Orchestrated Dev Workflow

Plan-driven development workflow in which the parent agent acts as orchestrator and delegates to role-based sub-agents — Developer (coding), Reviewer (code review), Security expert (security review), Technical writer (documentation) — running on cost-efficient models. Use when starting an implementation or coding session in a repository: it grounds work in the repo's fundamental guidance (AGENTS.md / CLAUDE.md), locates or creates a delivery plan, selects the work item, then implements through delegated roles while the parent retains full responsibility for integration and result integrity. Do NOT use for trivial single-step requests (a quick lookup or one small edit) — h…