Github Agentic Workflows

If you're working with GitHub's new agentic workflow system (the markdown-based ones that compile to lock files, not standard Actions YAML), this skill walks Claude through the full lifecycle: authoring workflows with proper frontmatter and safe outputs, running gh aw compile and validate, configuring Copilot engine auth, debugging network policies, and handling reusable workflow patterns. It's opinionated about security defaults like read-only permissions and minimal tool surfaces. Use it when you're setting up or maintaining GH-AW automation and need Claude to follow the right operational patterns instead of guessing at compiler behavior or authentication setup.