The guy who built Claude Code just sat down for 14 minutes and showed exactly how he uses it himself.

Boris Cherny. Senior engineer at Anthropic. The kind of person Anthropic pays 750 thousand dollars a year to keep.

His setup in his own words. 100 percent of his code is written by Claude Code. He runs around 100 agents at the same time.

Not a tutorial. Not a course. Just the actual person who built the tool showing you how he uses it every day. Free. 14 minutes.

If you want to go deeper on what it actually takes to work like this in 2026, I put together the full AI engineer roadmap right here.

video source in the comments section