Welcome to AI Agent Lab — practical guides for building AI agents and automation workflows.
5 AI Agent Frameworks Compared: AutoGen vs CrewAI vs LangGraph vs Claude Code (2026)
This post contains affiliate links. I may earn a commission at no extra cost to you. Choosing an AI agent framework in 2026 is a real engineering decision with real consequences. Pick the wrong one and you spend weeks fighting the abstraction instead of solving your problem. Pick the right one and your team ships working agents in days. This is not a “let me summarize the README” comparison. I have built production systems with three of these frameworks, integrated a fourth into an existing pipeline, and tracked how all of them have evolved over the past eighteen months. The verdict table at the end reflects measured trade-offs, not marketing claims. ...
Automating Code Reviews with AI Agents: A Complete Workflow Guide
Code review is one of the highest-leverage activities in software engineering. A great review catches bugs before production, enforces style consistency, and transfers knowledge across a team. But manual code review doesn’t scale. As teams grow, PR queues balloon, reviewers burn out, and the feedback loop stretches from hours to days. This guide walks through building an AI agent pipeline that handles the mechanical parts of code review automatically — so your human reviewers can focus on architecture, logic, and mentorship. ...
How to Build a Multi-Agent System with Claude: A Step-by-Step Guide
This post contains affiliate links. I may earn a commission at no extra cost to you. If you have ever watched a single AI assistant struggle with a complex, multi-step project—losing context, making contradictory decisions, or simply hitting token limits—you already understand why multi-agent systems matter. In 2026, the question is no longer “should I use AI?” but “how do I make AI work reliably at scale?” This guide walks you through building a production-ready multi-agent system using Claude. Not theory. Not toy examples. A real architecture that you can run today, with actual code extracted from a live system. ...