MCP Time Server Node

#!/usr/bin/env node // Comprehensive MCP Server Test Script // Tests all 9 tools including VE/CL holiday functionality // This script provides MCP call examples that can be executed via Claude console.log('🧪 MCP Time Server Comprehensive Test Script'); console.log('============================================\n'); console.log('This script shows the MCP calls to test all server functionality.'); console.log("Execute these through Claude's MCP interface.\n"); const tests = { getCurrentTime: [ { name: 'Get current time (default system timezone)', call: { tool: 'get_current_time', args: {} }, validate: 'Should return current time in system timezone', }, { name: 'Get current time in UTC', call: { tool: 'get_current_time', args: { timezone: '' } }, validate: 'Should return current time in UTC (empty string = UTC)', }, { name: 'Get current time in specific timezone', call: { tool: 'get_current_time', args: { timezone: 'America/New_York' } }, validate: 'Should return current time in Eastern timezone', }, { name: 'Get current time with custom format', call: { tool: 'get_current_time', args: { format: 'yyyy-MM-dd', timezone: 'Asia/Tokyo' } }, validate: 'Should return date only in Tokyo timezone', }, ], convertTimezone: [ { name: 'Convert time between timezones', call: { tool: 'convert_timezone', args: { time: '2025-01-15T10:00:00', from_timezone: 'America/New_York', to_timezone: 'Europe/London', }, }, validate: 'Should convert 10 AM EST to 3 PM GMT', }, { name: 'Convert with custom format', call: { tool: 'convert_timezone', args: { time: '2025-01-15T10:00:00', from_timezone: 'UTC', to_timezone: 'Australia/Sydney', format: "EEEE, MMMM d 'at' h:mm a", }, }, validate: 'Should show formatted Sydney time', }, ], holidays: [ { name: 'Check Venezuela holidays', call: { tool: 'get_business_days', args: { start_date: '2025-01-01', end_date: '2025-01-02', holiday_calendar: 'VE', }, }, validate: 'Should return 0 business days (Jan 1 is Año Nuevo)', }, { name: 'Check Chile Monday-moving rule', call: { tool: 'get_business_days', args: { start_date: '2025-06-29', end_date: '2025-07-01', holiday_calendar: 'CL', }, }, validate: 'Should return 0 business days (June 29 is Sunday, June 30 is moved San Pedro holiday)', }, { name: 'Check VE Carnival dates (Easter-based)', call: { tool: 'get_business_days', args: { start_date: '2025-03-03', end_date: '2025-03-05', holiday_calendar: 'VE', }, }, validate: 'Should return 0 business days (March 3-4 are Carnival Monday/Tuesday)', }, { name: 'Check multiple country holidays', call: { tool: 'get_business_days', args: { start_date: '2025-12-24', end_date: '2025-12-26', holiday_calendar: 'US', }, }, validate: 'Should return 1 business day (Dec 24 is not a US federal holiday)', }, ], businessDays: [ { name: 'Calculate business days with weekends', call: { tool: 'get_business_days', args: { start_date: '2025-01-10', end_date: '2025-01-20', }, }, validate: 'Should return 6 business days (excludes 2 weekends)', }, { name: 'Business days with custom holidays', call: { tool: 'get_business_days', args: { start_date: '2025-01-01', end_date: '2025-01-05', holidays: ['2025-01-02', '2025-01-03'], }, }, validate: 'Should return 0 business days (Jan 1 is holiday, 2-3 custom holidays, 4-5 weekend)', }, ], businessHours: [ { name: 'Calculate business hours', call: { tool: 'calculate_business_hours', args: { start_time: '2025-01-13T14:00:00', end_time: '2025-01-14T11:00:00', timezone: 'America/New_York', }, }, validate: 'Should return 4 hours (2 PM - 5 PM Monday + 9 AM - 11 AM Tuesday)', }, { name: 'Business hours with holidays', call: { tool: 'calculate_business_hours', args: { start_time: '2025-12-24T14:00:00', end_time: '2025-12-26T11:00:00', timezone: 'America/New_York', holiday_calendar: 'US', }, }, validate: 'Should exclude Dec 25 (Christmas)', }, ], timeArithmetic: [ { name: 'Add