This is a comprehensive reference system for production backend development, covering the stack from API design through deployment. You get decision matrices for choosing between Node.js, Python, Go, and Rust based on your constraints, plus detailed guides on security (OWASP Top 10, OAuth 2.1), performance optimization (Redis caching strategies, database indexing), and DevOps practices (Kubernetes, monitoring). The 70-20-10 testing pyramid and concrete implementation checklists are especially useful when you're scoping a new service or debugging why your API is slow. It's opinionated enough to be helpful without forcing a single approach.
npx skills add https://github.com/siviter-xyz/dot-agent --skill backend-engineer