Packaging skills in a plugin, this time for GitHub Copilot CLI

Note: this post is part of a series. Part one covered packaging a skill in a plugin for Claude Code . Same idea, different tool, this time focussing on GitHub Copilot. After writing that first post I got the obvious follow-up question: does this also work for GitHub Copilot? Short version: yes, SKILL.md itself is portable, but the plugin wrapper isn't. Copilot CLI has its own plugin format, laid…