copilot-cli-internals

Skill for customizing the Copilot cloud agent (formerly known as Copilot coding agent) environment, including copilot-setup-steps.yml configuration, preinstalling tools and dependencies, runners, and settings. Use when the user mentions copilot-setup-steps, copilot setup steps, or wants to configure the cloud agent environment.

Use when reverse-engineering copilot-cli-pkg/app.js or adjacent Copilot CLI runtime artifacts, source-atlas diffs, full or incremental bundled/minified coding-agent analysis, source anchors, documentation gaps, docs updates, call-path diagrams, or package-version deltas.