Exploring Microsoft Copilot Cowork skills management

Sat, 25 Jul 2026 18:30:03 +0000

What if the skills you built are not as good as you think they are?

I built four custom skills in Microsoft Copilot Cowork before it occurred to me to ask whether any of them were actually good. They worked, mostly, so I assumed they were fine. Then I asked Cowork to score them, and the numbers told a more honest story than my own reading ever could. In my Exploring Microsoft Copilot Cowork skills post, I covered how to build skills - the format, the structure, the journey from GitHub Copilot instruction files to portable Agent Skills. This post picks up where that one left off. You have created your skills. Now what?

Skill Management on dotjesper.com

Exploring Microsoft Copilot Cowork skills management