Build performance analysis
Skill github/copilot-plugins/plugins/build-perf-cpp/skills/build-performance-analysis
The official GitHub Copilot plugins collection — MCP servers, skills, hooks, and other extensibility tools for GitHub Copilot.From the repository description
npx -y skills add github/copilot-plugins --skill build-performance-analysisAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.