8 flagship engineering skills curated from the Claude Skills library, covering the full shipping flow: architecture (senior-fullstack), delivery (senior-devops, docker-development, terraform-patterns), security (senior-security), AI tooling (mcp-server-builder, rag-architect) and code review. Each skill is a self-contained folder with SKILL.md instructions, Python automation scripts (standard library only, no pip installs), reference knowledge and examples. Install once, get production engineering expertise across 8 domains.