test_calendar_endpoints is included in the list of available tools returned to clients.
  this.server.setRequestHandler(ListToolsRequestSchema, async () => { return { tools: [ { name: "get_news", description: "Retrieve school news", inputSchema: { type: "object", properties: { category: { type: "string", description: "Filter by category (optional)", }, limit: { type: "number", description: "Maximum number of news items to retrieve (optional, default: 10)", minimum: 1, default: 10, }, sort: { type: "string", description: "Sort order: 'newest' (default), 'oldest', 'title-asc', 'title-desc'", enum: ["newest", "oldest", "title-asc", "title-desc"], }, }, }, }, { name: "get_news_detail", description: "Retrieve detailed information for a specific news article", inputSchema: { type: "object", properties: { newsId: { type: "string", description: "The ID of the news article to retrieve", }, markAsRead: { type: "boolean", description: "Mark the news article as read (optional, default: false)", default: false, }, }, required: ["newsId"], }, }, { name: "get_account_info", description: "Extract account information by parsing Next.js flight data from a rendered page", inputSchema: { type: "object", properties: {}, }, }, { name: "get_student_card_screenshot", description: "Capture a screenshot of the student ID card by following the secure portal redirect flow", inputSchema: { type: "object", properties: {}, }, }, { name: "get_required_courses", description: "Retrieve required courses information with detailed progress tracking", inputSchema: { type: "object", properties: { grade: { type: "number", description: "Filter by grade level (1, 2, or 3) (optional)", }, semester: { type: "string", description: 'Filter by term year (e.g., "2024", "2025") (optional)', }, category: { type: "string", description: 'Filter by curriculum category (e.g., "国語", "数学", "英語") (optional)', }, }, }, }, { name: "get_schedule", description: "Get school schedule for a specific date (backward compatibility)", inputSchema: { type: "object", properties: { date: { type: "string", description: "Date in YYYY-MM-DD format (optional, defaults to today)", }, }, }, }, { name: "get_calendar_events", description: "Get calendar events with advanced options", inputSchema: { type: "object", properties: { calendar_type: { type: "string", enum: ["personal", "school"], description: "Type of calendar to retrieve (personal or school)", default: "personal", }, from_date: { type: "string", description: "Start date in YYYY-MM-DD format (optional). If only from_date is provided, it will be treated as a single day.", }, to_date: { type: "string", description: "End date in YYYY-MM-DD format (optional). Must be at least 1 day after from_date when both are provided.", }, period: { type: "string", enum: ["today", "week", "month"], description: 'Predefined period (optional, overrides from/to dates). Use "today" for single day queries.', }, }, }, }, { name: "test_calendar_endpoints", description: "Test both personal and school calendar endpoints", inputSchema: { type: "object", properties: { from_date: { type: "string", description: "Start date in YYYY-MM-DD format (optional). If only from_date is provided, it will be treated as a single day.", }, to_date: { type: "string", description: "End date in YYYY-MM-DD format (optional). Must be at least 1 day after from_date when both are provided.", }, }, }, }, { name: "set_cookies", description: "Set authentication cookies for N Lobby access", inputSchema: { type: "object", properties: { cookies: { type: "string", description: "Cookie string from authenticated N Lobby session", }, }, required: ["cookies"], }, }, { name: "check_cookies", description: "Check if authentication cookies are set", inputSchema: { type: "object", properties: {}, }, }, { name: "health_check", description: "Check if N Lobby API connection is working", inputSchema: { type: "object", properties: {}, }, }, { name: "debug_connection", description: "Debug N Lobby connection with detailed information", inputSchema: { type: "object", properties: { endpoint: { type: "string", description: "Endpoint to test (default: /news)", default: "/news", }, }, }, }, { name: "test_page_content", description: "Test page content retrieval and show sample content", inputSchema: { type: "object", properties: { endpoint: { type: "string", description: "Endpoint to test (default: /news)", default: "/news", }, length: { type: "number", description: "Number of characters to show (default: 1000)", default: 1000, }, }, }, }, { name: "test_trpc_endpoint", description: "Test specific tRPC endpoint with detailed response", inputSchema: { type: "object", properties: { method: { type: "string", description: "tRPC method to test (e.g., news.getUnreadNewsCount, user.updateLastAccess)", default: "user.updateLastAccess", }, params: { type: "string", description: "JSON string of parameters (optional)", }, }, }, }, { name: "verify_authentication", description: "Verify authentication status and cookie synchronization across all clients", inputSchema: { type: "object", properties: {}, }, }, { name: "interactive_login", description: "Open browser for manual login to N Lobby (no credentials required)", inputSchema: { type: "object", properties: {}, }, }, { name: "login_help", description: "Get help and troubleshooting tips for N Lobby login", inputSchema: { type: "object", properties: { email: { type: "string", description: "Your email address (optional, for personalized help)", }, }, }, }, { name: "mark_news_as_read", description: "Mark news articles as read", inputSchema: { type: "object", properties: { ids: { type: "array", items: { type: "string", }, description: "Array of news article IDs to mark as read", }, }, required: ["ids"], }, }, ], };