How to Build Your First AI Agent in 2026

Dev.to AI
Generative AI AI Hardware

How to Build Your First AI Agent in 2026 The AI agent revolution is here. Anthropic just released multi-agent code review. OpenAI shipped Codex Security. NVIDIA is building enterprise agent platforms. But how do you actually build an AI agent? Here's a practical guide to building your first autonomous AI agent in 2026. What is an AI Agent? An AI agent is than a chatbot.