End-to-end production engineering workflows that encode the complete software development lifecycle into repeatable, quality-gated agent commands. Covers everything from spec-driven ideation through planning, test-driven implementation, automated testing, rigorous code review, web performance auditing, code simplification, and production deployment. Slash-command entry points: /spec, /plan, /build, /test, /review, /webperf, /code-simplify, /ship. Primary keyword clusters: production engineering automation, SDLC automation agent, spec-driven development workflow, TDD agent workflow, automated deployment pipeline agent, web performance audit automated, code simplification a…