Tooling · XiaoHu explains

Anthropic's guide to turning your manual code checks into skills that fix their own findings

Four skills run as a relay on their own team: catch bugs, clean up the diff, boot the app and look at it, and if the change touched UI, check it against the design spec.
⚑This is the Claude Code team writing up how they use their own tool internally. The post gives no numbers: no time saved, no false-positive rate, no token overhead measured. What happens when the check itself is wrong also goes untouched. Sections marked "added by us" come from the code.claude.com docs, where the original stops short.
1What the loop looks like

Which checks the AI handles after an edit, and which still land on you

Anthropic's team published how they build verification loops in Claude Code: take the checks you do by hand and turn them into skills, so the AI corrects itself. Written by Delba de Oliveira of the Claude Code team, published July 22.

Primary source and reference