Step Two to Using AI Well: Write the Skill Before You Execute

Yage argues that users should externalize work before execution by writing reusable Skills for Claude Code, Codex, and Cursor. The post gives an Outlook email example: spend about 30 minutes documenting username, phone approval, and client choice, then have AI read that file on later runs.

Why it matters: HKR-H/K/R all pass, but this is a workflow tutorial rather than a product or model release. The concrete Skill mechanism and Outlook example clear the featured floor; weak source authority keeps it at 72.