TL;DR

Tim jumps headfirst into OpenAI’s brand-new Agent Builder, showing off how you can spin up clever AI assistants in minutes with AgentKit. He walks through a slick advanced-demo, then guides you step-by-step to build your own custom agent from scratch—complete with handy timestamps so you can skip right to the fun bits.

On the side, he gives a shout-out to Rube.app for a quick start and plugs DevLaunch, his no-fluff mentorship program for devs who want real-world projects and job-ready skills. Enjoy, experiment, and get building!

Watch on YouTube