Qué Aprender en 2026: MCP, RAG, CLI y Agentes de IA (Más Allá del Stack Tradicional)

🚀 Monitor and manage your IT infrastructure with ManageEngine's OpManager Nexus. https://www.site24x7.com/promo-signup... 🔗 OpManager Nexus: https://www.manageengine.com/itom/ito... If you already know how to create applications with frontends, backends, and databases, but feel like you're falling behind with the new AI trends, this video is for you. In 2026, knowing how to create traditional APIs won't be enough. Modern businesses and projects are demanding smarter integrations. In this video, I'll explain four key topics you should start learning to create modern applications, expand your portfolio, and offer more advanced solutions. Topics covered: MCP (Model Context Protocol): The new standard for connecting your applications with AI tools like Claude, ChatGPT, and development agents. CLI for AI agents: How to expose your system's functionalities so agents can use them directly from the console. RAG + Vector Databases: How to enable AI to query and reason on your own data (pgvector, Pinecone, Chroma, etc.). Creating your own AI agent: Frameworks and approaches for building custom agents. Also, at the beginning, I'll discuss the importance of having centralized logs in production and introduce a tool that can help you with that. Index: 00:00 Introduction: 4 Topics to Learn in 2026 00:56 Centralized Logging (Open Manager Nexus) 02:06 What We Used to Study: Surveys and State of JS 03:11 The Stack AI Chooses Today (React, Node, PostgreSQL) 03:44 Backend as a Service (Supabase, Convex, Insforge) 04:37 AI Agents: Claude Code, Codex, and OpenCode 05:08 Has Development Disappeared? 06:00 MCP: An "API of the API" for AI 09:23 Desktop Apps vs. Console (Claude Desktop, ChatGPT) 11:05 CLI as an Alternative to MCP (GitHub CLI) 13:25 RAG: Chat with Your Database 14:00 Vector Databases (Pinecone, Chroma, pgvector) 15:00 Embeddings: Converting Data to Numbers 16:43 Create Your Own Agent (Vercel's AI SDK) 18:27 Final Summary 18:51 Closing and Farewell Links mentioned: My website for personalized consulting: https://fazt.dev Follow me on X: https://x.com/FaztTech Are you learning about or already using MCP, RAG, or AI agents in your projects? Tell me in the comments which topic interests you most or what you'd like me to explain in a future video. If you found this content helpful, please like and subscribe for more videos on modern development and artificial intelligence. #MCP #ModelContextProtocol #RAG #AIAgents #Development2026 #VectorDatabases #WhatToLearnIn2026 #Programming #ArtificialIntelligence #Developer