MCP & Copilot Studio Learning Project

#!/usr/bin/env node import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js"; import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js"; import { z } from "zod"; // Server configuration const SERVER_INFO = { name: "mcp-learning-server", version: "1.0.0", } as const; // Create server instance const server = new McpServer({ name: SERVER_INFO.name, version: SERVER_INFO.version, capabilities: { resources: {}, tools: {}, prompts: {}, }, }); // TODO: Add your first tool here (Day 1 exercise) // Follow the instructions in exercises/day-1-basics.md // // BASIC EXERCISE: Replace this comment with your greeting tool // The exercise will guide you step-by-step to add: // server.tool("greeting", "Create personalized greetings", { ... }, async ({ name, style }) => { ... }); // 🎯 BONUS CHALLENGE HELPERS (Optional - for after completing basic exercise) // Uncomment and use these sections if you're doing the bonus challenges! // 📝 BONUS Challenge 2: Multi-Language Templates // Add this object before your tool if doing the language challenge: /* const greetingTemplates = { english: { formal: "Good day, {name}. I hope you're having a pleasant experience.", casual: "Hey {name}! Nice to meet you! 👋", enthusiastic: "HEY THERE {name}! 🎉 You're AWESOME!" }, spanish: { formal: "Buenos días, {name}. Espero que tengas una experiencia agradable.", casual: "¡Hola {name}! ¡Mucho gusto! 👋", enthusiastic: "¡¡HOLA {name}!! 🎉 ¡Eres INCREÍBLE!" }, french: { formal: "Bonjour, {name}. J'espère que vous passez une agréable journée.", casual: "Salut {name}! Ravi de te rencontrer! 👋", enthusiastic: "SALUT {name}! 🎉 Tu es FANTASTIQUE!" }, german: { formal: "Guten Tag, {name}. Ich hoffe, Sie haben eine angenehme Erfahrung.", casual: "Hallo {name}! Schön dich kennenzulernen! 👋", enthusiastic: "HALLO {name}! 🎉 Du bist GROSSARTIG!" } }; */ // 🧠 BONUS Challenge 3: Mood Detection Function // Add this function before your tool if doing the mood challenge: /* function detectMoodFromName(name: string) { const nameLength = name.length; const hasRepeatedLetters = /(.)\1/.test(name.toLowerCase()); const hasVowelPattern = /[aeiou]{2,}/i.test(name); if (nameLength <= 3) { return { mood: "energetic", emoji: "⚡", description: "short and punchy" }; } else if (nameLength >= 8) { return { mood: "sophisticated", emoji: "🎩", description: "elegant and refined" }; } else if (hasRepeatedLetters) { return { mood: "playful", emoji: "🤪", description: "fun-loving" }; } else if (hasVowelPattern) { return { mood: "melodic", emoji: "🎵", description: "harmonious" }; } else { return { mood: "balanced", emoji: "😊", description: "well-rounded" }; } } */ // ⬇️ BONUS HELPERS: Advanced features for after you complete the basic exercise ⬇️ // 🕐 Time-Aware Logic (Challenge 1): // let timePrefix = ""; // if (timeAware) { // const hour = new Date().getHours(); // if (hour < 12) timePrefix = "Good morning, "; // else if (hour < 17) timePrefix = "Good afternoon, "; // else timePrefix = "Good evening, "; // } // 🧠 Mood Detection Logic (Challenge 3): // let moodNote = ""; // if (detectMood) { // const mood = detectMoodFromName(name); // moodNote = ` ${mood.emoji} (I detect a ${mood.description} energy from your name!)`; // } // 🌍 Language Template Logic (Challenge 2): // const template = greetingTemplates[language][style]; // const greeting = template.replace('{name}', style === "enthusiastic" ? name.toUpperCase() : name); // Main function to start the server async function main() { const transport = new StdioServerTransport(); await server.connect(transport); // Log server start (to stderr so it doesn't interfere with stdio transport) console.error(`${SERVER_INFO.name} v${SERVER_INFO.version} running on stdio`); console.error("Available capabilities:"); console.error("- Tools: (none yet - add your first tool!)"); console.error("- Resources: (none yet)"); console.error("- Prompts: (none yet)"); } // Error handling process.on('SIGINT', async () => { console.error('\nShutting down server...'); process.exit(0); }); process.on('uncaughtException', (error) => { console.error('Uncaught exception:', error); process.exit(1); }); // Start the server main().catch((error) => { console.error("Fatal error in main():", error); process.exit(1); });