I built my first agent last night using the Anthropic Python SDK directly. No LangChain, no CrewAI,...

Day 37 of TechFromZero. Every flashy AI 'agent' demo you've seen is a graph. Three boxes, three arrows, one shared state object. Let's build one from scratch — no LangChain, no…

I built my first agent last night using the Anthropic Python SDK directly. No LangChain, no CrewAI,...