time', call: { tool: 'add_time', args: { time: '2025-01-15T10:00:00', amount: 5, unit: 'days', }, }, validate: 'Should return Jan 20, 2025', }, { name: 'Subtract time', call: { tool: 'subtract_time', args: { time: '2025-03-01T10:00:00', amount: 1, unit: 'months', }, }, validate: 'Should return Feb 1, 2025', }, { name: 'Calculate duration', call: { tool: 'calculate_duration', args: { start_time: '2025-01-01T00:00:00', end_time: '2025-01-15T12:00:00', }, }, validate: 'Should return 14 days and 12 hours', }, ], nextOccurrence: [ { name: 'Next weekly occurrence', call: { tool: 'next_occurrence', args: { pattern: 'weekly', day_of_week: 1, // Monday time: '10:00', }, }, validate: 'Should return next Monday at 10 AM', }, { name: 'Next monthly occurrence', call: { tool: 'next_occurrence', args: { pattern: 'monthly', day_of_month: 15, time: '14:30', }, }, validate: 'Should return next 15th at 2:30 PM', }, ], formatTime: [ { name: 'Format as relative time', call: { tool: 'format_time', args: { time: new Date(Date.now() - 3600000).toISOString(), // 1 hour ago format: 'relative', }, }, validate: "Should return 'an hour ago'", }, { name: 'Format as calendar time', call: { tool: 'format_time', args: { time: new Date().toISOString(), format: 'calendar', }, }, validate: "Should return 'Today at X:XX PM'", }, ], daysUntil: [ { name: 'Days until Christmas 2025', call: { tool: 'days_until', args: { target_date: '2025-12-25', format_result: true, }, }, validate: "Should return 'in X days' (formatted)", }, { name: 'Days until tomorrow', call: { tool: 'days_until', args: { target_date: new Date(Date.now() + 24 * 60 * 60 * 1000).toISOString().split('T')[0], format_result: true, }, }, validate: "Should return 'Tomorrow'", }, { name: 'Days since last Christmas', call: { tool: 'days_until', args: { target_date: '2024-12-25', format_result: false, }, }, validate: 'Should return negative number', }, ], errorHandling: [ { name: 'Invalid timezone', call: { tool: 'get_current_time', args: { timezone: 'Invalid/Timezone' }, }, validate: 'Should return timezone validation error', }, { name: 'Invalid date format', call: { tool: 'add_time', args: { time: 'not-a-date', amount: 1, unit: 'days', }, }, validate: 'Should return date parsing error', }, ], }; // Print test cases console.log('📋 Test Cases to Execute:\n'); let testNumber = 1; for (const [category, categoryTests] of Object.entries(tests)) { console.log(`\n${category.toUpperCase()}`); console.log('='.repeat(50)); for (const test of categoryTests) { console.log(`\n${testNumber}. ${test.name}`); console.log(` Tool: ${test.call.tool}`); console.log( ` Args: ${JSON.stringify(test.call.args, null, 2).split('\n').join('\n ')}`, ); console.log(` Expected: ${test.validate}`); testNumber++; } } // Summary console.log('\n\n📊 Test Coverage Summary'); console.log('='.repeat(50)); console.log(`Total test cases: ${testNumber - 1}`); console.log('\nTools tested:'); console.log('✓ get_current_time'); console.log('✓ convert_timezone'); console.log('✓ add_time'); console.log('✓ subtract_time'); console.log('✓ calculate_duration'); console.log('✓ get_business_days (with VE/CL holidays)'); console.log('✓ calculate_business_hours'); console.log('✓ next_occurrence'); console.log('✓ format_time'); console.log('✓ days_until'); console.log('\nFeatures tested:'); console.log('✓ Venezuela (VE) holidays'); console.log('✓ Chile (CL) holidays with Monday-moving rule'); console.log('✓ Easter-based holiday calculations'); console.log('✓ Custom holiday lists'); console.log('✓ Timezone conversions'); console.log('✓ Business hours calculations'); console.log('✓ Error handling'); console.log('\n💡 To run these tests:'); console.log("1. Use Claude's MCP interface to execute each tool call"); console.log('2. Verify the response matches the expected result'); console.log('3. Check that errors are properly formatted');