Here are three lines from my AGENTS.md that make agents a lot better with Go.

Go has great CLI tools, but many people don't know about them, and so agents are not trained to reach for them.

Maybe the Go project should maintain a Go development skill?

@filippo
Great idea. I've been doing a lot more Go with Claude at work recently.
We're trying to solve exactly these kinds of context engineering problems. This blog post is from one of our Go engineers and explains what we're doing. May be of interest. 🙏

https://tessl.io/blog/making-claude-good-at-go-using-context-engineering-with-tessl/

Making Claude good at Go using Context Engineering with Tessl

Discover how Tessl's context engineering boosts Claude's Go skills, achieving 100% success and cutting costs. Learn to optimize coding agents now!